Supplier Details

Year Established:2000

Business Type:Manufacturer, Trading Company

Management Certifiation:

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  • steel roof forming machine

steel roof forming machine

steel roof forming machine stand type frame design famous brand PLC control system 3.great accuracy guarantee

Product Details

Quick Details



steel roof forming machine stand type frame design famous brand PLC control system
3.great accuracy guarantee

Machine Components:

5Ton*1250mm Hydraulic un-coiler


Hydraulic system expand coil inner hole, Pump motor: 3KW

Frequency Inverter to regulate turning speed, Motor: 2.2KW

Link-connect expanding system

Automatic stopping device, Load capacity = Max.5Tons

Coil inner–diameter= 470 – 560mm

Coil width = Max.1250mm


 Entry Bench


 Manual Pre-shearing device (Un-powered)


Smart cut control, to cut off the end of the final piece of sheet only


Cold Rolling Mills


Feeding section with guide

Gear/Sprocket driving,18-step to form

Rollers manufactured from 40Cr, CNC lathes, hard Chrome Coated

Shafts Diameter=75mm, Precision Machined

Main motor =5.5 KW, Frequency speed control

Forming speed Approx. 12m/min

Protection mesh cover above the roll form to avoid the hands going it


Hydraulic Cutting Device


Stop to cut, Post cut, No Blanking cut

Pump motor =4.0KW,Cutting pressure=Max.8Mpa

Cutting tool material : Cr12, Heat treatment


PLC Control System


Control the quantity & cutting length automatically

Combined with: PLC, Touch Screen, Inverter (Siemens), Encoder (Omron), etc

Cut-to-length tolerance≤±2 mm

Control voltage 24V

 Product Rack

 Un-powered, 3 units

Company Profile

XIAMEN LIMING MACHINERY CO. LTD (XIAMEN ZHENG LIMING METALLURGICAL MACHINEY CO., LTD ), covering an area of over 100,000 square meters, was founded in 1989 in a beautiful city—Amoy (XIAMEN). As one of China’s first manufacturers specialized in research & development of various cold rolling mills / roll forming lines and subsidiary machinery, through persistent development for more than 20 years and with the modernized administration, vigorous scientific research technology, advanced manufacture technics as well as perfected service system, LIMING has developed to be one of the most influential companies in the manufacture industry of cold rolling mills / roll forming lines.

    As we pay great attention to keeping improvement to the current products as well as developing new ones, we founded an enterprise technology center of city level, attracted hundreds of professionals, and have achieved more than 20 patents by now. Not only passing IS09001-2008 quality control system authentication, but also achieving the AA credit level in the generally-recognized ethic and standard evaluation, LIMING has become a HI-TECH enterprise integrated with ‘design, R & D, manufacture, sales and service’. 

    LIMING has been taking great effort to build up its brand, and has successfully been registered as “LM” label in 48 countries so far. Our machinery has been awarded the “famous-brand product” and “user-satisfying products”, and many products have gone through CE certification. With the advantages of being light structure, reasonable design and updating styles, LIMING products sell well not only in the domestic market but also more than one hundred countries and regions such as in Asia, Africa, Europe, South America, Australia etc, formed into LIMING’ special sales network throughout the world.

    Since founded, LIMING has been persevering with “commitment, comity, creativity, win-win” as the company’s spirit, and taken “quality assurance” & “reliable reputation” as its business principle. We provide clients with the excellent and integrative services consisting of development & design, manufacturing & installation, and testing & training. We sincerely wish to strengthen business relations with friends both at home and abroad, to create a more brilliant future.


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