Automatic Fishskin Flattening And Twisting Line
What is an Automatic Fishskin Flattening And Twisting Line?
The Automatic Fishskin Flattening And Twisting Line is an innovative fully automatic production line developed by Darin Machinery. It is specifically designed for folding fresh fish skins into regular flattens — a popular pet treat format.
This production line integrates fishskin flattening, automatic tray loading, and trolley stacking into one seamless process. From raw fish skin feeding to final trolley loading, the entire operation is controlled automatically. It boosts efficiency, cuts labor costs, and ensures consistent flattening quality and hygiene standards.
The line is capable of processing different sizes of fresh fish skins (rod/salmon) into uniform flattens with high output (up to 120 pcs/h). With a compact design and intelligent control system (Model DR-FT1), it offers an ideal solution for pet food manufacturers looking to produce high-quality flattened fish skin treats.
Application of Automatic Fishskin Flattening And Twisting Line:
Used for Fishskin Flattening And Twisting.
Darin® Automatic Fishskin Flattening And Twisting Line
Technical parameters
- Model : DR-FT1
- Output : 120 pcs/h
- Installed Capacity : 7 kW
- Automation : Fully Automatic (from fresh fish skin feeding, flattening, auto conveying onto trays, until trays loading into trolleys)
- Operation : Operators only need to monitor the control panel and replenish fresh fish skins
- Ingredients : Fresh fish skins (rod/salmon, different sizes, etc.)
- Finished Products : Flattened fish skins (wet flattens, ready for drying)
- Equipment :
- Control Cabinet
- Platform
- Rod/Salmon Fishskin Flattening Machine
- Flattens Putting-onto-trays System
- Trays Putting-into-trolley System
- Available Options :
- Different models have different output capacities.
- Additional flattening rollers or customization for other fish types can be added.
- You can choose whether to include the automatic tray loading and trolley stacking system.
- Optional drying solution can be integrated after the flattening line.
| Model | Output | Installed Capacity |
|---|---|---|
| DR-FT1 | 120 pcs/h | 7 kW |
Raw Materials : Fresh fish skins (rod/salmon, different sizes, etc.)
One-Stop Solution for Your Pet Food Production Goals!
Looking to create a unique pet food product? We provide full customization services, from concept to finished machine. Our engineering team uses CAD and 3D modeling to bring your ideas to life—fast and accurately. Let’s work together to build your next best-seller.
What Are the Key Components of Automatic Fishskin Flattening And Twisting Line?
Here are the key components of an automatic fishskin flattening and twisting line:
Control Cabinet – Centralized control system managing all operations.
Platform – Workstation for manual feeding of fresh fish skins before flattening.
Rod/Salmon Fishskin Flattening Machine – Flattens different sizes of fresh fish skins into regular, uniform wet flattens.
Flattens Putting-onto-trays System – Automatically places flattened fish skins onto trays.
Trays Putting-into-trolley System – Loads filled trays onto trolleys for drying room transport.
DR-FT1
① Control Cabinet
② Platform
③ Rod/Salmon Fishskin Flattening Machine
④ Flattens Putting-onto-trays System
⑤ Trays Putting-into-trolley System
How Does the Automatic Fishskin Flattening And Twisting Line Work?
The line automatically flattens fresh fish skins of different sizes into regular wet flattens, then conveys them onto trays and loads trays into trolleys — requiring operators only to monitor the control panel and replenish fresh fish skins.
Raw material feeding
Flattening
Conveying
Placing onto trays
Loading trays into trolleys
Step 1 – Raw material feeding
Fresh fish skins (rod/salmon, different sizes) are placed on the platform for feeding.Step 2 – Flattening
The rod/salmon fishskin flattening machine flattens fresh fish skins into regular, uniform wet flattens.Step 3 – Conveying
Wet flattens are automatically conveyed toward the tray loading station.Step 4 – Placing onto trays
The flattens putting-onto-trays system automatically places flattened fish skins onto trays.Step 5 – Loading trays into trolleys
The trays putting-into-trolley system stacks loaded trays onto trolleys for drying room transport.
(Optional: A continuous drying solution can be directly connected after the flattening line.)
Why choose Darin Automatic Fishskin Flattening And Twisting Line？
Darin Automatic Fishskin Flattening And Twisting Line streamlines the entire production process—from fresh fish skin feeding, flattening different sizes into regular wet flattens, auto conveying, placing onto trays, to final trolley loading—with minimal operator intervention, ensuring high efficiency, consistent flattening quality, and seamless integration with continuous drying solutions.
■ WEG Or Siemens Motor, 3-Year Worldwide Guarantee
Motors from Darin Machinery are sourced from WEG with a 3-year worldwide guarantee or Siemens.Enjoy a reliable global after-sales service system.
■ ABB Or Schneider Electric Parts, Global Local Adaptation Replacement.
Electric parts are from ABB or Schneider, easy to find replacments at local market.
