high quality extruder barrel spare parts

  Established in 1989. Devote ourselves to barrel screw design and manufacture With rich experiences in plastic extrusion machinery and plastic auxiliary production.     Product Description     Highly potent single screw barrel   1. Screw barrel Material of screw:38CrMoAIA. 2. Screw barrel Nitriding depth:0.5~0.8mm. 3. Screw barrel Screw diameter:from 15mm to 300mm. 4. Screw barrel Max length of screw:10000mm. 5. Pvc screw barrel Material of barrel inside layer:Tungsten alloy ,Surface spraying,prolong life of screw. 6. Barrel Heating zone: Cast aluminum ring heater + Stainless steel shell + cooling fan. 7. Cooling device: Fan with air as the media to provide accurate temperature control. 8.Barrel cooling method:Cylinder surface groove, set with brass, aluminum heating tank and inner wind circle, with oil cooling and air-cooling at the same time, more precise temperature control.  Packaging & Shipping     Highly potent single screw barrel       1. Delivery: 30 workdays after purchasing order 2. Warranty: 12 months. 3. Payment: T/T 30% in advance, T/T 70% before shipping. 4. Packing: Film wrapping or wooden packing, 1 x 40HQ sea container    

Diameter	15mm-300mm
Max. Length	≤  10000mm
Material	38CrMoAIA
Surface hardness	≥ 900
Nitriding depth	0.5-0.8mm
Material of barrel inside layer	alloy steel

  Use for pipe extrusion:  

Model	SJW45/33	SJW60/33	SJW75/33	SJW90/33	SJW120/33	SJW150/33
Screw diameter(mm)	45	60	75	90	120	150
L/D	33:1	33:1	33:1	33:1	33:1	33:1

  Use for pipe extrusion:   

Model	SJW35/25	SJW45/25	SJW50/25	SJW65/25	SJW75/25	SJW80/25	SJW90/25	SJW105/25	SJW120/25	SJW150/25
Screw diameter(mm)	35	45	50	65	75	80	90	105	120	150
L/D	25:1	25:1	25:1	25:1	25:1	25:1	25:1	25:1	25:1	25:1

    1.Machine testing provided when customers come for final delivery. 2.Detailed machine technical specification, electric diagram, installation book, operating manual, and drawings are provided. 3.Engineers can be provided to customer's factory to help installation and training workers if required. 

4. Spare parts is available within warranty period without any charge.