Specializing in pet food machinery !

Bicolor Pet Treats Processing Line

Overview

What is Bicolor Pet Treats Processing Line?

A Bicolor Pet Treats Processing Line is a specialized production system designed to create pet treats featuring two distinct colors in a single product. By using a dual-barrel extruder and precise feeding control, the line blends two different dough formulations—each with its own color and flavor—into attractive, multi-layer or split-color designs. This fully automated line ensures consistent shape, vibrant appearance, and customizable output, making it ideal for pet food manufacturers aiming to enhance visual appeal and product differentiation in the market.

Application:

Used for Bicolor Pet Treats Processing Line.

bicolor pet treats processing line (2)

Technical parameters

Darin® Bicolor Pet Treats Processing Line

Technical parameters

  • Output :  100kg/h, 400kg/h, 800kg/h.
  • Capacity :     114 kW,  150 kW,  190 kW.
  • Models :     Standard Models ( Model D100, Model S708, Model S908 ), Customizable Options.
  • Automation:     Available in Fully or Semi-Automatic
  • Ingredients :  Meat powder, starch, gelatin, organic compounds,  etc.
  • Finished Products :     Bicolor Pet Treats .
ModelOutputInstalled Capacity
DR-D100100 kg/h114 kw
DR-S708400 kg/h150 kw
DR-S908800 kg/h (single color)190 kw

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.

key components

What Are the Key Components of Bicolor Pet Treats Processing Line?

The Bicolor Pet Treats Processing Line is composed of carefully integrated machines that work together to produce visually appealing, dual-colored pet treats with precision and efficiency. Key components include:

Model D100, Model S708, Model S908

① Control Cabinet
② Screw Feeder
③ Bi-barrel Extruder
④ Temperature Controller
⑤ Twisting Machine
⑥ Cooling Conveyor
⑦ Cutter
⑧ Elevator
⑨ Multi Layer Cooler

bicolor pet treats processing line 1

how it works

How Does the Bicolor Pet Treats Processing Line?

The Bicolor Pet Treats Processing Line is designed to produce pet treats with two distinct colors in one product by integrating synchronized feeding, extrusion, shaping, and cooling technologies:

  • Feeding & Mixing  Different colored doughs are prepared and fed into the system using a screw feeder, ensuring stable and uniform input.

  • Dual Extrusion  The bi-barrel extruder simultaneously processes and shapes two dough colors into a single treat, forming layered, twisted, or split-color designs.

  • Temperature Control  A temperature controller ensures optimal heating during extrusion, preserving color contrast and texture.

  • Shaping & Twisting  The twisting machine can add intricate shapes or effects, enhancing product appearance and appeal.

  • Cooling & Transport  After shaping, treats are transferred via a cooling conveyor, and optionally lifted by an elevator to the next stage.

  • Cutting & Final Cooling  The cutter slices the continuous product into uniform lengths, which are then fully cooled in a multi-layer cooler to ensure stability before packaging.

  • Automation & Control  A control cabinet coordinates the entire process, allowing for easy adjustment of parameters such as speed, temperature, and size.

Features & Benefits

Why choose Darin Bicolor Pet Treats Processing Line?

Choosing the Darin Bicolor Pet Treats Processing Line means investing in performance, reliability, and innovation—all backed by years of experience in food processing machinery. Here’s why leading pet food and snack manufacturers worldwide choose Darin:

weg or siemens motor, 3 year worldwide guarantee

■  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.

siemens plc

■  ABB Or Schneider Electric Parts, Global Local Adaptation Replacement.

Electric parts are from ABB or Schneider, easy to find replacments at local market.

siemens plc, fully automatic, whole line,

■  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

■  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

■  Control Cabinets 24V Humans Voltage

Darin Machinery control cabinets are equipped with 24V safe voltage, ensuring operator safety even electrical leakage occurred.

schneider air switch

■  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

■  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

■  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

■  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.

■  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.