■ Germany Siemens PLC, Fully Automatic, Whole Line, Touch Screens Control.One Person, Efficient Simplified Operation.
PLC and touch screens from Siemens, Germany, are used by Darin Machinery to ensure easier operation and reduced labor requirements.
■ Touch Screen Display Automatic Fault Diagnosis
When faults occur, Darin Machinery’s touch screens display relevant information, making it easy to diagnose and resolve issues quickly.
■ Control Cabinets 24V Humans Voltage
Darin Machinery control cabinets are equipped with 24V safe voltage, ensuring operator safety even electrical leakage occurred.
■ Over-Current, Over-Voltage, Over-Heat Triple Protection
Darin Machinery includes three types of protectors over-current, over-voltage, over-heat to ensure machine and operator safety.
■ Superior Cutting Accuracy & Durability with Servo & Rolling Cutting Technology.
Servo follows the cutting size more accurately, rolling cutting can cut products with strong toughness, such as cowhide products, and the cutter does not cut the conveyor belt.
■ Small Turning Radius at the End of the Conveyor Belt for Smoother Material Transportation.
The end of the conveyor belt has a small turning radius, which makes material transportation smoother.
■ Compact Structure Design for Easy Cleaning and Maintenance.
Its components are arranged for quick disassembly, ensuring efficient upkeep and hygienic operation.
■ Food-Grade Stainless Steel 304.
All cover bodies, mesh belts, and parts in contact with materials at Darin Machinery are made of food-grade stainless steel 304, providing superior durability and safety.
DELIVERING DEPENDABLE PET FOOD PROCESSING SOLUTIONS.
Manufacturer for Full-Category Smart Petreats Machine
Darin® Machinery is global leading manufacturer of pet food production lines, Darin® provide full-cycle, one-stop production equipment solutions for all types of pet food, pet treats & pet health products.
■ All machinery is certified with European CE Approval & ISO 9001 Certification.
■ Run in 101+ countries including USA, Germany, Japan, Italy, UAE, Australia etc.
■ Machinery Supplier of General Mills, Kelloggs, Melinda, Bill Gates foundation & Wanpi.
■ 290+ Invention patents & utility model patents.
■ Government-certified high-tech enterprise.
■ Member of APPA (USA) & Deputy President Unit of SDPIA.
■ Professional food machinery manufacturer with 18 years of experience.
Tailored Equipment Solutions For Every Scale Of Pet Food Production.
Our extensive product range includes production lines for pet dry food, wet food, semi-moist food, and raw food, as well as common pet treats such as biscuits, jerky, dental chews, rawhide chews, and training treats. Additionally, we offer various food machinery production lines, puff snack machines, energy granola bar machines, and support equipment.
Run in 101+ countries & regions globally.
Darin Machinery’s equipment is operational in over 99 countries and regions, including the USA, Germany, Japan, Italy, Spain, the Netherlands, Australia, Canada, Holland, Saudi Arabia, Brazil, Mexico, Indonesia, Thailand, and more. Darin Machinery serves renowned clients worldwide, including General Mills, Kellogg’s, and the Bill & Melinda Gates Foundation, among top-tier pet food suppliers.
full-cycle, one-stop production equipment solution
Frequently Asked Questions - Automatic Fishskin Flattening And Twisting Line
When purchasing the Automatic Fishskin Flattening And Twisting Line, you might be interested in the following questions.
The Automatic Fishskin Flattening And Twisting Line from Darin Machinery is designed for efficient production of flattened fish skins. Its capacity depends on the model.
Per Hour: 120 pcs/h (Model DR-FT1)
Per Day: 960 pcs/day (based on 8-hour shift)
Key Variables That Affect Output:
Fish Skin Size & Type: Smaller or thinner fish skins yield higher hourly output.
Raw Material Freshness & Texture: Freshness and moisture content affect flattening speed.
Automation Level: Fully automatic tray loading and trolley stacking improve efficiency.
Operator Skill & Line Setup: Well-trained operators and optimized feeding maximize daily output.
If you need higher capacity, Darin can customize the line with a larger flattening machine or multi-lane feeding.
Would you like a layout or quote based on your target capacity?
The Automatic Fishskin Flattening And Twisting Line handles flexible fish skin sizes. Suitable for various raw material sources. Here are typical specs:
✅ Minimum Fish Skin Size:
Length: ~150 mm
Width: ~80 mm
Ideal for smaller fish skins. Produces uniform small flattens.
✅ Maximum Fish Skin Size:
Length: ~500 mm
Width: ~200 mm
For larger fish skins (e.g., salmon). Produces bigger flattens for premium treats.
⚙️ Customization Notes:
We can customize the flattening machine for sizes beyond these ranges.
The flattening rollers and feeding platform must match your chosen fish skin size.
For different fish types (cod, tuna, tilapia), Darin can adjust roller pressure and speed.
Would you like recommendations based on your target fish species and market?
