pvc twin screw barrel 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-CB01

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.pvc twin screw barrel
2.SGS/ISO approved
3.Matched for Brand of SJSZ,KMD,Weber,Cincinati,Battenfeld,ect
4.Competive price

Twin barrel and screw for twin screw barrel extruder machine for pvc&CaCo3

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

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:

pvc twin screw barrel for producing pvc pipe

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:
pvc twin screw barrel for producing pvc pipe

Twin conical barrels:
Bimetallic Barrel:

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.

Our factory processing pictures:

pvc twin screw barrel for producing pvc pipe

Certificates:

Factory Corners:

About QunYing

Zhoushan QunYing Plastic Machinery Co.,Ltd is a leading supplier of SCREW and BARREL in

China,including designing,manufacturing and sales for the products,we can make any specification of

extruder screw barrel and injection molding screw barrel for

Haitian,Demag,Engle,Nigrobossi,KMD,NPM,BOY,HUSKY, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc.
We also can supply SCREW&BARREL for blow mould machine,rubber machine and double screw barrel

machine and ect. Besides,we could design all types of screw and barrel according to your different

requirements.

What is our SCREW and BARRELadvantage:

First:Creative in design,our designing team is very strong,since we have unique culture to motivate them,in order to meet requirement,we work closely to our customer and market!

Second:We have 15 years' experience of manufacturing varied screws, barrels and spares.We are keeping improving our production system day by day on the delivery, quality control,all the efforts have improved the customers satisfaction!

Third:We are located in China's screw Town-Jintang,Town in zhoushan city,near to Ningbo Port and Shanghai Port!

Finally,We assure the customer benefits,we supply best quality and competitive price,also best customer service!

At last,any enquiries,please contact us, also you could add my QQ:570621965.skype:lillianyao0421
My name is lillian.