Plastic material Loss-in-weight Screw Side Feeder system for extrusion
Walthmac Loss-in-weight Screw Side Feeder system, application for small amount material or even micro amount of material feeding process, Walthmac Loss-in-weight Screw Side Feeder system adapted high precision weighing sensor, based on lose-in-weight principle, can achieve high precision feeding.
Patent structure and software algorithm specifically designed for high accuracy masterbacth & additive amount dosing feeding control.

Product Configuration
| Model | Output(kg/hr) | Size(mm) |
| GD-D-20 | 0.1-1.2 | 700*280*710 |
| GD-D-25 | 0.1-3 | 700*280*710 |
| GD-D-30 | 0.2-5 | 700*280*710 |
| GD-D-35 | 0.4-10 | 700*280*710 |
| GD-D-40 | 0.6-15 | 700*280*710 |
Application
Plastic films/cables/pipes/production of raw materials/plastic modification and other industries like chemicals.
Benefits
- High precision lose-in-weight measurement system
- Servo system closed loop control quick respond
- Adopting screw feeding patent technology inner screw feeding structure
- Application for different material
Company Profile
Founded in 2009, Mianyang Walthmac Measurement & Control Technology Co., Ltd. is a national high-tech enterprise that pursues the product design concept of "product is the art". The company specializes in online measurement and control related automatic measurement and control equipment for plastics, food, pharmaceutical and other processing industries. Among them, many products such as plastic pipe online thickness measurement system and Gravimetric feeder are in the leading position in the industry. The products are integrated and used by many high-end plastic equipment manufacturers in China as standard equipment.
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