Auto Poli-250 Touch Screen Single-Plate Automatic Grinding Polishing Machine
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AutoPoli 250 (1)
AutoPoli 250 (2)
AutoPoli 250 (3)
AutoPoli 250 (4)
AutoPoli 250 (5)
AutoPoli 250 (6)
AutoPoli 250 (7)
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Product Features & Applications

Product Features:

  • Equipped with 7-inch high-definition color touch screen for intuitive parameter display.
  • Physical buttons for frequent operations to facilitate manipulation.
  • Servo motor driven design featuring low noise, high energy efficiency and stable operation.
  • All-in-one equipment for coarse grinding, fine grinding, rough polishing and final polishing of test specimens.
  • Two compression loading modes: single-force pneumatic loading & central force loading.
  • Standard platen dimension: 254 mm; optional size: 304 mm.
  • Magnetic platen design enabling rapid abrasive disc replacement.
  • The grinding platen undergoes grinding and surface treatment to ensure a perfectly planar specimen surface.
  • Electromagnetic locking for grinding head with manual/automatic dual locking, safe and convenient.
  • Supports fully automatic grinding or independent manual operation of the polishing platen.
  • Soft start-stop control with progressive load rise/fall to avoid specimen damage.
  • Equipped with a precise quantitative grinding function.
  • User-defined storage for 20 sets of custom grinding & polishing process recipes.
  • Adjustable-angle LED illumination for real-time specimen observation.
  • Optional automatic dispensing system with 4~6 different abrasive grain size fluid.
  • Compliant with standards: ASTM E3; ISO/TR 20580; ISO 6507.

Product Applications:

  • Metallographic analysis & component failure analysis testing.
  • Semiconductor industry: wafer thinning & surface polishing.
  • Mold machining & surface process optimization.
  • Precision surface treatment for mechanical metal components.

Technical Specifications

Product Name Touch Screen Single-Plate Automatic Grinding  Polishing Machine
Model Auto Poli-250
Platen Diameter Standard: 254mm (304mm optional)
Platen Rotational Speed 100-1000rpm, Custom Rotational Speeds Available
Number of Platens 1
Motor Power (Platen) Servo motor, 750W
Grinding Head Rotational Speed 50~200rpm
Rotation Direction Clockwise/Counterclockwise Adjustable
Display & Operation 7-inch LCD Touch Screen
Specimen Diameter φ30mm*6, Custom Sizes Available
Compression Loading Mode Single-point Loading And Central Force Loading
Loading Force 5N~100N (Single-Point Loading)/10N~200N (Central Loading)
Motor Power (Grinding Head) 120W
Power Supply 110/220V  50/60Hz
Air Supply Required
Overall Dimension 70*50*75cm
Weight 125kg

Standard Configuration

Name Quantity
Main Machine 1set
φ254mm Grinding Platen 1pc
Φ250mm Self-adhesive Abrasive Paper 25pcs
Φ250mm Polishing Cloth 2pcs
Abrasive Paper Retaining Ring 1pc
Water Retaining Ring 1pc
Dust Cover 1pc
Water Inlet Pipe 1pc
Water Outlet Pipe 1pc
Instruction Manual 1copy
Qualification Certificate 1copy
Warranty Card 1copy

Optional Configuration

Metallographic Abrasive Paper
Diamond Grinding Platen
Metallographic Polishing Cloth
Diamond Spray Polishing Agent
Diamond/Alumina/Silica Polishing Fluid
Polishing Powder
Grinding Paste
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