Concrete block molding machine at startup, the motor current will be higher than the rated 5-6 times, not only affect the service life of motor and consumes more electricity. The system in the motor when the design selection will have a certain margin, the speed of the motor is fixed, but in the actual use process, sometimes at a lower or higher speed, so the frequency conversion reform is necessary.
The converter can realize soft start of motor, achieve the goal of energy saving and speed regulation by changing the input voltage frequency of equipment, and provide the equipment with overcurrent, overvoltage, overload and other protection functions. Domestic famous inverter manufacturers include SAJ, ying, wei, teng and other molding machines' working principle, basic structure, rolling curve parameters of rolling device, equipment installation precision, as well as the man-machine interface in the equipment installation and debugging process, which cannot communicate with PLC and solve the problem of moving parts positioning.
The VMIVAST4 molding machine has four drums and two transfer rings, namely mechanical drum (2), tire drum and band drum, tire transfer ring and band transfer ring. In view of the actual use situation, the equipment is improved on the roller with zero strip guide layer, and a set of i-whe