This machine is used for the tube mill production line, between the shear welder and host(forming and sizing machine),Its function is in the time since the first roll of strip steel are used up, the next roll strip prepared from uncoiling, shearing and butt welding store enough steel strip to ensure that the host(forming and sizing machine) continuous production.

Solid State High Frequency induction welder

Solid state HF welder to welding the pipe seam, very important machine at ERW tube mill, have 100kw, 200kw, 300kw......1200kw to choose.

Stainless Steel Slitting Production Line

Slitting various kinds of steel plates and recoiling. Uncoiler raw material coil, slitting to narrow strip as require, and finally Recoiler.these Coil will use on ERW Tube mill produce pipe, Cold forming machine and other function.

5" (127mm) x 4mm ERW Tube Mill

Tube is formed in round shape passing through a set of driven and idler rollers of forming section before welding. In welding section tube id longitudinally welded by using high frequency induction welding method. Outside bead is removed and formed in shape of scrap. The weld seam is ironed and tube passes though the cooling section. In sizing section, tube is formed to specified size and converted into specified shape. After sizing, tube is cut to specified size and converted into specified sh

325mm 12 Inch Round ERW Steel Tubing Mill

The proposed tube mill is a combination of equipment installed in a line for the production of High Frequency Induction Welded (HFIW) carbon steel tubes. The process involved is cold forming of carbon steel strip in circular shapes, longitudinal welding, sizing, converting into specified shape and cutting to pre determined length.

Solar Piles produce ERW Tube mill

This machine to produce Solar piles use round ,square and D shape pipes, all sizes within one machine to produce . Machine can produce 165mm, 127mm, 170X170mm, D shape pipes, details welcome inquire more.

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Steel pipe online weld seam annealing machine

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Steel pipe online weld seam annealing machine

Name: Steel pipe online weld seam annealing machine
Rating: 4.8 (93 reviews)

Induction heater is the main part of steel pipe induction annealing equipment, which heat the pipe seam welded and quenched to critical temperature, this process can reduce welding stress and potential crack, and the produced close grains structure can guarantee producing tenacious steel pipe meeting all standard specifications.

Product Detail

Steel pipe seam annealing machine, online seam annealing system, weld seam annealing, induction seam annealing, induction heating machine

5. Main technical parameters for seam annealer

5.1 Main technical index for seam annealer power supply

l DC rated voltage: U_dN=400V

l Working frequency: f=1~2kHz

l Whole efficiency: η≥85%

l Resonance mode: parallel resonance

l Tank output mode: M.F. transformer output

5.2 Technical index for water-water cooling system (single set)

l With the adoption of water-water heat exchanger

l Pressure of inner circulation water: 0.15~0.25MPa

u Flow of inner circulation water: 100m³/h

u Temperature of inner circulation out water: ≤40℃

u Temperature of inner circulation back water: ≤45℃

l Heat exchanger area: ≥25m²

l Flow of external circulation water: 100m³/h（provided by user）

u Temperature of external circulation inlet water: ≤35℃

u Pressure of inlet water: 0.20～0.3MPa (approximately 2.0～3kg/cm²)

5.3 Power distribution requirements

l Line-in current: I=820A

l Line-in cable: each phase adopts 2 pieces of 150mm²copper cable parallel connection, 3-phase 4-line (single set)

l Line-in power factor: COSφ≥0.9

l Total equipment power: 1500kW

l Total power distribution capacity: S≥1660kVA

l Power supply voltage: 3-phase 380V/50Hz

l Air supply pressure 0.6Mpa

Don’t know how to choose? Connect with us now!

Our Service

Pre-sale service

1. We can provide machine running videos for reference

2. We will recommend the most suitable equipment according to the needs of customers

3. We can provide the layout of the factory

4. We welcome customers to visit our factory

After-sales service

1.We will delivery the machine and provide the documents on time to make sure you can get the machine quickly

2.When you finish the Preparation conditions, Our fast and professional aftersales service engineer team will go to your factory to install the machine, give you the operating manual, And train your employee until they can operate the machine well.

3.We provide one year warranty and life-long technical support.

4.Well-trained & experienced staff are to answer all your inquiries in English and Chinese

5 .24 hours for engineer response.

6.Your business relationship with us will be confidential to any third party.

Quality Control

We have the single quality department, that make sure the material of the raw materials is good, and ensure the machine running smoothly.

предыдущий : Slitter Rubber rings and Polyurethane spacer следующий : Eddy Current Machine for ERW Tube mill

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