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Jh21 Series Open Back Automatic Punch/Punching Press Machine with Dry Clutch pictures & photos

Jh21 Series Open Back Automatic Punch/Punching Press Machine with Dry Clutch

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Min. Order / Reference FOB Price
1 Piece	US $12.00/ Piece

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Type:	General Punching Machine
Punch Shape:	Closed Punch
Slider Movement:	Double Action

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Product Description

JH21series open back press with dry clutch and hydraulic overload protector Descriptions
--Welded body with steel plate and high intensity.
--Main motor is made by Siemens.
--Adopts combined pneumatic friction clutch and brake.
--Cluster gear adopts the flooding oil lubrication.
--Six-face rectangle lengthen guide; JH21-315B/400B adopts eight-face lengthen guideway.
--Equipped with hydraulic overload protecting device.
--JH21-25/25B/45 adopts manual shut height adjustment, among these types JH21-25/45 adopts scale display and JH21-25B with digital display.JH21-63 and above type adopts electric shut height adjustment with digital display.
--JH21-45 can equip with die set height adjustment motor, the value will be displayed by digital.
--JH21-25B, JH21-45 and above type equipped with balance cylinder.
--Duplex valves imported.
--Electric compelling grease lubrication system.
--Balancing cylinder adopts manual lubrication system.
--One set of blowing device.
--Controlled by PLC with international brand.
--Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand.
--Equipped with optional air cushion device, automatic feed shaft and photoelectric protector, which can used to work with various automatic equipments.
Main SpecificationJH21-25BJH21-25JH21--45JH21-63JH21-80JH21-110JH21-125CapacitykN25025045063080011001250Nominal Strokemm3344566Slide Strokemm6080100120140160160SPMFixedmin -11001008070605050Variable80-12080-12070-9060-8050-7040-6040-60Max. Die Heightmm200250270300320350350Die Height Adjustmentmm50506080808080Between Slide Center & framemm160210230300300350350Bolster (FBxLR)mm300x680400x700440x810580x900580x1000680x1150680x1150Bolster Opening (Up Hole Dia.xDpthxLow Hole Dia.)mm130x260φ170x20xφ150φ180x30xφ160φ200x40xφ180φ200x40xφ180φ260x50xφ220φ260x50xφ220Bolster Thicknessmm7080110110120140140Bolster Opening (Dia./FBxLR)mm200x270260x250300x300390x460390x520420x540420x540Slide Area (FBxLR)mm270x330300x360340x410400x480420x560500x650540x680Shank Hole (Dia.xDpth)mmφ40x60φ40x60φ40x60φ50x80φ50x80φ60x80φ60x80Between Columnsmm448450550560640760760Main Motor PowerkW335.55.57.51111Outline Size (FBxLRxH)mm1150x1050x20501300x1050x20501390x1200x24001580x1210x25201640x1280x27001850x1450x30601850x1490x3060Net Weightkg2200260034505400700093409900JH21-160BJH21-200JH21-200BJH21-250JH21-250BJH21-315JH21-315BCapacitykN1600200020002500250031503150Nominal Strokemm6668888Slide Strokemm160180200200250200250SPMFixedmin -140353530303030Variable35-5030-4030-4025-3525-3525-3525-35Max. Die Heightmm350390450430500430550Die Height Adjustmentmm110110110120120120120Between Slide Center & framemm380390390420420420460Bolster (FBxLR)mm740x1300760x1400760x1400800x1400800x1400800x1400880x1600Bolster Opening (Up Hole Dia.xDpthxLow Hole Dia.)mmφ300x50xφ260φ300x50xφ260φ300x50xφ260φ320x50xφ280φ320x50xφ280φ320x50xφ280φ320x50xφ280Bolster Thicknessmm150160160170170170200Bolster Opening (Dia./FBxLR)mmφ470φ470φ470370x570370x570440x580440x580Slide Area (FBxLR)mm580x770600x800600x800650x850650x850650x850700x950Shank Hole (Dia.xDpth)mmφ65x85φ65x90φ65x90φ70x90φ70x90φ70x90φ70x90Between Columnsmm850870870960960920920Main Motor PowerkW1518.518.522223030Outline Size (FBxLRxH)mm2280x1550x32402500x1580x33202500x1580x34202730x1640x35502770x1700x40602770x1650x35502850x1700x4450Net Weightkg14500170001735023500245002500028000JH21-400JH21-400BCapacitykN40004000Nominal Strokemm1010Slide Strokemm200250SPMFixedmin -12525Variable20-3020-30Max. Die Heightmm430550Die Height Adjustmentmm120120Between Slide Center & framemm420490Bolster (FBxLR)mm760x1400940x1800Bolster Opening (Up Hole Dia.xDpthxLow Hole Dia.)mmφ320x50xφ280φ320x50xφ280Bolster Thicknessmm180200Bolster Opening (Dia./FBxLR)mm440x580440x580Slide Area (FBxLR)mm690x900720x1000Shank Hole (Dia.xDpth)mmφ70x90φ70x90Between Columnsmm960960Main Motor PowerkW3737Outline Size (FBxLRxH)mm2830x1680x38903100x1900x4600Net Weightkg2950034000
Warranty and Service
-- One year warranty for whole press.
-- All spare parts are available as we produce most of the parts in our factory.
-- It is easy to get the electric parts as all are international famous brands.
-- We can provide technical support via email, phone or video.
-- We can send out engineers for service, installation or training with reasonable additional cost.
-- English operation and maintenance manual is provided with the press.
-- All safety warning tags and control panels are in English.