Audited Supplier
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
| Technical parameter | ||
| Item | Specification | |
| Raw Material | Type | Pre-painted steel coil & galvanized coils |
| Thickness(mm) | 0.3-0.55mm | |
| Roller material | 45# steel , coated with Chrome | |
| Shaft for rollers | Solid shaft with 55mm, processed with cylindrical grinder | |
| Forming speed(m/min) | About 30-35 | |
| Speed adjusting mode | Mitsubishi frequency transformer | |
| Roller drive | Decelerating motor + Chain drive | |
| Cutting mode | Hydraulic cutting | |
| Cutter material | Cr12 mov. | |
| Length measurement | Nemicon Encoder | |
| Control mode | Mitsubishi PLC | |
| Operating mode | Button + Mitsubishi Touch screen | |
| Main motor power(kw) | 7.5KW | |
| Total power(kw) | 9.7KW | |
| Process flow | Decoiler -- Feeding & Guiding -- Roll forming---Hydraulic Cutting - product to run out table | |
| Components of line roll forming machine manufacturers & supplier | ||
| Decoiler (manual decoiler and hydraulic decoiler for option) | 1set | |
| Feeding & guiding device | 1set | |
| Main roll forming machine | 1set | |
| Hydraulic cutting system | 1set | |
| Controlling system | 1set | |
| Run out table | 1set | |
How to produce roll forming machine in Zhongyuan?
1. Choose good quality raw material for machines
We buy raw material for our made machines such as steel plate. H steel frame and steel pipes from
famous companies in China. For example buy material from An Steel and Hangzhou Iron and Steel Group.
All Rollers manufactured from 45# steel
CNC machines can improve rollers precision.
Chromate finish on surface to add hardness of rollers.
3. High Accuracy Shafts
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. Machine frame is processed on surface by 10m planning machine.
Machine frame made from H350 type steel by welding, planned on surface to guarantee precision.
All the screw bolts with grade 8.8(Some other factories use low grade4.8) to ensure fix the machine
structure tightly and long life during the machine long time running.
5. Automatic PLC Control System
Control The Quantity And Cutting Length Automatically
Input the production data(such as production quantity,Length,etc.)on the touch screen , machine
can finish the set production plan automatically.
| 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 |
2. Main machine body and decoiler is load naked (tighten to container with steel wire rope).
3. Spare parts and operating tools are loading in tooling box.
Delivery : about 80 days
22+ years history in Metal roll forming machine industry
25+ years experienced engineers
Focus on machine quality with reasonable price
59 sets processing equipment, including in 12 sets CNC tooling machines.
Experienced technician can be sent to install machines abroad
100+ sets of machines exported each year
70+ countries using Zhongyuan Machines
Zhongyuan Machinery Factory is much experienced manufacturer of metal forming machinery with ISO quality system. " All-in-house source" - from raw material to the final high-precision roll forming machine,all done in Zhongyuan machinery factory. So that we can control our made roll forming machines quality and delivery time of roll forming machines. Our R&D department is staffed with senior engineers who have 25 years experience in metal forming machine industry.
Zhongyuan company has built a competitive cost advantage through the model of trying large-scale manufacturing and centralized procurement. In the past, present and future, as a well-known metal forming equipment manufacturer in China, Zhongyuan has always been customer-centric, strives for survival by quality, insists on the selection of high-standard raw materials and high-quality accessories, and implements strict process standards and quality standards. To ensure the safety and reliability of product performance, and continue to provide our customers and friends with highly cost-effective products and services. 
