The former slitter magnetic powder clutch speed can not be high, due to the formation of magnetic powder in the operation of high-speed friction, resulting in high temperature, shorten its life, serious will be stuck to die, so that the machine operation is blocked, to the consumption of serious results. Seriously affect the efficiency of consumption.
The traditional control plan of the slitter is to use a large motor to drive the shaft of the retractable roll, and the magnetic powder clutch is added on the reel to control the resistance caused by the current of the magnetic powder clutch to control the tension of the data surface. Magnetic powder clutch and brake is a special automation components, it is filled in the work gap of the magnetic powder transmission torque, change excitation current can change the magnetic state, and then adjust the transmission torque. It can be used for stepless speed regulation from zero start to synchronous speed, and is suitable for high speed and small power speed regulation system. It is also used to adjust the torque by adjusting the current to ensure that the tension in the winding process insists on constant unwinding or rewinding tension control system.
The main characteristic of the cutting machine is the magnetic powder clutch as a resistance installation, through the system control, to output a DC voltage, control the magnetic powder clutch generated resistance. The main advantage is that it is passive installation, can control the small tension.
Defects: Speed can not be high, high speed operation of the formation of magnetic powder high speed friction, resulting in high temperature, the formation of magnetic powder clutch fever and shorten its life.
Use the tool to stop the longitudinal cutting of a certain width of the coil, cut into a number of narrow volume of the installation used. Installed in the calender or extrusion machine, glue machine and other units, can complete continuous cutting, often with winding installation. Cutting knife can be used flat blade and round mouth knife.
Paper processing machinery slitting Machine [series of Products: disk paper slitter, small disk paper slitter, web slitter, high-speed slitting machine, etc.
Metal processing machinery slitter: Strip slitting machine, copper slitting machine, aluminum plate slitting machine, stainless steel slitting machine, tinplate slitting machine, divided into cutting machine classification
The variety of slitting machine is increasing and the classification method is different. According to the paper size of the request can be divided into paper cutting machine and small plate slitter.
The function characteristic of the paper slitting machine
Paper slitting machine is used to cut the large axis of the original paper into different specifications of the paper, for consumption of napkins, tissues and other applications. Divided into a common paper tray or with pneumatic synchronous feed installation two kinds.
Advantages of small-plate slitting machine
Small tray of paper cutting machine function: Consumption punching small plate, consumption reel toilet paper. Advantages: Punching, rewinding, slitting at the same time stop. can be equipped with pneumatic synchronous feed, inflatable shaft rewinding, embossing and other installation.
Analysis of the advantages of web-paper slitting machine
New improved cutting machine cylindrical cylinder knife, light and smooth, wind resistance to reduce, to prevent paper floating. Laser recognition color standard system, detection drum printing paper color standard, symbol and so on and stop slitting Roll Paper Force setting program, can directly in the human machine Interface control operation.
Equipment characteristics: 1. Centralized panel operation, integrated circuit control. The various parts of the machine are concentrated in the operation control of the panel laminating machine. 2. Panel main function: A. Spindle speed adjustment B. rewinding length setting C. Unwinding tension adjustment d. Roll tension set E. Start. The Abort button. 3. The cutter adopts the upper and lower round knife. And can be based on different cutting width change the knife pad, adjust the cutting width to reach high-quality cutting quality.