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Caiman

Universal Cylindrical Grinding Machine GD-5020B

Series B

Control Manual

Grinding length 500mm / 125mm

Diameter of cylindrical grinding 8mm — 200mm

Price & Terms

Price on Request

Specifications

Basic feauturies

Control Manual

Grinding external + Inner

Capability

Center height 135mm

Grinding length 500mm / 125mm

Diameter of cylindrical grinding 8mm — 200mm

Diameter of internal grinding 30mm — 100mm

Max. weight of workpiece 50kg

Grinding stone

Min. size of grinding wheel 280mm x 203mm x 50mm

Max. size of grinding wheel 400mm x 203mm x 50mm

Linear rotation speed of the grinding wheel 35m/sec

Working table

Swivel angle -5° / 7°

Feeding speed 0.1m/min — 4m/min

Table stroke 640mm

Headstock

Spindle speeds range 25rpm — 380rpm

Tailstock

Morse cone MT4

Engines and power supply

Total motor power 5.625kW

Spindle for internal grinding

Spindle speeds range 14000rpm

Accuracy

Grinding roundnessОкруглость шлифования磨削真圆度 1.5μm / 2.5μm

Identity of internal diameters of longitudinal sections 5μm / 8μm

Best surface roughness of grinding 0.32μm / 0.63μm

Overall dimensions and weight

Weight 2500kg

Overall length 2500mm

Overall width 1600mm

Overall height 1500mm

Peripherals

Digital Readout Unit (DRO)

DRO SINO SDS6-2V

Quantity of controlled axis : 2pcs , Controlled axis : X-axis / Z-axis

Equipment

Balancer

Quantity: 1 pcs

Close-type steady rest

Quantity: 1 pcs

✅

Diamond pen (Default)

Quantity: 1 pcs

✅

Drive block (Default)

Quantity: 1 pcs

✅

Extending shaft of internal grinding (Default)

Quantity: 2 pcs

✅

Grinding wheel pressure plate (Default)

Quantity: 1 pcs

✅

Manual 3-jaws chuck (Default)

Quantity: 1 pcs

✅

Open-type rest (Default)

Quantity: 1 pcs

Radius dresser

Quantity: 1 pcs

✅

Tools box (Default)

✅

Work area lighting lamp (Default)

Description

Universal Cylindrical Grinding Machine GD-5020B - professional equipment for the precision grinding of external and internal cylindrical and tapered surfaces of small-sized parts.

Key Features and Applications:

Primary Application: High-precision grinding of cylindrical, conical, and end-face surfaces of small components such as shafts, bushings, needle valves, plungers, round inserts, etc.
Versatility of Clamping Systems: Enables flexible workpiece mounting using a 3-jaw chuck, collets, special chucks, or arbors. Ideally suited for machining small parts in instrumentation, automotive, electromechanical, bearing manufacturing, textile and shipbuilding machinery, sewing machine production, and toolmaking.
Flexible Feed System: The longitudinal table feed can be operated manually for fine adjustments or via a smooth hydraulic drive for automated work cycles.
Reliable Hydraulics: The hydraulic system, built around a high-quality gear pump, ensures stable and uninterrupted operation.

Products in This Series

Compare Series Products

Caiman B

Universal Cylindrical Grinding Machine GD-3080B

Control: Manual

Grinding: external + Inner

Diameter of cylindrical grinding: 2mm — 80mm

Diameter of internal grinding: 12mm — 60mm

Price on Request

More Details

Caiman B