Plastic Extruder Screw and Barrel and Single Screw Barrel

Model NO.: PB-EM
Tempering Hardness: 240-280hv
Depth of Nitrogen Layer: 0.6-0.8mm
Hardness of Nitrogen Treatment: 900-1100hv
Roughness of The Surface: Ra0.4um
Straightness of Screw: 0.015mm
Brand Name: Pym
Place of Origin: Zhejiang China
Hardness of Alloy: HRC62-72
Warranty: Nomally 1 Year
Quality Control: Test Before Delivery
Trademark: yumin
Specification: Screw Barrel
Origin: Zhejiang Ruian
HS Code: 8477900000
Model NO.: PB-EM
Tempering Hardness: 240-280hv
Depth of Nitrogen Layer: 0.6-0.8mm
Hardness of Nitrogen Treatment: 900-1100hv
Roughness of The Surface: Ra0.4um
Straightness of Screw: 0.015mm
Brand Name: Pym
Place of Origin: Zhejiang China
Hardness of Alloy: HRC62-72
Warranty: Nomally 1 Year
Quality Control: Test Before Delivery
Trademark: yumin
Specification: Screw Barrel
Origin: Zhejiang Ruian
HS Code: 8477900000
Plastic extruder screw and barrel and single screw barrel
a. Advanced Nitriding Technology 
b. Anti-corrosion and Wear-resisting Duplex Metal SprayingTechnoloy
c. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.


Specification :

Product

38CrMoAIA screw and barrel for extruder machine

Material

38 CrMoAlA(JIS SACM645); 42CrMo(JIS SCM440)

Hardness of nitrogen treatment

HV900°~1100°

Tempering hardeness

HV240 ° ~280°

Depth of nitrogen layer:

0.6~0.8mm

Nitrided Brittleness

above 1 stage

Surface Roughness

Ra0.4 um

Screw straightness

0.015mm

Hardess of surface chromium-plating after Nitriding

HV≥950HV

Chromium plating Depth

0.025-0.085mm

Alloy Depth

2.5mm-4mm

Alloy hardness

HRC62°~72°

Heating-treatment

nitrogen ,electroplated hard -chrome finish,high frequency quenching

Used for granulation, PP, PE, PA, PC, ABS, AS etc
We can manufacture various kinds of screw barrels according to the customer's requirement


Our packaging?
1. Wooden case standard
2. Plastic film package
3. According to customer requirment


Our services :

One :We have the most advanced equipments and technique in our industry.
Two: We have professional engineer, Cad drawer and staffs.
Three: We have 100% quality ensure system and 24hours after-sale service system.
Four: We have passed third-party assessment, such as CE, SGS and TUV and BV.

Office:

Zhejiang pinbo plastic machinery co.,ltd is located in ruian wenzhou city with brand of PYM(Former Ruian yumin machine screw co.ltd since 1988). The company is specialized in making screw barrel, gearbox zlyj series, t die, filter and extruder machine. It has become one of the largest supplier of main parts in Ruian city which is the basement of plastic machines. 
 
It owns many computer-control CNC milling machines in length 8000mm In Fanuk series, 18000mm
 length deep hole drilling machine and other advanced equipment.
Long time nitriding treatment for 7days and nights greatly ensure the hardness and lifetime of its products. Meanwhile, the company and its products have passed assessment by SGS company, Bureau of Veritas, Tuv and Ce certificate.

If there is any problem, you can contact with us at any time, we will reply you as soon as possible! Welcome to visit us at any time!
We promise: We assure the customer benefits, We provide competitive price, We Emphasis On Cooperation.


Plastic extruder screw and barrel and single screw barrel
a. Advanced Nitriding Technology 
b. Anti-corrosion and Wear-resisting Duplex Metal SprayingTechnoloy
c. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.


Specification :

Product

38CrMoAIA screw and barrel for extruder machine

Material

38 CrMoAlA(JIS SACM645); 42CrMo(JIS SCM440)

Hardness of nitrogen treatment

HV900°~1100°

Tempering hardeness

HV240 ° ~280°

Depth of nitrogen layer:

0.6~0.8mm

Nitrided Brittleness

above 1 stage

Surface Roughness

Ra0.4 um

Screw straightness

0.015mm

Hardess of surface chromium-plating after Nitriding

HV≥950HV

Chromium plating Depth

0.025-0.085mm

Alloy Depth

2.5mm-4mm

Alloy hardness

HRC62°~72°

Heating-treatment

nitrogen ,electroplated hard -chrome finish,high frequency quenching

Used for granulation, PP, PE, PA, PC, ABS, AS etc
We can manufacture various kinds of screw barrels according to the customer's requirement


Our packaging?
1. Wooden case standard
2. Plastic film package
3. According to customer requirment


Our services :

One :We have the most advanced equipments and technique in our industry.
Two: We have professional engineer, Cad drawer and staffs.
Three: We have 100% quality ensure system and 24hours after-sale service system.
Four: We have passed third-party assessment, such as CE, SGS and TUV and BV.

Office:

Zhejiang pinbo plastic machinery co.,ltd is located in ruian wenzhou city with brand of PYM(Former Ruian yumin machine screw co.ltd since 1988). The company is specialized in making screw barrel, gearbox zlyj series, t die, filter and extruder machine. It has become one of the largest supplier of main parts in Ruian city which is the basement of plastic machines. 
 
It owns many computer-control CNC milling machines in length 8000mm In Fanuk series, 18000mm
 length deep hole drilling machine and other advanced equipment.
Long time nitriding treatment for 7days and nights greatly ensure the hardness and lifetime of its products. Meanwhile, the company and its products have passed assessment by SGS company, Bureau of Veritas, Tuv and Ce certificate.

If there is any problem, you can contact with us at any time, we will reply you as soon as possible! Welcome to visit us at any time!
We promise: We assure the customer benefits, We provide competitive price, We Emphasis On Cooperation.


Deep Drawing is a Sheet Metal Fabrication process in which a sheet metal blank is radially drawn into a forming die by the mechanical action of a punch. It is thus a shape transformation process with material retention. The process is considered "deep" drawing when the depth of the drawn part exceeds its diameter. This is achieved by redrawing the part through a series of dies. The flange region (sheet metal in the die shoulder area) experiences a radial drawing stress and a tangential compressive stress due to the material retention property. These compressive stressesesult in flange wrinkles (wrinkles of the first order). Wrinkles can be prevented by using a blank holder, the function of which is to facilitate controlled material flow into the die radius.

Deep drawing is one of the most widely used processes in sheet metal forming. It is used in a wide range of production processes. For example, it is used by the automotive industry to manufacture car parts; it is also used for making household items such as stainless steel kitchen sinks. deep drawing


Deep Drawing

Deep Drawing,Aluminium Deep Drawing,Deep Drawing Machine,Deep Drawing Tool

Nanpi Jian Tong Hardware Manufacturing Co., Ltd. , https://www.jiantongstamping.com

This entry was posted in on