Conical screw and 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-86-117 |
|---|---|
| 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
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 |
To provide speed to market and the tightest control over quality, HUACHEN Company has Barrel & Screw manufacturing facility in China mainland. Extensive quality control procedures follow each barrel and screw set from order date through delivery. And, many screws and barrels are stock items available for delivery right off the shelf. We also stocks the heater bands for extruder product lines, so you can order your replacement barrel with or with out them. Your choice!
Replace or Upgrade for Performance
Continuous improvement and processing developments enhance production performance over the life of your extruder. Processes, raw materials and formulations change. Let us review your process with you. In many cases, we can improve melt quality, throughput rate, and wear life when compared with the technology originally supplied with your extruder. Either way, we will keep you productive.
Product quality :
Bimetallic screw and barrel, Twin screw and barrel, Standard nitrided screwbarrel.
Application :
Horizonal and vertical type Injection moulding machine , Extrusion processing machine/Profile extrusion machine. As well as rubber plastic moulding machine etc.
PROCESS:
Product Show:
