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G408K Saddle surface grinder

Using three-dimensional computer software to assist in optimal design, the preparation of the internal stiffeners of the structure was analyzed.

It has been stress relieved to improve toughness and prevent deformation.

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G408K Saddle surface grinder

Product Features

  • 01
    This machine tool mainly uses the grinding wheel to grind various materials such as steel, cast iron and non-ferrous metals. Depending on the material and shape of the workpiece, different clamping and positioning methods can be used. Generally flat surfaces can be ground using electromagnetic chucks or directly fastened to the workbench; flat surfaces, right-angled surfaces, arbitrary angles, cylindrical end surfaces, etc. can be ground on fixtures (custom-made fixtures).
  • 02
    This model of surface grinder uses a column fixed on the base. The spindle grinding head body is fixed on the column and moves up and down (Z direction). The workbench moves forward and backward (Y direction) on the main base through the saddle. The workbench moves in the direction through the hydraulic cylinder. The structure on the saddle moves left and right (X direction).
  • 03
    The main machine, columns, and machine head are all made of high-grade cast iron, using computer software-assisted optimization design. The internal reinforcement ribs of the structure are rationally arranged and stress-relieved to improve toughness and prevent deformation.
G408K Saddle surface grinder

G408K.jpg

Specifications

Processing range

Forward and backward feeding

Upper and lower structure

Grinding wheel

Motor

Other

Table working area800×400mm
Maximum left and right movement880mm
Maximum forward and backward movement450mm
Maximum distance from work surface to spindle center580mm
Maximum weight of the workbench700kg
Workbench T-slot14mm×3N
Workbench speed

2～25m/min

Front and rear hand wheel feed (1 grid)0.02mm
Automatic feeding forward and backward0.2～20mm
Fast forward and backward movement (50HZ)1000mm/min
Up and down rapid movement amount300mm/min
Up and down manual feed (1 grid)0.01mm
Grinding wheel sizeΦ350mm×20-40×Φ127mm
Spindle speed

1450rpm

Spindle motor5.5kW
Up and down drive servo motor0.08kW
Hydraulic motor2.2kW
Flush motor0.18kW
Front and rear drive motors0.08kW
Appearance size (L× W× H)3600×2700×1900mm
Gross weight3300kg

Component Description

Z-axis driveThe upper and lower parts are driven by precision-grade trapezoidal screws, which ensure accurate feed. It is equipped with a fast lifting motor to reduce labor intensity.
Spindle groupThe spindle is the heart of the machine tool. The accuracy of the spindle is the most important component of the quality of a machine tool. We use Taiwan's original famous brand spindle, which undergoes strict heat treatment and precision machining. It is matched with NSK precision matching bearings and special grease is filled inside the spindle. , long-term reliable use, maintenance-free.
Use environmental conditions

Relative humidity: 35～90%R/H (no condensation)

Ambient temperature: 0℃_x005f∽40℃

Air medium: non-corrosive medium

Light: Sufficient and well ventilated

The machine tool should operate stably for a long time under the above working environment.

Operation and maintenance spaceThe size of the G408K machine is 3600mm in length, 2700mm in width and 1900mm in height. For safety reasons and convenience in operation and maintenance, the space must be larger than the size of the machine. It is recommended to leave 500mm on the left and right sides.


400-060-169
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