Service

DELIVERING DEPENDABLE PET FOOD PROCESSING SOLUTIONS.

Why Choose Darin® Machinery

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 99+ 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.

Technology & Patent
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Product Variety
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Countries Run in
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darin factory

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 99+ 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. 

darin customer
Darin exhibition

full-cycle, one-stop production equipment solution

Keeping automation, quality and service in mind, always based on the diverse needs ofcustomers, Darin will be dedicated to providing clients with satified product and full life after salesservice.

FAQs

Frequently Asked Questions

When purchasing the Bicolor Pet Treats Processing Line, you might be interested in the following questions.

The production capacity range of the Bicolor Pet Treats Processing Line is influenced by several key variables:

  1. Formulation Differences

    • High-starch formulations (e.g., corn, rice) usually allow for higher extrusion throughput.

    • High-meat or high-moisture formulations (e.g., 30–50% fresh meat + glycerin) reduce throughput due to lower bulk density and longer drying times.

  2. Mold Design Impact

    • Larger molds (bone shapes, sticks) = lower output (e.g., 100–150 kg/h)

    • Smaller molds (cubes, buttons) = higher output (e.g., 250–350 kg/h)

    • Complex or multi-layer (dual-color) molds with fine detail = slower cutting speeds

  3. Typical Capacity Range

    • Minimum: ~80 kg/h (for soft, high-meat, complex shapes)

    • Maximum: ~400 kg/h (for standard starch-based, small-size treats)

  4. Line Configuration

    • The inclusion of an automatic dosing system, high-speed cutters, or extra drying capacity can expand the top-end output.

🔁 Recommendation:

For accurate sizing, always ask the supplier to simulate your formula and mold design on a test run or request capacity charts under specific input-output parameters.

Yes, the Bicolor Pet Treats Processing Line is designed to handle both semi-moist and dry pet treat recipes, provided the proper process parameters and ingredient formulations are adjusted accordingly. Here's how:

✅ Compatibility with Semi-Moist & Dry Treats:

Treat TypeCompatibilityRequired Adjustments
Semi-moist✔ SupportedAdjust moisture level, use glycerin or humectants, temperature & screw speed control
Dry✔ SupportedLower moisture content, longer drying time or higher drying temp, minimal glycerin

🔧 Key Configurable Parameters:

  • Barrel temperature zones – can be fine-tuned to achieve optimal cooking for different moisture contents.

  • Screw configuration and speed – adjustable to suit the texture and consistency needed.

  • Drying method – drying temperature and time can be customized for semi-moist vs. dry treats.

  • Formulation compatibility – supports recipes with high meat content, starches, glycerin, gelatin, etc.

🐾 Practical Benefits:

  • Flexible production: Easily switch between semi-moist and dry product SKUs.

  • Higher ROI: One line serves multiple market segments.

  • Consistent output: Ensures uniform shape and color even with varied water activities.

If you'd like, I can provide optimized formulations, moisture targets, or drying schedules specifically for semi-moist vs. dry on this line. Would that help?

The Braid Dog Chews Processing Line typically comes with several important certifications to ensure the equipment meets international quality and safety standards. These certifications include:

Certifications:

  1. CE Certification

    • Purpose: Ensures that the processing line complies with European Union (EU) health, safety, and environmental protection standards.

    • Scope: Indicates that the equipment meets EU standards for safety and performance, ensuring reliability and compliance in European markets.

  2. ISO 9001 Certification

    • Purpose: Represents the manufacturer's adherence to international quality management standards.

    • Scope: Focuses on quality control processes, ensuring consistency in production and customer satisfaction. ISO 9001 is a widely recognized standard for quality management systems.

  3. ISO 22000 Certification

    • Purpose: Ensures food safety management systems, which is critical in the production of pet food.

    • Scope: Guarantees that the processing line meets safety standards for pet food production and controls hazards at every stage of production.

