Audited Supplier
Factory Lifetime Service!
Factory price hot sale PLC control system steel manual C purlin channel cold roll/roller forming/former/form machine/machineryOur Advantages:
Zhongyuan Machinery Manufacturer established in the year 2003,manufacturing and exporting Metal Roll Forming Machines.
All efforts are devoted to the research and development of how to provide customers with high-quality and durable molding machines
Our main product Metal Roll Forming Machine, such as C/Z Purlin Roll Forming Machine, Cold Sheet Forming Machine,Metal Deck Roll Forming Machine,Metal Deck Roll forming Machine. etc.
Our company has successfully established and passed the ISO9001 quality insurance system,
Also they had been approved with CE certificate.
For our roll former, 36 month free warranty,
And our company promises that we will provide product service life maintenance service.
Sales area Experience Machines produced
70+ countries 22+ years 1200+ sets
| Item | Specification | |
| Material | Type | galvanized steel sheet |
| Thickness(mm) | 1.5 -3.0 | |
| Yield strength(mpa) | 235 -345 | |
| Forming speed(m/min) | About 15m/min | |
| Speed adjusting mode | AC Frequency | |
| Roller drive | Decelerating motor + Chain drive | |
| Cutting mode | Hydraulic cutting | |
| Cutter material | Cr12 mov | |
| Length measurement | Encoder | |
| Control mode | Mitsubishi PLC | |
| Operating mode | Button + Mitsubishi Touch screen | |
| Main motor power(kw) | 15 KW (Depend on final design) | |
| Hydraulic station power | 5.5K W (Depend on final design) | |
| Total power(kw) | 20.5KW | |
| Uncoiler's loading capacity | Max. Capacity: 3000kgs | |
Components description of Purlin roll forming machine
1. Guide device
Feeding material guide device, use high speed steel on both sides; its feature of
High hardness, high wear resistance and high heat resistance to guarantee long life of machine. 
2. Rollers of machine
All Rollers are made from Cr12MOV.,Hardness 58-60HRC.
CNC machines can improve rollers precision.
Chromate finish on surface to add hardness of rollers.
3. High Accuracy Shafts
Solid shafts dia. 82 or 90mm for different material thickness.
All shafts are tooled twice by cylindrical grinding machine to ensure final precision.
Guarantee buyers get high accuracy deck sheet from Zhongyuan made machine.
4. Automatic PLC Control System
Input the production data(such as production quantity,Length,etc.)on the touch screen , machine can finish the set production plan automatically.
One time buyer can set 20 batch data in the programme.
| Components of control system | PLC, Inverter, Touch Screen, Encoder, relays, etc |
| PLC | Mitsubishi (Japanese brand) (Siemens for option) |
| Inverter | Mitsubishi (Japanese brand) (Siemens for option) |
| Touch screen | Mitsubishi (Japanese brand) (Siemens for option) |
| Encoder | OMRON or NEMICON (Japan brand) |
| Limit switch | Cut-to-Length Tolerance≤±1 mm |
1. The warranty is 36 months after the client receives the machine.
Within The 36months, we will send replacement parts to the client free of charge.
2. Provide life technology support and maintenance service .
3. Operation manual and installation videos will be supplied to buyers when delivery of machines. 
