Our company insists all along the quality policy of 'product quality is base of enterprise survival; customer satisfaction is the staring point and ending of an enterprise; persistent improvement is eternal pursuit of staff' and the consistent purpose of 'reputation first, customer first' for parallel twin barrel, BIMETALLIC barrel, 38CrMoAlA screw. We have won widespread recognition and support from all walks of life with our high-quality products and perfect service system. We develop the market with quality and win support with integrity.

Product Description

high quality injection screw barrel for plastic machinery

Screw Diameter: 35mm-200mm

Length: Less than 10000mm

Barrel diameter: 35mm-200mm

Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality alloy steel

Technology for TIN coated screw barrel/: Nitriding treatment, alloy coating spraying, Heat-treatment, quenching

Appliance for TIN coated screw barrel/: PA, EVOH, EAA, PC etc

PRODUCTION INFORMATION

Heat Treatment of Screw Nitriding 96 Hour

Hardness of Nitration Layer HRC 56-58

Hardness of Bimetallic Layer HRC 62-64

Nitrated Layer of Screw 0.5-0.8mm

Bimetallic Layer Thickness 2-4 mm

Surface Roughness Ra 0.4um

Fragility of Nitration Less Than Grade 1

Means of Transport by Sea or by Air

Delivery Date of goods 25-30 Days

Package of screw barrel Ply Wood Case

AVAILABLE SOLUTION OF SCREW BARREL

ITEMS GRADE HARDNESS AND LIFE TIME PROCESS DETAILS

ZERO SOLUTION (HRC 58-62, 12-18 months) 42CrMo/38CrMoALA + thermo refining

+Hvof spraying+ nitriding 96 hours+fine polishing

JUPITER SOLUTION (HRC 58-62, 12-18 months) 42CrMo/38CrMoALA + thermo refining

+Hvof spraying+ nitriding 96 hours+fine polishing

ULTRON SOLUTION (HRC 62-64, 24 months) SKD61+queching+ harden inside process

+nitriding 96 hours+fine polishing

DIMENSION RANGE OF SCREW BARREL (TWIN CONICAL SCREW BARREL)

Model SJSZ-51  SJSZ-55  SJSZ-65  SJSZ-80 SSJZ-92

Screw Dia. (mm)  51/105  55/110 65/132  80/156  92/188

Max. Speed (rpm)   40  38 38  37  36

Main Motor(KW) 18.5  22 37  55  90

Output (KG/h)  80-100 100-150 150-250  250-280  380-700

DIMENSION RANGE OF SCREW BARREL(SINGLE, OR TWIN PARALLEL SCREW BARREL)

ITEMS DIAMETER TOTAL LENGTH L/D RATIO

screw 15-300 mm   300-6000 mm 15-50

barrel 60-600 mm 300-6000 mm

Find excellent quality injection screw made in China from one of the largest manufacturers and suppliers - Jinsheng Bimetallic. Leveraging on advanced equipment and superior techniques, we can offer you injection screw with high resistance, high quality and competitive price. With many products in stock, we warmly welcome you to buy or wholesale our products.

Our Single Screw and Barrel for Plastic Wire Drawing Machine is carefully crafted on the basis of absorbing the advantages of similar product at home and abroad, reaching the highest standards in the industry with superior performance and high reliability. Over the past few years, we have won praises from users and won the trust and support of customers with high-quality and reliable products, affordable and reasonable prices, and timely services. If you have the requirement for virtually any of our items, make sure you call us now.

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