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Starch Filled Bio-plastic Compounding Line

Starch Filled Bio-plastic Compounding Line

Product Overview

The Starch Filled Bio-plastic Compounding Line is specifically engineered to support the processing of biodegradable materials by incorporating starch and plasticizers into bio-resins. With four highly integrated systems—dosing, compounding, underwater cutting, and downstream handling—this line ensures a clean, high-capacity, and precise production environment. Designed for flexibility and sustainability, it’s ideal for manufacturers in the eco-packaging and compostable product industries.


Applications

This system is ideal for manufacturing:

  • Disposable lunch boxes, straws, cups, and cutlery

  • Compostable bags, including shopping and courier bags

  • Agricultural mulching films

  • Other starch-based biodegradable products

Key Benefits and Features

Feature
Description
Multi-Feeder Dosing System
Independent feeders for pellets, powders, and liquids ensure accurate feeding
High Automation Level
Enables precise material ratios and consistent product quality
Twin Screw Extruder
Advanced screw design allows for excellent dispersion and high mixing efficiency
Environmental Underwater Cutting
Smoke- and dust-free operation with closed-loop water circulation system
Efficient Cooling and Dewatering
High-performance water tank and drying system for uniform pellet finish
Modular Design
System components are easy to maintain and adapt to various production needs

Process steps

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Specifications

Model
L/D ratio
Speed
Motor power
Torque level
Capacity for reference
Typical formula
CJWH-52
40-56
300rpm
45KW
9N.m/cm³
150kg/hr
CJWH-65
40-56
300rpm
75KW
9N.m/cm³
240kg/hr
CJWH-75
40-56
300rpm
132KW
9N.m/cm³
440kg/hr
CJWH-95
40-56
300rpm
250KW
9N.m/cm³
820kg/hr
Bio-plastic +55%Starch +15%Glycerine
CJWS-52
40-56
300rpm
55KW
11N.m/cm³
190kg/hr
CJWS-65
40-56
266rpm
90KW
11N.m/cm³
310kg/hr
CJWS-75
40-56
300rpm
160KW
11N.m/cm³
550kg/hr
CJWS-95
40-56
300rpm
315KW
11N.m/cm³
1060kg/hr
CJWS-75 Plus
44-56
330rpm
200KW
13.5N.m/cm³
700kg/hr
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