Sleeve-type screw barrel

The screw barrel is the main working component of a twin-screw extruder. It is widely used in various extruder industries, such as XPS extruders, PS pelletizing machines, and PE pipe extruders. By design shape: According to the design appearance, closed barrels, feed barrels, side feed barrels, vented barrels, and combined barrels. By liner sleeve: integral barrel (without liner sleeve) and barrel with liner sleeve.

Craftsmanship                           Forging
Materials                                    Sc45 steel + Ztcr26 liner
Other materials                         Hipx260、Cr12MOV、WR13W6mo5cr4V2、 WR30
Screw diameter                         Φ 15.6--Φ 400 mm
Hardness                                HRC60-65
Apply machine                         extruders twin screw
Provide after-sales service        Engineers can perform maintenance on machinery overseas
Certification                               IS09001、CE
HS Encoding                              84779000

--Wear application：

Tool steel: W6Mo5Cr4V2

PM-HIP materials: WR5, WR13, WR14, CPM10V, CPM9V.

--Corrosion application: 38 Chrome Molybdenum

PM-HIP materials: WR4, WR13, WR14, CPM10V, CPM9V.

--For wear and corrosion applications:

PM-HIP materials: WR13, WR14, CPM10V, CPM9V.

Other materials:

Stainless steel: 316L, 440C, etc.