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China, Chinese YHM77110 High Precision Vertical Double Surface Lapping Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Machine ToolsGrinding MachineLapping/Polishing MachinePrecision Surface Lapping
Yuhuan Cnc Machine Tool Co., Ltd.
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Product Description Product DescriptionMain purpose:YHM77110 high precision vertical double-side surface polishing/lapping for sapphire glass.This equipment is mainly used for grinding and polishing both sides of the parallel surface of hard brittle nonmetal parts and thin metal, such as sapphire glass, valve plate, friction plate, oil pump blades etc. Technical characters:A) It uses Gantry structure, with good stability and strong rigidity.B) Maximum pressure is 1500 kg, with double oil cylinder, precisely control of pressure by electro-hydraulic proportional valve.C) Upper tray adopts 304 stainless steel, strong corrosion resistance.D) Both the upper and lower plates are equipped with cooling-heating structure, The surface temperature is controllable.E) The speed of the sun gear, inner gear ring, the upper and lower plates can be adjusted independently, and the overall speed can match each other.F) The machine is compact in size, space saving.ItemUnitSpec.Size of upper plate(OD*ID*T)mmφ1070×φ495×φ45Size of lower plate(OD*ID*T)mmφ1070×φ495×φ45Size of dressing wheel 4 pcs Thickness=δ=20 diamond modify wheel=δ=25Pin gear outer diameter φ327.5mm Z=64planet wheel 7 pcs thickness size according to the thickness of workpiece.Min. thickness of workpiecemm0.6Max size of work piecemmφ280 diagonalThe precision of processed piecemmThe precision of processed piece: single flatness and parallelism is within 0.006mm whole workpiece is within 0.008mm. workpiece with dia 50mmThe roughness of work piece surface no larger than Ra0.15 m polishing workpiece no larger than Ra0.125 m.Flatness of upper and lower lapping plate 0.035Vibration of lower lapping plate 0.03The lower grinding disc speed 10-80rpm stepless regulationThe upper grinding disc speed 8-50rpm steplessThe sun wheel speed 5-35rpm steplessGear speed 3-35rpm steplessThe motor of lower plate 15Kw rated speed 1440 rpmThe motor of upper plate 11Kw rated speed 1440 rpmThe motor of sun wheel and inner gear 3Kw rated speed 1430rpmOverall dimension L*W*Hmm2500×2000×3000Total weightkg9000Our company has modern production workshop, Complex efficient grinding Laboratory , Computer Design Studio , has a variety of testing instruments and equipment over 30 sets of experimental facilities , a variety of processing equipment over 60 sets . Product ApplicationCompany ProfileWorkshopExhibitionCertificationsPackaging & ShippingFAQQ: What types of machine tools does YUHUAN CNC offer?A: YUHUAN specializes in CNC double-end grinding machines, vertical/horizontal polishing machines, CNC broaching machines, and fully automated grinding-polishing lines.Q: Can l request customized solutions based on my part drawings?A: Yes, We provide one-stop custom solutions. Just share your workpiece drawings, materials, and tolerance requirements, and our R&D team will design a suitable plan.Q:What industries are your machines widely used in?A: Our machines are widely used in the automotive, aerospace, hydraulic, bearings, semiconductors, and precision machinery industries.Q: What is the lead time for standard and customized machines?A: Standard machines: approx.30-45 working days.Customized machines: 60-90 working days depending on complexity.Q: What are your payment terms?A: We usually accept T/T, L/C, or negotiable international payment methods.Q: How does YUHUAN guarantee product quality before shipment?A: We conduct full machine testing, geometric accuracy inspection, trial operation, and issue inspection reportsbefore every shipment.Q: What after-sales service do you provide to overseas clients?A: We provide remote video technical support, online troubleshooting, overseas engineer dispatch, spare partssupply,and training services.Q: Can you help with international logistics and customs clearance?A: Yes, We work with reliable freight forwarders and can handle FOB, ClF, DAP terms. Export documentation andcustoms support are available.Q: How can l get a quotation or start cooperation?A: Please contact us, send your inquiry or part drawing, and our sales team will respond within 24 hours.
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