Rubber Screw Barrel

Rubber Screw Barrel

Rubber Screw Barrel

1.Material: 38CrMoAIA

Nitriding treatment. Surface hardness: HV≥900

Nitriding depth: 0.5-0.8mm

2.Material: Special stainless steel

Quenching treatment, headness: HRC55-58,

Suitable for the screw which used for transparent plastic products and High corrosion plastic processing, prolong life of screw.

3.Material: Tungsten alloy

Surface spraying, improve abrasion performance of screw

 

25-38000KN clamping force

30g-50000g injection unit

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产品详细

For good plasticizing effect, we have different design of screw barrel to meet customer's demand.
Gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, mixed type, double-head type, three-head type, multi head type etc.


Material analysis for your referance
FA. Powder alloy steel screw- ASP60、ASP30、ASP25、T15
B. --bimetal cladding screw: parent material--YPT72, DAC-MAGIC, 4 Cr5MoSiV1
B-1. --ceramics screw and Application: --plus fiber, -- fire retardant, flame retardant engineering plastics, ceramic, magnet powder
B-2. --magnet powder screw and application: - plus fiber, fire retardant, flame retardant engineering plastics, ceramics, magnet powder
B-3. --halogen free materials screw and application: - super wear resistance, high corrosion resistance, suit for halogen- free +50%GF materials use.
B-4. --PTFE( Polyteafluroethylene ) special screw and application: -- 300 degrees to 1200 degrees high temperature wire high temperature pipe and other products production.
B-5. --nitrogen teflon special screw and application: -- excellent resistance to acid and anti-corrosion function
C --------imported alloy steel hard screw and application
C-1;   EFZD alloy steel hard alloy screw
C-2;   DC53 full hard screw
C-3;   SKH-9/ 51 ( M2, W6 ), SKH-55 ( M35 ), SKH-59 ( M42 ), W18Cr4V, YXMI alloy steel hard screw
C-4;   SKD61, SKD11 alloy steel hard screw
C-5;   GH113 [ new ] full hard steel t applied to tetrafluroethylene ( Teflon F46 ) 300-1200 high temperature wire, pipe and other products.
D-     stainless steel screw : Use Japan raw material HPM38, S136, SUS440, 9Cr18mov, etc.

 

Identify that processing materials, hardness HRC , equipment rigid (value), quantity, can according to graph according to kind grinding molding Angle and requirements size tolerance...... A batch is the productions, can completely replace the international first-class products, with the high ratio!
With advanced comprehensive production system, has all kinds of precision technology production processing ability and to achieve high efficiency, low cost of applications.
From six axis, seven axis CNC processing of linkage (class A) high-end products to three axis, four shaft production (grade B) end products, different levels of quality and price... Professional alternative first-class industrial goods, special, non-standard, unique shape, and new products, high ratio of performance in large quantities of research and development, production and processing, according to graph according to kind design improvement, can greatly reduce the comprehensive cost !

Screw & barrel use material

Raw material

The finished product processing requirments

38CrMoAIA, SACM645

Nitriding treatment

Cr12MoV, Cr12

Alloy steel

38CrMoAIA, SACM645, 40Cr, AISI4140, 42CrMo

Bimetallic of the inner hole centrifugal casting

GHII3,GH132/GH2132/A-286;GH145/InconelX-750,
GH143, GH169/Inconel718, GH3030, GH5K;

300-1400 temperature, nature hard after high temperature

 

Specification parameter

Amount of injection (g)

Screw diameter*length
(mm)

Barrel diameter *length (mm)

Amount of injection (g)

Screw diameter *length
(mm)

Barrel diameter*length (mm)

30-90

Φ30*90

Φ85*860

800-1250

Φ75*1825

Φ170*1725

60-125

Φ35*910

Φ85*860

1000-1500

Φ80*2000

Φ180*1805

100-150

Φ38*935

Φ95*900

1250-2000

Φ85*2300

Φ190*1900

125-160

Φ40*980

Φ95*910

2000-3000

Φ90*2700

Φ210*2000

125-300

Φ42*1030

Φ105*8880

2500-5000

Φ100*2600

Φ230*2405

250-400

Φ45*1210

Φ115*1165

3000-6000

Φ110*2600

Φ256*2590

300-500

Φ50*1300

Φ125*1260

4000-10000

Φ120*2800

Φ256*2800

450-600

Φ55*1335

Φ130*1320

6000-8000

Φ130*3010

Φ256*2970

500-700

Φ56*1350

Φ130*1350

8000-10000

Φ145*3010

Φ256*3200

500-700

Φ60*1380

Φ140*1350

10000-15000

Φ160*3500

Φ270*3200

650-800

Φ65*1415

Φ150*1420

13000-25000

Φ170*3415

Φ317*3380

700-1000

Φ70*1790

Φ160*1685

 

 

 

 

Material of screw

Raw materials: Sweden, Germany, Austria eloth, Japan Hitachi, French President dewar, Mr Coke in the United States, Germany, Japan datong, Japan Hitachi, Nippon steel, Japan high Zhou Bogang industry, such as east spent in Japan, Japan nachi

The finished product processing requirements

38CrMoAIA, SACM645, 42CrMo

Nitriding treatment

42CrMo, AISI 4140

Hard chrome coated layer

Cr12MoV, SKD11, SKD61, YXMI, EFZD, DC53, SKH55, SKH59, SKH58, SKH51, SKH-9, ASP60, ASP30, ASP25, CW6Mo5Cr4V2

High frequency quenching

4Cr5MoSiV1, SKD-61, SKD-11

Spraying bimetal alloy layer and nitriding treatment

YPT72, DAC-MAGIC, 4 Cr5MoSiV1

Whole bimetallic cladding stainless steel

HPM38, SI36, SUS440, 9Cr18MoV

High frequency quenching

GHII3, GH132/ GH2132/A-286; GH145/InconelX-750, GH143, GH169/Inconel718, GH3030, GH5K

300-1400 temperature, nature hard after high temperature

Rssemblie Parts Of Screw & Barrel

Screw & Barrel Use Material

1. Material: 38Cr MoAIA
Nitriding treatment. Surface hardness: HV≥900
Nitriding depth: 0.5-0.8mm
2. Material: Special stainless steel
Vacuum quenching treatment, prolong life of parts.

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