Semi-Automatic Grinding Machine (Россия - Тендер #65419006)

• Date Posted: 2025-07-14 11:48 From Russian Site
• Valid to:2025-10-01
• Purchase Quantity: 1 Piece(s)
• Trade Terms:FOB
• Target Unit Price:60000.00 USD
• Max budget:10000~50000 USD
• Payment Terms:T/T
• Sourcing Request From:Request From: Russia
• Shipping Method:Air freight
• Destination: Russia
• Lead time:Ship in 100 day(s) after supplier receives the initial payment.
• Quote Now Quote Left: 10 Product Description Buyer Business Info. I need to buy high precision semi-automatic grinding machine
  i need to buy high precision semi-automatic grinding machin
  1.Dimensions of the machine .no more than
  1220x1150x1980
  The dimensions are determined by the dimensions of the openings for bringing in the equipment and preliminary training for placement
  2. Machine weight .no more than 1800 kg
  3. Base and frame of the machine cast iron frame .granite stand to give strength and accuracy to the grinding equipment .
  4.Machine software
  The software must reflect the progress of the operation.Possibility of entering and adjusting data.Graphical interface.Calculations of data by processing time.
  Visualisation go the process.Current spindle and grinding process trends with automatic speed compensation.
  5.Visual and software
  1 set of at least 10" touch screen with graphical interface
  6.Achievable TTV
  2pm/4 inch
  7. Achivable Pa 10 nm
  8.Minimum achievable can 50 pm(with return belt)
  9.Total equipment power no me than 17 kw
  10. Safety
  Safety interlock system on all starting devices.
  11.Tool spindel unit
  The spindle aerostatic device kit consists of a bearing .
  12.Spindel power
  not less than 12kw
  13. Wind speed up to 3500 rpm
  14. Vibration level at 3000 rpm <0.05 pm
  15. Lifting mechanism
  High -resolution servo drive with precision guides
  16.Spindel cooling
  Water
  17.Acoustic emission sensor
  Monitoring the grinding process.
  18. 1 set of microporous ceramic vacuum table
  work table suitable for 2/4/6/8 inch wafers.with adsorption areas.
  19. 1 set of mechanical vacuum workable
  workable for ф250 mm ceramic disc
  20. workpiece spindle power 2.2 kw
  21.worktable speed 0-300 rpm
  22. maximum vacuum pressure -90kpa
  23. control and measuring system 1 set of production contact measuring probe
  (outside process contact). Accuracy 0.3 pm
  repeatability 1pm.Measuring range 0-2000 pm.
  24.Coolant dispenser 1 set
  25.Pulse flywheel 1 set
  26. Air nozzle .spray gun 1 set
  27. ID plate scanner 1 set
  28. Rough grinding tool
  Type 6A2.OD; ф209mm . Grit 320#JIS(or equivalent)
  29. fine grinding tool
  Type 6A2.OD; ф209mm.Grit 30000 #JIS(or equivalent)
  30. work table dressing tool
  Type 6A2.OD; ф209mm.Grit 600#JIS(or equivalent).material stainless steel
  and ceramics.
  31.Connction requirements
  Compressed air for spindle
  1. 1 layer ; oil aerosol filter <0.01 pm
  2. 2 layers of chemical filter <0.01 pm
  3. Flow <600 i/min
  4. Rose point - 40 C
  32. Electricity
  1.Three -phase alternating voltage 380 /-10%
  33. Water supply for cooling spinel
  1.Flow >15i/min
  2.Pressure 0.2-0.5 MPa
  3.Thermal variable /-1 C/hour
  34. Water supply for cooling the grinding process of results and spinel
  1.Flow >15 i/min
  2.Pressure 0.5 MPa
  3. Specific resistance <10 Mohm/cm
  
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