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PIPE AND TUBE MACHINE

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Which are Manufacturing Methods of pipe?

Integrated Steel Manufacture.
Seamless pipes & tubes (Mannesmann process)
Seamless pipe pipes & tubes (hot extrusion ・ hot hollow forged)
Electric resistance-welded pipes & tubes.
Hot electric resistance-welded pipes & tubes.
Arc-welded pipes & tubes (SAWH pipe (by Spiral process))

Here we mainly introduce the blue font pipe forming method,including：welding pipe，roll forming tube，All of these forming methods require rolling forming.

Tube Mill Machine

Tube Mill Machine - Rolling mill machine is a new welding technology, which coats thin stainless steel on the surface of carbon steel pipe with high strength, the product has the features of both artistic appearance, therefore, corrosion resistance of stainless steel and high strength of carbon steel. It is the best substitute for stainless steel pipe as its lower price compared with that of welded steel pipe.

Choose us, you do not only get the tube Mill Line from us, but you also get technology from us. We select the best welding method for customers from high-frequency welding, TIG welding, plasma welding, and laser welding depending on the usage, welding requirements, and production efficiency.

STEELMAMA is steel tube mill manufacturers and can supply the following production line

Pipe Welding Mill Production Line

1. High frequency welding machine →

2. Laser pipe making machine →

Seam Pipe Roll Forming Line

1. Square tube mill line →

2. Rectangular tube mill line →

3. Round pipe Mill →

4. Oval pipe mill →

5. Octigonal tube Pipe mill →
6. Customzied shape tube production line →
7. Pipe elbow machine→

Welding Tube Mill Production Line

Types of welding process in the roll forming machine:

Welded pipe is manufactured by rolling Plate or continues Coil or strips into a circular section(pipe), the pipe can be welded with or without filler material longitudinally across its length.In the pipe process, the first plate is formed in a cylindrical shape, and the longitudinal edges of the cylinder formed are welded by flash-welding, low-frequency resistance-welding, high-frequency induction welding, or high-frequency resistance welding.

Welded profile applications increasing over the last 10 to 15 years, driven mainly by the automotive industry.These Welded technologies can divide into two groups, fusion welding and forge welding. GTAW and laser are fusion welding technologies and HFI is a forge welding technology.though many welding technologies use on tube and pipe mills, three have come to the front:

1. High-frequency induction (HFI) such as resistance seam welding (RSEW-I).
2. Laser beam welding (LBW)
3.Tungsten inert gas (TIG) such as gas tungsten arc welding (GTAW)

1.（HFI）High frequency pipe welding machine（Pipe Mill）

Forge welding uses heat and a hammering or pressing process to make the joint.HFl welding uses the same principles as induction heating. It is the process of heating an electrically conducting object (usually a metal) by electromagnetic induction, where eddy currents are generated within the metal and electrical resistance to this current flow leads to heating of the metal.

This equipment is specially used for producing high-frequencystraight seam welded pipe and corresponding square pipe andspecial-shaped pipe. The composition of equipment is fromuncoiler to fixed length cutting saw. Rolling speed can beldjusted correspondingly within suitable range of pipe diameterand wall thickness.

High frequency welding tube mill

ERW Steel Pipe Making Machine Composition

High Speed Tube Mill Production Line

The manufacturing pipe mill process or High Frequency ERW Pipe Mill Production Line generally involves the following stages in astep by step procedure.

Slitting → Uncoiling → Forming → Welding → De beading → Seam Annealing → Sizing → Cutting → Galvanizing (zink spray)

high frequency welding tube mill workflow

High fequency erw pipe mill production line

What is The ERW Steel Pipe?

ERW tube or pipes are straight seams electric resistance welded pipe. in brief the ERW pipe, which is a round pipe welded by steel plates. It uses to transport vapor and liquid objects such as oil and natural gas. Electric resistance welding (ERW) refers to a group of welding processes such as spot welding and seam welding. faying surfaces where heat to form the weld is born by the electrical resistance of material combined with the time and the force used to hold the materials together during welding. In general, resistance welding methods are efficient and cause little pollution, however, their applications limited to relatively thin materials.ERW

What is Electrical Resistance Welding？

Electrical resistance welding will be welders parts formed pressed between two electrodes, and subjected to current, the resistor thermal effects generated by the current flowing through contact with the workpiece surface and the neighboring regions to be heated to melt the plastic state, so that metal-binding method. Resistance welding methods are mainly four types, namely, spot welding, seam welding, projection welding, butt welding. passed between the two edges of the steel to heat the steel to a point at which the edges are forced together to form a bond without the use of welding filler material. A plate rolled to become a pipe and welded using the Electric Resistance Welding process.

