Twin Conical screw and barrel for PP PE PVC

high quality and high cost-effective, ISO2000-9001 Certification, Professional designer of screw barrel, High quality screw - details see: https://www.machineto.com/twin-conical-screw-and-barrel-for-pp-pe-pvc-10334472

Place of Origin:Zhejiang China (Mainland)

Brand Name:Jinlin

Model Number:JL-T03

color:silver

Twin Conical screw and barrel for PP PE PVC

Specifications

Twin Conical screw and barrel for PP PE PVC

1.38 CrMoALA Material
2.NitridingDepth:0.5~0.8mm
3.High Quliaty Base Material

Detailed Technical Information

Steel Material	DIN 41CrA1Mo7 / AST M4140/ GB 38CrMoAlA, 9Cr18MoV
Heat Treatment	Tempered and nitride, nitride depth: 0.5 – 0.7 mm
Surface hardness:	HV900 – HV1, 000
Special treatment:	Carbide coating (screw flight) and bimetallic barrel
Screw straight tolerance	0.015 mm/m
Surface roughness	Ra 0.4μm

We can manufacture all types of screws and barrels according to clients' requirement.

Technological Process:

Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→Finished Product→Detecting→Nitring/Alloy Processed →Finish Machining

Scope of application:

WPC PVC WPC PE,Super high molecular sheet,1/2high calcium buckle,50-400high calcium pipe,50-300high calcium profile,soft PVC sheet,XPS-PVC etc.PP,PE,ABS,PVC,raw material, pelletzing, profile,sheet etc.

The two main types - co-rotating and contra or counter rotating screw machines have different screw rotations in the barrels and these are shown below:

Conical Twin Screw and Barrel Ranges:

Types of screw(d/D)	Length of work(mm)	Quantity of extruder(kg/h)	Speed of screw rotate(rpm)
Φ35/Φ77	810	40-70	5~50
Φ45/Φ90	990	50-80	5~45
Φ50/Φ105	1070	100-150	4~45
Φ51/Φ105	1220	100-150	4~45
Φ55/Φ110	1220	120-180	4~40
Φ60/Φ125	1320	150-200	4~40
Φ65/Φ120	1440	200-250	4~40
Φ65/Φ132	1440	200-250	4~40
Φ70/Φ140	1460	220-300	4~40
Φ75/Φ150	1480	250-320	4~35
Φ80/Φ143	1660	300-360	4~35
Φ80/Φ156	1800	300-360	4~35
Φ90/Φ184	2000	400-500	3~35

We supply various types of bimetallic screw barrel, such astungsten carbide coated type, ni-based type, TIN coatedtypes. If you have any inquiry, do not hesitate to inform us.

The factoryand manufacture process:

How to Order

Screw Quality Inspection

Package

After inspected by our QC team, products are packed in wooden case

Products application:

About JL Products:

1.rich strength----We have our own professional teams in the sales, design, production, inspection and customer service areas. We concentrate to bring customers the most perfect customer experiences.

2.high-quality products----We adopt a series of advanced production and processing equipments such as CNC machines , Stellite PTA welding machines to ensure the quality of our products.

3.large international market----We do foreign trade more than 5 years, we have a set of mature foreign trade system, our customers are all over the world. We will continue to expand our international market.

4.location advantage----We are located in China’s screw town--- near the Ningbo Port and Shanghai Port.

5.serious and responsible attitude----Over the years, we always maintain a serious, professional and responsible attitude, make our best efforts to meet customers’ demands.

6.professiona design----our company can produce screw and barrel according to every customer's drawing and need

Welcome to contact us~!