Hihg Precision C-Frame Deep Throat Mechanical Punching Press

JH21 series C-Type high precision power press 1.JH 21 Series high precisin presses is one of the new generation of plate process. It is for cutting ,punching ,blanking ,bending and light stretching work.2.Rigid construction guarantees exact  die mating ,six-side long rectangle guides of the slide with high moving precision and high accuracy ,extending the service life of the die3.Highly advanced, rigidly suppported gears, operated in oil bath without any noise saves space,reduces, shaft deflection, increases gear life.4.The press adopts the low inertia combined dry pneumatic friction clutch and brake from OMPI, Italy ,smoother press performance, easier maintenance, to ensure reliable safety and flexible action, low noice, long service life.5.Driving gear is installed into the frame and gear is immersed in oil reservoir. Customer could choose electromagnetic governor which is stepless speed regulation within a certain range and enlarge the area of craf.6.The RAM is a whole cast form construction which adopts high quality  hydraulic overload protector and reliable action.After overload, it can reset automatically to reduce the down time and improve the avaiability of press.Main Features:1,   Welded body with steel plate and high intensity.2,   Main motor is made by Siemens.3,   Adopts combined pneumatic friction clutch and brake.4,    Cluster gear adopts the flooding oil lubrication.5,    Six-face rectangle lengthen guide; JH21-315B/400B adopts eight-face lengthen guideway.6,    Equipped with hydraulic overload protecting device.7,   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.8,    JH21-45 can equip with die set height adjustment motor, the value will be displayed by digital.9,   JH21-25B, JH21-45 and above type equipped with balance cylinder.10,    Duplex valves imported.11,    Electric compelling grease lubrication system.12,    Balancing cylinder adopts manual lubrication system.13,  One set of blowing device. JH21 series electric sheet metal punching press machine and power press14,    Controlled by PLC with international brand.15,   Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand.16,   Equipped with optional air cushion device, automatic feed shaft and photoelectric protector,which can used to work with various automatic equipments. 80 ton high speed pneumatic power press machine for sale make pot or cook equipment punching machine JH21 production line Automatic coin production line with punching machine feeder and diesThe detail: Main technical :Specifications of JH21 Series C-frame Fixed Bolster PressParameter UnitJH21-25JH21-45JH21-60JH21-80JH21-100JH21-125JH21-160JH21-200JH21-250JH21-315JH21-400Nominal Capacity KN2504506008001000125016002000250031504000Nominal Stroke mm344556666.578Slide Stroke LengthSmm80120140160160180200220220220250Hmm507080100100110130150160160180Slide StrokeFixed Stimes/min10080706055504545303030H 12595908080706050454540VariableStimes/min60-12050-9545-8540-7535-6535-6030-5530-5520-3520-3520-35H 75-15065-11560-11055-9555-9550-8540-7035-6030-5530-5530-50Max. Die Set HeightSmm250270300320335350400450500500550H 265295330350365385435485530530585Die Height Adjustment mm506070809090100110120120120Throat Depth mm210225270310330350400430450450490Distance Between Uprights mm4505155606106706707369109809801050Slide Bottom SizeL x R mm3604104805406206207008809509501020F x B mm250340400460520520580650700700750Handle Hole SizeDia mm4050505070707070707070Depth mm656070659090100100130130130Bolster SizeL x R mm7208259309501060110011751390150015401700F x B mm400440520600640680760840880880950Bolster Thickness mm80110130140145155165180190190210Table Hole Diameter mm150150150180180200220240260260280Bolster Surface Height mm7808009009009009009001000100010001100Overall SizeF x B mm15001585154017652000204023052600266027202850L x R mm9451075120012001300132014201540164016801750H mm21202390257027253010303532153800385038504140Distance between foundation boltsF x B mm9801075110012101365143016652020210021402185L x R mm6907608409201020104011401360146015001570Motor Power Kw35.55.57.57.5111518.5223037Weight Kg2450355051506450865095501360019200232002660029500Press Pressure Mpa0.5Work shop   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1