screw barrel

Nitrided single screw barrel for extruder
Technology: Nitriding treatment, alloy coating spraying,Heat-treatment, quenching

1.Professional design for PVC
2.Material:38CrMoALA
3.Hardness:≥900Hv
4.High quality and competitive price

Double screw suited for twin screw extruders, include parallel screw and conical screw

rubber screw barrel, extruder screw barrel, extrusion screw barrel, screw barrel, plastic machinery screw barrel

1.rubber machine screw and barrel
2.Nitriding Depth:0.6~0.8mm
3.High Quliaty Base Material

Bimetallic barrel screw
1.Technical Index (30g-25000g)
2.Depth of Nitrated Layer: 0.5-0.8mm
3.Hardness of nitration: 900-1020

Tiny type twin conical screw barrel design
Suitable running PVC granules or powders
Efficient in performance

Vented screw barrel for recycling pelletizing
1. High-quality material adopted
2. Wear resistant and corrosion resistant
3. On time delivery

End cap
Flange
Adaptor
cooling ring
External&internal...

single extruder screw barrel
1,Material:SAC

Screw & Barrel for Recycle Pelletizing Machines
More info pls feel free to find kaylee(at)tizatech.com

1. High-quality material adopted
2. Wear resistant and corrosion resistant
3. On time delivery
4. Technical supports available

rubber extruder screw barrel1,Corrosion and heat resistan

The extruder open screw barrel is used in the feeding section, the natural exhausting section and the vacuum exhausting sections.

Screw & Barrel for Blow Molding Machines
More info pls find sales(at)tizatech.com

1.Near 20 years experience
2.Better quality with ISO certificates
3.looking for agents all over the world

1. screw barrel
2. for many kinds of plastic machines
3.material and size can be customed

Bimetallic screw and barrel for pelletizing making machine from Ningbo Tizatech

Over 29 years experience in screw and barrel , more info pls find kaylee(at)tizatech.com

Our screw barrel are made by advanced technology and equipment which can provide various mechanical features such as strong ability, durability, exact

Our screw barrel are made by advanced technology and equipment which can provide various mechanical features such as strong ability, durability, exact

Our screw barrel are made by advanced technology and equipment which can provide various mechanical features such as strong ability, durability, exact

Our screw barrel are made by advanced technology and equipment which can provide various mechanical features such as strong ability, durability, exact

Distributor, Collar, Screw Cap&Washer,End cap, Flange, Adaptor, Cooling Ring, External&Internal Spring Controlled Nozzle for Nylon

1. screw barrel
2. for many kinds of plastic machines
3.material and size can be customed

1. screw barrel
2. for many kinds of plastic machines
3.material and size can be customed

1. screw barrel
2. for many kinds of plastic machines
3.material and size can be customed

Depth of Nitration Layer: 0.5-0.8mm; Hardness of Nitration: 950-1020Hv; Fragility of Nitration: Less than grade 1; Surface Roughness: Ra 0.4 um

Our screw barrel are made by advanced technology and equipment which can provide various mechanical features such as strong ability, durability, exact

Screw and Barrel Assembly PartsScrew assembly partsDistributor, Collar, Screw Cap&Washer.Barrel assembly partsEnd cap, Flange, Adaptor, Cooling Ring,