China Factory ERW Pipe Manufacturing Machine Line

• After-sales Service: Install
• Warranty: 1 Year
• Pipe Material: Carbon Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HF-889
• Condition: New
• Customized: Customized
• Theory: Pulse
• Application: Industry
• Type: Pipe Welding Machine
• Usage: Making Steel Pipe
• Welder: High Frequency
• Power: 150-500 Kw
• Delivery Time: 90 Days
• Advantages: Roller Quickly Change in 10 Min
• Machine Color: Green or Blue ( Can Be Customized)
• Useful Life: 40 Years
• Transport Package: Moulds: Packing in Wooden Case
• Specification: customized
• Trademark: ST
• Origin: Yangzhou China
• HS Code: 8515219100
• Production Capacity: 300 Sets Per Year
• Package Size: 8000.00cm * 4000.00cm * 3000.00cm
• Package Gross Weight: 50000.000kg

Product Description

China Factory ERW Pipe Manufacturing Machine Line 

Product Description

Welding pipe unit is a type of equipment used for producing welded steel pipes, usually including steel strip feeding system, welding system, cooling system, cutting system, and unloading system. The welding system usually uses high-frequency induction heating technology to heat the steel strip to the welding temperature, and then weld the steel strip into a tube shape through high-frequency current. The cooling system is used to reduce the temperature after welding to ensure the quality and shape of the pipes. The cutting system is used to cut the welded steel pipe into the required length. The unloading system is used to unload the cut steel pipe from the unit. Welded pipe units are widely used in industries such as construction, shipbuilding, automotive manufacturing, and petrochemicals.

Detailed Photos

Product Parameters

Below is our standard series of our steel pipe making machine. Also we can provide you customized according to your specific requirements.

Model	Diameter of welded pipe(mm)	Wall thickness of welded pipe(mm)	Speed of machine(m/min)	Power of main motor(k/w)	High-frequency power(kw)
HG16	8-25	0.25-1.0	30-100	30	60
HG25	8-32	0.35-1.3	30-100	45	100
HG32	13-50.8	0.5-2.0	30-90	110	150
HG50	20-63.5	0.6-2.5	30-90	160	200
HG60	25-63.5	0.8-3.0	20-80	185	250
HG76	25-80	1.2-4.0	20-70	200	300
HG90	32-90	1.5-4.5	20-60	110*2	400
HG115	38-115	2.0-5.0	20-60	160*2	400
HG165	80-165	2.0-6.0	15-50	200*2	500
HG219	90-219	3.0-8.0	15-50	250*2	600
HG273	165-355	4.0-10.0	15-40	250*1 /185*2	800
HG300	165-355	4.0-12.0	15-30	250*2/200*2	1200

Production process flow

Step 1: Un-coiler

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 and 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.

2 Types: Automatic & manual

Step 3:  Vertical Accumulator

Function:  storage strip to keep continue production for the machine to make metel tube.

Type: Vertical

Advantage: easy to operation, low investment. special for small size and light wall pipe

Disadvantage: less storage capacity, crease.

Step 4: Horizontal Accumulator

Function: storage strip to keep continue production for the Round Square Pipe Making Machine Production Line.
Type: Horizontal
Advantage: Large capacity.
Disadvantage: more expensive than vertical type 

Step 5: Forming section

Function: forming the tube from strip

Advantage: 

>Advanced forming technical

>One-stage molding platform

>Reliable quality gear box

>Siemens Beide motor

Step 6: High Frequency Welding

Function: Welding the pipe , different thickness & diameter, the power of the HF welding machine welder

Step 7: Sizing section of pipe making machine

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 8: Flying saw

Function:cutting the tube mill line tube to right length.

Advantage: easy to operation, low investment.

Disadvantage: loud, cutting section generates burr.
 

Step 9: Cold saw cutting of erw tube mill line

Function:cutting the tube to right length.
Advantage: No noise, no burr cutting precision and cross section .
Disadvantage: the price is 4 times of ordinary flying saw.

Step 10: Run Out Table.

Function: run out the pipe, packing the pipe for tube making machine
Type: Automatic or manual

Our parterners

Certifications

Exhibition display

Packaging & Shipping

FAQ

1. Are you manufacturer or trading company?
We are manufacturer with 30 years experience , Which is located in the base place of this industry     Yangzhou city Jiangsu Province ,China . 

2. What shall we do if don't know how to operate your machine?
    We can dispatch our engineers to your country and you can also send your engineers to our  factory for learning operation. Besides, there are detailed installation and operating instructions attached, We have telephone and email support at 24 hours per day.

3. What are your payment terms?
    We support T/T, L/C, D/P, D/A, Western Union and so on. TT, 30% in advance, 70% balance before the shipment.

4. How long is the warranty period of your machine?
    1 year