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Jh21 Series Open Fixed Table Press Jh21-160 Type Small Pneumatic Punching Machines Press Machine1
Machine Tools, Punching Machine, Press Machine, Punching Machines CNC
Shanghai Kuangji Precision Machinery Co., Ltd
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Product Description JH21 series open fixed table pressPerformance characteristicsHigh quality steel plate welded body, all subjected to tempering (or vibration aging) shot blasting treatment, with good rigidity and stable accuracy;The crankshaft is vertically arranged, with a compact structure, and the crankshaft is subjected to rolling treatment, with good smoothness and flexible rotation; Rectangular six sided extended guide rail with high guiding accuracy;Pneumatic dual balance cylinder, balancing the weight of the slider and upper mold, reducing impact and noise, eliminating the gap between the connecting rod and slider, reducing the impact and wear of the stressed parts, and improving the forming accuracy of the parts;The overall system adopts imported PLC centralized control, and the gas circuit is controlled by imported safety dual valve, which can achieve inch movement, single and continuous stamping;Key components such as sliders, guide rails, workbenches, connecting rods, and flywheels are all made of resin sand, which improves surface roughness by 1-2 levels and dimensional accuracy by 2-3 levels compared to general clay sand manufacturing;JH21-60 and above tonnage products adopt electric adjustment of mold height, high-quality configuration, and key components such as pneumatic components, electrical components, seals, buttons, etc. are all imported.Configuration DescriptionStandard configuration:·Wade high-performance wet clutch·Hydraulic overload protection device·Electric grease lubrication device·Manual thin oil lubrication device·Slider and upper mold balancing device·Misdelivery detection interface·Touch screen·Electronic crankshaft angle indicator (JH21-25-80 is a pointer type)·Cam controller·Electric slider adjustment device (JH21-60-400)·Programmable controller·Air source quick connector·Shockproof pad·Work lights·Air blowing·Second degree drop·Pre set counter (touch screen display)Optional configuration:·Dry clutch brake·Air cushion device·Photoelectric protection device·Quick mold changing device·Foot switch·Output shaft·Variable frequency speed regulation·Upper stripping device of slider(User selection should be specified in the contract)Technical ParameterunitJH21-25JH21-45JH21-60JH21-80JH21-100JH21-125JH21-160JH21-200JH21-250JH21-315JH21-400form SSSSSSSSSSSNominal forcekN2504506008001000125016002000250031504000Rated toque journeymm344556666.578Slide strokemm80120140160160180200200220220250Stroke timesregularmin-110080706055504545333330variablemin-160-12050-9545-8540-7535-6535-6030-5530-5525-4025-4020-35Maximum Die Set Heightmm250270300320335350400450500500550Adjustment amount of mold installation heightmm506070809090100110120120120Distance from the center of the slider to the bodymm210225270310330350400430450450450Column distancemm4705255605806706306969109809801050Size of the bottom surface of the slideraboutmm3604004805406206207008809009001020aroundmm250340400460520520580650700700750Mold handle hole sizediametermm50505050*70*70*70*70*70*70*70depthmm50607070*80*80*100*100*100*100*100Workbench sizeaboutmm7208259309501060110011751390150015401700aroundmm400440520600640680760840880880880Dropping hole diametermm150150150180180200220240240240240Workbench thicknessmm80110130140145155165180190190210Distance between workbench and groundmm7507758008458508509001000100010001100Overall dimensionsaboutmm15001540158517652000204023052600266027202850aroundmm9451075120012001300132014201540164016801750heightmm20902365247026752960298032103800385038504585Distance between anchor boltsaboutmm9901095110512251350144516652020223022002385aroundmm6907608409201020104011401360146015001570motorpowerkW35.55.57.57.5111518.5223037Compressor air pressureMpa0.5Note: Items with * are optional. (Products can be customized according to user requirements) The content of this sample is subject to change without prior notice.
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