Color masterbatch and Additives gravimetric side feeder for extruder/blown molding/injection line.
Walthmac color masterbatch and Additives gravimetric side feeder is designed on principle of loss in weight, which enable it perfectly control small quantity continuous feeding with minimum throughput down to 50g/hr. As an auxiliary equipment for plastic industry raw materials processing, it’s becoming more and more important in plastic/chemical/pharmacy industry cause our world today are requiring higher level of plastic materials to satisfy our daily life and environmental protection.
Gravimetric side Feeders highlight
Color masterbatch and additives gravimetric side feeders offer numerous advantages when used in extruder, blown molding, and injection lines. These include:
1. Co-Rotating Parallel Twin Screw Pelletizing Extruders: These extruders are highly efficient and offer exceptional processing performance, resulting in high-quality end products.
2. Walthmac Centralized Control System: This system is user-friendly, making it easy for operators to monitor and control the feeding process.
3. HMI: The system features a highly advanced human-machine interface that allows operators to interact with the system in a simple and intuitive way.
4. Double Stage / Double Degassing Recycling Extruders: These machines are ideal for processing recycled materials, eliminating any contaminants and producing high-quality end products.
5. Crushers, Mixers, Storage Tanks, Vibrators, Granulators, Blowers: These ancillary machines are essential for the efficient processing of color masterbatch and additives.
6. Servo Motor for Quick Response: The use of servo motors in the gravimetric side feeder ensures quick and precise feeding, resulting in consistent quality and reduced material waste.
Gravimetric Side Feeders parameter
Walthmac loss in weight side feeder parameter:
| Model | Throughput(L/H) | Dimensions Size/mm |
| GD-D-20 | 0.05-1.2 | 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 |
| GD-D-45 | 1-25 | 700*280*710 |
| GD-D-55 | 3-40 | 700*280*710 |
Gravimetric Side Feeders aplication and Technical parameter
Walthmac color masterbatch gravimetric screw side feeder work smart on dosing feeding, controlled by integrated computer for high precision achievement, minimum output can be down to 50g/hr. Greatly welcomed in various industry's raw material dosing processing field.
| Applicable material | powder,granular,flake,liquid | Precision error of dosing | ＜0.3--0.5% |
| weighing resolution | 1 per 4 million | cintrol Unit | microprocessor |
Communication interface | multiple industrial filedbus are available | Driven Element | servo drive |
Material | stainless steel, Aluminu | power | 0.2kW-1.8kw |
Power Supply | 220V AC(customized power supply is available) | ||
Gravimetric Side Feeders detail
1. Weighing resolution: 1 per 4 million
2. Communication interface: multiple industrial filedbus are available.
3. Control Unit: microprocessor.
Gravimetric Side Feeders Custom service
Our color masterbatch and additive gravimetric side feeder has been widely applied in various industries, including plastic processing, rubber production, chemical manufacturing, and more. With its advanced technology and superior performance, Walthmac Side Feeder has gained a reputation as a reliable and efficient dosing solution.
What sets our gravimetric side feeder apart from others on the market is its ability to automatically adjust the feeding rate based on the actual production conditions. This feature not only ensures consistent product quality but also saves on raw material costs by minimizing waste. Additionally, the self-correcting feeding error function can anticipate and correct for changes in material properties, ensuring that production runs smoothly and efficiently.
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