twin conical screw cylinder from China manufacturer - Zhoushan Qunying Plastic Machinery Manufactory

Price:	1000.0~20000.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: QY-CSB04

Production Capacity: 1000 sets per month

Delivery Date: 25 Days

Use: Others

Brand Name: QunYing

Base Material:: 38CrMoAlA,DC5,D2,SACM645,ec...

Bimetallic Barrel Process:: Centrifuge Casting

Application:: Double Screw Extruder

Design 1:: For High CaCo3

End products:: WPC, profile, pipe film etc...

Means of Transport: Ocean,Land,Air

Packing: Wooden Case (Exported Stand...

Plastic Type: PVC

Shaft Design: Double

Power: 14-120KW

Bimetallic Screw Process:: Spray Welding

Bimetallic Depth:: 2~4mm

Service for Machine Brand:: SJSZ,KMD,Weber,Cincinati,Ba...

Design 2:: 50 % wood + 50% plastic

Certificates:: GB/T19001-2008/ISO9001:2008...

1.twin conical screw cylinder
2.Certificates:GBT 19001-2008/ISO9001:2008/SGS
3.SJSZ,KMD,Weber,Cincinati,Battenfeld,ect

Twin conical screw cylinder for pvc pipe for extruder double machines

The Specification of Conical twin screw and barrel

Specification (d/D)	Work Length (mm)	Extruding Ability KG/H)	Screw Speed (rmp)
Φ25/Φ53	540	25-40	5-50
Φ35/Ø77	810	40-70	5-50
Φ45/Φ90	990	50-80	5-45
Φ50/105	1070	100-150	4-45
Φ51/105	1220	100-150	4-40
Φ55/Φ110	1220	120-180	4-40
Φ60/Φ125	1320	150-200	4-40
Φ65/Φ120	1440	200-250	4-40
Φ65/Φ132	1440	200-250	4-40
Φ70/Φ140	1460	250-320	4-35
Φ75/Φ150	1480	300-360	4-35
Φ80/Φ143	1800	300-360	4-35
Φ80/Φ156	1660	300-360	4-35
Φ90/Φ184	2000	400-500	3-35

Technical Date ( Description)

Material	38 38CrMoALA,SKD61,D2 etc.
Hardness After Hardening&Tempering	HB260-290
Depth of Nitrided	0.5-0.8mm
Hardness of The Surface	Hv950-1100
Surface Roughness	Ra0.4um
Linearity of Screw	0.015mm/m

Technical Date ( In detail)

Technical Parameter
Base Material	1)38CrMoAlA(JIS SACM645);2)Cr12MOV(JIS SKD-11) ; 3)4Cr5MoSiV1(JIS SKD-61) ;4)42CrMo(AISI 4140)
Bimetallic Alloy Materials	1)Fe-based alloy 2)Ni-based alloy/Deloro alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide
Double-alloy level	Level A - containing Tungsten of 40% Level B - containing tungsten of 25% Level C - containing tungsten of 15%
Surface Treatment	Heat Treatment High Frequency Treatment Nitriding treatment(120 Hours): Depth of Nitrided Layer: 0.5-0.8 mm Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°) Hard Chrome Plating treatment: Thickness of Hard Chrome Plating Layer: 0.05-0.10mm Hardness of Hard Chrome Plating Layer: ≥950HV Nickel alloy plating.treatment: Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy) Bimetallic Screw: Plasma Alloy Coating Spraying Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer: HRC55°-72° Spraying corrosion wear-resisting dual metal layers
Basic information	Roughness of the surface:Ra0.4um Linearity of the screw: ≤0.015mm Linear axis limit: ≤0.02mm Hardness after Hardening & Tempering: HB240-280 Fragility of Nitration:≤Two class
Material Application	1)General Plastics 2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc 3)PA + GF(Glass Fiber) 4)Flame-resistant Reinforced Plastics 5)Modified Engineering Plastics 6)All kinds of Mixed Recycled Material(in Scrap or Granule), PVC + 30% CaCo3, etc

Conical twin screws with bimetallic:
twin conical screw cylinder for pvc pipe for extruder double machines

Twin conical barrels:

Bimetallic Barrel:

Our Conical twin screw and barrel could serive high addtive of CaCo3 and wood.

The compression ratio of the screw canbe designed according to different products and mixtures.

If you have any inquiry, do not hesitate to inform us.

Conical twin screw barrel has been presented above, want more similar products, please click Conical twin screw barrel.

Application for:

twin conical screw cylinder for pvc pipe for extruder double machines

Our Conical twin screw and barrel is good in quality and competitive in price. We manufacture Rubber screw barrel and supply OEM, ODM service according to your requirement.