Supply Screw and Barrel for Silicone Rubber

$800

≥1
Set/Sets

Payment Type:

L/C,T/T

Incoterm:

FOB,CFR,CIF,EXW

Min. Order:

1 Set/Sets

Transportation:

Ocean,Land,Air,Express,Express

Port:

NINGBO,SHANGHAI

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Brand: OULIN SCREW

Place Of Origin: China

Status: New

Video Factory Inspection: Provided

Mechanical Test Report: Not Available

Warranty Period: 3 Months

Supply Ability & Additional Information

Packaging: Slushing oil coated& film wrapped in plywood case

Productivity: 300-500 SETS

Transportation: Ocean,Land,Air,Express,Express

Place of Origin: CHINA

Supply Ability: 300-500 SETS

HS Code: 84779000.00

Port: NINGBO,SHANGHAI

Payment Type: L/C,T/T

Incoterm: FOB,CFR,CIF,EXW

Packaging & Delivery

Selling Units:: Set/Sets

Package Type:: Slushing oil coated& film wrapped in plywood case

Picture Example:

Detail Information For Rubber Screw and Barrel:

Application: for different kinds of rubber.

Customer's Requirement: extrude rubber continuously, stably and uniformly.

Screw's quality: bimetallic quality or nitriding quality.

Barrel's quality: bimetallic quality or nitriding quality.

Detail Information For All Rubber Screw and Barrel:

Brief introduction:
cold& hot feeding screw and barrel, such as pin type, conical type, venting type, injection type and etc, has good torque force& abrasion resistance, rubber will be extruded out uniformly and stably.

Specification:
1:For cold feeding screw and barrel
Diameter range: Ф40-Ф300MM
L/D ratio: 8-20

2: For hot feeding screw and barrel
Diameter range: Ф30-Ф250MM
L/D ratio: 4-8

3: for Pin type screw and barrel:
Diameter range: Ф60-Ф250MM
L/D ratio: 12-18

Base material :
38CrMoAlA(JIS SACM645) from BAOSTEEL company.
Alloy Layer: Fe, Wc, Si, Cr, Ni, Co, C, Mo, B and etc ( different quality has different formula).

Quality grade for screw and barrel:
Nitriding quality--------common quality type.
Bimetallic quality-------better abrasive& corrosive resistance, has different quality grade.

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

Supply Screw and Barrel for Silicone Rubber