Our door profiles roll forming machine include Door Frame Roll Forming Machine, window frame roll forming machine, steel rolling shutter door track roll forming machines. It can roll form different kinds metal door and window frames, reinforced, fire stop doors,ect. The punching also can be designed according to the clients' needs.After roll formed by this roll forming machine, the surface will be very smooth and beautiful without any scratch on surface. we also can do a custom roll forming machine, i.e. We can design the machine according to your specification and profile drawing. Door Frame Roll Forming Machine Door Frame Roll Forming Machine,Steel Door Frame Roll Forming Machine,Metal Door Frame Making Machines,Door Frame Machine, Galvanized Steel Door Frame Machine, Door And Window Frame Roll Forming Machine Botou Kaiyite Cold Bending Machinery Co.,Ltd. , https://www.chinacoldbendingmachinery.com
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.
High Quality Parallel Twin Screw Barrel
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.
Model NO.: 50mm
Automation: Non-Automatic
Computerized: Non-Computerized
Plastic Processed: PVC
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.: 50mm
Automation: Non-Automatic
Computerized: Non-Computerized
Plastic Processed: PVC
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
High Quality Parallel Twin Screw Barrel