Yes. This line is designed for various fresh fish skins. It handles different sizes, species, and skin conditions.
✅ How It Works:
Adjustable Flattening System:
The flattening machine has adjustable rollers. Pressure and speed can be tuned for different fish species (salmon, cod, tuna, tilapia).
Size Adaptability:
The line handles small to large fish skins (150mm to 500mm length). Rollers adjust automatically to skin thickness.
Wet Skin Processing:
Fresh, wet fish skins are processed directly. No pre-drying needed. Flattens remain uniform and intact.
Customizable Flattening Pressure & Speed:
You can adjust roller pressure for thick skins (salmon) or thin skins (cod). Speed adjusts for different throughput needs.
🛠 Optional Features:
Multi-species roller set (quick change for different fish types)
Automatic skin orientation system for consistent feeding
Integrated drying tunnel after flattening
Would you like a video demo or a sample flattened fish skin diagram?
The Automatic Fishskin Flattening And Twisting Line is designed for fresh fish skin processing. It works with various fish species.
🐟 Compatible Fish Species:
All fish skins should be fresh, wet, and properly cleaned.
Salmon – Popular for premium pet treats, rich in omega-3
Cod – Lean white fish, widely available
Tuna – High protein, strong flavor
Tilapia – Mild taste, cost-effective
Mackerel – High oil content, nutrient-dense
Trout – Similar to salmon, good for variety
White fish (haddock, pollock) – Light color, mild flavor
📏 Compatible Skin Sizes & Conditions:
Fresh, wet skins – No pre-drying required
Length: 150–500 mm
Width: 80–200 mm
Thickness: Adjustable rollers handle thin to thick skins
⚙️ Key Requirements for Fish Skins:
Freshness: Fresh or properly chilled skins for best flattening results
Cleaning: Skins should be descaled and cleaned before feeding
Moisture: Wet skins work best (no drying needed before flattening)
Would you like a formulation suggestion for a specific fish species (e.g., salmon vs. cod)?
Yes. Darin can customize this line for halal or kosher requirements. Meets strict hygiene and religious standards.
✅ Halal/Kosher Customization Options:
1. Food-Grade Contact Materials
All product-contact parts are 304 or 316L stainless steel. Certified food-grade. Easy to sanitize.
2. Dedicated Line Setup
Line can be dedicated to halal or kosher only. Avoids cross-contamination. Separate feeding platform available.
3. Easy Disassembly and Cleaning
CIP (Clean-in-Place) supported. Tool-less disassembly for inspection. High-temperature washing available.
4. Ingredient Handling Protocols
Closed or controlled systems for halal/kosher fresh fish skins. Optional batch coding and traceability.
5. Third-Party Certification Support
Darin provides machine documentation, welding certificates, and compliance records. Works with your local halal/kosher authority.
🔧 Additional Options:
Separate flattening machine rollers for halal and conventional runs. Full stainless steel enclosures for Middle East or EU export.
Would you like a halal-certified line layout or quote? Includes CIP and material certificates.
The Automatic Fishskin Flattening And Twisting Line has multiple international certifications. Meets global safety and quality standards.
✅ Certifications Held:
1. CE Certification
✔ Complies with EU safety, health, and environmental rules
✔ Covers electrical, mechanical, and EMC safety
✔ Approved for export to all EU countries
2. FDA Compliance (USA)
✔ All food-contact surfaces are FDA-approved (304/316 stainless steel, food-grade materials)
✔ Meets US pet food safety standards
✔ Smooth US customs clearance
3. ISO 9001:2015
✔ Darin operates under certified Quality Management System
✔ Consistent design, manufacturing, and service
✔ Full traceability for international clients
📦 Additional Documents (On Request):
MSDS for food-contact parts
Welding and surface treatment records
Certificate of Origin
Electrical and pneumatic diagrams
Would you like certificate copies for your procurement or regulatory team?
The Automatic Fishskin Flattening And Twisting Line needs compact installation space. It has few components: platform, flattening machine, tray loading system, trolley loading system, control cabinet.
📐 Standard Line Footprint:
| Component | Dimensions (L × W × H) |
|---|---|
| Platform | ~1.5 m × 0.8 m × 0.9 m |
| Rod/Salmon Fishskin Flattening Machine | ~2.0 m × 1.0 m × 1.5 m |
| Flattens Putting-onto-trays System | ~1.5 m × 0.8 m × 1.2 m |
| Trays Putting-into-trolley System | ~1.5 m × 1.0 m × 1.6 m |
| Control Cabinet | ~0.8 m × 0.6 m × 1.8 m |
| Total Line (Standard Layout) | ~6–8 m × 2.0 m × 1.8 m |
🧩 Recommended Installation Space:
For safe operation and maintenance access:
Minimum space: ≥ 10 m (L) × 3 m (W) × 2.2 m (H)
Preferred space with buffer zones: 12 m × 4 m (for raw material staging, trolley storage, and maintenance)
⚙️ Considerations:
Control cabinet is wall-mounted or beside line
Space can be L-shaped or U-shaped
Compact design fits small workshops
Extra space for trolley staging and fresh fish skin storage
Would you like a factory layout drawing (PDF or DWG) for your space planning?
