| Model: | - |
|---|---|
| Brand: | qunying |
| Origin: | Made In China |
| Category: | Industrial Supplies / Rubber & Plastics Machine |
| Label: | screw barrel , extruder screw , conical screw barrel |
| Price: |
US $10000
/ set
|
| Min. Order: | 1 set |
| Live Chat: | Last Online:17 Nov, 2016 |
(PVC,UPVC pipes/profile) alloy extruder twin conical screw barrel for 65/132
Specification available:
45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135,
70/140, 75/150, 80/143, 80/156, 92/188
The Specification of Conical twin screw and barrel
|
Specification (d/D) |
Work Length (mm) |
Extruding Ability KG/H) |
Screw Speed (rmp) |
| Φ25/Φ53 |
540 |
25-40 | 5-50 |
| Φ35/Ø77 | 810 | 40-70 | 5-50 |
| Φ45/Φ90 | 990 | 50-80 | 5-45 |
| Φ50/105 | 1070 | 100-150 | 4-45 |
| Φ51/105 | 1220 | 100-150 | 4-40 |
| Φ55/Φ110 | 1220 | 120-180 | 4-40 |
| Φ60/Φ125 | 1320 | 150-200 | 4-40 |
| Φ65/Φ120 | 1440 | 200-250 | 4-40 |
| Φ65/Φ132 | 1440 | 200-250 | 4-40 |
| Φ70/Φ140 | 1460 | 250-320 | 4-35 |
| Φ75/Φ150 | 1480 | 300-360 | 4-35 |
| Φ80/Φ143 | 1800 | 300-360 | 4-35 |
| Φ80/Φ156 | 1660 | 300-360 | 4-35 |
| Φ90/Φ184 | 2000 | 400-500 | 3-35 |
Grade available:
1. Standard grade: 38CrMoAlA + nitriding 96 hours
2. Bimetallic grade: 38CrMoAlA + bimetallic alloy
3. TC-A grade: Tungsten carbide 40%
4. TC-B grade: Tungsten carbide 25%
5. TC-C grade: Tungsten carbide 9.5%
With the development of varieties of plastics, more and more customers are requesting for bimetallic screw to extend the
lifetime of the screw.
Normally we do PTA weld spray coating for the bimetallic screw. And we apply Stellite alloy powder which is in high wear
resistance and corrosion resistance.
Physical Characteristics for screw
| Type | Model | Hardness(HRC) | Wear resistant | Corrosion resistant | Thickness | Application
Glass Fiber |
| PTA weld | 38CrMoAlA
Ni-base alloy |
58-61 | Excellent | Special excellent | 1.5~3mm | Under 10% |
| 38CrMoAlA
Ni-base alloy |
58-63 | Special excellent | Excellent | 1.5~3mm | Under 30% | |
| SKD61
Ni-base alloy |
58-65 | Special excellent | Excellent | 1.5~3mm | Under 50% | |
| Nitriding | Nitrided | HV more than 800 | Good | Good | 0.25mm | / |
