Detailed Product Description

Specifications:1) Models: KJ32-400 / 500 / 600 / 700 / 8002) Material width (mm): 400 / 500 / 600 / 700 / 8003) Material thickness (mm): 0.3 - 3.2/6.0mm4) Coil load (kg): 2,000 / 3,0005) Coil inner diameter (mm): 5086) Coil outer diameter (mm): 1,2007) Speed (m/min): 168) Servo motor (kW): AC 3.5 / AC 5 9) Coil expansion: hydraulic10) Uncoiling sensor: photo sensor11) Uncoiling motor (kW): AC 0.75 / AC 1.512) Coil car: optional13) Air hold down arm: stander Feeding features by PLC program from Mitsubishi: 1) NC Servo feeding. Operating with computerized numerical control by PLC program from Mitsubishi made in Japan. The electrical parts from YASKAWA made in Japan including Servo motor, driver, encoder, interface screen and so on2) High precision feeding: to meet the coming of hi-tech industry, controlled by computer closed circuit feedback system to keep precision degree within ±0.03mm3) Feeding function: input 20 sets of different feeding length, each group provides 999 times for punching or cutting to satisfy processing of special products3) High efficiency release device, match with adjustment of signal from the cutter or press machine through cable wire4) Setting of feeding length: directly input feeding length on the control plate, and then it can reach needed distance. Max. feed length is 9,999.99mm; max. speed is 100m/minPress features: The body of JH21 series press is welded with steel plate, so it is with good rigidity and stable precision. The crankshaft is placed lengthways, so the structure is compact and the contour is beautiful. Using the combined pneumatic friction clutch and brake, the engagement is smooth, with agile action and low noise. Gear pair adopts the flooding system lubrication. The slide block is six-face rectangle with longer guide track of which face is bronze panel. Meanwhile an imported hydraulic overload protector is installed in the slide block of which air pump and high pressure ring seal are imported from other country. Its action is agile and reliable. The die set is adjusted by motor over JH21-63 press. There set lifting balance cylinder at the slide block over model JH2I-4O press, of which ring seal is imported from other country. The air pipeline is controlled by safety duplex valve. Its electric circuit is controlled by imported PLC. The press can be equipped with air cushion, automatic feed shaft and photoelectric protector, and can be equipped with automatic equipment which conforms to the safety standards of press.