The Automatic Fishskin Flattening And Twisting Line is energy-efficient. Below is the power and water breakdown.
⚡ Power Consumption
| Component | Power Rating |
|---|---|
| Rod/Salmon Fishskin Flattening Machine | ~4–6 kW |
| Flattens Putting-onto-trays System | ~0.5–1 kW |
| Trays Putting-into-trolley System | ~0.5–1 kW |
| Control Cabinet & Auxiliaries | ~1–2 kW |
| Total Installed Power | ~6–10 kW |
| Average Working Load | ~4–7 kWh/hour |
🔌 Voltage: 380V / 50Hz / 3-phase (customizable to 220V, 415V, or 480V)
💧 Water Consumption
Water is not used in production. Only for cleaning and sanitation. No cooling water needed.
| Use Case | Estimated Consumption |
|---|---|
| Daily cleaning (manual/CIP) | ~50–150 L/day |
| Cooling (if water-cooled option) | Usually air-cooled. Optional water-cooled: ~50–100 L/day |
| Total Typical Usage | ~50–150 L/day |
💡 Most users choose air-cooled systems. A CIP system is optional for automated cleaning.
Would you like utility layout recommendations or power cable sizing help?
Yes. Modular design. PLC-based control. Easy to integrate with existing lines.
🔄 Integration Capabilities:
✅ Mechanical Compatibility
Modular conveyors connect to upstream fish skin washing or descaler systems.
Adjustable height and width. Match your layout.
Trolley discharge zones can be left-to-right, right-to-left, or U-shape.
✅ Electrical/Control Integration
Central PLC (Siemens or Omron). I/O extension ports.
Signal sync for start/stop, alarms, product counting.
Optional Ethernet/IP, Modbus, Profinet for SCADA or smart factory.
✅ Custom Interface Points
For pre-processing: fish skin washers, descaling machines, chillers.
For post-processing: drying rooms, packaging machines, metal detectors.
For QC: vision systems, weight checkers, moisture analyzers.
🧩 Typical Integration Scenarios:
Inline with fish skin washing line.
Flattening → tray loading → trolley loading continuous flow.
Connect to automated drying room conveyors.
Barcode or RFID traceability integration.
Would you like to share your existing layout? We can propose a tailored integration plan.
Lead time depends on customization, production schedule, and destination. Below is a typical breakdown.
⏳ Standard Lead Time (Production Only):
| Order Type | Lead Time |
|---|---|
| Standard configuration (DR-FT1) | 25–35 working days |
| Customized version (special fish types, halal/kosher, custom tray sizes) | 35–50 working days |
Production starts after contract signing and deposit.
🚢 Shipping Time by Region (Sea Freight):
| Destination | Shipping Time |
|---|---|
| Southeast Asia | 7–15 days |
| Middle East | 20–25 days |
| Europe | 30–35 days |
| North America | 35–45 days |
| South America | 40–50 days |
| Africa | 30–45 days (port dependent) |
Air freight available for urgent parts.
📦 Total Door-to-Door Delivery:
Standard line (e.g., to Europe): ~8–10 weeks
Customized line (halal, special fish types, custom tray sizes): ~10–13 weeks
🛠 Services That May Add Time:
Factory acceptance test (FAT)
Third-party inspection (SGS, BV)
HMI language customization
Certificate legalization (COO, CE, FDA)
Would you like a Gantt chart for production and delivery based on your country and customization needs?
Total cost depends on model, customization, destination, and services. Below is a planning estimate.
💰 Base Equipment Cost (FOB China):
Mid-range line (higher capacity, multi-lane)$30,000 – $45,000
| Configuration Type | Price Range (USD) |
|---|---|
| Standard line (DR-FT1, 120 pcs/h) | $15,000 – $25,000 |
| Customized line (special fish types, halal/kosher, custom tray sizes) | $50,000 – $80,000+ |
✔ Includes: platform, rod/salmon fishskin flattening machine, flattens putting-onto-trays system, trays putting-into-trolley system, control cabinet, spare parts.
🚢 Shipping Cost (Estimated CIF by Region):
| Destination | Estimated Cost (20FT container) |
|---|---|
| Southeast Asia | $800 – $1,500 |
| Middle East | $1,200 – $2,000 |
| Europe | $1,500 – $2,500 |
| North America | $2,000 – $3,000 |
| South America/Africa | $2,500 – $4,000 |
✔ CIF includes ocean freight, insurance, and port charges.
