Parallel double screw extruder

The product is produced according to PVC Large-aperture pipe material, PVC piece plate and high speed type molding screws. This screws characteristic was absorbing overseas factories advantages in design of double extruding screws. Namely big major axis screw rod, low temperature plasticizing mixes part, great torque gear reduction system, persistent effect thrust bearing, nimble built-up section and advanced reliable electricity driving control system.

Different from initial double screw of 18: 1 promotes to 26: 1 at present, it is enormous progress of screw design theory and manufacture technology, also had a higher request to screw core section temperature balance control. The increase of plastic sections length and measurement section of equidistance and isometric had guaranteed the material stably squeezes out and fully plasticizing, improved the products quality.
Breaking through of parallel double screw and double-hole charging barrel processing methods effectively made up large-scale extruders with appropriate screws certain flaws.

Through specialists thoroughly and carefully technical design, special design persistent effect thrust bearing and high-torsion gear speed reducer, it has guaranteed the extruding machine reliable lifetime. The nimble built-up section enables each kind of user to obtain satisfaction to the extruding machines request. This machine uses two methods: volume feeding and weightlessness measuring feeding. The cylinder cools may use highly effective forced-air cooler and oil-circling cooler. The electricity drives uses (1) import direct speed governor impetus name brand direct electric machine (2) import VFD impetus VFD electrical machinery to outputs formidable power
The control modes may use import measuring appliance control or PLC computer automatic control way.