The upper and lower rollers are all the main drive, through the friction between the steel plate and the roller driven side roller rotation, to provide torque for the round. The use of full hydraulic drive form, with a synchronous hydraulic system to automatically balance the speed between the rollers automatically compensate for the surface speed of the upper and lower work rolls. The on-roll hydraulic motor comes with an on-the-fly brake, which allows the roller to stop exactly in the pre-bent state and minimize the remaining straight edge. Brakes should react quickly to ensure accurate positioning of the plate ends and to prevent the plates from slipping off the machine.
According to the adjustment of the position of the two sides of the roller arrangement can be symmetrical or asymmetric bending, so the machine can be rolled into a theoretical surplus straight edge is very small ideal cylinder, compared with the symmetrical three-roll coiler without the use of presses Pre-bending of the board side.
This machine under the roller, roller lifting displacement by the intelligent high-speed programmable logic controller PLC, automatic leveling, the screen digital display, synchronization accuracy ± 0.2mm.
This machine under the roll, side roll can be single-ended tilt, and can be tilted state with the same drop.
Equipment working conditions
Ambient temperature: -10 ℃ ~ 40 ℃.
Require the machine tool in the above working conditions, long-term stability.
Fully enclosed protective device is safe and reliable, machine tool safety should meet the latest national standards "General technical conditions for metal cutting safety and protection."
According to the adjustment of the position of the two sides of the roller arrangement can be symmetrical or asymmetric bending, so the machine can be rolled into a theoretical surplus straight edge is very small ideal cylinder, compared with the symmetrical three-roll coiler without the use of presses Pre-bending of the board side.
This machine under the roller, roller lifting displacement by the intelligent high-speed programmable logic controller PLC, automatic leveling, the screen digital display, synchronization accuracy ± 0.2mm.
This machine under the roll, side roll can be single-ended tilt, and can be tilted state with the same drop.
Equipment working conditions
Ambient temperature: -10 ℃ ~ 40 ℃.
Require the machine tool in the above working conditions, long-term stability.
Fully enclosed protective device is safe and reliable, machine tool safety should meet the latest national standards "General technical conditions for metal cutting safety and protection."