Bimetal Quality Cincinnati Cmt68 Twin Conical Screw and Barrel

=== Base Info ===

=== Description ===

Basic Info.

Model NO. CMT68 Transport Package Plywood Case Specification CMT68 Trademark OULIN Origin China HS Code 84779000 Production Capacity 500-700 Sets Per Year

Product Description

Detail Information For Bimetal Quality Cincinnati CMT68 Twin Conical Screw and Barrel:

Application: for cincinnati extrusion, for recycled PVC, pipe extrusion.

Customer's Requirement: good abrasive resistance.

Screw's quality: bimetallic screw, base material: rolled 38CrMoAlA, 10%-15% tungsten carbide powder will be added at screw's alloy layer.

Barrel's quality: barrel will be made into two parts, a alloy liner will be pushed into the extruder zone to increase the abrasive resistance, the rest part will be the nitrided quality, two parts will be connected by bolts.


Detail Information For All Brand Twin Conical Screw and Barrel:

Application:  
For the production of pipes, profiles, sheets, such as SPC floor, PVC wall board, PVC wood plastic, PE wood plastic, high molecular sheet, baking-free brick plate, high calcium plate, high calcium pipes, high calcium profiles, soft PVC sheet, PVC foam board, PP, PE, ABS, PVC, granulation and etc.

Specification:
24/52, 35/76, 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, 105/213,110/220 and others.

1: Factory can produce twin conical screw and barrel according to your drawings.
2: Engineer can be sent to your factory for measurement, company can produce screw and barrel for most extrusion brand.

Quality:
1: Nitriding quality------ base material: 38CrMoAlA(JIS SACM645)
2: Bimetallic quality-----Good abrasive& corrosive resistance.

Heat treatment:
Advance hardening and tempering
Nitriding treatment

Technical Parameters:
Nitriding depth: 0.50mm-0.80mm                                
Nitriding hardness: HRC56-58                          
Surface roughness: Ra 0.4                  
Screw straightness: 0.015mm  
Alloy layer depth: 2mm-3mm
Alloy layer hardness: HRC56-64 

OULIN SCREW:  YOUR LOYAL PARTNER FOR SCREW AND BARREL