Injection Screw Barrel for Cement Bag Making Machine

Model NO.: ZSJ998 Technics: Milling Material: SKD11/38crmoala Hardness of Nitration Layer: HRC 56-58 Nitrated Layer of Screw: 0.5-0.8mm Surface Roughness: Ra 0.4um Means of Transport: by Sea or by Air Package of Screw Barrel: Ply Wood Case Specification: COWELL HS Code: 84779000 Standard: DIN, JIS, Nbk Feature: Recycle, Degradable Heat Treatment of Screw: Nitriding 96 Hour Hardness of Bimetallic Layer: HRC 62-64 Bimetallic Layer Thickness: 2-4 mm Fragility of Nitration: Less Than Grade 1 Delivery Date of Goods: 25-30 Days Trademark: COWELL Origin: Ningbo, China BASIC INFO.

Material:SKD11/38crmoala	Heat Treatment of Screw:Nitriding 96 Hour
Heat Treatment of Screw:Nitriding 96 Hour	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	Package of Screw Barrel:Ply Wood Case
Delivery Date of Goods:25-30 Days	Export Markets:Global

ADDITIONAL INFO.

Trademark:COWELL	Packing:Wooden Case
Standard:COWELL	Origin:Ningbo, China
HS Code:84779000	Production Capacity:1200 Set/Month

PRODUCT DESCRIPTION
Injection Screw Barrel FOR COMENT BAG MAKING MACHINE

KEY WORDS:Injection Screw AND BARREL,INJECTION BARREL AND SCREW,COMENT BAG SCREW BARREL,SCREW 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(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.
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 - 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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