I. Summary
The mill is intended for manufacturing round pipe Φ32mm-Φ89mm with thickness of 1.5mm-4.5mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths.
Finished product will be of round, square or rectangular pipe
II. The technical flow of the production line
{SteelTape}→→ Double-head 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 straightener →→Flying saw under computer-control →→ Run-out table
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2.Is to roll the steel strip of different sizes to the corresponding tube blanks of straight seam continuously through roll type forming, cage roll forming and FF/FFX forming ,then heated the tube edges to the welding temperature via high frequency induction or contact heating and completed the welding under the extrusion of the squeeze roller, after cooling ,sizing and strightening to be the requested straight seam steel pipe. Mainly composed by the forming section, the welding section, the sizing section, the transmission system and the electrical system etc.
ApplicationÂ
1. Water pipe
2. Heating pipe
3. Low-pressure process pipeline
4. Low pressure fire fighting pipeline
5. Sewage Pipes
6. Steel Scaffolding Pipe
7. Wire and cable protection pipe
8. Structural support Steel Pipe
9. Industrial Steel Pipes
10. Decoration Pipe
11. Oil & Gas Pipes
Q: Are you manufacturer?
A: Yes, we are manufacturer and trading company. We have our own technical team, and about 86,000 sq.m workshop. Welcome to visit us.
Q: What kind of payment term you can do?
A: We are flexible about payment terms, we can help you on financing also, please contact us for details.
Q: What info you need before you make the proposal?
A: The pipe diameter and thickness range which you need or the profile drawings, material information, you special requirements.
Q: What I should do if I just start a new business?
A: Contact us immediately, we provide free consultant pre-sales service
Q: How do you do QA?
A: We have team do Strict QA
1)  Every gear box will be tested for 8 hours with oil inside to guarantee there is no leak
2) Every shaft will be inspected for the centering jumpiness
3) Every roller will be checked to make sure its tolerance, Critical parts will be inspected for all dimensions
Q: Why I should choose you, what's the different between you and other Chinese supplier
A: We are concentrate on this area for more than 20 years. Our pipe making machine line directly export to US, Poland, Russia, Brazil, Egypt, Venezuela, El Salvador, Kazakhstan, Indonesia, etc.
1) Sharp cutting and processing;
(2) Diamond cutting pieces have high rigidity, high strength and long service life;
(3) The ultra-thin diamond cutting piece has high precision, which can be used for slotting machine cutting, and the incision is smooth without collapse;
(4) The continuous cutting of Valin diamond slices does not slip and does not appear the phenomenon of blade passivation;
(5) The diamond cutting slot is narrow, which can greatly improve the utilization rate of precious raw materials.
Application materials of ultra-thin diamond cutting pieces:
Grinding materials: refractory materials, ultra-fine whetstone, whetstone, whetstone cutting;
Ceramic materials: alumina, zirconia, silicon carbide, peng carbide, boron nitride, ceramic lining brick, piezoelectric ceramics, black ceramics, glass products;
Semiconductor materials: silicon carbide, silicon wafer, monocrystalline silicon, polysilicon, solar cell, circuit board (PCB);
Magnetic materials: magnetic core, magnetic sheet, magnetic ring, permanent magnet ferrite, rare earth Ndfeb;
Glass materials: all kinds of glass tube, glass spout, tea leakage, high borosilicate glass (e-cigarette tube), rice beads, capillary glass tube, optical glass, quartz glass, microcrystalline glass, sapphire, crystal, jade;
Brittle metal materials: YG series hard alloy, tungsten steel round rod;
Optical materials: LED, LCD, quartz photovoltaic, quartz crucible;
Alloy materials: high speed steel, die steel, alloy steel, stainless steel;
Other materials: carbon fiber material, valve rod, brake pad
Abrasive Blade,Angle Grinder Cutoff Disc,1 Inch Cut Off Wheel,Aluminum Oxide Thin Cutting Wheels
Henan Jinlun Superhard Material Co., Ltd , https://www.jlsuperhard.com