Extruder Machine Bimetallic Screw Barrel

Model NO.: conical screw barrel
Brand Name: Pym
Base Material: 38crmoaia, 42CrMo
Certificats: CE BV SGS Tvu
Delivery: 25days
Heating-Treatment: Nitrogen, Electroplated Hard-Chrome Finshed etc
Trademark: pym
Specification: Recycling Machine With 2 Stages
Origin: Ruian
HS Code: 3907601900
Model NO.: conical screw barrel
Brand Name: Pym
Base Material: 38crmoaia, 42CrMo
Certificats: CE BV SGS Tvu
Delivery: 25days
Heating-Treatment: Nitrogen, Electroplated Hard-Chrome Finshed etc
Trademark: pym
Specification: Recycling Machine With 2 Stages
Origin: Ruian
HS Code: 3907601900
Conical twin screw barrels
1. Advantages of Twin conical screw and 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.
We can manufacture various kinds of screw barrels according to the customers requirement.
Echnological Process:
BlankingRough MachiningQuenching & Tempering Semi Finishing MachiningFinished ProductDetectingNitring/Alloy Processed Finish Machining



About us


Ruian yumin machine screw co., ltd is a factory specialized in making screw barrel, gearbox ZLYJ series, t die, filter and extruder machine. Founded in 1988, it has become the biggest supplier of main parts in Ruian city which is basement for plastic machine. Is its brand name. Comparing with other manufacturers, it has its great advantages as followings:
A> long time experience and history screw barrel for shoes machine
B> long time nitriding treatment and heating treatment by itself extruder screw and barrel / vent screw barrel for pvc
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

FAQ
What are we? -We are factory, with license of import and export goods by ourself.
How to get to us? The nearest airport is Wenzhou airport, and the nearest train station is Ruian station.
How do we control the quality of screw barrel? 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

Why to choose us.
1. We have long history and experience working in the field
2. We have the most advanced equipments and technique in our industry
3. We have professional engineers and staffs
4. We have 100% quality ensure system and 24hours after-sale service system
5. We own two lands of workshop, covering 5000cbms.

Conical twin screw barrels
1. Advantages of Twin conical screw and 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.
We can manufacture various kinds of screw barrels according to the customers requirement.
Echnological Process:
BlankingRough MachiningQuenching & Tempering Semi Finishing MachiningFinished ProductDetectingNitring/Alloy Processed Finish Machining



About us


Ruian yumin machine screw co., ltd is a factory specialized in making screw barrel, gearbox ZLYJ series, t die, filter and extruder machine. Founded in 1988, it has become the biggest supplier of main parts in Ruian city which is basement for plastic machine. Is its brand name. Comparing with other manufacturers, it has its great advantages as followings:
A> long time experience and history screw barrel for shoes machine
B> long time nitriding treatment and heating treatment by itself extruder screw and barrel / vent screw barrel for pvc
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

FAQ
What are we? -We are factory, with license of import and export goods by ourself.
How to get to us? The nearest airport is Wenzhou airport, and the nearest train station is Ruian station.
How do we control the quality of screw barrel? 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

Why to choose us.
1. We have long history and experience working in the field
2. We have the most advanced equipments and technique in our industry
3. We have professional engineers and staffs
4. We have 100% quality ensure system and 24hours after-sale service system
5. We own two lands of workshop, covering 5000cbms.

Iron Castings -- Cast Iron Pump Parts

The main products include: pump housing, pump shell, pump impeller, pump front cover, pump rear cover etc.. 

Main materials: grey iron, ductile iron, other iron...

The most common used grey iron is HT200 and HT250, ductile iron is QT400 and QT500, other high chrome iron, SiMo ductile iron and so on. 

Our advantages: 1. short lead time; 

                         2. high and stable quality; 

                         3. strict control on after production inspection;

                         4. good service and in-time feedback to any question. 

pump housing


Cast Iron Pump Parts

Cast Iron Pump Impeller,Cast Iron Pump Covers,Cast Iron Pump Housing

Dandong Hengrui Machinery Co., Ltd. , http://www.hrcastings.com