Specializing in pet food machinery !

Puffed Snack (Core Filling Pillow) Production Line Upgrade

Project for Gxxxxxx, China · Completed in June 2025

Customer: Gxxxxxx, China
Project Time: June 2025
Manufacturer: Darin Machinery

Client-Oriented Optimization for Higher Efficiency and Better Output

Darin successfully completed a comprehensive upgrade of the Core-Filled Nuggets (Pillow Snacks) production line, aligning closely with the customer’s factory layout and specific product requirements. This retrofit project delivered substantial improvements in automation, productivity, product quality, and labor efficiency.

Before vs. After Comparison

ItemBefore UpgradeAfter UpgradeImprovement
Production Capacity300 kg/h600 kg/h➕ 100% increase in output
Core Filler Configuration6 separate fillers for 6 lines1 integrated filler for all 6 lines➕ Centralized control, improved consistency
Final Product QualityStandard shape and textureRefined shape, better core distribution➕ Enhanced visual and structural quality
Labor Requirement4–5 workers per shift2–3 workers per shift➖ Reduced labor cost by up to 40%
Automation LevelSemi-automatic processFully automatic process➕ Higher efficiency and stability
CustomizationFixed layoutAdapted to factory layout and process needs➕ Tailored engineering design

Key Achievements

1. Capacity Boost:

The output was doubled — from 300kg/h to 600kg/h — by optimizing the extrusion and forming systems.

upgraded the nuggets(core filling pillow snacks) line

2. Core Filler Integration

Instead of using 6 separate core fillers for 6 lines, the upgraded system consolidates them into a single centralized filler, ensuring consistency and ease of control.

core filled nuggets processing line

3. Product Quality Enhancement

The final product now features improved shape precision, better texture, and more uniform core distribution — boosting consumer appeal and market competitiveness.

darin upgraded the nuggets(core filling pillow snacks) line

4. Labor Cost Reduction

With full process automation, the required labor was reduced from 4–5 operators to just 2–3, significantly cutting operational costs while improving safety and efficiency.

high capacity core filled pet snack production line today. (1)

By transforming the traditional system into a high-output, space-efficient, and fully automated line, Darin has helped Gxxxxxx meet the growing demands of the pet food market with greater efficiency and product appeal.

For tailored production line upgrades, Please contact us.

Picture of Song Pein
Song Pein

CEO of Darin. Extensive experience in the pet food production Machine.

" Let’s talk about how we can help you achieve your goals & take your business to increase ! "
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