  4. FDA Compliance (for U.S. Market)

    • Purpose: Ensures that the processing line complies with the U.S. Food and Drug Administration (FDA) regulations for pet food manufacturing.

    • Scope: Required if the equipment is used to manufacture dog treats or other pet products intended for sale in the United States.

  5. UL Certification (for Electrical Safety)

    • Purpose: Demonstrates that electrical components meet U.S. safety standards for safe operation.

    • Scope: Covers safety of the electrical systems in the processing line.

  6. RoHS Compliance

    • Purpose: Restricts the use of hazardous materials in the manufacturing of the processing line.

    • Scope: Ensures that the equipment is free from certain dangerous materials like lead, mercury, and cadmium.

🌍 Global Compliance:

  • Braid Dog Chews Processing Line is designed to meet various international market requirements, making it suitable for use in regions like the European Union, the United States, and other global markets.

  • These certifications provide confidence in both the safety and efficiency of the machinery, ensuring that it meets the necessary standards for food and pet treat production.

Would you like to learn more about any specific certification or compliance for your region?

Yes, the Bicolor Pet Treats Processing Line is capable of producing multilayer (dual-layer) and filled (core-shell) structures in addition to standard dual-color products — with the appropriate configuration and die set.

🧩 Supported Structures:

Structure TypeCapabilityDescription
Dual-color treats✔ StandardTwo distinct colors extruded side-by-side or top-bottom
Multilayer (dual-layer)✔ OptionalLayers of different materials or textures stacked in one treat
Filled (core-shell)✔ OptionalOuter shell with a soft or liquid/gel-like core (e.g. meat-filled, nutrient-filled center)

🔧 How It’s Achieved:

  • Co-extrusion System: A specialized twin-barrel or coaxial extrusion system allows for simultaneous extrusion of core and shell materials.

  • Custom Dies & Molds: Specially engineered dies enable precise layering or filling patterns.

  • Ingredient Compatibility: Both the shell and core formulations can be customized (e.g., dry shell with semi-moist core).

💡 Additional Notes:

  • Upgrading to multilayer or core-shell capability may require additional extruder barrels or retrofitting.

  • Automatic filling systems and advanced die tooling are essential for precise core-shell production.

  • It's ideal for functional treats (e.g., supplements, dental chews, flavor bursts).

If you're targeting premium treat products or want to expand your product range, this line can absolutely be engineered for those advanced structures. Would you like configuration suggestions or reference product samples?

The Bicolor Pet Treats Processing Line is engineered and manufactured in compliance with multiple international standards to ensure safety, hygiene, and quality — making it suitable for global markets.

✅ International Certifications Available:

CertificationDescriptionApplicability
CE (Conformité Européenne)Ensures machinery safety, electromagnetic compatibility, and compliance with EU directivesRequired for sale in the European Union
FDA (U.S. Food & Drug Administration)Compliant materials and components suitable for indirect food contactEssential for USA-bound exports and food safety audits
ISO 9001:2015Quality management system certification for design, manufacturing, and service processesGlobal recognition of consistent quality
ISO 22000 / HACCP (optional)Food safety management system complianceApplicable if the production environment requires hygienic design
SGS / TUV / BV Inspection ReportsThird-party inspection and verification servicesUpon request, for customs clearance or buyer audits

🔍 Material & Component Compliance:

  • Food-grade stainless steel (typically SUS304 or SUS316) for all contact surfaces

  • Electric/electronic components sourced from globally recognized brands (e.g., Siemens, Schneider) with CE/FDA ratings

  • Wiring and enclosures in accordance with IEC and UL standards

📦 Documentation Provided:

  • CE Declaration of Conformity

  • User Manual with CE/FDA/ISO references

  • Circuit Diagrams & Safety Labels

  • Optional: IQ/OQ/PQ Validation Support

Would you like a sample of the CE certificate or documentation templates we include with the machine?