🛠 On-Site Installation & Training:
| Service | Cost Estimate (USD) |
|---|---|
| On-site technician (2–3 days) | $1,500 – $2,500 (visa, travel, accommodation included) |
| Remote installation support (optional) | Free or $300–$500 |
📄 Other Optional Costs:
| Item | Cost |
|---|---|
| Certificate of Origin / legalization | $100 – $300 |
| Third-party inspection (SGS/BV) | $500 – $1,000 |
| Spare parts kit (extended) | $500 – $1,000 |
| Custom flattening rollers (for different fish) | $2,000 – $5,000 |
| CIP system (optional) | $3,000 – $6,000 |
💵 Total Estimated Turnkey Cost (All-Inclusive):
| Region | Total Estimate (USD) |
|---|---|
| Asia (standard DR-FT1) | ~$17,000 – $28,000 |
| Middle East / EU | ~$18,000 – $32,000 |
| North America | ~$19,000 – $35,000 |
| Customized line (multi-fish + CIP) | $55,000 – $90,000+ |
Would you like a formal Proforma Invoice (PI) with your company name, port of delivery, and selected options? We can prepare a detailed commercial offer for you.
Darin offers flexible payment terms. Below are standard and optional options.
✅ Standard Payment Terms (Most Common):
| Payment Milestone | Percentage | Details |
|---|---|---|
| Deposit (upon signing contract) | 30% – 50% | T/T (Telegraphic Transfer) |
| Balance before shipment | 50% – 70% | T/T after inspection or Bill of Lading |
| Total | 100% |
✅ Optional Payment Terms (Subject to Approval):
| Term Type | Details |
|---|---|
| Irrevocable L/C at Sight | 100% Letter of Credit from major bank |
| T/T with progress payments | 30% deposit + 40% before shipment + 30% upon arrival | Escrow arrangement | For large projects or first-time partnerships |
| Leasing / Financing | Available in some regions (inquire) |
🔧 Payment Methods Accepted:
T/T (Bank Transfer)
L/C (Letter of Credit)
Western Union (spare parts only)
PayPal (samples or service fees)
📌 Important Notes:
Buyer pays all bank charges outside China.
Customized lines (special fish species, custom tray sizes, halal/kosher) may need 40–50% deposit.
Third-party inspection (SGS, BV) at buyer's cost.
📞 Contact Us:
For a Proforma Invoice (PI), contact us with your company details, payment terms, and port.
Welcome to ask for a customized quotation.
Export-grade packaging. Safe delivery to your facility.
📦 Packaging Method Details:
✅ 1. Film Wrapping
PE stretch film covers all machine surfaces. Prevents moisture, rust, scratches.
✅ 2. Fumigated Wooden Crates
Key components are packed in ISPM15-certified wooden crates:
Platform, rod/salmon fishskin flattening machine, flattens putting-onto-trays system, trays putting-into-trolley system, control cabinet.
Includes shock-absorbing foam, reinforced corners, bolted closures.
✅ 3. Palletized & Container Loading
All crates on pallets for forklift handling.
Blocking and bracing prevents shifting.
Fits in 20FT container (compact line).
Protects against impact and vibration.
📄 Included in Each Package:
English machine and part labels.
USB and printed copy of: operation manual, electrical drawings, maintenance checklist, spare parts list.
Packing list and crate markings (model + serial number).
🛡 Optional Packaging Features:
Waterproof vacuum packaging for humid climates.
Steel-frame reinforced crates for heavy components.
Shock indicators or humidity sensors on request.
Would you like photos or a packing diagram from a previous shipment?
On-site installation is optional. It is a paid service. Cost depends on location and line complexity.
👷♂️ On-Site Installation & Commissioning Services:
✅ What's Included:
Mechanical installation
Assemble platform, rod/salmon fishskin flattening machine, flattens putting-onto-trays system, trays putting-into-trolley system, control cabinet.
Electrical & PLC setup
Wiring, control system startup, I/O testing.
Full commissioning
Test run with your fresh fish skins.
Adjust flattening pressure, conveyor speed, tray loading timing, and trolley stacking.
Operator training
Hands-on training for machine use, cleaning, maintenance, troubleshooting.
Safety and sanitation briefing (HACCP, GMP).
💰 Service Fee (Typical):
| Item | Cost Estimate (USD) |
|---|---|
| Technician fee | $80–$150/day (per person) |
| Travel expenses | Flight + visa (at cost) |
| Accommodation & meals | Provided by buyer |
| Typical duration | 2–3 working days |
Total installation cost: $1,500 – $2,500. Depends on destination and line complexity.
🌐 Alternative: Remote Installation Support
Live video call (WeChat, Zoom, WhatsApp). Step-by-step guides. Remote PLC/HMI debugging via TeamViewer or VPN.
📄 Pre-shipment Support:
Factory Acceptance Test (FAT) before delivery. Video documentation. FAT report and checklist.
Would you like a quote with on-site installation? Or remote support? We can recommend the best option for your team.
Yes. Operator training is included in the standard package. Your team can run the line safely and efficiently.