Advantages High Frequency ERW Pipe Mill Production Line

High production efficiency.the machine works stably at a high speed, which improves the yielding of products.Low wastageHigh accuracyone of the advantages of the ERW tube is that no fusion metals use and the weld seam cannot be seen or felt.The weld zone can also be heat treated, so the seam is less visible.
Welded pipe often has tighter dimensional tolerances than seamless pipe
Welded pipe are cheaper if manufactured in large quantities. These can be manufactured up to 24" OD in a variety of lengths to over 100 feet.
It is mainly used for low/ medium pressure applications such as transportation of water / oil.

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2.（LBW）Laser Pipe Welding Machine

Stainless Steel/Steel/SS Laser Welded Furniture Round Pipe Molding Machine Manufacturers

this Stainless Steel Tube Mill is designed to produce welded round pipes, with the characters of advance, steady, perfect and maturity etc. The mill line is newly designed based on practical producing and acquiring the advantages of equipment home and abroad，which is also convenient in operation and maintenance.

Stainless Steel Pipe Making Machine, covering range from 4.8mm to 325mm,and thickness is 0.18mm to 6.0mm. The pipe production machine mainly produces stainless steel pipe, carbon steel pipe. And this pipe making machine not only can make round pipe, square pipe, rectangle pipe, oval pipe and other irregular pipe as well.

Production Type of Laser Pipe Marking Machine

The machine can produce round tube, square tube, rectangular tube, oval tube ect.
It also can produce half pipe, plum pipe and different shaped tube.Decorative pipe making machine application：Stainless steel decorative tube mill is mainly used for produing SS pipes for furniture industry, construction industry, home appliances.
Main applications including:Furniture industry: Steel table tubes, Steel chair tubes, Steel bed tubes, Steel towel racks.Public facility industry: Flagpoles, outdoor sports equipment, bus and metro handrails, etc.Construction industry: Steel guardrail, steel door, steel handrail and steel window, etc.

Workflow of Laser Tube Welding Machine

WORKFLOW：Uncoiler-Forming Section-Welding Section-Grinding Section-Sizing & Straightening Section-Cutting Section-Unloading rack

How to reduce scratches/marking of pipes?

1.Stainless steel pipe making machine with "4-4-1-4" arrangement, Good for Forming ,can reduce scratches of pipes.

2.The Good Material of Roller: D2/SKD11
3.The Professional Design of Roller
4.Skilled and Professional Engineer

Compose of Tube Mill Machine

1.Uncoiler

We Have two type of uncoiler.One side and two side type. One size type can carry 3 tons of steel coil;two side type, each side can carry 1.5 tons of steel coil.Manual operation with adjustable brake,Two sides, coil adapting cone with loading weight: ≤1.5T per side.Depending on strip outside diameter & inside diameter, and coil weight.

Single side uncoiler
Double side decoiler

2.Forming Section

Feeding equipment:2 roller guide apparatus，3 break down+3 by-pass+3 fin pass
Horizontal Stands shaft dia.: 40mm
Vertical Stands shaft dia.: 25mm

Arrangement:3-3-1-4 or 4-4-1-4 or customized

Horizontal Stand:Needle Bearings in operation side Horizontal Stand,it is easy to change and adjust roll sets
A Needle Bearings In Operation Side Horizontal Stand——It takes 2 and a half hours tochange the mold time.
B Stronger Horizontal Stand——It is easy to change and adjust roll sets, will take roughly 40 minutes to change full set roll sets.

3.Welding Section

The pipe seam will be welded in this part.Depend on your need,we can offer different TIG welding, such as argon welding ,ultrasonic ,plasma welding.In the welding section, there are Argon welder and TPT welder. You can choose single torch welding. double torch welding or plasma welding.