The standard lead time and delivery schedule for the Bicolor Pet Treats Processing Line are as follows, depending on customization level and order quantity:

📦 Standard Lead Time:

Order TypeProduction Lead TimeDescription
Standard configuration (1 line)30–45 working daysIncludes fabrication, assembly, internal testing
Customized configuration45–60 working daysFor modified barrel layout, core-shell modules, or special dies
Multiple lines or bulk orders60–90 working daysScaled based on order volume and production load

🚚 Shipping & Delivery:

StageTypical DurationNotes
Factory FAT (optional)2–3 daysCustomer may inspect/testing before shipment
Packing & export prep3–5 working daysWooden crate, moisture protection, export labeling
Sea freight (FOB/CIF)15–45 days (varies by port)Asia: ~10–20 daysEurope: ~30–40 daysNorth America: ~25–40 days

🗓️ Total Estimated Timeline (Ex-Factory to Destination Port):

RegionTotal Timeline (Typical)
Asia-Pacific~45–55 working days
Europe~60–75 working days
North America~65–80 working days
South America / Africa~70–90 working days

📌 Notes:

  • Urgent production slots may be available upon request with a surcharge.

  • A pre-shipment inspection video or live test via video call can be arranged.

  • Incoterms supported: EXW, FOB, CFR, CIF  (depending on destination).

Would you like a sample delivery schedule or Gantt chart tailored to your country and configuration level?

Yes, the Bicolor Pet Treats Processing Line can be fully customized across multiple dimensions, including factory layout, automation level, and brand/private labeling, to meet your specific production, space, and marketing needs.

🏗️ 1. Layout Customization (Factory-Fit Design)

Customizable AspectOptions
Line configurationStraight line, L-shape, U-shape, or modular segmented layout
Equipment footprintTailored to match available floor space or cleanroom zones
Height and directionAdjustable conveyor height and extrusion outlet orientation
Connection compatibilityIntegration with upstream (e.g. mixers) and downstream (e.g. dryers, packaging) systems

⚙️ 2. Automation Level Customization

Automation FeatureOptions
Ingredient dosing & mixingManual / Semi-auto / Fully automatic with PLC control
Extrusion & cuttingManual knife / Servo-controlled cutting for precision
Cooling & drying conveyorsBasic belt / Intelligent temperature-controlled units
Cleaning-in-place (CIP)Optional CIP-ready piping and hygienic design
Central control systemTouchscreen HMI, PLC + SCADA, remote monitoring module

Automation level can be scaled from entry-level to fully smart factory-ready depending on your budget and operational team.

🏷️ 3. Brand Labeling & OEM Support

Private Label SupportAvailability
Logo on machinery panels✔ Yes
Nameplate customization✔ Yes
Control screen branding✔ Yes
Paint color or design theme✔ Optional
Operation manual with branding✔ Optional

We offer OEM/ODM manufacturing services for partners and distributors globally.

📁 Additional Custom Services:

  • 3D layout and CAD design for factory integration

  • Workflow simulation to validate throughput

  • Energy optimization options (e.g., inverter motors, heat recovery)

Would you like us to design a tailored line layout based on your factory drawings or send example OEM-labeled machines we’ve delivered?

Yes, the Bicolor Pet Treats Processing Line is supplied with comprehensive operator training and on-site installation & commissioning support, ensuring a smooth and efficient production startup.

🧑‍🏭 1. Operator Training

Training ScopeDetails
LocationAt your site or at our factory (pre-shipment)
Training ContentMachine operation, recipe setup, safety protocols, basic troubleshooting
DurationTypically 3–5 days, depending on complexity and staff experience
Training MaterialsUser manuals, electrical diagrams, training videos (in English or local language if required)
Certificate of CompletionOptional – issued for trained personnel

🧰 2. On-Site Installation & Commissioning

Installation ServiceDescription
Mechanical installation guidanceLayout setup, alignment, connection of utilities (water, air, power)
Electrical integrationPLC/HMI configuration, safety checks, wiring confirmation
Initial test productionReal-time commissioning using your raw materials to fine-tune performance
Recipe debuggingAssistance with product shape, texture, color, and yield optimization
Remote support (post-install)Video, phone, or remote login (TeamViewer, etc.) for further assistance

🌍 Global Support Availability:

  • Lead engineers can be dispatched to any country (with visa and entry support from client side).

