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Office:
Zhejiang pinbo plastic machinery co.,ltd is a factory specialized in making screw barrel, gearbox, t die, filter and recycling machine. The former name is ruian yumin machine screw co.,ltd since 1988 with brand name PYM. Our company covers land more than 10000 square meters, with two workshop. We owns advanced CNC machines and technique, and nitriding ovens in depth 8000mm. We study, design and manufacture every product according to the exact need of every client. That is why our goods are hot sell among many coutries and zones.
The main advantage of screw barrel:
A. Advanced Nitriding Technology
B. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
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.
Why choose us?
A> long time experience and history
B> long time nitriding treatment and heating treatment by itself
C>advanced Fanuk series CNC computer-controlled milling machines
D>depth hole drilling machine in 18meters length, which ensure the straigtnss of barrel inside.
E> CAD drawing confirmation before start making
F> Prompt after sale service
G>Land owner and registration capital 25, 000, 000RMB
Remarks: We can design and manufacture various kinds of screw barrels according to the customer's requirement
What is the packaging?
1) Wooden case package
2) Plastic film package
3) Suitable to transportation
4) As buyer request
5) One piece into one package
Payment: T/T, Western union, moneyGram and so on.
FAQ:
1. Q: What are we?
A: We are factory, with license of import and export goods by ourself.
2. Q; How to get to us?
A: The nearest airport is Wenzhou airport, and the nearest train station is Ruian station.
3. Q: How do we control the quality of screw barrel?
A: We have professional engineer and staffs to check every detail and dimensions from the raw materail, nitrding treatment and super grinding. We do the crucial nitriding treatment by ourself, we have nitriding ovens in depth8000mm, and do nitriding treatment in 8 days and nights, which greatly ensure the hardness of screw barrel.
Welcome to visit our company! Any question pls feel free to contact us. Waiting for your inquiries! !
Product
  The best single screw barrel for extruder in ruian
Material
38 CrMoAlA(JIS SACM645); 42 CrMo(JIS SCM440)
Hardness of nitrogen treatment
HV900°~1100°
Tempering hardeness
HB240 ° ~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
Office:
Zhejiang pinbo plastic machinery co.,ltd is a factory specialized in making screw barrel, gearbox, t die, filter and recycling machine. The former name is ruian yumin machine screw co.,ltd since 1988 with brand name PYM. Our company covers land more than 10000 square meters, with two workshop. We owns advanced CNC machines and technique, and nitriding ovens in depth 8000mm. We study, design and manufacture every product according to the exact need of every client. That is why our goods are hot sell among many coutries and zones.
The main advantage of screw barrel:
A. Advanced Nitriding Technology
B. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
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.
Why choose us?
A> long time experience and history
B> long time nitriding treatment and heating treatment by itself
C>advanced Fanuk series CNC computer-controlled milling machines
D>depth hole drilling machine in 18meters length, which ensure the straigtnss of barrel inside.
E> CAD drawing confirmation before start making
F> Prompt after sale service
G>Land owner and registration capital 25, 000, 000RMB
Remarks: We can design and manufacture various kinds of screw barrels according to the customer's requirement
What is the packaging?
1) Wooden case package
2) Plastic film package
3) Suitable to transportation
4) As buyer request
5) One piece into one package
Payment: T/T, Western union, moneyGram and so on.
FAQ:
1. Q: What are we?
A: We are factory, with license of import and export goods by ourself.
2. Q; How to get to us?
A: The nearest airport is Wenzhou airport, and the nearest train station is Ruian station.
3. Q: How do we control the quality of screw barrel?
A: We have professional engineer and staffs to check every detail and dimensions from the raw materail, nitrding treatment and super grinding. We do the crucial nitriding treatment by ourself, we have nitriding ovens in depth8000mm, and do nitriding treatment in 8 days and nights, which greatly ensure the hardness of screw barrel.
Welcome to visit our company! Any question pls feel free to contact us. Waiting for your inquiries! !
Product
  The best single screw barrel for extruder in ruian
Material
38 CrMoAlA(JIS SACM645); 42 CrMo(JIS SCM440)
Hardness of nitrogen treatment
HV900°~1100°
Tempering hardeness
HB240 ° ~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
Single Cylinder Screw Extruder Machine
Model NO.: cylinder screw
Product Type: Granulating Extruder
Screw: Single-Screw
Exhaust: Exhaust
Automation: Automatic
Computerized: Computerized
Base Material: 38crmoaia, 42CrMo
Diameter for Single Screw: 20-500mm
Screw Design: Single Screw
Trademark: PYM
Transport Package: Stardand
Specification: CE SGS BV TUV
Origin: Wenzhou, Zhejiang
HS Code: 847790000
Model NO.: cylinder screw
Product Type: Granulating Extruder
Screw: Single-Screw
Exhaust: Exhaust
Automation: Automatic
Computerized: Computerized
Base Material: 38crmoaia, 42CrMo
Diameter for Single Screw: 20-500mm
Screw Design: Single Screw
Trademark: PYM
Transport Package: Stardand
Specification: CE SGS BV TUV
Origin: Wenzhou, Zhejiang
HS Code: 847790000
Single Cylinder Screw Extruder Machine