SJSZ80-156 conical twin screw extruder PVC granulation pellet extrusion machine

Model: SJSZ80-156

Number of screws: twin screws

Screw diameter: small head 80mm, big head 156mm

Maximum extrusion diameter: Depending on the configuration and mold, the maximum extrusion diameter can be up to 400mm

Production capacity: When PVC material is extruded, the production capacity can reach 350\~380Kg/h

Motor power: 55KW (also use 75KW configuration, according to the specific model and customer demand)

Overall size: According to the overall layout and design of the equipment, the size is usually larger.

SJSZ80-156 conical twin screw extruder is mainly composed of the following parts:

Forced feeding system: to ensure that the raw material evenly and stably into the screw barrel.

Screw barrel: Made of high-strength, high-wear-resistant materials, such as 38CrMoAlA high-quality nitride steel, with a long service life.

High precision gear box: provides stable power transmission for the screw to ensure the stability and accuracy of the extrusion process.

Vacuum exhaust system: effectively remove moisture and volatiles in raw materials to improve the quality of extruded products.

Heating and cooling system: the barrel is heated by casting aluminum heating ring, wrapped by stainless steel cover, beautiful and safe; At the same time, it is equipped with air cooling or water cooling devices to ensure accurate temperature control of the barrel and screw.

Electrical control cabinet: including frequency conversion governor, temperature controller and other key control components to achieve automatic control of equipment.

Uniform mixing: The tapered screw structure helps to improve the plasticization and mixing quality of the material.

Strong plasticizing ability: It can efficiently handle all kinds of thermoplastics, especially PVC powder.

Stable operation: High-precision gear box and reliable electrical control system ensure the stable operation of the equipment.

High output: Under reasonable operation and maintenance, the equipment can achieve high production efficiency.

Easy maintenance: equipment structure design is reasonable, easy to daily maintenance and overhaul.

SJSZ80-156 conical twin screw extruder is widely used in the extrusion production of PVC drainage pipe,water supply pipe, power pipe, profiles, plates, sheets, etc. By replacing different molds and auxiliary machines, other types of plastic products can also be produced.