Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd
Strength and Integrity Achieves Success
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Broad section steel or profile pipes are widely used in construction work, furniture making, and transportation. Cold rolled broad section production line is specialized for mass-producing such steel. It takes strip steel as raw material and utilizes the cold roll technique to form desired products.
All of these ensure high synchronized accuracy and the best product quality. All the indicators and operational costs are controlled at the most economical level.
Manual decoiler—Roll forming machine—PLC control—Hydraulic system —Post cut—Stacking
| Name | High Quality C Z Shape Purlins Roll Forming Machine | |
| 1 | Suitable raw material | PPGI/PPGL/GI/GL Steel Coils |
| 2 | Thickness of coil sheet | 1-3mm |
| 3 | Punching device | round hole or elliptical hole |
| 4 | Effective width | 100-300mm |
| 5 | Under frame | 400H-beam |
| 6 | Diameter of Soild shaft | 80mm, high grade 45# steel, finish turning, cylindrical grinding, with keyway |
| 7 | Roller | Gcr15, processed by CNC lathe, Quenched and tempered treatment, hard chrome coated 0.05-0.07mm |
| 8 | Thickness of middle plate | 18mm |
| 9 | Forming stations | 15 |
| 10 | Drive type | By chain(1.5 inch) link bearing model 6212 |
| 11 | Power of main motor | 11kw with Cycloidal reducer, Lichao, Shanghai |
| 12 | Power of pump station | 5.5kw, Lichao, Shanghai |
| 13 | Forming speed | About 15-20m/min |
| 14 | Hydraulic cutting | Controlled by PLC |
| 15 | PLC | DELTA, TAIWAN / Mitsubishi, Japan |
| 16 | Material of cutting blade | Cr12Mov, quenching 58-62℃ |
| 17 | Frequency converter | It has the advantage of slowing down before cutting, to ensure thelength accuracy(±1mm, far better than industrialstandard ±3mm). |
| 18 | Switch | CHNT |
| 19 | Transducer | SAJ |
Q: Are you a manufacturer?
A: Yes, we are a manufacturer. We have 4 factories ( Machining, Assembling, Heat treatment, and Moulding ). We also have our own R&D department. Welcome to visit us.
Q: What kind of payment term do you do?
A: We do T/T and L/C.
Q: What info do you need before giving me the price and proposal?
A: Since we design individual machines based on our customer's requirements, we need your desired products' basic dimensions, including all the pipe diameter(or tube length), thickness range, usage, raw material steel grade, coil weight, and degree of automation.
Q: What should I do if I just start a new business?
A: Contact us immediately, we provide a free consultant for pre-sales service. Also, we can help you solve the raw material (steel coil) purchase, worker training, international market price, and more.
Q: How do you do QA?
A: We have a special team to do strict QA, this is one of our strengths:
(1)Every gearbox will be tested for 8 hours with oil inside to guarantee there is no leak.