screw

It can be used for PA,PC,PBT ,PS,ABS additive glass fiber and PC+ABS,PC+PBT and other special engineering plsctic

we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of differen

Custom 11.5mm Oxidized Aluminum Screw Caps with Hotsamping Printing for Glass Bottles
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1.screw and barrel
2.material:alloy-steel of high quality
3.processed to drawing or your request on output&raw material

1. We are the major supplier for Chenhsong (Ningbo) Company
2. All original screw barrel for Chen Hsong set machine
3. More options for quality grad

Plastic hoist, electric hoist, bucket elevator, to enhance the machine model number inexpensive, welcome to discuss the order of winding machinery

Our main products are screws & barrels, parallel twin screws & barrels, conical twin screws & barrels, bimetallic screws & barrels as well as screws

Commonly used material is 38CrMoAIA(nitrogen treatment),it can be changed as per your requirements. According to different usage

Our factory has strong technical force and equipped with advanced equipments and Strict Technical Inspection Means.

SPECIFICATIONS:φ35/77~φ92/188 The compression ratio screw can be designed according to different products and mixtures.

Conical Twin Screw Barrel for Plastic Machine
1.conical and parallel twin screw
2.rate of screw can be designed
3.38CrMoAlA

Raw Material:PVC+wood powder+additives
Production line length:20mm
Main motor power:22kw
Processing type:extrusion machine
Total power:76kw

1 High force
2 Nickel coating
3 best price

Shaft material: Seamless high tensile pipe, conforms to ASTM A500 GRADE B.
Helices material: ASTM A36 Hot rolled plate.
Hot Dipped Zinc Coating. ^_^

1.parallel twin double screw barrel
2.Material:alloy steel 38CrMoAlA
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment

LG air compressor is an economic air compressor package, with the benefit of a heavy duty working design, low maintenance cost and internal components

For good plasticizing effect,we have different designs of screw&barrel to meet customer's demand

We supply feed Screws and Barrels of all types such as conventional and grooved feed type made out of special Nitro-Alloy steel and Heat treated by Ni

1. Fast and effective heating station
2. Multi-Steps heating

Zuudee nickel based super alloys

Parallel co-rotating twin screw extruder have excellent mixing performance ,good self cleaning performance and flexible modular configuration

Drive: Servomotor drive system
Set up: Touch screen easy setting
Operation: one button operation
Protection: Multiple safety protection

Assemble parts of screw barrel for extruder machine
1.Material: 38CrMoALA
2.Double-alloy technical
3.Cold alloys hot alloys

Qingdao Ouguan wrought iron Co.,Ltdis a professional manufacturer of iron more than 10 years.Main items are wrought iron items, shackle,screws ect.

Gray - Blue Screw - Clipping Terminal Bl

Studs Bolts with Nylok, Screw Bolts

Warranty Screw Seal Stickers
*round 2mm with your design or logo or letter
*size at least 2mm
*tamper proof screw labels
*protect your screw

1. Diameter of screw: D12-D360mm
2. L/D ratio of screw: 1:10 - 1:50
3.Provide drawings design
3.Raw material:High quality alloy steel

specification: M8*21
Finishing: Zinc-plating
Material:40CR

Thrust Bearing Plug Screw
Plug Screw
Discharge Screw Shaft
Plug Screw Casing
Andritz