🎓 Included Operator Training (Free of Charge):
✅ 1. Factory-Based Training (Before Shipment)
Conducted during FAT (Factory Acceptance Test).
Covers:
Startup & shutdown procedures
Flattening pressure, conveyor speed, tray loading, and trolley stacking settings
Basic maintenance and cleaning
Error code diagnosis
For up to 2–3 client technicians
Training documentation available (optional certification)
👷♂️ 2. On-Site Training (If Installation Is Purchased)
Delivered by Darin's technician during commissioning.
Hands-on operation with your fresh fish skins.
Training includes:
Real-time production tuning (flattening thickness, conveyor speed, tray loading alignment)
Sanitation and food safety protocols
Spare parts replacement
PLC/HMI interface walkthrough
Up to 5 operators per session
📚 3. Training Materials Provided:
Printed and digital operation manuals
Video tutorials for:
Daily operation
Cleaning and disassembly
Emergency response
Maintenance checklist
Would you like training materials in English or your local language (Spanish, Arabic, Russian, etc.)? We can prepare sample files.
Yes. A standard spare parts kit is included. No extra cost.
🔧 Included Spare Parts (Standard Package):
| Part Type | Quantity |
|---|---|
| Sealing rings / O-rings | 4–8 pcs |
| Flattening roller bearings | 1 set |
| Conveyor belts | 1–2 pcs |
| Tray loading system belts | 1–2 pcs |
| Sensors (position/speed) | 1–2 pcs |
| Trolley loading system chains | 1 set |
| Allen keys, fuses, screws | 1 set |
| Pneumatic fittings | Assorted |
| Lubrication grease | 1 tube |
| Instruction manual (USB + print) | 1 set |
✅ Covers first 6–12 months of normal operation.
🔄 Optional Extended Spare Parts Kits:
| Package Type | Coverage | Cost (USD) |
|---|---|---|
| Extended Basic Kit | 1–2 years | $400 – $700 |
| Production Critical Kit | 2–3 years | $800 – $1,200 |
| Full Spare Parts Kit | 3+ years | $1,500 – $2,500 |
Spare parts are packed separately. Labeled clearly. Shipped with the machine.
📄 Documentation Provided:
Spare parts list with part numbers
Maintenance schedule
Easy reordering from Darin's warehouse or regional agent
Would you like a custom spare parts list based on your annual production volume? We can tailor it for your needs.
Standard warranty: 12 months from arrival at your facility. Or 15 months from shipping date. Whichever comes first.
🛡️ Warranty Coverage Includes:
✅ Parts & Components:
Motors, gearboxes, PLC, HMI, sensors
Flattening machine rollers and bearings
Conveyor drive units, tray loading system belts
Trolley loading system chains
Pneumatic and electrical components
✅ Labor Support:
Free remote troubleshooting (video call, phone, email)
Remote software updates (PLC/HMI)
Guidance for warranty part replacement
❌ Exclusions:
Damage from improper operation, unauthorized modifications, or lack of maintenance
Consumables (belts, seals, O-rings) beyond standard spare set
Power surges, water damage, contamination
🔄 Extended Warranty (Optional):
| Plan Type | Total Duration | Cost (USD) |
|---|---|---|
| +1 Year Extension | 24 months | $800 – $1,500 |
| +2 Year Extension | 36 months | $1,500 – $2,500 |
Extended warranty includes: free part replacements, priority tech support, spare parts discounts.
Would you like a sample warranty certificate? Or a quote with extended warranty included?
Yes. Many optional modules are available. Enhance functionality, automation, and product quality.
🧩 Popular Optional Accessories & Modules:
1. 🔄 Multi-lane Feeding Platform
Boosts throughput. Supports higher capacity with multiple feeding lanes.
2. 🌡️ Pre-flattening Chiller
Cools fresh fish skins before flattening. Improves texture and flattening quality.
3. 🐟 Additional Fish Species Roller Set
Quick-change rollers for different fish types (cod, tuna, tilapia).
4. 📏 Vision Inspection System
Real-time camera checks flattening quality and size. Removes defective flattens.
5. 📦 Automatic Counting & Stacking Unit
Counts flattened fish skins. Stacks them neatly on trays.
6. 🖥️ Remote Monitoring & Data Logging
Real-time production data (output, speed, temperature). Integrates with ERP/MES.
7. 🔥 Drying Tunnel Integration
Connects directly to a drying tunnel after flattening. Continuous from flattening to drying.
8. 🧽 CIP (Clean-in-Place) System
Fully automated washing. Reduces downtime. Meets GMP and HACCP standards.
9. 🌍 Multilingual HMI Interface
Languages: English, Spanish, Arabic, Russian, etc. Easy for global teams.
10. 🔐 Safety & Hygiene Upgrades
Full stainless steel enclosures. Lockable safety covers. FDA-compliant materials.
Would you like a layout drawing or quote with these modules? We can help prioritize the best ROI for your market.
