1 Inch Key Strip Type Air Shaft
The air expansion shaft has a wide range of uses: any machine with winding, unwinding, slitting can be used for the air expansion shaft.
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The air expansion shaft has a wide range of uses: any machine with winding, unwinding, slitting can be used for the air expansion shaft.
Wide application: As an independently designed part, the length and size of the inflatable shaft range from 1 inch to 12 inches, and are determined by the actual needs of customers. The inflatable shaft can be used for any industrial equipment such as slitting printing, rewinding, coating, laminating, bag making, paper making, or other relevant central coiling machinery.
The gas expansion shaft (gas expansion shaft) is generally made according to the needs of the actual application. There is no standard part, and different types are selected according to the actual needs.
The key type air expansion shaft expands a single key bar, and the fulcrum spreads to each key bar to balance the force. It can be used for mechanical winding of articles with heavy load.
The inflatable shaft can be as long as six meters or more, and as short as hundreds of millimeters, depending on customer needs.
Air shaft characteristics As a special equipment for winding and unwinding, air expansion shaft is usually used together with magnetic powder brake, magnetic powder clutch and tension controller. It is widely used, such as the winding and unwinding system of coating machinery, slitting machinery, cross cutting machinery, laminating machinery, film covering machinery, film blowing machinery,…
The air expansion shaft (air expansion shaft) has the advantages of simple paper tube placement, high economic efficiency, short inflation time, large bearing weight, simple maintenance, etc. It is widely used in reeling and unwinding equipment such as printing machinery and paper machinery, and can be equipped with brakes, clutches, axle seat type safety chucks, tension controllers, etc
It is specifically used in paper coating, printing and other industries. , Unwind the reel. After compressed air is inflated, the key bar on the shaft surface can protrude (the shaft diameter is increased), and the key bar on the surface is quickly retracted after the air is deflated (the shaft diameter is restored) to tighten the cylinder core.
All machines and equipment used for winding and unwinding can be used for air expansion shaft. The inflatable shaft can be as long as six meters or more, and as short as hundreds of millimeters, depending on customer needs.
The convex key air expansion shaft, key bar air expansion shaft, claw air expansion shaft, claw key air expansion shaft. The main body of the convex key air expansion shaft is made of high-quality steel pipe, with chrome plated surface, and the aluminum convex key is flexible
When magnetic powder brake is used, it must be used on the winding shaft. It is often used together with the tension controller to form a tension control system. It depends on those packaging machines that use tension control, such as slitting machines, die-cutting machines, slitting machines, film covering machines, laminating machines and other packaging machines.
Magnetic powder clutch and brake are automatic control components with superior performance.
It has high linearity and high precision torque control.
High temperature resistant coil super alloy magnetic powder, long service life, smooth connection, no impact magnetic powder clutch
CNC precision manufacturing, high precision, fine processing, good linearity and superior performance.
High purity magnetic powder, without black carbon powder, stable performance and long service life
Because of the above characteristics, magnetic powder brake has been widely used for unwinding and winding tension control in papermaking, printing, plastic, rubber, textile, printing and dyeing, wire and cable, metallurgy and other related coiling processing industries. In addition, the magnetic particle clutch can also be used for buffer starting, overload protection, speed regulation, etc. Magnetic powder brake is also often used for dynamometer loading and braking of transmission machinery.
Magnetic Powder Brake has been widely used in unwinding and winding tension control in papermaking, printing, plastics, rubber, textile, printing and dyeing, wire and cable, metallurgy, tablet press and other related winding processing industries.
KTC-828A tension controller adopts a new graphic liquid crystal display, which shows clearer in Chinese and English, and sends 0~24VDC control voltage command for magnetic powder clutch/brake. It can also output 0~10V voltage signal to control inverter, servo motor or Other actuators perform high-precision tension control on the coil material. Widely used in printing, packaging, paper, cable, rubber, electronic battery, textile printing and dyeing industries.
The detection signal of LS series products varies with the change of coil tension, and is not affected by the position of coil on the roller. Meanwhile, double cantilever in diameter is used to protect the detector from damage caused by overload. LS-60B(Roller length)L-(Bearing capacity)N series cantilever tension detector can be used for accurate and non-repetitive tension detection of paper, film,foil and other materials.
It is suitable for the retractable shaft of coating, slitting, printing, rewinding, laminating, paper making, bag making, plastic and other related machinery, which can effectively improve work efficiency.
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