ERW Straight Seam Round Square Rectangular Pipe High Frequency Welding Machine Ms Tube Mill Tube Making Machine Production Line

• After-sales Service: Lifetime Technical Support
• Warranty: 1years
• Tile Type: Colored 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.: GEI-ERW
• Certification: CE, ISO, BV, SGS
• Condition: New
• Customized: Customized
• Usage: Roof, Wall, Floor
• Transmission Method: Machinery
• Video Outgoing-Inspection: Provided
• Machinery Test Report: Provided
• Warranty of Core Components: 2 Years
• Core Components: PLC, Engine, Bearing, Motor, Gear, Pump
• Working Speed: 0-90m/Min
• Power: 400kw
• Application: Weld Pipe
• Pipe Material: Carbon Steel
• Cutting Type: Flying Saw
• Voltage: 380V/ 415V/ 420V
• After Warranty Service: Video Technical Support, Online Support, Spare PAR
• Transport Package: Sea Worthy Package
• Specification: 9000mm*1600mm*1700mm
• Trademark: GEIT
• Origin: Botou, Cangzhou
• HS Code: 8455221000
• Production Capacity: 600sets/Year
• Package Size: 5000.00cm * 500.00cm * 800.00cm
• Package Gross Weight: 20000.000kg

Product Description

HIGH FREQUENCY WELDING TUBE MILL

High frequency welding tube mill is designed to make various shape pipes like square pipe, round pipe, oval pipe and other special shape pipes. The tube mill takes advantage of high frequency welding system and cold roll forming principle to make pipe from the thin sheet. The tube raw material could be various types like carbon steel, metal like Q235 and others.

GEIT GROUP HIGH FREQUENCY WELDING TUBE MILL DISPLAY

1. Tube mill processing flow:

Steel Tape→→ Single-arbor un-coiler →→Strip-head Cutter and welder→→ Spiral Accumulator→→Forming section(Flattening unit +Main driving unit +Forming unit +Guide unit +High frequency induction welding unit +squeeze roller)+ De-burr frame →→Cooling unit →→ Sizing unit and straightened →→Flying saw under computer-control →→ Run-out table→→straightening

 

2. High frequency working principle:

For welding part, it makes full use of two sciences-high-frequency current Skin-Effect and Adjacency Effect to make the current concentrate on the edge, then the temperature will reach to the point of welding. Then we can make the sheet to pipe by rolling and make the edge melting to one.
HF Welder technology has the following features:
1.It supports many kinds of material like carbon steel, GI and others.h
2.One machine could make a large range of pipe sizes by changing mold.
3.One machine could be used to make square pipe, round pipe by changing mold.
4.High working efficiency but low energy consuming: the power is 200KW TNGP.

5.The pipe made by this kind of machine could be used in many areas like water tube, wire pipe and others.Steel Pipe Production Line.

3. Description:

The advent of steel pipe production line technology and its development at the half centry of 19th centry, at the beginning, rolling pipe mill will roll strip to round shape and then weld the seam by butt. However, now we have improved the technology, we take High frequency welder to make non-stop production of steep pipe. With this tech add in, our machine could reach working speed at 90m/min. For example, one ton coil could be used to make square pipe at lenght of 6m and size at 20x20x2mm, 132 pipes. And for producing those pipes, our machine only needs 8 minutes. According to those data, our machine is fitting for those who need to run factory of steel pipe. Even if you need huge amount pipes, our steel pipe production line can help you make in a few hours.
Question: for high speed machine will consum electricity?
Normally speaking, this kind of steel pipe production will consum electricity a lot. For ours, we have developed long time and now we have found the solution for this. Our machine now could work in high speed but consum less electricity. Meanwhile our machine is fully automatic, one person could run this machine. And when using, it is low noise, and high efficiency.

4. Equipment of steel pipe production line:

Key elements of continuous mandrel rolling process.
The continuous mandrel rolling process is the soul of rolling mill. By rolling little by little to chanage the shape of stripe to round and then to square or rectangle or oval. So the quality of roller decides the using life of steel pipe production like. For our machine, we use the best material of roller to make sure the machine which could be used more than 20 years without any problem. Please check mould details in mould tab.