Darin provides full technical support. Remote and on-site. Fast issue resolution. Long-term reliability.
🛠️ Post-Sales Technical Support Includes:
✅ 1. Remote Technical Support (Free for Life)
📞 Phone, video call, or chat (WeChat, WhatsApp, Zoom)
🖥️ Remote PLC/HMI diagnostics via TeamViewer or VPN
🛠 Troubleshooting for mechanical, electrical, or software issues
🔄 Support for recipe changes, flattening pressure adjustment, conveyor speed tuning, tray loading optimization
✅ 2. Spare Parts Support
Priority access to original spare parts
Detailed parts catalog with codes and drawings
Fast international shipping for urgent parts
Custom stocking plans for large customers
✅ 3. On-Site Support (Optional, Paid)
Technician dispatch for:
Repairs or upgrades
Re-training staff
Line reconfiguration or expansion
Response time: 7–15 days globally (depends on visa and travel)
✅ 4. Documentation & Training Resources
Complete operation and maintenance manual
Electrical & pneumatic schematics
Video tutorials:
Daily operation
Cleaning and sanitation
Troubleshooting: flattening roller jams, conveyor belt issues, tray loading misalignment, trolley stacking faults
✅ 5. Software & Firmware Updates
Free PLC and HMI updates
Custom logic adjustments for recipe or process changes
🧩 Optional Support Packages for Large Buyers:
| Package Type | Includes | Term |
|---|---|---|
| Annual Service Plan | 1 on-site visit per year + remote support | 1 year |
| Extended Warranty | Parts & labor coverage extension | 1–2 years |
| Training Refresh Pack | Remote or on-site training for new operators | On request |
Would you like an SLA or support flowchart for your procurement documents? We can tailor it for your country and production scale.
Shipping is fast. Depends on urgency, part type, and destination. Darin keeps a large spare parts inventory.
🚚 Shipping Timeframes by Priority:
✅ 1. Express Shipping (Urgent Repairs)
Method: DHL, FedEx, UPS, TNT
Delivery Time:
Asia: 2–4 working days
Middle East/Europe: 3–6 working days
North America: 4–7 working days
South America/Africa: 5–9 working days
Use Case: Sensors, HMI, PLC parts, conveyor belts, flattening roller bearings, tray loading system parts
✅ 2. Standard Air Freight
Delivery Time: 7–12 working days
Use Case: Flattening machine rollers, motors, conveyor drive units, trolley loading system chains
✅ 3. Sea Freight (Large Parts or Restocking Kits)
Delivery Time:
Southeast Asia: 10–15 days
Europe: 25–35 days
Americas/Africa: 30–45 days
Use Case: Full spare parts kits, complete flattening machine assemblies, tray loading system units
📦 Shipping Workflow:
Send part number or photo → Quote within 24h → Payment → Dispatch within 1–2 days → Tracking number provided
🧰 Proactive Options:
Pre-order spare parts kits to reduce downtime
Custom stocking agreement for high-volume users
Distributor warehouses in select regions may stock key parts
Would you like an emergency parts kit list for your fishskin flattening line? Based on your runtime and shifts. We help minimize downtime risks.
Yes. Remote troubleshooting is fully available. Fast and cost-effective. No need to wait for on-site support.
🌐 Remote Troubleshooting Services Include:
✅ 1. Real-Time Video Support
Live video via Zoom, WhatsApp, or WeChat
Guide your team through:
Error diagnosis
Component inspection
Replacements or adjustments
HMI/PLC setting checks
✅ 2. PLC & HMI Remote Access
Remote login via TeamViewer, AnyDesk, or VPN
Darin engineers can:
Monitor machine status
Adjust parameters (flattening pressure, conveyor speed, tray loading timing, trolley stacking speed)
Update or reset control logic
Diagnose software or sensor failures
🔐 Secure access only. Enabled temporarily during support.
✅ 3. Step-by-Step Troubleshooting Guides
PDF and video tutorials for your model.
Covers common issues:
Flattening roller jams
Conveyor belt misalignment or slipping
Tray loading system misfeeds
Trolley stacking misalignment
Sensor alarms
Motor or drive faults
Includes visual checks, parameter lists, error code explanations
📞 Support Availability:
Response time: 12–24 hours (faster for urgent issues)
Support in English and Chinese. Other languages via translator.
Free for the lifetime of the machine.
Would you like a remote troubleshooting checklist? Or a list of common alarm codes and fixes? We can also advise on safe remote access setup.
Low-maintenance design. Routine care needed for best performance and hygiene.
