PVC PE High Speed Bimetallic Nitrided Conical Twin Screw Barrel

• Warranty: One Year
• Standard: DIN, ASTM
• Technics: Casting
• Feature: Corrosion Resistance
• Material: Metal
• Nitriding Hardness: Hv900 or More
• Straightness: 0.015mm/M
• Chromium Plating Thickness: 0.02~0.085mm
• Application Material: PP, PE, ABS, as, PS, etc
• Custom: Yes
• Application Machine: HDPE, LDPE, PP Film Blowing
• Material Choose: 38crmoaia, SKD11, SKD61, Stainless Steel
• Spare Parts Type: Extruder
• Appliable Industires: Manufacturing Plant, Machinery Repair Shops
• Surface Treatment: Nitrided & Bimetallic Treatment
• Single Side Thickness: 1.5-2mm
• Suface Hardness: HRC52-55
• Engagement System: Full Intermeshing
• Production Capacity for: 150 Sets/Month
• Size: Customized
• Transport Package: Wooden Case
• Specification: Diamater is 50mm
• Trademark: Hannshine
• Origin: Shanghai China
• HS Code: 84778000
• Production Capacity: 100000

Product Description

Product Description

Customized conical twin screw barrel for plastic PVC pipe machine factory price

Product application

High speed single screw plastic extruder, strong torque, large thrust, high strength alloy steel gear and shaft superior performance, easy to operate, friendly control interface, high speed extrusion, high yield and high quality products, is a popular plastic processing machinery.

Product Parameters

Conical Screw Barrel Nominal Size Selection(Ref.)
Model	Motor Power(KW)	Speed(RPM)	Output(KG/H)	Appliance
35/75	12	5-50	40-70	PVC Pipe     PVC profle    PVC Sheet     PVC Board      PE Pipe       PVC Recycle
45/90	15	5-45	50-80
45/100	15	5-45	60-90
48/112	18.5	5-45	70-100
51/105	18.5	4-40	100-150
55/110	22	4-40	120-180
55/120	22	4-40	130-180
60/125	25	4-40	150-200
65/132	30	4-40	200-300
68/146	35	4-40	220-300
80/143	55	4-35	350-450
80/156	55	4-35	350-450
92/188	110	4-35	650-900
110/220	160	4-35	950-1400

Specification:
1) 38CrMoAlA(JIS SACM645)
2) 42CrMo(JIS SCM440)
3) 9Cr18Mov
4) CW6Mo5Cr4V2
Characteristic
High quality alloy-steel
Heat-treatment
Nitriding treatment
Electroplated hard-chrome finish
Spray bimetallic coating
Depth of nitriding layer: 0.5~0.8mm
Nitriding hardness: 900~1000Hv
Nitriding brittleness: less than one grade
Surface roughness: Ra0.4
Straightness of screw: 0.015mm
Surface hardness of chromium plating after nitriding: greater than 950Hv
Chromium plating thickness: 0.025~0.085mm
Application  
PVC wood plastic, PE wood plastic, ultra-high molecular plate, free brick plate, 1:2 above high calcium buckle plate, high calcium pipe, high calcium profile, soft PVC sheet, PVC foam board and other ordinary plastics, PP, PE, ABS, PVC, raw material granulation, production of pipe, profile, sheet and other products.

Physical Characteristics of Bimetallic Screw

Type	Model	Hardness (HRC)	Wear resistant	Corrosion resistant	Thickness	Application Glass Fiber
PTA weld	38CrMoAlA Ni-base alloy	45-58	Excellent	Special excellent	1.5~3mm	Under 10%
	SKD61 Ni-base alloy	45-58	Special excellent	Excellent	1.5~3mm	Under 15%
Nitriding	Nitrided	HV more than 800	Good	Good	0.25mm	/

2. Product structure 

Characteristic:

1.Strong feeding ability

The diameter of feeding part is large; screw groove is deep, and the volume of the screw groove is large. Therefore, the screw has a strong feeding ability, especially suitable for powder processing.

2.Strong mixing and shearing ability

The two screws can mesh with each other. The materials between the screw channels can exchange relatively frequent, and the shearing of the materials between the screw flights is relatively strong.

3.Good exhaust effect

Large vacuum exhaust port lead; More than 3 thread heads; Great contact between the materials and the surface of the screw ; The surface is refreshed quickly, and the gas is easier to discharge in the solution.

 

Detailed Photos

Factory picture

Packaging & Shipping

1)Packing: Wrapped up by film in wooden cases

2)Port Departure: Ningbo Port

3)Delivery time: 25 working days upon receipt of 30% deposit(days based on your quantity)

We use strong plywood or wooden case for all our products.

FAQ

Q1. Are you a trading company or a manufacturer?
We are a BSCI&ISO-9001 certificated manufacturer.

Q2. Can I place the customized order for different sizes, colors, materials,packings….?
Yes, all the customized orders are welcomed.

Q3. Could I get a QC report before delivery?
Yes, the specific QC reports will be sent to you before delivery.

Q4. Can I get a lower price if I place a larger order?
Yes, the price will be modified according to your order quantities.