2500mm Plate Bending Rolling Machine , Tank Rolling Machine 3 / 4 Roller

W12-12*2500 W11 3 4 Roller Plate Bending Machine Cone Rolling Machine Tank Rolling Machine Flange Rolling Machine

Main Features:

The machine has pre-bending function ,can place the plate one time without any position change and achieve the pre-bending and rolling function together.

The machine has been imposed with independent operation panel, and has safe-link-lock system. It has the character of high-technology, integrated-function, high-precision and easy-operation, it is ideal plate-rolling equipment and been widely used in all industrial areas for all plate cylinder, arc and cone rolling required fields.

The machine is composed by four working rollers , left-right machine body, basement, dump-part, transmission part, sensor part, hydraulic system and electronical system, tempering treatment after rough production, HB220-260.

The working roller is the main element of the machine under the material of #45 steel , in the finishing treatment procedure ,we use HRC40-45 intermediate

frequency quenching to obey strictly all the technical requirement of the working roller produce to guarantee the integrated quality of the machine.

The upper roller and the bottom working roller are well act as main drive. The vertical movement of the bottom roller and two side rollers are all controlled by hydraulic ,the vertical movement is digitally displayed and calculated by CNC, levelly automatically, the synchronization precision is ±0.2MM, The dumping equipped also use hydraulic drive ,in the end of up roller ,there are balance structure , can take out the rolled working pieced easily.

The basement and machine body are use wielded structure, and strictly done annealing treatment to reduce the inner stress and has enough strength and rigidity and guarantee the normal working when all full-loaded.

Hydraulic System

The hydraulic system can achieve below function: drive the hydraulic-cylinder to make the bottom roller make vertical movement, and drive two side roller make arc movement, control the dumping cylinder to make up-and-down movement.

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

C.1 Structure

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.

TECHNICAL PARAMETERS

Description and specification given in this catalogue are subject to modification without notice.

Wuxi Smart CNC Equipment Group CO.,LTD is a professional manufacturer and exporter in sheet metal machine tools,Wuxi Smart CNC Group their branch company including VISTMAC Machine Manufacturing Co.,Ltd . WUXI SMART CNC has 30 years history in sheet metal working machinery manufacture and export experience.
SMART CNC has always been manufacturing and distributing CNC Fiber Laser Cutting Machine, CNC press brake, hydraulic shear, plate rolling machine, Pipe Bending Machine as well as other sheet metal processing machine, including 5 major kinds, 20 series and more than 200 specifications. The products manufactured are widely employed in field of Machinery Manufacturing, Metallurgy, Petrifaction, Electrical Power, Wind Power Generation, Aerospace, National defense and military industry, Auto-industry, Railway, Shipbuilding, Natural gas and oil transportation. SMART CNC machines have been exported to more 50 countries and regions.
Capability of company: SMART CNC Group has over 250 employees with 310,000m2 floor space, 120,000 m2 construction spaces, among which 60,000 m2 manufacturing space, 300 sets of processing machines with more than 40 sets of heavy duty precise processing equipment.
Applied field: SMART CNC products are wide used in the field of Machineries, auto-making, vessel manufacturing, petrochemical industry, power supply, metallurgy, aerospace, military defense, railway vehicle, engineering machineries, metal forming machineries, wind power generation, natural gas and oil transportation pipe and construction pipe.
Research and develop capacity: 1 National R&D Center awarded by country, 1 Jiangsu Provincial Research Center for Metal forming engineering, 40 professional engineers, among them 10 senior professionals, 1 Outstanding Science expert of Jiangsu Province, 2 Pro. Senior Engineers, 4 engineering doctors from Xi’an Jiaotong University, 8 Engineering management masters, 20 Engineering masters, SMART CNC are honored as Chinese famous trade mark, National May Day Medal Winner, the one of top 10 self-innovation enterprises awarded by CMTBA, one of top 10 companies of nationwide metal processing innovation capacity, also awarded as most innovative company, advanced technological innovation company, The fourth batch of innovative pilot enterprise awarded by Ministry of Science and Technology.
ISO9001:2008 International quality management system certification, ISO14001:2004 environmental management system certification, OHSAS18001:1999 occupational health and safety management system certification.
CE and TUV
Quality undertaking: We are always devoting ourselves to “Quality First, Customer First” principles and keeping our promises for quality, striving for offering products with excellent quality, and we are very pleased to cooperate with friends from all over the world and always achieving co-development.