• Specs
  • Product Overview


    SYMPZ-20 Automatic Grinding & Polishing Machine


    SYMPZ20 is produced with plastic sewage collection plate and cover and is the latest product with a new and beautiful appearance. This machine is controlled by single chip microcomputer, grinding disc 100RPM-1400RPM of stepless speed regulation with digital display. The motor is DC brushless motor and don’t need to replace the brush, used for a long time. The machine is plastic painted and non-toxic. Strong large support chassis design ensures the precision rotary balance. Powerful motor brings strong power and efficient grinding and polishing experience. Spindle leak-proof design ensures the bearing almost without damage and the super mute design brings a good experience. It supports for fast disk system, with the use of elasticity, and can be used with automatic grinding device.

    It can replace the manual grinding and polishing of the procedure, timing and set the speed of grinding head. It can increase the grinding quality and production efficiency and is the ideal metallographic sample preparation equipment.

    This machine can be adapted to various materials preparation of test samples. The polishing disc diameter is larger than the domestic similar products. The platen speed of polishing disc operates independently. It is the best equipment of metallographic sample preparation.


    Diameter of the polishing and grinding disc: 230mm
    Diameter of the abrasive paper: 230mm
    Rotational speed: 100~1400r/min, stepless
    Or four speed 300r/min, 600r/min, 900r/min, 1400r/min
    Motor: DC brushless motor, two-phase 220V 400W
    Rotational speed of grinding head: 20~120r/min, stepless
    Cylinder pressure: adjustable (Suggest 0.2~0.3mpa)
    Motor of grinding head: DC brushless deceleration motor, two-phase 220V 400W
    External dimension: 757×623×645mm
    Net weight: 78Kg

  • About Company

    Being a professional manufacturer and exporter in the field of of quality test instruments, Sunpoc mainly supplys optical profile projectors, video measuring machines, toolmaker microscopes, digital readout, linear scales, hardness tester, digital caliper and measuring software, etc. The products are widely applied for in the industry of mechanic, electronic, mold and hardware for quality control etc. Adhere to the "quality first, users first" business purposes and “Creating the 1st class domestic supplier, setting up international name brands” as the developing target of the enterprise, the Sunpoc team has worked and researched with constantly efforts to improve the quality and explore new products to serve the customers better. Under the scientific and strict management and always deliver on time and honor the contract, Sunpoc has enjoyed a good reputation both home and abroad. Currently our product has passed the ISO9001:2000, Certification of 2000 International Quality Control System, CE Certification and verification of ISO1002-1 Metering Certification System. Sunpoc has already established some distributor in mainly district in the world with its service and technical support networks. At the same time, our team will bring professional service for each of our customer. Today, we are willing to work with the worldwide lifeful partner for a better tomorrow, to climb up a new height of optical measurements. Let us fight together!

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