PRODUCT DESCRIPTION Welded tube mill in the process of manufacturing square pipes, rectangle pipes with direct shaping and molding technology, combined type rollers are used with pieces structure, roller sleeves are filled between roller pieces, In the deformation region, rollers contact strip steel partially not fully, reducing the contact area and reducing the friction between strip steel and rollers accordingly. As a result, roller consumption is little and the energy consumption of units molding is also reduced remarkably accordingly. According to users needs, the welded tube mill machines can be designed into the multifunctional combination equipments for producing section steel, square pipes and round pipes, realizing one machine with multiple functions. Value highlights: The roller sharing rate is as high as 100%; Eclectic adjusting the roller spaces; Save about 4% of steel material; Main technical parameters Model Material of strip steel: carbon steel of 580Mpa, 350MPa and low alloy steel of X80 Molding speed m/min Specification of square pipe Specification of round pipe Pipe diameter mm Wall thickness mm Pipe diameter mm Wall thickness mm LW400 40 40~100 100 2.0~5.0 50~ 140 2.0~5.0 10~60 LW640 60 60~160 160 2.0~6.0 60~ 165 2.0~6.0 10~50 LW800 80 80~200 200 3.0~8.0 108~ 219 3.0~8.0 10~35 LW1000 100 100~250 250 3.0~10.0 114~ 273 3.0~10.0 10~35 LW1200 150 150~300 300 4.0~12.7 165~ 377 4.0~12.7 6~30 LW1600 200 200~400 400 6.0~16.0 219~ 508 6.0~16.0 6~20 LW2000 300 300~500 500 8.0~18.0 325~ 610 8.0~18.0 6~20 If you are interested in it, please click Shijiazhuang Zhonghui Cold-Forming& Pipe-Welding Equipment Co., Ltd.
This equipment is specially used for producing Carbon High Frequency Welded Pipe Mill. It made by refined materials in high precision and equipped with fixed length cutting saw. The main machine includes forming, welding, sizing and straightening device. The composition of equipment is from decoiler to fixed length-cutting saw. Rolling speed can be adjusted correspondingly within suitable range of pipe diameter and wall thickness. 1.process of the Production Line Raw material (strip steel roll) Material feeding End cutting and butt welding (hand welding) Strip storage cage Material feeding and forming High frequency welding Removing outer burr Cooling water jacket Fix the diameter and straightening Cut off with flying saw Material unloading (Manually stow and bind up) Inspection Storehouse 2.Technical parameter WB12DiameterΦ7-25mmWall thickness0.3-1.0mmSpeed90M/minPower of major motor22KWPower of high frequency welder60KW WB25DiameterΦ8-32mmWall thickness0.4-1.5mmSpeed90M/minPower of major motor37KWPower of high frequency welder60KW WB32DiameterΦ13-50mmWall thickness0.6-1.8mmSpeed90M/minPower of major motor55KWPower of high frequency welder100KW WB50DiameterΦ20-60mmWall thickness0.8-2.7mmSpeed50M/minPower of major motor75KWPower of high frequency welder100KW 3.Main features: Simple structure and beautiful appearance, because we adopt the shape-steel structure and process as a whole after welding. It has the ability of strong loading and stable operation when running the machine.The machine has features of low noise and high efficiency.
SEKO Machinery 30% higher speed straight welding seam titanium alloy pipe welded tube mill line specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes, chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.
Description ERW76 H.F. Straight Welded Pipe Production Line ERW76 high frequency longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 32mm-76mm in OD and 1.2mm-4.0mm in wall thickness, as well as corresponding square and rectangular pipe. Products: GI, carbon steel and stainless steel tubes for metallurgy, construction, transportation, machinery and vehicle industries. Equipment advantages High production efficiency, line speed can be up to 120m/min. High yielding, the machine works stably at a high speed, which improves the yielding of products. Low wastage, low unit wastage and low production cost. High accuracy, diameter error is only 0.5/100 of the pipe OD. Basic Technical Information of Welded Pipe Production Line Product&yieldRound Pipe32mm-76mm Thickness:1.2mm-4.0mm Square & rectangle tube25mm�25mm -60mm�60mm Thickness:1.2mm-3.0mm Length6m-12m Length Tolerance: ±3mm Production Speed20-120 m/min Production capacity20,000ton/year ConsumptionMill installed capacity120 kw Line Area70m(length) �5m (width) worker6-8 workers Raw MaterialCarbon Steel coilQ235B(ASTM GR·D,�s 230) Width105mm-240mm Thickness: 1.2mm-4.0mm Coil ID450-520mm Coil ODMax 1600mm Coil Weight2.0t Round pipeCold roll forming processGood roller design Square & rectangular pipeGeneral round-to-square processStable forming process Round to square with turksheadGood pipe quality, reach same wall thickness with round pipe
Usage Hangao Tech food grade 304 stainless steel welded pipe mill line specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes,� chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.
