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China, Chinese JH21 series open back press hydraulic overload protector1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Machine ToolsPunching MachinePower PressPower Press Price
Shaanxi HAVEN Equipment Co., Ltd.
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Product Description JH21 series open back press hydraulic overload protectorFeature:1. Welded body with steell palte and deep throat2. Combined dry type pneumatic frictioj clutch and brake3. Cluster gear adopts the flooding oil lubrucation.4. Six-face rectangle lengthen guide5. Rigd pressing down style overload protector.6. JH21s-45 adopts manual shut height adjustment with scale display. JH21s-63 and above type adopts electric shut height adjustment with digital display.7. Equipped with lifting banlande cylinder,8. Duplex valves imported from jipan9. Electric compelling grease lubrication system,10. Controlled by PLC with international brand,11. Equipped with optional air cushion devrce, automatic feed shaft device and photoelectric protector, which can used to work with various antomatic equipments.Specification:ItemJH21-25BJH21-25JH21--45JH21-63JH21-80JH21-110JH21-125CapacitykN25025045063080011001250Nominal Strokemm3344566Slide Strokemm6080100120140160160SPMFixedmin-11001008070605050Variable80-12080-12070-9060-8050-7040-6040-60Max. Die Heightmm200250270300320350350Die Height Adjustmentmm50506080808080Between Slide Center & Framemm160210230300300350350Bolster (FB×LR)mm300×680400×700440×810580×900580×1000680×1150680×1150Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.)mm130×260φ170×20×φ150φ180×30×φ160φ200×40×φ180φ200×40×φ180φ260×50×φ220φ260×50×φ220Bolster Thicknessmm7080110110120140140Bolster Opening (Dia./FB×LR)mm200×270260×250300×300390×460390×520420×540420×540Slide Area (FB×LR)mm270×330300×360340×410400×480420×560500×650540×680Shank Hole (Dia.×Dpth)mmφ40×60φ40×60φ40×60φ50×80φ50×80φ60×80φ60×80Between Columnsmm448450550560640760760Main Motor PowerkW335.55.57.51111Outline Size (FB×LR×H)mm1150×1050×20501300×1050×20501390×1200×24001580×1210×25201640×1280×27001850×1450×30601850×1490×3060Net Weightkg2200260034505400700093409900
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