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Roof panel machine with electric cutting
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Roof panel machine with electric cutting

1.【High Efficiency】20-25m per minute or 30-35m per minute .Produce 9600m per shift for 8 hours one day.
2.【Long Life Machine】Rollers of machine are CNC machine tooled, plated with 0.05mm hard chrome on surface.Heat treatment for cutting frame to remove the steel stress, to avoid deformation. Cutting material is Cr12 mould steel with quenched treatment, all these processing steps ensure machine long life time.
3.【High Precision】Shafts for rollers are tooled by grinding machine at least twice. Rollers are CNC processed to ensure precision performance.
4.【Automatic & Easy Operate】Safe and easy to operate with Mitsubishi PLC touch screen operating system.Friendly man-machine interaction.
5.【Excellent Services】Technician can be sent to your factory to install the machine and train your workers. Engineers are able to service overseas.We supply lifetime services for our machines.
  • Zhongyuan 37-250-1000 metal roofing machinery

  • Zhongyuan

  • 8455221000



Brief introduction of metal roofing machine for sale:

Technical Parameters of roof forming machine:

Machine model

1000 Roof Machine

Operation way

Automatic machine




36 Months




More 15 years life time



Material thickness


Suiting material

PPGI steel coils

Cutting material


Main motor


Forming rollers qty.

26 stations

Shafts diameter72mm
Roller Material45# Steel, plated chrome
Machine frame


Wall thickness40mm
Forming speed

about 30-35m/min

TransportationIn Containers,suiting for sea and road transmission

Feeding width or coil width


Effective width960mm

Yield strength of material

235Mpa or 34Ksi

Machine components of roof machine:

Manual decoiler

1 set(Capacity: 7 tons)

Roll-Forming M/C

1 set

Auto Electrical Cutting Device

1 set

PLC Control System

1 set

Product Rack (un-powered)

1 set (two pieces, total length is 3 meters)

Tool Box


Roofing working processing display

Decoiling the sheet→ guiding sheet →Roll forming→ Measure length and cutting the sheet→ Product to the run out table


Components description of roof roll forming machine

1.High Accuracy Shafts

Solid shafts dia. 72 mm for 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


2.Rollers of machine

All Rollers manufactured from 45# steel  

CNC machines can improve rollers precision.  

Chromate finish on surface to add hardness of rollers.

Zhongyuan rollers

3.Design bearings inside forming rollers

Design bearings inside the rollers to allow machine run with less loading so that rollers not easy to damage.

Ensure the same speed between all the rollers, no speed difference between rollers, improve the forming accuracy.

Bearings are helping to prolong machine life. Our made forming machines are allowed using more 15 years.

Zhongyuan bearing inside form rollers

4.Main machine body

Side wall thickness: Q235 with thickness of 40mm.

Machine frame is planned on surface by planning machine to improve process precision.

16A-1 Chain and gear move the line, motor drives, about 26-steps stations to form.

All processed rollers are assembled on the carpet to avoid scratching on the rollers' surface.

Zhongyuan shafts Zhongyuan assembly

5.Auto Electrical Cutting Device

1)  Adopts post cutting, Stop to cut;

2)  The cutting blade material is Cr12mov with quenched treatment.

2)  Adopts welded frame for good rigidity.

4)  Cutting frame has been heat treatment to avoid final product deformation. cutting length tolerance ±1.5mm.

5)  The power of cutting is provided by electrical power. 3KW.

6)  The final product can be cut as per set length in PLC controller, and the length is automatically measured by encoder. When final product reaches the set length, machine will stop to cut the product automatically. Finish this action, machine will run again continuously.

6.PLC Control System:

1) This system uses Mitsubishi PLC to control the all working actions. Production quantity and each piece length will be automatically measured. It is convenient to control the roll forming machine.

2) Mitsubishi converter adjusts speed technology, realize the automatic production.

3)  Touch screen is input and canceled the working data.

4)  Friendly man-machine interface system can be set batches to the workpiece, length, quantity, etc.

5)  Encoder count, having function of count and measuring length.

6)  Suitable power voltage: 380V/50HZ/3Phase (can be custom by client’s requirement).

System outer form reference:

Zhongyuan PLC system


Product application of metal roof sheet roll forming machine

In order to satisfy various customer requirements, we design and manufacture metal roof sheet roll forming machine in different specs, models and configurations.

Roof panel roll forming machine Application Example



Packaging Details of roofing sheet roll forming machine

1. One *40GP container for loading one set of roof panel machine with mechanical decoiler; 

2. The whole Wiped Anti Rust Oil, PLC controller covered by foam film; 

3.Spare parts and some small parts packed in plastic tooling box; 

4.All Components Fixed by steel wire with Container. Suitable for long time sea shipping. 

Delivery Time

Machine ready within 100 days after getting 30% deposit and confirming contract details from buyer and sellers.



Steel Coils and Sandwich Panels
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Contact Us For More Roll Forming Machine Detailed Information

You can contact us either through phone number 0086-13867521382 within our working hours, or send an email to sales@chinazhongyuan.com, or send an inquiry form to us using "Inquiry Now" option. Our customer representatives will respond as soon as possible.
Hangzhou Zhongyuan Machinery Factory — Roof Roll Forming Machine
 Add: No.228, Yongli, Nanyang Street, Xiaoshan District, Hangzhou City, Zhejiang, P. R.of China. 
 Tel: 0086-13867521382



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