Purlin Forming Machinery
Components for the Machine
The purline forming line includes in automatic hydraulic decoiler, sheet leveling equipment, roll forming system, punching equipment, post-cutting equipment, hydraulic station, electric controlling system and supporter for purline.
Technical Parameters
Suitable material Galvanization steel sheet
Product Spec (100, 120, 140, 160, 180, 200, 220, 240)mm× 2.0-3.0mm× L(Width× Thickness× Length)
Forming Speed 8000 ~ 10000 mm/min.
Power Requirement Main motor power: 15 Kw-4 (Depend on final design)
Hydraulic station power: 5.5 Kw (Depend on final design)
Power for hydraulic decoiler: 5.5 X 2kw
Decoiler Max. Capacity: 3000kgs
Main roller qty about 16 stands
Control system Mitsubishi PLC and converter
Diameter of shaft 82mm
Type of cutting length-set cutting and post forming style
Hydraulic pressure 18-20 Mpa
Electric condition 380V/3Phase/ 50Hz
Total weight About 8000kg
Material of Main Equipment
Roller Material
Cr12 mould steel being quenched treatment, with digital-controlled procession, which ensures the rollers' hardness to be HR60 and durable.
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. Other elements from famous suppliers in China
Cutter blade: Cr12 mould steel with quenched treatment.
| Item | Specification |
| Material | Type | Color steel sheet or galvanized steel sheet |
| Thickness(mm) | 1.5 -3.0 |
| Yield strength(mpa) | 235 -345 |
| Roller material | 45#Chrome steel |
| Forming speed(m/min) | About 15-20m/min |
| Speed adjusting mode | AC Frequency |
| Roller drive | Decelerating motor + Chain drive |
| Cutting mode | Hydraulic cutting |
| Cutter material | Cr12 mold steel |
| 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 | 5.5 K W (Depend on final design) |
| Total power(kw) | 20.5 KW |
| Uncoiler's loading capacity | Max. Capacity: 3000kgs |
| Machine weight | About 8000kgs |
| Machine size | About 8*1*1.3m (Depend on final design) |
Components of machine: |
| Decoiler | 1set |
| Feeding & guiding device | 1set |
| Pre-cutting device | 1set |
| Main roll forming machine | 1set |
| Punching equipment | 1set |
| Hydraulic cutting system | 1set |
| PLC Controlling system | 1set |
| Run out table | 1set |
Process flow: |
| Decoiling the sheet → Leveling sheet→ Roll forming→ Punching→Measure length and cutting→ the Purline to the supporter |
About us
1. Customize roll forming machines since 2003.
2. CE, ISO certificate by SGS.
3. Mitsubishi PLC controller and transducer from Japan
4.12moths warranty, lifetime technical support
5. Capacity: 12-15 sets/month
6. Delivery: In only 5-8 weeks for urgent order
7. Company occupies 6650, in which 5650 for workshops
8. Have our own tool center. 12 sets CNC machines.
9. Third party inspection: Bureau Veritas, SGS. Can provide assessment report.
10. Machine original brand: Zhongyuan
11. Set up business relationship with companies in more than 20 countries
Established in 2003, Zhongyuan Machinery Factory is experienced manufacturer of metal forming machinery with ISO quality system. We offer a vast range of products, including in sandwich panel line, metal tile forming machine, cladding forming machine, metal decking forming machines, etc. We also can supply steel coils, EPS sandwich panels, PU sandwich panels to suit diverse requirements of our global customers.
At Zhongyuan, our R&D department is staffed with senior engineers who has more than 10 years experience in metal forming machine industry, So we are able to assist customers with professional designing and solution. And more, Our own tooling center is equipped with CNC turning-lathes, Grinding machine for roller shaft, Heavy planing machine, etc, which allow us to complete the majority of our processing procedures on-site. So we can better control the machine quality and delivery time of machines. All our forming machines are undergoes a series treatments, like cutting frames with heat treatment to remove stress of steel, to ensure all our performance requirements are met.
At Zhongyuan, we endeavor to provide quality built metal forming machines at economical prices. By purchasing qualified raw materials from suppliers which we have long term relationships with, we greatly reduce our material cost. Our company is located in Hangzhou City, about 2 hours from Shanghai and 1.5 hours from Ningbo port. This location allows us to ship products quickly and economically to our customers all over the world. As a result, we are able to satisfy our customers with both a high quality and economical metal forming machines.
Today, we have established lasting business relations with customers in more than 20 countries, such as America, Chile, Mexico, Bolivia, Brazil, Colombia, Argentina, Ecuador, Australia, Fiji, Papua New Guinea, Kuwait, Syria, Oman, U. A. E, Nigeria, Tanzania, Ethiopia, Gana, South Sudan, Algeria, Niger, Philippines, Indonesia, India, and others.
We have rich experience for metal forming machine solution, competitive price and excellent service. We will continue to do our best to supply perfect products and service for customers. Invite you to contact us for further information.
