parallel twin bimetallic screw and cylinder for extruder from China manufacturer

parallel twin bimetallic screw and cylinder for extruder

Price:	1.0~1000.0 USD
Payment Terms:	T/T
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: WD90

Production Capacity: 500sets

Delivery Date: 30 days

steel material: 38CrMoAlA

Hardness of nitried layer: 950-1020v

srew strightness: 0.015mm

Means of Transport: Ocean

Packing: wooden case

Brand Name: WD

Hardness after hardening and tempering: HB240-280

surface hardness: 58-64HRC

Parallel twin bimetallic screw and cylinder
High quality steel 38CrMoAlA
Special alloy W2C spray on the screw
Wear-abrasion

First: Creative indesign,our designing team is very strong,since we have unique culture tomotivate them,in order to meet requirement,we work closely to our customer andmarket!

Second: We have more than 10 years'experience of manufacturing varied screws, barrels and spares.We are keepingi mproving our production system day by day on the delivery, quality control,allthe efforts have improved the customers satisfaction!

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

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

Features:Screwand Cylinder adopt blocking structure, can update and maintaincomfortably!

Screw&Cylinderalso can be made:

CINCINNATI,BATTENFELD,KRUSSMAFFEI,BAUSANO andAMUTmodel spares!

Accordingto different material and plastic product to choose different compress rate andL/D!

Advantages

1.Parallel twin screw and barrel has the advantage of lower rotation speed,smaller shear stress between the small screw

2.Good plasticization, high productivity, small shear force, stable pressure ,less wear and tear and low cost.

3.Parallel twin-screw and barrel is widely used in PVC products processing,especially for the production of PVC products with the output over 350Kg / h,because the parallel twin-screw and barrel costs less than conical twin-screwand barrel while it has more mature technology.

4.Parallel twin-screw and barrel is successfully applied in PVC plate, pipe,profile, pellet and mould, at the same time, it solved the technical problem oflow foaming, high foaming, high filling, wear and corrosi

Technical parameter for high qualityparallel twin screw and barrel for plastic extruder:

Detailed TechnicalInformation:

Screw diameter12mm-500mm

Screw alignment0.015mm

Nitride brittleness≤Grade 1

Depth of nitride layer0.5~0.8mm

Hardness of nitrideHv900-1020

Quenching and tempering HB240-280

Surface roughness0.045mm

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