5. High frequency welding method:

Following the developement low frequency electric resistance weldeding procecss, the 1960 saw the introduction of HF welding process as alternative. This welding technology since developed then wide spread.The process involves the application of a high-frequency alternating current in the range 200 - 500 kHz, with the tube forming and energy input operations being performedby separate units. This welding method again simultaneously utilizes pressure and heat in order to join the strip edges of the open-seam tube together without the addition of a filler metal. Squeeze and pressure rolls in the welding stand bring the edges of the open-seam tube gradually together and apply the pressure.

 

GEIT GROUP INVENTORY OF BEST-SELLING HIGH FREQUENCY WELDING TUBE MILL MODELS
 

HG32 pipe mill		HG50 pipe mill
Wall thickness	0.4-2.5mm	Wall thickness	0.5-3.0mm
Pipe diameter	10-45mm	Pipe diameter	10-60mm
Round pipe	Max. diameter: 45mm Min diameter: 10mm	Round pipe	Max. diameter: 60mm Min diameter: 10mm
Square pipe	Max. size: 35×35mm Min. size: 10×10mm	Square pipe	Max. size: 47×47mm Min. size: 10×10mm
Rectangle pipe	Max. size: 30×40mm Min. size: 10×10mm	Rectangle pipe	Max. size: 30×60mm Min. size: 10×10mm
HG76 pipe mill		HG127 pipe mill
Wall thickness	1.0-3.5mm	Wall thickness	1.0-5.0mm
Pipe diameter	20-89mm	Pipe diameter	20-127mm
Round pipe	Max. diameter: 90mm Min diameter: 20mm	Round pipe	Max. diameter: 127mm Min diameter: 20mm
Square pipe	Max. size: 70×70mm Min. size: 20×20mm	Square pipe	Max. size: 100×100mm Min. size: 20×20mm
Rectangle pipe	Max. size: 50×90mm, 40×100mm, 30×110mm Min. size: 20×20mm	Rectangle pipe	Max. size: 110×90mm, 80×120mm, 70×130mm Min. size: 20×20mm

TECHNICAL SPECIFICATIONS OF HG50 HIGH FREQUENCY WELDING TUBE MILL
 

Item	Welding pipe machine
1.  Steel Pipe Specification
Pipe diameter:	Ø16-Ø50mm
Pipe Thickness:	0.5- 2.5mm
Square Pipe:	14X14mm -40X40mm
Rectangle Pipe:	10X20mm -40X50mm
Pipe Thickness:	0.5-2.0mm
Pipe Length:	6-9m
Length Tolerance:	0-3mm
2. Steel Tape Specification
Material:	Low Carbon steel (δb≤500Mpa, δs≤235Mpa)
Steel Tape:
Inner diameter:	Φ580-Φ610mm
Outer diameter:	Φ900-1500mm
Strip steel width:	60mm-200mm
Strip steel thickness	0.5mm-2.5mm
The maximum weight:	3.0 tons
3. Electricity
Dynamic power:	AC380V±10%, 3phases, 50Hz±10%
Control Power:	AC220V±10%, one phase, 50Hz ±10%
Electric installed capacity:	appro 450KW
4. Cooling water
Reservoir for High Frequency equipment:	15 m³, one set
Reservoir for circulating cooling water:	15 m³, one set
5. Compressed air
Pressure:	0.4Mpa
Flow:	0.5m^3/h
6.  Line speed:	30-90m/min

 

What is the Features of welding pipe machine?

1.It supports many kinds of material like carbon steel, GI and others.

2.One welding pipe machine could make a large range of pipe sizes by changing mold.

3.One welding pipe machine could be used to make square pipe, round pipe by changing mold.

4.The pipe made by this kind of welding pipe machine could be used in many areas like water tube, wire pipe and others

 

How to invest the welding pipe machine plant?

If you want to invest welding pipe machine, you must pay attention on our suggestion as below:
It's better for you to invest 2 production lines at least. A lot of practice has proved that it is difficult to survive for one production ( except the profit is very high in your country). That is because the cost of one line and two lines are similar. One line is only less a Pipe Making Machine's price. On the other hand, the quantity of polishing machine is same. For example, we usually prepare one round pipe polishing machine and one square pipe polishing machine for the 1~4 pipe making machines. However, the other costs will vary by half such as the labor cost. A factory needs a skilled engineer with high salary at least if you employ him from China. However, if you have two production lines, the output will be doubled, Therefore, the more production lines, the lower production cost.
When you have two lines, you can also sell some pipes to the users.
We can also provide you steel coil slitting machine, which can produce narrow steel coils.