Quick Details
- Screw dia:12mm-300mm
- Hardness:52-67HRC
- Roughness:Ra0.4μm
- Chrome plating thickness:0.5-0.7mm
- Surface treatment:Polishing/chrome plating/PVD coating
- Processing Time:45-55 days after received your payment
- Port:Ningbo or Shanghai
- Supply Ability: 100 Sets Per Month
- Place of Origin:China
- Model Number:SZ140
- Brand Name:Qunying
- Brand Name:Qunying
Parallel twin screw & barrel
Specification: Φ60/2, Φ65/2, Φ70/2, Φ72/2, Φ75/2, Φ80/2, Φ85/2, Φ90/2,
Φ93/2, Φ100/2, Φ105/2, Φ110/2, Φ115/2, Φ120/2, Φ125/2, Φ130/2,
Φ140/2, Φ150/2, Φ160/2, Φ170/2, Φ180/2, Φ190/2, Φ200/2, Φ250/2
For good plasticing effect, we have different design of screw barrel to meet customer's demand.
Gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, mixed type, double-head type, three-head type, multi head type, etc.
Scope of application: WPC PVC. WPC PE, Super high molecular sheet, 1/2 high Calcium buckle, 50-400 high calcium pipe, 50-300 high calcium profile. soft PVC sheet, XPS-PVC, etc.
PP\ PE\ ABS\ PVC\ raw material, pelletzing, pipe, profile, sheet, etc.
Parallel twin screw & barrel
1. Material: 38CrMoAIA
Nitriding treatment,Surface hardness:HV>=900
Nitriding depth: 0.5-0.8mm
2. Base material: 38CrMoAIA A, Special alloy is welded on the flight of screw, prolong life of screw.
3.Easy wearing parts of barrel made from anti-wear alloy can be improved abrasion performance.
Technical parameter
model
motor power (kw)
screw dia. (mm)
L/D
screw rotation speed (rpm)
PVC (KG/H)
QY75
45
75
26-36
45
220-350
QY90
55
90
26-36
45
280-460
QY110
75
110
26-36
45
350-650
QY120
110
120
26-36
45
500-80
QY130
132
130
26-36
45
680-1000
