The technical index and performance of cone twin screw

Conical twin screw technical index:

Conical twin screw and conical twin screw barrel

1) material: 38 crmoala, nitriding treatment, surface hardness: HRC55 ° - 58 °, nitride layer depth: 0.5 to 0.8 mm

Material: base material 38CrMoALA, the surface of the spiral corner is imported alloy steel with double alloy, and through special treatment, it can effectively improve the wear resistance of the cylinder screw and improve the working life. Production use: extruding machine, conical twin screw pipe, parallel twin screw cylinder, block twin screw barrel

Depth of nitride: 0.4mm - 0.7mm

Nitriding hardness: HRC55 ° - 58 ° above

Straightness: 0.015 mm / 1000 mm

Chromium plating baidu: 0.02 mm - 0.20 mm

Applicable scope: ordinary plastic, PP, PE, ABS, PVC, raw materials, production tube, profile, sheet and other products.

Cone double screw according to the number of screw can be divided into ChanCheng and thrust bearing, the drive shaft is enough to meet the diameter of axle torque, so big torque, load bearing ability is an important characteristic of conical twin screw extruder. This parallel twin screw extruder is incomparable.