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Manufacturer Factory Price Press Machine Pneumatic Punching Machine1
Machine Tools, Punching Machine, Punching Machine, Pneumatic Punching Machine
Maanshan BaiDuan heavy machinery Technology Co., LTD
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Product Description Product DescriptionJH21 Series C-Type High Precision Eccentric Punching Machine The structure of the Punching Machine 1.JH21 Series High Precision Presses is one of the new generation of plate process and developed by AHSC ,The press is for cutting, punching,blanking, bending and light stretching work.2.C-Type Steel-welded frame, high rigidity and less deformation Compact,wide body frame eliminating vibration for improved ide life and machine.3.The press adopts hexahedral rectangle lengthen gib, which has high guiding precision and steady precision.4. Highly advanced, rigidly supported gears, operate in oil bath without any noise saves space, reduces, shaft deflection, increases gear life.5.High accuracy, high efficiency, simple and convenient operation, good performance, favorable price and best service. The clutch gives continuous strokes for mass production. 1.The press adopts the low inertia combined dry pneumatic friction clutch and brake from easier maintenance, to ensure reliable safety and flexible action,Iow noise, long service life.2.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.3.Use adopts dual valve from TACO, Japan, which can guarantee the safety and reliability of clutch.4.Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact.5.The press adopts cam controller which be combined with proximity switch which will realize the synchronous detection and monitoring reliably.Electrical system and the safety interlock:1.Electrical panel with cooling system designed to meet CE Standards and composed of automation and electrical equipments with SIEMENS brand.2.Protective fence and the safety interlock to ensure the operation safety. Have a movable single-hand pedal switch,easy to operate.3.Machine is with both hands button and foot switch control: anti-tie down, non-repeat controls with ring guards.4.Front Side Covers with safety switches, Back light safety guards (Category-4),Foot pedal conforming to CE regulation.5.Auto grease lubrication system,easy stroke adjustment mechanism increases press versatility tremendously.Technical SpecificationItemUnitJH21-25JH21-45JH21-63JH21-80JH21-100JH21-125JH21-160Nominal PressureKN250450630800100012501600Nominal Pressure Strokemm3445556Slide block travelmm80100120140140150160Cushion(Optional)PressurekN 456080100100145Strokemm 505065707080No. of Strokesper minuteFixedSPM100857060505050VariableSPM70-11050-9545-8040-7030-6030-6030-60Max. die Heightmm250270300330350380400Die Height Adjustmentmm506070809090110Throat Depthmm210225260310360370380Bolster SurfaceSizeF.B.mm400440500600680700740L.R.mm7008108501000110012001300Slide SurfaceSizeF.B.mm250340400420520520580L.R.mm360410480580630630800Size of the handle holemmΦ40X50Φ40x65Φ50X65Φ50X80Φ50X85Φ50X85Φ65X90Distance between Uprightsmm450530580600630680780Pressure in pneumatic supplyMpa0.5-0.6Thickness of Bolstermm80110130140155160165Main MotorkW345.57.57.51115Stroke Adjustment MotorkW 0.50.50.50.75 OverallDimensionF.B.mm1365141015801774183020762120L.R.mm85799010801186132513801510Heightmm2180232025553085301030843300Gross Weightkg2800420057007100103501180013500Machine Using The PowerVoltage: 380V (-15%, +15%),50Hz, 3PHMain ProductCompany ProfileBaiDuan Machinery Co., Ltd. is a modern enterprise specializing in the production of a wide range of industrial machinery, including bending machines, punch presses, shredders, aluminum foil container production lines, and mechanical blades.With a professional and energetic team, BaiDuan is committed to innovating sheet-metal fabrication equipment. Our research and development department adopts advanced design tools such as CAD, CAPP, and PDM, enabling us to deliver innovative and precise machinery solutions tailored to customer needs.By implementing international management practices and incorporating advanced mechanical processing technologies, we continuously improve product quality and operational efficiency. BaiDuan Machinery is committed to providing high-performance equipment and reliable service to clients around the world.Company AdvantageCertificateService SystemWe Value Our Customers - After-Sales Service CommitmentAt BaiDuan Machinery, customer satisfaction is our top priority. We are committed to providing responsive, transparent, and fair after-sales service to ensure long-term trust and cooperation.1. Quality ClaimsIf any quality issues are identified, the Buyer must lodge a formal claim within 60 days of the goods arriving at the destination port. The claim should be supported by an official inspection report from a recognized and mutually approved public surveyor.2. Quantity ClaimsFor any discrepancies in quantity, the Buyer must submit a claim within 15 days after the arrival of the goods at the port of destination.3. Responsibility & Response TimeIf the Seller is found to be responsible for the issue, a reply will be provided within 20 days upon receiving the claim. A proposed solution or settlement plan will be included to resolve the matter efficiently. Packaging & ShippingFAQHow long is our quotation valid? Our offer is valid for 30 calendar days. We reserve the right to update the price if raw material cost or FX rate fluctuates by more than ±3%.Which payment methods do we accept?T/T or L/C at sight are preferred. Orders ≤USD10000 may use PayPal or credit card with a 3% handling fee.How do we structure payment milestones? Standard: 30% down payment → production → 70% balance before shipment. Custom projects may split 30% / 60% / 10%.What is our normal lead time? For standard models: 35-45days after deposit. Peak season or customized options add7-15days.Can we handle rush orders? Yes, at a 5% surcharge we can shorten lead time to 20days subject to capacity confirmation.Which Incoterms do we support? EXW, FOB<Shanghai/Tianjin>, CFR/CIF main seaports; DAP or DDP by negotiation for full container loads.What are our transit times by sea, air, and rail? Sea freight to EU base ports 28-35days, air 5-7days, China Europe rail 15-18days.What is our packing standard? Anti rust oil + stretch film Fumigation free plywood crate (ISPM 15 compliant) Steel bands & center of gravity marks.Which certifications do we hold? ISO9001, CE, UKCA for eligible models; welders certified to AWSD1.1.Do we accept third party inspections? How do we test machines before shipment? 48 hour idle run + 2 hour full load run, 100% dimensional check, plus video & test report provided.What is our remote support response time? First reply within 8working hours; critical downtime: video call within 2hours.What are our warranty terms and scope? Whole machine 12months or 2500running hours, whichever comes first. Defective parts replaced free (non man made). Consumables, misuse and power spikes excluded.How do we serve customers post warranty? Lifetime tech support; spare parts at cost; remote diagnostics free, on site visits charged at USD180/person/day.What does our training cover? Operation, maintenance, safety, troubleshooting-total 2days per group. Bilingual manuals & training certificates included.Which shipping documents do we supply? Commercial invoice, packing list, original B/L, Certificate of Origin (FORME/F/CO), insurance policy, CE DoC, English manual, spare parts list.Can we customize voltage, frequency, or colour? 220V/380V/415V, 50/60Hz supported; paint to any RAL code; 2%-3% surcharge, +<5days lead time.What is our software/firmware upgrade policy? Free within warranty; afterwards USD200/update, remote flashing supported.Which spare parts packages do we offer? Basic (1year consumables) Enhanced (2years + key parts). 10% discount if ordered with the machine.
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