Through the Electro-hydraulic directional control valve ,can control the bottom roller up-and-down movement and also the arc movement of two side rollers. Through hydraulic-control non-return valve ,the working roller can stay at any position.
Dumping cylinder’s return circuit has one-way throttle valve, can adjustment suitably for the working structure speed.
The all hydraulic system has reasonable design , reliable in working and equipped with high-precision oil and oil filter to ensure the clean of the hydraulic system oil. The pipe system is reasonable placed, convenient in operation and flexible in action to guarantee the non leakage of the system.
The electronic control system
The system use touth-screen system and has adopt JAPAN OMRON illigent PLC and the input and output module.After all clients’ usage practice ,they have the good stability and strong anti-interference and anti-seismic ability.
The sensor adopt high-precision encode to ensure the position precision and monitor all rollers working position. The high voltage parts adopt all the components from China joint famous enterprise has long-term usage and seldom broken character.
C.2 Control system function
A. To control the working roller synchronization movement automatially
Control the bottom roller vertical movement synchronization, the synchronization precision is ±0.2MM.
Control two side rollers synchronization movement,the synchronization precision is ±0.2MM.
B. display real-time date and all rolling information and plate-rolling information.
The bottom roller’s two side has real time date.
The two sides of side rollers has real time date.
C. control system has warning messenger to timely know what happened for convenient operation and maintenance.
1.CE,ISO,CQC Certification 2.BOSCH Hydraulic system 3.High performance and good price
Roll forming machine From 8mm-120mm thickness
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We can also supply the assessories of shearing machine !
TECHNICAL PARAMETERS for 4-roller plate rolling machine 4 roller roll forming machine ,roll bending machine,rolling machin
Pre- bending (mm)
Working length (mm)
Max. thickness (mm)
Motor power (KW)
COMPANY HONORS 4 roller roll forming machine ,roll bending machine,rolling machine
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PACKING 4 roller roll forming machine ,roll bending machine,rolling machine
OUR COMPANY 4 roller roll forming machine ,roll bending machine,rolling machine
Ⅰ,30% deposit by TT and 70% balance before delivery.
Q:How about your machine quality?We are worry about the quality. A:Through many years research in technology,our design including structure and detailed security and precision has enhanced greatly,and can match all the CE standard or more strict standard.Our machines distribute worldwide to about 50 countries where there are metal plate industry ,there are our machines.And where there are our machines,there are good reputation and terminal user satisfaction.
Q:Whether the machine price can be more discount A:We always provide high quality machine,as we know ,oversea market is more important and difficult than domestic market because of communication time costing after sales,So always,our machine has enough quality standard to make sure the machine can work more than the real warranty period.In this way ,we will save a lot and think in advance for the clients. Actually we also think about our price level,we are sure to provide quality=price and price=quality ,the matched price and acceptable for the clients and durable for our machines.We welcome your negotiate with us and get a good satisfaction.
Q:How about your manufactory in CHINA A:We located in HAIAN CITY,NANTONG,JIANGSU province who is the leading area in China and also in the worldwide as the center of the metal plate solution machines,We have worked about 10 years in this area and totally have about 150 staffs.Rich experience in this field with professional technical supporting and oriented service. We welcome your visit to us any time.
Q:Do you accept L/C payment term? A:Yes,we accept 100% L/C at sign from almost all countries.