Gold Member Since 2011
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Ningbo Cowell Industry Co., Limited

Screw Barrel, Screw and Barrel, Granulation Machine manufacturer / supplier in China, offering Screw Barrel for Granulation Machine Ddq-9, High Efficiency Stainless Steel Mica Heater Band, Stainless Steel Nozzle Mica Insulated Band Heaters and so on.

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Supplier Homepage Product Plasticizing system Screw Barrel for Granulation Machine Ddq-9

Screw Barrel for Granulation Machine Ddq-9

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Ningbo, China
Production Capacity: 1000sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: DDQ-9
  • Feature: Recycle, Degradable
  • Hardness of Nitration Layer: HRC 56-58
  • Application: Extruder
  • Means of Transport: by Sea or by Air or by Express
  • Trademark: Cowell
  • Specification: DIN
  • HS Code: 8477900000
  • Material: 38CrMoAl
  • Technics: Milling, Turning, Tempering etc.
  • Diameter: 35-200 mm
  • Automation: Automatic
  • Delivery Date: 25-30 Days
  • Transport Package: Wood Case
  • Origin: China
Product Description
 Screw Barrel for Granulation Machine DDQ-9

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

Technical Information:
Heat Treatment of Extruder ScrewNitriding 96 Hour
Hardness of Nitration LayerHRC 56-58
Hardness of Bimetallic LayerHRC 62-64
Nitrated Layer of Screw0.5-0.8mm
Bimetallic Layer Thickness2-4 mm
Surface RoughnessRa 0.4um
Fragility of NitrationLess Than Grade 1
Means of Transportby Sea or by Air
Delivery Date of goods25-30 Days
Package of screw barrelPly Wood Case
Screw Barrel for Granulation Machine Ddq-9
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-80SSJZ-92
Screw Dia. (mm) 51/105  55/110 65/132 80/156 92/188
Max. Speed (rpm)  40  3838 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)
ITEMSDIAMETERTOTAL LENGTHL/D RATIO
screw15-300 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 various mechanical and industrialequipment, 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.
 

 
 
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