Hr Automatic Round Square ERW76 Tube Roll Forming Machine for Building Construction

Product Description

HR Automatic Round Square ERW76 Tube Roll Forming Machine for Building Construction
Our Product Advantage:

1. High Precision
2. High Production efficiency,Line speed can be up to 120m/min
3. High Strength,The machine works stably at a high speed, which improves product quality
4. High Good product rate, reach to 96.5%
5. Low wastage, Low unit wastage and low production cost
Which Kind of Pipe Can be Produced by Our Pipe Mill ?
1. Wire and Cable Protection Pipe
2. Heating Pipe
3. Structural Support Steel Pipe
4. Low-pressure Process Pipeline
5. Industrial Steel Pipes
6. Low Pressure Fire Fighting Pipeline 7. Decoration Pipe
8. Sewage Pipes
9. Water Pipe
10. Steel Scaffolding Pipe
11. Building pipe
Model List of Tube Mill

Model	Round Pipe		Square&Rectanglar Pipe		Speed m/min
	Diameter(mm)	Thickness(mm)	Diameter(mm)	Thickness(mm)
ERW32	10 - 38mm	0.5 - 2.0mm	10×10 - 30×30mm	0.5 - 1.6mm	Max.120m
ERW50	15 - 51mm	0.5 - 2.5mm	15×15 - 40×40mm	0.5 - 2.0mm	Max.120m
ERW60	16 - 60.3mm	0.5 - 3.0mm	15×15 - 50×50mm	0.5 - 2.5mm	Max.120m
ERW76	20 - 76mm	1.0 - 4.0mm	20×20 - 60×60mm	1.0 - 3.0mm	Max.120m
ERW89	25 - 89mm	1.0 - 4.5mm	20×20 - 70×70mm	1.0 - 3.5mm	Max.120m
ERW114	38 - 114mm	1.0 - 5.0mm	40×40 - 90×90mm	1.0 - 4.0mm	Max.80m
ERW165	60 - 165mm	2.0 - 6.0mm	50×50 - 150×150mm	2.0 - 5.0mm	Max.60m
ERW219	89 - 219mm	3.0 - 8.0mm	80×80 - 200×200mm	3.0 - 8.0mm	Max.50m
ERW273	114 - 273mm	4.0 - 10.0mm	100×100 - 250×250mm	4.0 - 10.0mm	Max.40m
ERW325	165 - 325mm	4.0 - 12.7mm	100×100 - 300×300mm	4.0 - 12.0mm	Max.30m
ERW426	219 - 426mm	5.0 - 14.0mm	150×150 - 350×350mm	5.0 - 14.0mm	Max.30m
ERW508	219 - 508mm	6.0 - 16.0mm	200×200 - 400×400mm	6.0 - 16.0mm	Max.25m
ERW610	325 - 610mm	6.0 - 18.0mm	250×250 - 500×500mm	6.0 - 18.0mm	Max.25m
ERW720	355 - 720mm	6.0 - 20.0mm	300×300 - 600×600mm	6.0 - 20.0mm	Max.25m

Process Flow

Steel Coil→→ Uncoiler →→Shear & Butt Welding →→Accumulator →→ Forming Section(Main driving unit + Flattening unit & Feeding guide + Forming section) →→ Welding Section (Seam guide stand + High frequency induction welding system+ Squeeze roll welding stand + External bead scarfing + Seam grinding stand)→→ Emulsion Water Cooling Section →→ Sizing mill (Main driving unit + Sizing section + Speed testing unit + Turkey heads straightener)→→ Cutting Saw →→ Run-out Table & Packing Device.
Product Description
Step 1: Uncoiler
Function: Support rolled plate and strip tension for erw pipe mill production line, by the frame, main shaft, increases of drum,brake.
There are 3 types: Pneumatic/Hydraulic / Manual.
Step 2: Shear & Butt Welding
Function: Shear the end of each strip coil, then welding them together, so that pipe making welding machine line can be continue production.
There are 2 types: Automatic / Manual
Step 3: Accumulator
Function: Storage strip to keep continue production.
There are 2 types: Horizontal / Vertical
Advantage:
Horizontal type can be larger storage.
Vertical type is much cheap and small space occupied.
Step 4: Forming Section
Function: Forming the tube from strip
Advantage: >Advanced forming technical >One-stage molding platform >Reliable quality gear box >Siemens Beide motor

Step 5: High Frequency Welding
Function: Welding the pipe , different thickness & diameter, the power of the HF welding machine welder
Our advantage: We choose the China best welder

Step 6: Sizing Section
Function: Sizing the tube to precise size
Advantage: >Advanced sizing technical >One-stage molding platform >Reliable quality gear box and Siemens Beide motor >High precision, low error of the pipe size
Step 7: Cutting Saw
Function: Cutting the tube mill line tube to right length.
There are 2 types: Fly saw / Cold saw
Advantage: Fly saw: Easy to operation, low investment. Cold saw: No noise, no burr cutting precision and cross section.
Step 8: Run Out Table & Stacking Machine
Function: For output and packaging of products
There are 2 types: Automatic / Manually
Alternative - Packing Machine
Function: Automatic packing machine is used to collect, stack steel pipe into hexagon or Square Shape, and bundle automatically. It runs stably without manual operation. Meanwhile, eliminate the noise and knocking of shock of steel pipes. Our packing line can improve your pipes quality and production efficiency, reduce cost, as well as eliminate potential safety hazard.
Advantage: Stacking and Bundling AUTOMATICALLY Perfect surface tube Less labors, Lower working strength Automatic operation, lower noisy
Successful Project
Workshop
Exhibitions & Customer Visits
Packaging & Shipping
Our Advantages
FAQ
1. Q : Are you manufacturer ?A: Yes, We are manufacturer . More than 20 years R&D and Manufacturing Experience. We use more than 130 CNC machining equipments to guarantee our products perfect.
2. Q: What payment terms do you accept?
A: We are flexible on payment terms, please contact us for details.

3. Q:What information do you need to supply a quotation?
A: 1.Maximum Yield Strength of the material
2.All pipe sizes needed (in mm)
3.Wall thickness (min-max)
4. Q: What is your advantages?
A: 1. Advanced mould share-use technology (FFX, Direct Forming Square). It saves a lot of invest amount.
2. Latest quick change technology to increase the output and reduce labor intensity.
3. 130 CNC machining equipments to guarantee our products perfect.
4. More than 20 years R&D and Manufacturing Experience. 5. Customized According to Customer Requirements.
5. Q: Do you have after sales support?
A: Yes,we have. We have a 10-person -professional and strong installation team.
6.Q: How about your service?
A: 1. One year's warranty.
2. Providing spare parts for life time at cost price.
3. Providing Video technical support, Field installation, commissioning and training, online support, Engineers available to service machinery overseas.
4. Provide technical service for facility reforming, refurbishment.