injection screw barrel

EXTRUDER SCREW BARREL KEYWORDS: EXTRUDER SCREW BARREL, EXTRUDER SCREW,SCREW AND BARREL

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

PACKAGE AND DELIVERY

1. Inner Packing is the PE film bag 

2. Out packing is Paper carton or wooden box packing 

3.Depend on the customer's requirements.

4.Delivery Detail:  20-25 working days.

OUR SERVICE

1. Measure dimension of screw and barrel

2. Complete manufacturing drawing

3. Make optimal solution based on customer's require

4.Calculate the cost of goods

5.Take photos of finished screw barrel

6  Make booking and shipping schedule

7.Send customs clearance documents

8.Arrange factory visiting schedule

9.Assistant with customers to deal other matters

COMPANY INTRODUCTION

was established in 2006. It's highly involved in manufacturing of injection screw barrel, extruder screw barrel, rubber machine screw barrel as well as ball screw, linear guide, which are the critical component of precision machinery and mainly applied to Plastics Injection Machine, Plastic processing extruder, Machine Tool, Engineering machine, Precision Orientation Equipment and other equipments and machines.

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 uphold the concept "customer first", to provide professional, promptly and attentive service as well as better solution to continuously create value for customers.Good reputation has won the recognition from domestic and oversea market. Now we have exported to more than more than 30 countries and regions, including Middle East, Southeast Asia, France, Denmark, Finland, Italy, Poland, Brazil and Chile etc.

We warmly welcome customers oversea to build long term cooperation relationship with us!

Year Company Established:  2006

Annual Sales Amount:   US$10 - 50 Million

Total No. of Staff:   51 - 100 People

Business Type:  Manufacturer

Quality Certificate:    CE, ISO9001

Main Export Markets:    Western Europe, Eastern Europe, South America,    

Southeast Asia, Mid East, Africa