SKD61 Material for Pipe and Profile Extrusion Line Parallel Twin Screw Barrel

• Customization: Available
• After-sales Service: Provided
• Warranty: 12 Months
• Model NO.: ALVEN240810C
• Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
• Technics: Milling
• Feature: New
• Material: 38crmoaia,Sacm645,AISI4140,SKD61,Gh113
• Condition: New
• Weight (Kg): 470
• Nitriding Depth: 0.5-0.9mm
• Screw Straightness: 0.015mm
• Nitriding Hardness: Hv950-1200
• Alloy Depth: 2.0-3.0mm
• Surface Roughness: Ra0.4
• Video Outgoing-Inspection: Provided
• Key Selling Points: Long Service Life
• Nitriding Brittle: Less Than Grade 2
• Quenching Hardness: HRC58-62
• Spare Parts Type: Screw Barrel
• Screw Material: 38crmoaia,Sacm645,AISI4140,SKD61,Gh113
• Chrome Plating Thickness: 0.05-0.10mm
• Machinery Test Report: Provided
• Transport Package: Packed by Standard Wooden Box
• Specification: Dia 20-420mm
• Trademark: ALVEN
• Origin: Zhejiang, China
• HS Code: 8477900000
• Production Capacity: 170 Set/Sets Per Month

Product Description

Product Overview

Single And Parallel Twin Screw Barrel For Pipe/Profile Extrusion

This series of screw designed mainly for all kinds of pipe extrusion,screw structure is divided into regular and efficient type two kinds, a new type of high efficient screw using separation type plus barrier and mixed structure, machine barrel adopts the split type, the structure of the spiral groove inside hole, can greatly improve the efficiency of the extrusion production line. The screw is treated with high wear-resistant tungsten carbide meanwile.

The main applications

HDPE/MDPE water supply and gas pipe, PE, PP, and other polyolefins,such as water supply, gas pipe, PPR/PE-RT/PEX, small tubes, PE/PP DWC pipes etc.

 

Parallel twin screw barrel for pipe/profile extrusion

This series screw designet for PVC products mainly, parallel twin screw barrel rotate in lower speed, the material inside the barrel under a stable and uniform shear, shorter screw, shorter duration time of material, especially suitable for heat-sensitive material plasticizing processing.

The main applications

Including PVC pipe,PE/PP/PVC WPC extrusion, PVC Skining foaming plate, PVC profile, PVC/PP corrugated pipe, PVC floor leather products, PVC waterproof membrane,etc.

 

Counter-rotate parallel twin screw barrel for pipe/profile extrusion

The screw of the series consists mainly of two parallel cylindrical screws, which rotate to the opposite direction. Parallel double screw rotational speed is low, less heat, shear stability of the materials in the barrel, uniform, screw of material conveying ability is strong, have a good exhaust effect at the same time, is conducive to the stability of product quality.

 

The main applications

Include PVC pipe & profile extrude, PP/PE sheet product

 

FEATURES AT A GLANCE

COMPACT DIMENSIONS

EXTENDING UNDERCARRIAGE

SAFETY FRAME

SIMPLE CONTROL

EASY MAINTENANCE

VERSATILITY

EXTENDING UNDERCARRIAGE

Barrel photos

Screw photos

Single screw

 

PRODUCT SPECIFICATIONS

Extruder nitride & bimetal screw barrel					Item	Data
Specification
screw diameter	15-600mm
^L/D ratio	7-55
product classification	According to different raw materials and products,the screw can be chosen:general type,pin type,barrier type,seperation type,and vented type,Pipe, Sheet, Blowing film, Wire drawing and Granulation etc.
Material
Raw material	The finished product processing equipments
38CrMoAIA,SACM645,42CrMo	Nitriding treatment
42CrMo,AISI4140	Hard chrome coated layer
42Cr5MoSiV1,SKD61,SKD11	Spraying bimetal alloy layer and nitriding treatment
HPM38,SI36,SKD61,SKD11	High frequency quenching
GHII3	Nature hard after high temperature

Conical twin screw and barrel
specification	45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132,  65/138, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188, 105/216, 110/220
twin screw and barrel type	CINCINNATI, BATTENFELD, KRAUSSMAFFEI, BAUSANO, MAPLAN, and AMUT model spares.
Material
Raw material	The finished product processing equipments
38CrMoAIA,SACM645	nitriding treatment
Cr12MoV,H13	High frequency quenching
38CrMoAIA,SACM645,40Cr,AISI4140,42CrMo	Inner hole bimetallic centrifugal casting
GHII3	Nature hard after high temperature
Technical parameter
model	motor power(kw)	screw dia(mm)	screw rotation speed(rpm)	pvc capacity(kg/h)
JD45/90	15	45/90	30-35	60-80
JD50/105	18.5	50/105	30-35	80-100
JD55/110	22	55/110	30-35	120-150
JD65/132	37	65/132	30-35	150-250
JD80/156	55	80/156	25-30	250-400
JD92/188	75-110	92/188	25	600-1000
JD110/220	200	110/220	25-30	1400

Parallel Twin Screw And Barrel
Specification/diameter	45/2-500/2mm
L/D Ratio	16-40
Twin screw and barrel type	CINCINNATI, BATTENFELD, KRAUSSMAFFEI, BAUSANO, MAPLAN and AMUT model spares
Material
Raw material	The finished product processing equipments
38CrMoAIA,SACM645,42CrMo	Nitriding treatment
42CrMo,AISI4140	Hard chrome coated layer
42Cr5MoSiV1,SKD61,SKD11	Spraying bimetal alloy layer and nitriding treatment
HPM38,SI36SKD61,SKD11	High frequency quenching
GHII3	Nature hard after high temperature
Technical parameter
model	motor power(kw)	screw dia(mm)	L/D ratio	screw rotation speed(rpm)	pvc capacity(kg/h)
JD75	45-55	75	26-36	0-45	220-350
JD90	55-75	90	26-36	0-45	280-460
JD110	75-110	110	26-36	0-45	350-650
JD120	110-132	120	26-36	0-45	500-800
JD130	132-145	130	26-36	0-45	680-1000

PRODUCT CONFIGURATION

Screw for sheet extrusion

Screw for granulation

 

 

SALES AND SERVICE NETWORK

Successful Project

Exhibition in Chinaplas

Exhibition in Korea

Exhibition in Turkey

SIMILAR PRODUCTS

 

 

 

FAQ

Q1Are you trade or manufacturer ?

A1We are screw barrel manufacturer.

 

COMPANY PROFILE

Our manufacturer created in 2002, located in 2002, located in Chinese famous screw- Jin Tang Town in
Zhoushan. ALVEN is a manufacturing enterprise, with professional design and manufacture of precision screw cylinder and the
ability of rubber and plastic machinery parts.Product design and development manufacturing, sales, after-sale service as one, the
introduction of demestic and foreign advanced processing equipment, plus several years of manufacturing experience, the product
ability in the formation of production process control, production facilities, inspection and testing and other aspects of human
and material resources, to improve the quality of products as the core concept. Companies adhere to the customer as the center, to
strictly control the quality of the production process, the implementation of lean production management to ensure that the
quality of the testing process continues to be effective, excellent product quality.
ALVEN the way forward is very long and very difficult, we will continue to work hard, continue to progress, to win more
customers support and more broad market.

PROFESSIONAL ABILITY

1. PRODUCTS DESIGN AND DEVELOPMENT

2. SURVEYING AND MAPPING TO YOUR DOOR
3. SCREW PRODUCTS CUSTOMIZATION
4. SCREW PRODUCTS TRANSFORMATION
5. SCREW PRODUCTS REPAIR