  • All travel, lodging, and local expenses are to be covered by the buyer unless otherwise included in the sales contract.

📦 Optional:

  • Pre-installation preparation guide provided in advance.

  • Video tutorials for future staff training or internal SOPs.

  • Long-term service agreements available upon request.

Would you like a sample installation and training itinerary or checklist to review before planning your procurement timeline?

The Bicolor Pet Treats Processing Line comes with a comprehensive warranty and spare parts support system, ensuring long-term reliability and minimal downtime.

🛡️ 1. Warranty Terms

Item CoveredWarranty PeriodCoverage Scope
Whole processing line12 months from B/L dateManufacturing defects, non-wearable parts, system faults
Core components (e.g., motor, PLC, inverter)12–18 months depending on brandMotor (Siemens), PLC (Siemens/Mitsubishi), touch screen (Weinview, etc.)
Wear partsNot included in free warrantyBut initial starter spare set is included
Labor & serviceFree during warrantyTravel cost may apply for on-site service outside China
Remote technical supportLifetime supportFree by email, phone, video call, or remote desktop

🧩 2. Spare Parts Support

TypeDetails
Starter kit includedStandard package includes nozzles, gaskets, seals, cutting blades, heating rings, etc.
Custom parts stockingRecommended for high-wear environments; spare kits can be customized based on projected usage
Reordering lead timeCommon parts: 3–5 daysCustom parts: 10–15 working days
Shipping optionsExpress (DHL/FedEx), air freight, or sea shipment based on urgency
Spare parts catalogProvided with exploded view diagrams and part numbers for easy reordering

🛠️ Optional Service Add-ons:

  • Extended warranty packages: +6 or +12 months

  • Annual maintenance agreements

  • Spare parts consignment stock (for large-scale or remote-site operations)

Would you like a sample spare parts list with pricing or a recommended annual maintenance plan for your team to prepare in advance?

The Bicolor Pet Treats Processing Line is fully equipped for remote troubleshooting and maintenance support, ensuring fast diagnostics, minimal downtime, and global service coverage.

🧩 1. Remote Troubleshooting Capabilities

Support TypeDetails
PLC & HMI Remote AccessVia Ethernet/Internet using remote login tools (e.g., TeamViewer, VPN, AnyDesk) to adjust parameters or diagnose faults in real-time
Error Code DiagnosisControl system displays real-time alarms and error codes; manuals include troubleshooting guides for quick response
Video Call SupportStep-by-step support via WhatsApp, Zoom, or WeChat to walk your team through issues
Email SupportDetailed troubleshooting instructions, circuit diagrams, and video clips sent as needed
Remote Firmware UpdatesAvailable for HMI/PLC systems (if internet connectivity is provided at your site)

🔧 2. Maintenance Support Services

Service TypeDetails
Preventive maintenance guideProvided with recommended intervals for lubrication, inspection, cleaning, and parts replacement
Scheduled remote checkupsOptional quarterly or semi-annual virtual check-ins with our service team
Maintenance trainingIncluded during installation; additional sessions can be provided remotely for new operators
Spare part usage trackingLogs can be reviewed remotely to suggest proactive replacements

🌍 Global Response Commitment

Support ModeResponse Time
Remote responseWithin 24 hours (working days)
On-site dispatchWithin 7–15 days depending on visa/logistics
Emergency hotlineAvailable in multiple languages during local business hours

📦 Optional Upgrades:

  • Remote monitoring module: For continuous health checks and usage logs

  • Cloud-based machine diagnostics (available on request)

Would you like to see a sample remote support workflow diagram or a checklist your operators can use when contacting support?

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