Ultrasonic Testing (UT)：This method of testing makes use of mechanical vibrations similar to sound waves but of higher frequency. A beam of ultrasonic energy is directed into the object to be tested.

Advantage for UT Welder:
(1) Dust proof, to protect the machine
(2) Pipe Welding quality will be much better than TIG(Tungsten Inert Gas Welding)Welder;
(3) It saves about 30% Argon Gas Consumption;
(4) It will improve production speed about 30%

4.Seam Polishing Section(Grnding Section)

Totally enclosed automatic Grinding head

Grind to smooth the outside weld seam. Depend on your need, we can offer Maunal grinding heads. Automatic grinding heads. PLC control full automatic grinding heads.
In automatically pressing down polishing system by electric motor, one engineer can operate five set tube mill. And it can make grinding section cleaner and grinding more stable. Totally Enclosed box with grinding head can make grinding section cleaner.

A Totally enclosed automatic
B Automatic Grinding head
C Manual Grindina head

Totally enclosed automatic Grinding head
It takes 2 and a half hours to change the mold time.
Fully automatic closed Grinding head with PLC touch screen control.Not only can it save labour, but also it can prevent the dust from floating around.
Automatic Grinding head
In automatically pressing down polishing system by electric motor, one engineer can operate five set tube mill.
Manual Grinding head
In automatically pressing down polishing system by electric motor, one engineer can operate five set tube mill. And it can make grinding section cleaner and grinding more stable.

5.Sizing &Turk-Head & Straightening Section

In this section,When the pipe pass the sizing stage, the turkey head will straight the pipe, and it will be not deformation.will fix the pipe shape and make the pipe more straight ,there will be no detormation. Turk head can change the shape ot pipes. like square，rectangle pipe

Straightening and sizing for pipes
To reset the roundness of pipes

6.Cutting Stage

In this part,pipe will be cut to setting length.We can provide metal saw cutter,Friction cutter,Oblique cutting.According to the customer's requirements for pipe cutting.

A Metal Saw Cutter

Hydraulic metal saw cutter. The pipes are smooth and less burr after cutter, in the end of the pipe
B Friction Saw Cutter

Auto-mechanical,Operational panel, Cutting length: 4-10m

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Pipe Roll Forming Machine

This type steel tube roll forming machine | Video>> | does not need the welding part and the tube seam is pressed and roll formed closely.

Types of Pipe Roll Forming Machine

1. Square pipe roll forming machine fang →
2. Rectangle tube roll forming machine
3. Round tube machine →

4. Oval tube mill → 0

5. Octigonal tube pipe roll forming machine

6. Customzied shape tube production line

7. Pipe elbow →

1.Square Pipe Roll Forming Machine

Square Pipe Machine is rolling forming machine used to produce the square pipe. The thickness of the square tube is 0.3-0.8 mm. The square pipe forming machine is inner locked after roll formed. It does not need the welding part and the tube seam is pressed and roll formed closely.

tube squaring machine include below parts: decoiler → the main roll forming machine → electric saw cutting system.

High Speed Full Automatic Metal Square Tube Cold Roll Forming Machine, with Flying non-stop Disa blade cutting

Big Size Steel Square Pipe Making Machine

This machine is mainly used to produce large-sized square tubes, using band cutting to make the product cut more aesthetically pleasing. The machine components include:decoiler,feeding device,roll forming ,band cutting system,PLC contry box

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2.Rectangle Tube Roll Forming Machine

Wholesale Tube Mill Machine

This Rrctangle Tube Mill is the special equipment for continuous rolling and cold-forming on steel sheet.The cutting blades of the cutting section use Disc blade cutting and Flying non stop cutting to improve production efficiency.The machine is equipped with a punching device, and the punching position, size, and quantity can be customized according to customer needs.

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3.Round Pipe Roll Forming Machine

Small Round Pipe Making Machine

Round pipe roll forming machine is the special equipment for continuous rolling and cold-forming on steel sheet.it also known as round tube roll forming machine OR Tube Rolling Machine.This circle tube making machine consists of feeding, forming, after molding, products smooth appearance beautiful appearances.

Large Diameter Round Tube Milling Machine

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4.Oval Tube Roll Forming Machine

this is a oval pipe tube mill Production Line,consisting of decoiler,feeding device, forming, flying cutting device.

