|Place of Origin:||China (Mainland)|
|Model Number:||W11-8x3200 3-Roller Rolling Machine|
|Minimum Order Quantity:||1 set|
|Price:||USD 11200-12500 set|
|Packaging Details:||wooden cases for CNC press brake|
|Delivery Time:||25 daty|
|Payment Terms:||L/C, D/P, T/T, Western Union|
|Supply Ability:||10 Set Month|
|Brand:||ACCURL||Model Number:||W11-8x3200 3-Roller Rolling Machine|
|Max. Plate Thickness:||8 Mm||Max.Plate Width:||3200 Mm|
|Processale Material:||Metal||Keywords:||Manual Sheet Metal Rolling Machine|
W11-8x3200mm Manual Sheet Metal 3 rolls Rolling Pipe Bending Machine
3-roller symmetrical plate rolling machine Mechanical 3-roller symmetrical plate rolling machine, Thread rolling machine, Metal rolling machine
The machine widely used in petroleum, chemical industry, cement, boiler, shipbuilding, aviation, water conservancy, power transmission towers and other machinery and equipment. Its working principle is rotating bending deformation. For the upper roller can be moved no matter up and down, but also horizontally, so no need additional press or equipment, can realize bending, as well as correction of the workpiece.
1. The cylinder rolling is completed by the upper roller which presses to the lower one and the mutual rolling.
2. The machine consists of the operation part and the transmission part which are welded at the whole bottom pallet.
The operation part consists of left and right bearing housing, one upper roller, two lower rollers, lifting gears and some accessories. The lower roller is the main one, upper roller can be adjusted at the height. The transmission part consists of the main motor, speed-reducing motor and other accessories.
China supplier sale 3 rollers/three rollers W11-12*3000 stainless steel plate rolling machine price
3. The lower roller is driven by the main motor through the main reducer. The main reducer output shaft transmits to the two lower rollers through a group of gear wheel. The roller driving direction is switched by the main motor.
4. The elevation movement of the upper roller is realized by the auxiliary motor through the auxiliary reducer, which drives worm and worm wheel under the left and right roller bearing to move automatically, makes the steel wire nut which is fixed on the worm wheel rotating, and completed by up and down movement of ball bearing screws accordingly.
5. The offloading device is used after the round cylinder have been finished. Before leaving the left bearing seat, raises the upper roller to standard height, and make the upper roller stop with balance pull rod at the bottom of upper roller. Then draw out pin shaft on the tilting bearing seat, overturn the tilting bearing seat, then the coiled product can emerge from one end of the upper roller.
6. The main components are: three 45 steel forged rollers, HRC3545, support frame is welded, process after being welded, the lower pallet is a welded part. Ball bearing screw and worm gear are 45 steel forged parts.
7. Electrical parts is adopted famous apparatus, steady performance, durable, safe and reliable, operates conveniently.
CNC Control system
1. It is controlled, in entry-level, by a user-friendly CNC, to roll parts in automatic mode. More powerful DAVI CNCs (the most advanced in the industry, until those selected by NASA), are self-programmable, without the need of experienced operators.
2. HMI (human machine interface), intelligent operation.Self-compensating, single operate, high efficiency, safe and convenient.
3. Many models for choice, economic numerical control model, TC computerized numerical control.
Working roller is the main part of the machine, and the material for four rollers are 42CrMo ,and done strictly industrial standard needs for the working roller to guarantee the mechanical performance.
The basement and the shaft if the main structure of the machine through welded treatment, and strictly done through annealing treatment to avoid inner-stress and ensure enough rigidity and intensity and guarantee the normal working when full-loaded.
The upper-roller is main drive roller, the driver force is got by a reducer through a connection to motor for rolling of the working roller. In the shaft of this motor, there are brake apparatus to make sure the precision position when rolling and prebending. The full machine has enough intensity and rigidity, main parts of force has keys to be reliable connected, easy for maintenance.
The bottom roller and two side roller’s up-and-down movement is drive by the hydro-cylinders in two sides. The gear in two side use self-aligning roller bearing, synchronization in movement, and controlled by computer; The dumping side of the upper roller has the dumping hydro-cylinder, the end of upper roller has the balance equipment for convenient take-off the roller cylinder and working pieces.
Upper roll device
The up roller gear drive from the main for turning, the ends of the SP-1 bearing support, drive-side through the flat key, off the main drive gear and connect the device to transfer torque, tip-side with the protection of Steel .
The material of the up roller is 42CrMo, heat hardening is HB220-300.
Down roller device:
Down roller supports under the bearing, the bearing housings on both sides of the rack mounted inside the track, the bottom of the piston and cylinder connected. Bearing in the liquid under pressure can rise and fall along the rail, according to the size of the thrust rod, steel plate under the roller clamping force required by the hydraulic system pressure control valve be adjusted.Addition of the down lower rollers can roll adjustment, improve the accuracy of product under the same material heat treatment hardening is HB220-280.
|Model||ACCURL W11-8x3200 (3200m x 8mm)|
|Product Name||manual sheet metal rolling machine|
|Max. Plate thickness||8 mm|
|Max. Prebending thickness||6 mm|
|Max.Plate width||3200 mm|
|Roll Speed||5.8 m/min|
|Min.diameter of Max. Plate thickness||650 mm|
|Upper roller diameter||260 mm|
|Bottom roller diameter||230mm|