
Pre-punching Z Shape Cold Roll Forming Machine With Changeable
Feeding Width
1. Technical Parameters
Material specification | galvalume, galvanized steel and carbon steel. |
Thickness | 1.0mm to 2.5mm. |
Main motor power | 15 kw. |
Hydraulic station power | 5.5 kw. |
Feeding width | changeable. |
Cover width | changeable. |
Yield stress | 235Mpa(33KSI) ~ 345Mpa (50KSI). |
Roll forming Speed | 12 m/minute. |
Cutting Tolerance | +/-2.5mm(length≤5000mm); +/-3.0mm(5000mm<length≤10000mm). |
Manual Uncoiler | Max. Capacity: 3000kgs. |
Coil inner diameter | 508mm. |
Voltage | As per customer’s request. |
Numbers of stands | 17 stands/stations/pairs. |
Type of cutting | Roll-formed and length-set profile cutting. |
2. Components of C Z Purlin Roll Forming Machine
The roll forming machine includes 4tons manual uncoiler unit, sheet
guiding equipment, straightening device, pre-punching device, roll
forming system, cutting equipment, hydraulic station, electric
controlling system(PLC) and run out supporting table.
3. Process sketch
Uncoiling the sheet --- Infeed guiding --- Straightening ---
Pre-punching --- Roll forming --- Measure length --- Cutting the
panel --- Panels to the supporter (option: automatic stacker).
4. Material of Main Equipment
Roller Material | GCr15 bearing steel, with quenching treatment. |
Active Shaft Material | High grade No.45 carbon wrought steel,which can improve the integrated mechanic feature of the shaft. |
Electric Elements | PLC control panel, transducer imported from Mitsubishi of Japan. |
Cutter blades | Cr12 mould steel with quenched treatment. |
5. Specification
6. Series Design of Product
Jiangyin Dingbo Technology Co., Ltd
Company introduction
We are located in Jiangyin city, Jiangsu province, specializes in manufacturing various types of high speed, high precision roll forming machines, with more than 20 years’ experience. It has gained highly praise by customers from all over the world, due to top quality and competitive price of the products. Company principle: top quality, low price.
We a professional manufacturer of cold forming equipment (especially high difficulty cold formed steel), wins the trust of customers by its honesty, pragmatic operation philosophy, advanced technology, innovative design thinking, excellent quality, superior after sales service, competitive price, etc.
Main products
We mainly produce all kinds of roof/ wall tile roll forming machine, C purlin, Z purlin, C&Z interchangeable purlin roll forming machine, uni channel forming machine, rack shelf roll forming machine, guardrail roll forming machine, cable tray roll forming machine, metal deck roll forming machine, down pipe roll forming machine, rolling shutter door roll forming machine, auto stacker, EPS/PU sandwich panel production line, slitting line, cut to length line, tube mill, etc, mainly in construction use.
After sale service
1). Engineer will give free training lessons to labors in buyer’s factory.
2). The Buyer will buy the round-trip air ticket for Engineer if visa application is approved. The buyer is also responsible to bear expenses generated, e.g. visa formalities, meals, accommodation and allowance of USD100 for engineer per day.
3). During this guarantee period, we will provide spare parts without any charge in case of quality discrepancy caused by us. If the malfunctions are caused by your incorrect operations, we will provide the buyer spare parts at cost price.
4). We will charge the buyer cost price of spare parts beyond one year and provide long-term technical guide.
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