160ton Sheet Metal Stamping Press Machine (JH21-160)

Made in China JH21 110ton power press high speed punching machine power press High Precision Jh21 C-Frame Pneumatic Power Press Machine 160ton 160ton Sheet Metal Stamping Press Machine (JH21-160)Product introductionOpen Back Press with Fixed Bed, a kind of thin sheet metal processing universal press imported advanced technology of AIDA company in Japan, which is suitable for shearing, punching, blanking, bending and shallow drawing. The structural feature is as follows:I. Brief introduction of structure1,The frame is welding with whole steel plate which has high rigidity, reasonable structure and beautiful design.2,The press adopts the vertical crankshaft structure. The distance of fulcrum is short and the crank is rigid.Driving gear is installed into the frame and gear is immersed in oil reservoir. Customer could choose Electromagnetic governor(Wannan motor factory), which is stepless speed regulation within a certain range and enlarge the area of craft.  Jh21 C-Frame Pneumatic Power Press Machine 160ton3,The press adopts Italy low inertia combined wet friction clutch and brake made in Shanghai OMPI, which has little passive inertia, low energy consumption, reliable interlock of clutch and brake and long longevity.4,The slide is a whole cast form construction which adopts hydraulic overload protector made in Showa, Japan with agile and reliable action. After overload, it can reset automatically to reduce the down time and improve the availability of press. High pressure oil seal which is imported from German is installed in slide high pressure cylinder.5,The shut height adopts electric adjustment, which has digital display. Its display is 0.10mm. The press adopts hexahedral rectangle lengthen gib, which has high guiding precision and steady precision.The press has pneumatic balancer, which reduce the second stroke. It runs smoothly to improve the dynamic precision of press.6,The control part adopts PLC from Mitsubishi, which is efficient to guarantee the reliability of control part.7,The press adopts dual valve from TACO, Japan, which can guarantee the safety and reliability of clutch.8,The press adopts cam controller which be combined with proximity switch. It can send signal exactly within the range of 360°and control the criterion of various actions and the harmony of assist machine to improve the reliability of press. Besides, the press has two-hand operating button and foot pedal switch, which can realize Continuous, Single and Inch mode. High Precision Pneumatic Power Press Punching Machine Jh21-63 Ton China Jh21-250ton Power Press Machine for Sale Jh21 Steel Stamping Power Press Punching Machine 110ton  160ton Sheet Metal Stamping Press Machine (JH21-160)II.Guideline of Technical performanceThe model JH21-315 press is manufactured according with accuracy of open press (JB/T 6580-93) and technical requirement of open press (JB/T 6580.1-1998). The security is according with the security and technical terms standard of forging machinery (GB17120-1997) and the security and technical requirement standard of mechanical press (JB3350-93).  Jh21 Series Pneumatic Fast Speed Metal Punching Press Machine Perforating MachineIII.Main Technical Specifications: JH21-25JH21--45JH21-63JH21-80JH21-110JH21-125CapacitykN25045063080011001250Nominal Strokemm344566Slide Strokemm80100120140160160SPMFixedmin-11008070605050Variable80-12070-9060-8050-7040-6040-60Max. Die Heightmm250270300320350350Die Height Adjustmentmm506080808080Between Slide Center & Framemm210230300300350350Bolster (FB×LR)mm400×700440×810580×900580×1000680×1150680×1150Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.)mmφ170×20×φ150φ180×30×φ160φ200×40×φ180φ200×40×φ180φ260×50×φ220φ260×50×φ220Bolster Thicknessmm80110110120140140Bolster Opening (Dia./FB×LR)mm260×250300×300390×460390×520420×540420×540Slide Area (FB×LR)mm300×360340×410400×480420×560500×650540×680Shank Hole (Dia.×Dpth)mmφ40×60φ40×60φ50×80φ50×80φ60×80φ60×80Between Columnsmm450550560640760760Main Motor PowerkW35.55.57.51111Outline Size (FB×LR×H)mm1300×1050×20501390×1200×24001580×1210×25201640×1280×27001850×1450×30601850×1490×3060Net Weightkg260034505400700093409900Detailed Photos: About Prima Factory: Nanjing Prima CNC Machinery Co., Ltd. is located in the center of China's machine tool industry, Mingjue Industrial Park , Shiqiu Town, Lishui Zone, Nanjing  Our company specializes in Table type CNC Fiber Laser cutting machine, exchangeable table cnc fiber laser cutting machine, press brake, shearing machine , ironworker, punching machine , HVAC ducting machine and other metal forming forging equipment development and sales, our product positioning in the middle-top quality class. We commit a modern enterprise management methods, committed management and meticulous management and zero defect operation. Based on the quality of the product management, its excellent quality, innovative design, reasonable price, and improve after-sales service to win the majority of Chinese and foreign customers praise.