🔧 Maintenance Schedule Overview:
| Frequency | Tasks |
|---|---|
| Daily | Clean platform, flattening rollers, conveyor belts, tray loader, trolley stacker. Wipe control panel. |
| Weekly | Inspect belts, rollers, chains. Lubricate bearings. Check PLC/HMI connections. |
| Monthly | Deep clean flattening machine. Calibrate sensors. Check motors and gearbox oil. |
| Quarterly | Replace worn seals/O-rings. Tighten electrical terminals. Inspect conveyor belts. Check software updates. |
| Annually | Replace belts, roller bearings, conveyor drive chains. Service gearboxes and pneumatic valves. |
💰 Estimated Annual Maintenance Costs:
| Cost Component | USD |
|---|---|
| Consumables (belts, O-rings, grease) | $200 – $500 |
| Preventive spare parts (seals, bearings, sensors) | $300 – $600 |
| Local labor (if outsourced) | $30–$50/hour |
| Optional technician visit | $1,500 – $2,500 (incl. travel) |
| Total (self-maintained) | ~$500 – $1,200/year |
✅ Lower costs with in-house training and upfront spare parts kit.
🧠 Smart Maintenance Features:
HMI alarms for scheduled checks
Run-time counters for flattening machine, conveyor, tray loader, trolley stacker
Optional predictive maintenance with sensors
Would you like a printable maintenance log sheet? Or a 2-year spare parts + maintenance bundle quote? Tailored to your shift schedule.
Yes. Software updates are included. Keep your line secure, efficient, and up to date.
🖥️ Software Update Coverage:
✅ Included Systems:
PLC (Programmable Logic Controller)
HMI touchscreen
Servo controller logic and safety interlocks
Flattening machine speed control
Conveyor and tray loading control modules
Trolley stacking system control
🔄 Types of Software Updates:
Bug fixes and stability improvements
UI enhancements (simplified menus, new languages)
Feature upgrades (recipe memory, speed presets, flattening pressure profiles)
Optimization for flattening, conveying, tray loading, and trolley stacking processes
Integration support for optional modules (vision system, CIP, remote monitoring)
💡 How Updates Are Delivered:
| Method | Description |
|---|---|
| Remote Update | Via TeamViewer, AnyDesk, or VPN |
| USB Transfer | Files sent with instructions |
| Technician Visit | Installed during on-site service |
✅ Updates take 15–30 minutes. Darin provides step-by-step guidance or does it remotely.
🆓 Cost of Updates:
Free during warranty period
Free lifetime access to standard updates
Custom modifications may have a one-time engineering fee
Would you like a sample changelog? Or a custom interface mockup with your language and recipe setup? Ask us about free scheduled updates in your region.
Yes. Modular design. Easy to upgrade. Protects your long-term investment.
🔧 What Can Be Upgraded or Retrofitted Later?
✅ 1. Capacity Expansion
Upgrade to larger flattening machine. Add multi-lane feeding platform.
✅ 2. Fish Skin Size Flexibility
Change flattening rollers for different skin sizes or thicknesses.
✅ 3. Additional Fish Species Roller Set
Upgrade roller sets for cod, tuna, tilapia, or other fish species.
✅ 4. Automation Enhancements
Add automatic counting unit. Integrate vision inspection. Add remote monitoring or SCADA.
✅ 5. Hygiene & Safety Compliance
Retrofit stainless steel enclosures. Add CIP system. Install safety guards.
✅ 6. Tray & Trolley System Upgrades
Upgrade tray loader for higher speed. Add larger trolley stacking capacity.
✅ 7. Software & Interface
New HMI features. Language packs. Data logging and USB export.
✅ 8. Integration with New Equipment
Connect to drying tunnels. Link to upstream washers. Connect to downstream packaging.
🛠️ Upgrade Process:
Tell us your goals. We provide upgrade proposal and layout. Ship components with drawings or technician. Optional software update.
💡 Retrofit Examples:
Client added multi-lane feeding after 1 year. Another plant added CIP system without stopping production. US customer upgraded to meet FDA standards.
Would you like an upgrade checklist? Or a quote for add-on modules for year 2 or 3? We can plan according to your growth.
Darin guarantees fast after-sales service. Response times depend on urgency and support method.
⏱️ Guaranteed Response Times:
| Service Type | Response Time |
|---|---|
| ✅ Remote Support – Standard | 12–24 hours (usually <12h) |
| ⚡ Remote Support – Urgent | 4–6 hours (priority hotline) |
| 🛠 Spare Parts Quotation | Within 24 hours |
| 📦 Spare Parts Shipping | 1–2 working days (in-stock items) |
| 👨🔧 On-Site Technician Dispatch | 7–15 working days (visa/logistics dependent) |
✅ Worldwide support via email, WhatsApp, WeChat, phone, TeamViewer, AnyDesk.
🌐 Global Support Coverage:
Engineers in Asia, EU, Americas. Multilingual support (English, Chinese + translator). Dedicated after-sales coordinator per project.
🛡️ Optional SLA for High-Volume Clients:
Priority hotline. 72-hour technician deployment. Annual service visit. 95% uptime guarantee.
Would you like an SLA template or service commitment letter for your QA audit? We can tailor it to your industry standards.
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