OEM/ODM Manufacturer Black Masterbatch Making Machine - Horizontal Masterbatch Production Line , Single Screw Plastic Extruder Machine – Yongjie

1. Single screw main machine:

1) Screw diameter: ￠180mm, L/D: 28:1,

2) The screw are connected to the gear box through involute spline;

3) The screw material: 38CrMoALA, nitrogen hardening. The hardness of the surface is HV 950-1050, deep layer: 0.5-0.7 mm; the barrel material: 38CrMoALA, nitrogen hardening. , the hardness of the surface is HV 950-1050; deep layer: 0.5-0.7 mm;

4) Main motor power: 100 kw, (A/C) speed is regulated by Italy regulator; screw speed 17-84rpm；

5) Barrel heating: cast- Aluminum heater. Heating power: 60 kw, divided to 7 zones, The machine head is a zone and others are 8 zones. Cooling by blowing way;

6) Adopted 250 model gear box. The speed is controlled by main transmission box with high torque, and hard gear face, using SKF imported bearing, material of the gear axial is 20CrNiMo, by immerse carbon and heating treated, HRC60-63;

7) Adopted automatic screen changer, operating easily;

World famous brand of electronic components

1). Temperature control meter is Japanese RKC meter, intelligent type, double channel; 2). The inverter of extruder is Japanese joint venture ABB 3). The low-voltage apparatus and the button adopt SCHNEIDER product; 4). AC contactor adopt SIEMENS product; 5). The main motor is SISMENS BEIDE; 6). The air switch adopts CHINT products. The solid-state relays are from American joint venture brand; 7). The electromagnetic valve adopt Denmark DANFOSS product.