Twin-screw Extruder pipe production line

Diameter of screw:

65 mm

Material of screw and barrel:

38CrMoAlA, nitrogen treatment, Nitrogen coating thickness ≥0.55mm; screw surface hardness is V920, barrel surface hardness is V950

Circle oil cooling system in the screw core

Screw rotating speed:

38.0rpm

Heating of barrel:

cast aluminum heater, stainless steel coat; 4 zones, total 24.0kw

Cooling of barrel:

noiseless fan, air-cooling; 4 zones, total 1.0kw;

With exhaust system and dosing system;

Main motor:

380v/50HZ/3-phase, 37.0KW, AC variable-frequency motor

Gearbox:

Gear made by high strength low carbon alloy steel with carburizing and  quenching streatment, hardness of gear: HRC58-62. All gears adopt numerical control grinding technique. Reducer adopts oil circulation cooling, forced circulation

Distributor case:

Gear is made of 38CrMoALA with nitrogen treatment; Thrust bearing is Japan NSK product

Speed regulator of main motor:

TECO international brand, vectorial type, frequency speed regulator

Temperature controller:

Type one is: PLC human-machine control system;

Type two is: OMRON Japan, E5EZ series LCD temperature controller, 10 temperature control zones; Temperature controller display measured value and setting value; Display screendouble rows four bits color lcd display; Control application: heating or heating/cooling.

Main breaker and AC contactor:

Korea LG product, CE confirmed

Heating loop breaker and AC contactor:

Siemens  product, CE confirmed

Design and manufacture according to Siemens standard

Core height:

1000mm

Weight:

4000kg

Dimension:

4240×1500×2400mm