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Strong Roughness Extruder Screw Material Solid Steel Cylinder Cost Effective

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Strong Roughness Extruder Screw Material Solid Steel Cylinder Cost Effective

China Strong Roughness Extruder Screw Material Solid Steel Cylinder Cost Effective supplier
Strong Roughness Extruder Screw Material Solid Steel Cylinder Cost Effective supplier

Large Image :  Strong Roughness Extruder Screw Material Solid Steel Cylinder Cost Effective

Product Details:

Place of Origin: China
Brand Name: General
Certification: ISO-9001
Model Number: Coperion STS75

Payment & Shipping Terms:

Minimum Order Quantity: 50pcs
Price: negotiation
Packaging Details: Packed with glue firstly,and then reinforced with wooden case for outer packing
Delivery Time: 45 calendar days after received your payment
Payment Terms: T/T
Supply Ability: 3,000-5200pcs per month
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Detailed Product Description
 Nitriding Brittleness: ≤Grade 1  Hardness Of Nitriding: HV900 - HV1,000
 Deepness Of Nitriding Layer: 0.7 Mm -0.9 Mm Material: HIP Powder Metal
HRC: 58-62 Feature: High Anti-wear
Standard: Match Original Design Type: Spline Shaft
High Light:

injection molding screws and barrels

,

extruder screws and barrels

Shaft for Coperion STS75

 

Injection screw and barrel Specifications:
 
♦ is hi-tech screw&barrel.
 
♦ China famous brand screw barrel .
 
♦ Wear-resistant .
 
♦ Factory direct .
 
♦ High quality & good price .
 

Amount of injection

(g)

screw diameter x length(mm) barrel diameter x length(mm) Amount of injection(g) screw diameter x length(mm) barrel diameter x length(mm)
30-90 Φ30x900 Φ85x860 800-1250 Φ75x1825 Φ170x1725
60-125 Φ35x910 Φ85x860 1000-1500 Φ80x2000 Φ180x1805
100-150 Φ38x935 Φ95x900 1250-2000 Φ85x2300 Φ190x1900
125-160 Φ40x980 Φ95x910 2000-3000 Φ90x2700 Φ210x2000
125-300 Φ42x1030 Φ105x8880 2500-5000 Φ100x2600 Φ230x2405
250-400 Φ45x1210 Φ115x1165 3000-6000 Φ110x2600 Φ256x2590
300-500 Φ50x1300 Φ125x1260 4000-10000 Φ120x2800 Φ256x2800
450-600 Φ55x1335 Φ130x1320 6000-8000 Φ130x3010 Φ256x2970
500-700 Φ56x1350 Φ130x1350 8000-10000 Φ145x3010 Φ256x3200
500-700 Φ60x1380 Φ140x1350 10000-15000 Φ160x3500 Φ270x3200
650-800 Φ65x1415 Φ150x1420 13000-25000 Φ170x3415 Φ317x3380
700-1000 Φ70x1790 Φ160x1685      

 

Model L/D output capacity(kg/h) screw rotation speed(rpm) driving motor(kw) center heigh(mm)
ZS20 20:1 3-5 10-60 1.1/1.5/2.2 1000-1400
ZS 25:1 5-8 10-60 2.2/3.0/4.0 1000-1400
ZS 25:1 5-10 10-60 2.2/3.0/4.0 1000-1400
ZS 25-36:1 10-120 10-150 5.5-22 1000-1400
ZS 25-36:1 60-300 20-150 22-75 1000
ZS 25-36:1 200-450 20-150 30-132 1000
ZS 25-36:1 180-600 20-110 30-185 1000-1100
ZS 25-36:1 320-1000 20-90 75-280 1000-1250

 

Specifications:

General’s Spline design, made of high alloy steel, reduces stress concentration. Shafts are made of round steel-40CrNiMo.Shafts made 

of round steel- 40CrNiMo with great heating treatment have highly hardness(HV>30)and torque.,attached isshafts for Coperion STS75.

 

Product conical double screw
Material 38 CrMoAlA(JIS SACM645); 42 CrMo(AISI 4140)
Cr12MoV(JIS SKD-11);4Cr5MoSiV1(JIS SKD-61)
Nitrided Hardness HV900°~1000°
Hardness after hardening and tempering HB260 °
Nitrided Depth 0.5~0.7mm
Nitrided Brittleness above 2 stage
Surface Roughness Ra0.4
Screw straightness 0.015mm
Hardess of surface chromium-plating after Nitriding HV≥950HV
Chromium plating Depth 0.05~0.10mm
Alloy Depth 0.8~3.0mm
Alloy hardness HRC56°~65°
Alloy(bimetallic) iron,nickel,tungsten,molybdenum
Types of screw barrel 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.

 

Grade available:
1. Standard grade: 38CrMoAlA + nitriding 96 hours
2. Bimetallic grade: 38CrMoAlA + bimetallic alloy
3. TC-A grade: Tungsten carbide 40%
4. TC-B grade: Tungsten carbide 25%
5. TC-C grade: Tungsten carbide 9.5%

Or other according to requirement, we are rich experience in producing and designing!

 

Description:

We are the first screw element manufacturer in China, with more than 20 years' manufacturing experience, our screw element,barrel, shaft are produced by HIP material import from Germany to be same anti-wear& anti-corrosion , our customer including Europe extruder manufacturers, and world’s leading polymer compounders like Aschulman,Polyone,Covestro,DSM enginering plastic ,Lanxess.

Any questions,please feel free to contact us.

 

 

Applications:

Code no Remarks Hardness Wear Corrosive Application
Gen-00 Nitride steel HV-950-1100 3 2 General Plastics
Gen-06 Ingot high speed steel HRC-59-62 5 2 Engineering Plastics, Wear Resistance
Gen-11 Ingot Die Steel, SKD11 / D2/1.2379 HRC-58-63 4 2 General Plastics
Gen-44 Stainless steel SUS630   3 6 Engineering Plastics, Corrosive Resistance for Filler, FG Filler
Gen-09 CPM9V   6 6 Engineering Plastics,High Wear Resistance
Gen-10 Powder high spped steel X245/SAM10 HRc 61 ~ 65 8 3 Super Engineering Plastics, Wear Resistance for Filler, FG Filler
Gen-39 X235/SAM39   6 8 Super Engineering Plastics, Corrosive Resistance for Filler, FG Filler
Gen-60 ASP60/MM60   9 9 Super Engineering Plastics, Wear Resistance for Filler, FG Filler

 

 

Scope of application

WPC sheet,pallets,pinch,pipe,profiles,soft pvc,pvc foam sheet,film,tape,recycled,tape tube,water pipe,drainage pipe,etc.

 

For good plasticizing effect,we have different designs of screw and barrel for extruder or injection to meet customer's demand. Our factory manufactures with high-quality material, applying the method of hardening and tempering and nitriding, thus it enjoys the characteristics of long working life, wear resistance, and anti corrosion. Besides, the technique of hard alloy spraying or chrome plating can be used on the working surface of screw, which will make it have better using effectiveness.

 

Competitive Advantage:

All dimensions including out diameter, Hole size tolerance, Root diameter,Parallelism of end surface,Verticality are in accordance with technical data.

 

Contact Details
Nanjing General Extrusion Industry Co., Ltd
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