Contact person: Mr. Zhang
Position: sales
Address: 908, North Liyuan Road 668,Haishu
Country: China
Phone: +8657487340513 - Mobi:

screw barrel for extruder machine

Price: 500

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 GRADEHARDNESS AND LIFE TIMEPROCESS 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

NINGBO COWELL INDUSTRY CO.,LTD 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


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