Frequency Conversion Speed Regulation High Precision Sapphire Double Sided Grinder with Cylinder

Why Ponda?Ponda has profound experience of lapping, polishing and thinning. We heretofore supplied more than 60, 000 lapping process solutions and appliances over the industries of machinery, electronic, aerospace, aviation, automotive, atomic energy, optics; the substances of metal, wafer substrate, ceramics, glass, industrial sapphire, plastics, and any other composites.Products ShowCharacteristic point:1. The upper and lower grinding discs of this series of grinding machines can be repaired automatically.2. Using four motors to drive synchronously, the speed range is wider, the motion accuracy is higher, the response speed is faster, can adapt to the requirements of different grinding materials and grinding process, and achieve soft start, soft stop, speed stability, small impact.3. The shaving machine is driven by servo motor, which can ensure the sliding of the hydraulic suspended guide rail more smoothly, and the plane dressing effect is not good.4. The control system adopts DSP, Web-Link, color terminal and other advanced technology, the system response speed is faster, more accurate, and has remote monitoring, remote maintenance functions;5. This series of grinding machine has grating thickness control system, the thickness tolerance of the product after processing can be controlled within the range of ±0.002mm.APPLICATIONProcessIndustry by SubstanceIndustry by ApplicabilityDoublePlateLapping& PolishingMetal And AlloyCeramicOxideCarbideGlassPlasticNature StoneSealingvalve and sealing ring(liquid, oil, gas)SemiconductorLED substrate(Al2O3, Si, SiC)wafer substrate(Si, SiC, Ge, Ge-Si, GaN, GaAs, GaAsAl, GaAsP, InSb, ZnO, AlN)PlasticPE, E/VAC, SBS, SBR, NBR, SR, BR, PROptics(flat)optical lens, optical reflector, scintillator cube, holographic glass, HUD glass, screen glassGemstonejade, sapphire, agate, etc.Othersgraphite block, gauge block, micrometer gauge, diamond, friction plate, knife, bearing, metal components, and any other precise hardware.*NOTE: lapping can only remove slight thickness of workpiece. If need ultra thinning(≤100μm), thinner machine are needed.SPECIFICATION  Standard SpecificationMachine ModelFD6BFD9BFD13-6BLower Plate DiameterΦ386 mm / 15 inchesΦ640 mm / 25 inchesΦ973 mm / 38 inchesUpper Plate DiameterΦ386 mm / 15 inchesΦ640 mm / 25 inchesΦ973 mm / 38 inchesStar Wheel ParameterDP 12, Z=66, A=20°DP 12, Z=108, A=20°DP 19.3, Z=152, A=20°Conditioning Ring ParameterDP 12, Z=66, A=20°DP 12, Z=108, A=20°DP 19.3, Z=152, A=20°Max. Workpiece DiameterΦ120 mmΦ180 mmΦ290 mmProcess Thickness0.2mm≤N≤20mm0.2mm≤N≤25mm0.2mm≤N≤30mmNumber of Station3≤N≤53≤N≤53≤N≤5Plate Rotate Speed0-60 rpm0-60 rpm0-50 rpmTotal Weight600 kg2000 kg3200 kgTotal Floor Space700×950 mm1350x960 mm1700×1380 mmBuilt-In Optional KitsGradeStandardAdvancedSlurry Supply System-Integrated with PLCFacing and Grooving System-Integrated with PLCMachine Enclosure-Framed by Metal Plate*NOTE: the optional kits based on the production requirements, making samples can confirm if they are necessary.SAMPLE DEMONSTRATION (DOUBLE PLATE)About the CompanyFactory front deskPonda is a high-tech enterprise specializing in all kinds of high precision grinding equipment, polishing equipment and itssupporting products and consumable materialsProduction and assembly shopWe have a production workshop and testing equipment, assembly workers and mechanical design engineers45 people  Delivery & PackingPacking Details  : Packing, 1 pcs/carton.FAQsQ1: Which machine is most applicable for my product?A: It usually depends on 5 requirements and parameters of your product: flatness, roughness, thickness, dimension, productivity:1. If better flatness and roughness were required, you might need both lapping and polishing machine.2. If to thin the product in a big margin, such as 500μm, you might need a thinner machine for extra.3. If the productivity were excessive, you might need larger machine or to expand production line.Additionally, we can confirm the production line as we make samples for you.Q2: Does Ponda charge for making samples?A: No, it's free to make samples.Q3: Is Ponda trader or manufacturer?A: We are manufacturer, certified National High-Tech Enterprise.Q4: How long does it take machine to deliver?A: Approximately 15 days to deliver. If the machine are out of stock, we need 15 days more to manufacture.Q5: Does Ponda provide oversea setup and after-sale service?A: Yes, we provide oversea service and online tutorial.Q6: How many type of machine does Ponda manufacture?A: We have 21 major series of machines, 5 different types run in different principles, more than 15 types of plates, 100 types of slurries. /* 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