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Ningbo Enbeco Precision Machinery Co.,Ltd
Ningbo Enbeco Precision Machinery Co.,Ltd  

Gold Index: 26917

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High quality twin screw for plastic molding machiner 

Price: 150.0 USD 
Payment Terms: T/T,L/C,D/A 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: Dia 60-150mm
Production Capacity: 800 SET/Month
Delivery Date: 25-30 working day
Material: Stainless Steel
Model number: Dia 60-150mm
Heat treatment: Thermo refining, Quenching
Manufacturing standard: GB/T 15389-1994,DIN5480 etc
Package type: Plywood case
Means of Transport: Ocean,Land,Air
Packing: Plywood case
Technics: Casting
Brand Name: COWELL
Steel material: 38CrMoALA, SACM645, SKD61
Surface treatment: Bimetllic spraying,grooves ...
Rotating direction type: Co-rotating or counter-rota...

Parallel twin screw barrel
Dia 60-150mm
material : 38CrMoALA, SACM645, SKD61
Surface hardness: HRC58-62
Heat treatment:Nitriding 96 hours

High quality  twin screw  for plastic molding machiner


FOR SCREW         Dia. 15-300 mm Length 300-6000 mm    L/D ratio: 15-50

FOR BARREL        Dia. 60-600 mm Length 300-6000 mm


Depth of Nitrated Layer: 0.5-0.8mm
Depth of bimetallic layer: 2-4 mm
Heat treatment:Nitriding 96 hours (4 days)
Surface hardness: HRC58-62  (alloy layer)
Fragility of nitration: Less than grade 1
Surface roughness: Ra 0.4um


COWELL ZERRO: ( HRC 56-58 8-12 months )

38CrMoAlA + thermo refining+nitriding 96 hours+ Fine polishing

COWELL JUPITER: ( HRC 58-62 12-18 months )

42CrMo/38CrMoALA + thermo refining+Hvof spraying+ Nitriding 96 hours+Fine polishing

COWELL ULTRON: ( HRC 62-64 24 months )

SKD61+Queching+ Harden inside process+Nitriding 96 hours+Fine polishing


For Large size and economic:   ocean shipping

For small size and effective:  air transportation or by express

Our services:

1. Measure dimension of screw and barrel

2. Complete manufacturing drawing

3. Making optimal solution based customers required

4. Calculated the cost of goods

5. Taking photos of finished products

6. Booking ship and make shipping schedule.

7. Send custom clearance documents.

8. Arrange factory visiting schedule

9. Assistant with customers to deal other matters


NINGBO COWELL INDUSTRY CO.,LTD (NINGBO ENBECO PRECISION MACHINERY CO.,LTD)was established in 2006.It has professional technician team, engaged in manufacturing and researching of screw barrel. Recent years, Cowell industry places great emphasis in upgrading not only the manufacturing and quality of screw barrel but also after sales service.

We warmly welcome customers oversea to build long term cooperation relationship with us.Hope we become more successful together .

 Ms. Ethel Tong

Tel: 86-574-87340513
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Company Info

Ningbo Enbeco Precision Machinery Co.,Ltd [China (Mainland)]

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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