No-stop cutting device.Speed:15-25m/min

After forming, the position of the cutting device is equipped with an automatic expanding device, and one machine completes all automated production.

Automatic stacker, equipped with an automatic expansion device at the end of the stacker,

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5.Octigonal Tube Milling Machine

Octagonal Tube Pipe Making Machine

This machine is a high configuration machine. The roll forming part consists of piller and a gearbox. The product is mainly used in rolling shutter doors. the machine Machine equipped with disa cutting.The product incision is smoother and more perfect.The blade can cut 100000 times.

Machine compose: decoiler,feeding device, roll forming,cttting device,plc comtrol box.

Tube Pipe Roller Shutter Door Roll Forming Machine.jpg

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6.Customzied Shape Tube Production Line

This pipe roller machine is customized according to the customized,including punching device.

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7.Pipe Elbow Making Machine

How are pipe elbows manufactured? Electrical Elbow making machines for Round & Square ducts.

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DELIVERY

Color Steel Roof Sheet Roll Forming Machine Delivery to Bolivia On December 25 ,2022
February 20, 2023

Roofing Sheet Roll Forming Machine Price Roofing sheet roll forming machine price is based on drawing and customer's budget. you can find used panel Roll Forming Machine in any place, but if you really want to use roof tile forming machine for a long time without any failure and maintenance. you can send your drawing of the roofing sheet profile and let our experienced engineer design metal roof making machine. According to our domestic and oversea roof and wall panel.in fact, STEELMAMA establishes roofing machine manufacture and installs more than 50 different profile roof panel machine in own workshop. So any customer needs galvanizing and color-coated roof and wall panels, you may contact STEELMAMA. Metal roof tiles systems offer many benefits, including:Increased longevityCost efficiencyHigher quality materialExtreme-weather performanceContemporary, sleek appearanceExtensive warrantiesEnvironmentally friendly Read More
Metal Steel C shape purlin roll forming Ship to South Africa On December,2022
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Metal Steel C shape purlin roll forming Ship to South Africa On December,2022, steelcoil Read More
Hydraulic Bending Machine Delivery to South Africa On December,16,2022
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The Tile machine and Trapezoidal roof sheet roll forming machine were delivered to Dominican customers On December, 5,2022. We are having a rich experience of 13 years into the business of Roll forming Machine line, Steelmama has penetrated the Overseas market in Africa, Kenya, Nigeria, Zambia, Ghana, Zimbabwe, Türkiye, the United States, Peru, Mexico, Nicaragua, Chile, Bolivia, Russia, India & Many Asia Country ,Steelmama manufacturing and exporting wide range of best quality Roll Forming Machine & Roll Forming Line in China and world wide. Read More
720 Trapezoidal Steel Metal Roof Sheet Making Machine Delivery to Zimbabwe On December,09,2022
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The Tile machine and Trapezoidal roof sheet roll forming machine were delivered to Dominican customers On December, 5,2022. We are having a rich experience of 13 years into the business of Roll forming Machine line, Steelmama has penetrated the Overseas market in Africa, Kenya, Nigeria, Zambia, Ghana, Zimbabwe, Türkiye, the United States, Peru, Mexico, Nicaragua, Chile, Bolivia, Russia, India & Many Asia Country ,Steelmama manufacturing and exporting wide range of best quality Roll Forming Machine & Roll Forming Line in China and world wide. Read More
Tile Machine And roof sheet roll forming Machine Ship to Dominican On December, 2022R
December 07, 2022

The Tile machine and Trapezoidal roof sheet roll forming machine were delivered to Dominican customers On December, 5,2022. We are having a rich experience of 13 years into the business of Roll forming Machine line, Steelmama has penetrated the Overseas market in Africa, Kenya, Nigeria, Zambia, Ghana, Zimbabwe, Türkiye, the United States, Peru, Mexico, Nicaragua, Chile, Bolivia, Russia, India & Many Asia Country ,Steelmama manufacturing and exporting wide range of best quality Roll Forming Machine & Roll Forming Line in China and world wide. Read More

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1.Uncoiler

2.Forming Section

3.Welding Section

4.Seam Polishing Section(Grnding Section)

5.Sizing &Turk-Head & Straightening Section

6.Cutting Stage

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