1). Welding pipe diameter: 8150mm and dn150-350 2). Thickness: 0.151.2mm 3). Speed: 1.53m/min 4). Accessories welding unit: panasonic tig150 (made in china) 5). Voltage rating: motor 380v, argon welder 220v
ERW tubes, or Electric Resistance Welded tubes, are a type of steel tubing produced through a high-frequency welding process. These tubes are widely used in various industries due to their strength, durability, and cost-effectiveness. The manufacturing process involves passing a steel strip through a series of rollers, where it is formed into a cylindrical shape, and then welded longitudinally using electric resistance. This welding process ensures that the tube has a strong, uniform seam, making it suitable for a wide range of applications. Key Features: Material Composition: ERW tubes are typically made from mild steel, stainless steel, or galvanized steel, offering various grades to meet different strength and corrosion resistance requirements. Manufacturing Process: The process of electric resistance welding uses heat generated by electrical resistance to bond the edges of the steel strip, creating a continuous tube. This process results in a smooth, clean weld seam that is often stronger than the base material itself. Variety of Sizes: ERW tubes are available in a wide range of diameters and wall thicknesses. They can be customized to meet the specific requirements of industries like automotive, construction, and oil & gas. Surface Finish: ERW tubes come with various surface finishes, such as mill finish, galvanized, or powder-coated, providing options for aesthetic appeal and enhanced corrosion resistance. Strength and Durability: The ERW process ensures uniformity in strength and structural integrity, making the tubes ideal for high-pressure applications. The welded seam is highly resistant to cracking and fatigue. Cost-Effectiveness: Compared to other types of welded or seamless tubes, ERW tubes are more affordable due to the efficient manufacturing process. Applications: Automotive Industry: Used in exhaust systems, chassis, and structural components. Construction: Employed in structural frameworks, scaffolding, and fencing. Oil & Gas: Ideal for pipelines, drill pipes, and other high-pressure applications. Furniture Manufacturing: Used in the production of furniture frames and other industrial products. Mechanical Engineering: Applied in various mechanical and hydraulic systems. Benefits: Precision and Consistency: The ERW process ensures that each tube is uniform in size and quality, minimizing defects. Flexibility: Customization options for length, diameter, and wall thickness to suit specific needs. Environmental Benefits: ERW tubes are recyclable, contributing to sustainability efforts in manufacturing. Conclusion: ERW tubes are a versatile and reliable choice for a variety of applications across different industries. Their high strength, cost-effectiveness, and customization options make them an excellent solution for projects requiring durable and high-quality steel tubing.
Welding Machine
Product Name: Welding Detailed product parameter description: Product model: Welding Our company has multiple DC welding machines, AC welding machines and argon arc welding machines, which can weld various steel structures, steel processed parts, and perform high-quality welding of various stainless steels, high-alloy steels, and non-ferrous metals. We welcome supplied materials for processing.
A flour mill may produce a single or multiple grades of finished flour from the milling of a given wheat or wheat mix. These finished flours are prepared by combining various flour streams that are produced at different stages of milling
A flour mill may produce a single or multiple grades of finished flour from the milling of a given wheat or wheat mix. These finished flours are prepared by combining various flour streams that are produced at different stages of milling
A flour mill may produce a single or multiple grades of finished flour from the milling of a given wheat or wheat mix. These finished flours are prepared by combining various flour streams that are produced at different stages of milling
A flour mill may produce a single or multiple grades of finished flour from the milling of a given wheat or wheat mix. These finished flours are prepared by combining various flour streams that are produced at different stages of milling
Vertical flour mill use for home use or small business at home. Our 18 Inch Atta chakki Machine made with CI Casting Body with Standard bearing gives long life and efficient emery stone gives well balance. Our products are 100% Copper winding, energy saving electric motor, hassle free smooth function.
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Longitudinal welded tube mill.
Hollow Section steel Tube is the general name for the steel pipe other than thecircular steel pipe. Such as square, rectangle, oval,elliptical, cone, trapezoidal, spiral, etc. Different steel pipe can more adapt to the particularity of use conditions, save metal and improve the labor productivity of parts manufacturing. It is widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, light textile and boiler manufacturing. The methods of producing different pipes are cold pulling, electric welding, extrusion and hot rolling, etc. Compared with the round tube, the different tubes generally have a larger moment of inertia and cross section modulus, and have a large bending resistance and torsion resistance, which can greatly reduce the structural weight and save steel.
