Bimetallic conical twin screw barrel
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, D/P, D/A, T/T, WU |
| Supply Ability: | 3000sets/year |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | HC-80-156 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | HUACHEN |
| Treatment: | Nitriding and bimetallic |
| Material: | 38CrMoAlA,SACM645,42CrMo |
| Apply for: | PVC PE PP... ,PVC+GF,CaCo3 |
| Bimetallic layer: | add 5%-45% Tungsten Carbide |
| Final product: | Profile,sheet,board,pelletzing,etc |
| Apply for machine: | Battenfeld,KMD,CINCINATI,WEBER,CHINA BRAND,etc. |
| Specification: | Screw:Φ15-Φ150 |
| Production Capacity: | 3000sets/year |
| Packing: | AA grade word case |
| Delivery Date: | 30 days |
Product Description
Conical bimetallic screw barrel
The Common specifications of the conical twin-screws barrel
∮35/75 ∮37/75 ∮45/90 ∮45/97 ∮50/105 ∮51/105 ∮55/105 ∮55/110
∮55/120 ∮58/125 ∮60/115 ∮65/125 ∮65/120 ∮65/132 ∮70/140 ∮75/150 ∮80/143 ∮80/156 ∮92/188
We also could process according to your drawings or design for you.
The compression ratio of the screw canbe designed according to different products and mixtures.
Technical Parameter
Hardness after Hardening&tempering: | HB280-320 |
Nitrided Hardness: | HV900-1050 |
Nitrided Case Depth: | 0.5-0.8mm |
Nitrided Brittleness: | Less than Grade 2 |
Surface Roughness: | Ra 0.4 |
Screw Straightness: | 0.015mm |
Surface Chromium-plating's Hardness After Nitriding: | ≥900HV |
Chromium-plating Depth: | 0.025~0.10mm |
Alloy Hardness: | HRC56-65 |
Alloy Depth: | 0.8~2.0mm |
Bimetallic Thickness: | 2-5mm |
Bimetallic Hardness: | HV950-1100 |
PROCESS:
Product Show:
