Double vacuum extruder

Especially for PET to avoid IV drop

It has received worldwide patents. Its production line features low suction power, high capacity, and easy operation, allowing customers to produce high-quality recycled pellets.

Material: Available for PET, PC, ABS. Not only for industrial waste, but also for post-consumer waste.

Based on experience, KOWIN designs extrusion-pelletizing lines based on the operator's perspective. Vacuum extractors. Moisture and air are effectively extracted during melting to prevent bubbles and fish eyes from forming on particles.

Gearbox. Low noise, high torque, high
horsepower.

Patented forced feeding system. With a cast iron structure, internal coolant flow in the feeder prevents caking; strong lateral pressure on the material feed. Automatic pressure response. The system prevents screw breakage and increases material feed stability, without bridging. Bain-marie. Stainless steel trough, single-body trough, and adjustable pump design to save space.

Granulator (pelletizer). High-speed pelletizing frequency converter control, tungsten or SKD-11 cutting tools; The feeder opening includes an anti-curl design, which improves safety. Through a vacuum degassing device, the feeding area of ​​the main machine, screw, and the feed silo enter the vacuum; quantitative feed prevents air from entering the silo.

Features of KOWIn Double Vacuum Extruder

• Very low amperage when in full production. Energy saving.
• The vacuum feeding system solves the problem of moisture in the plastic material.
• Reduce the problem of IV value decline for PET extrusion by 10%.
• Reduce the problem of material not feeding.
• Eco-Friendly Machinery KOWIn double vacuum extruder saves your energy cost and reduces CO2 emissions more than other extruders.