M7163/Flat Grinding Machine

This machine tool is a surface grinder that grinds workpieces using the peripheral or side surfaces of grinding wheels. The workpiece can be either fixed on the worktable or securely clamped onto an electromagnetic chuck for grinding. The materials of the workpieces can include steel, cast iron, or non-ferrous metals. Both the longitudinal movement of the machine’s worktable and the lateral movement of the head are driven by hydraulics, with stepless speed regulation. The head’s lateral movement can also be operated manually.

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M7163/Flat Grinding Machine

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Product Description

This machine tool is a surface grinder that grinds workpieces using the peripheral or side surfaces of grinding wheels. The workpiece can be either fixed on the worktable or securely clamped onto an electromagnetic chuck for grinding. The materials of the workpieces can include steel, cast iron, or non-ferrous metals. Both the longitudinal movement of the machine’s worktable and the lateral movement of the head are driven by hydraulics, with stepless speed regulation. The head’s lateral movement can also be operated manually.

In addition to manual feed, the grinding head is equipped with a motorized rapid lifting and lowering mechanism in the vertical direction, which reduces labor intensity and improves work efficiency. The head’s vertical guide rails are fitted with polytetrafluoroethylene (PTFE) soft strips, offering excellent wear resistance, low energy consumption, and high sensitivity. The machine tool features smooth motion, high precision, reliable performance, and high efficiency, making it particularly well-suited for planar grinding of metallic workpieces in mechanical applications—thus earning widespread acclaim from users.

Random attachment

Serial number
Name Cooling device Electromagnetic chuck Grinding wheel spindle and grinding wheel Adjustable shims

Grinding wheel

Corrector base

Grinding wheel balance shaft Chuck puller Chip scraper
Specifications Flow rate: DB-25A2 liters/minute 400×1600mm|
500×1000mm
27.GB46.ZR2.A.P
350×40×127
1240×120   M7130/8013 M7130/8009 M7130/8001
Quantity  
Serial number 10  11  12  13  14  15  16 
Name Hex socket
Tube wrench
Chuck puller
Round nut
Wrench
Anchor bolts 7-piece internal hex key set S91-1 Double-Head Wrench 75" Wooden-handled Phillips head screwdriver Melt core Grinding Wheel Balancing Stand
Specifications M7130/8016/8019 M7130/8015/135-145 M20×500 M20×500 7 pcs/2.5~10   4A M7130/8018/19
Quantity

Main technical specification parameters

Model M7163-1250 M7163-1600 M7163-2000
Work surface (width × length) 630×1250mm 630×1600mm 630×2000mm
Maximum dimensions (length × width × height) of the workpiece to be ground 1250×630×500mm 1600×630×500mm 2000×630×500mm
Longitudinal travel of the worktable (hydraulic) 200-1350mm 200-1350mm 200-1350mm
Workbench speed (stepless adjustment) 3-25m/min 3-25m/min 3-25m/min
Number of T-slots on the workbench
Width 22mm 22mm 22mm
Distance from the center of the grinding wheel to the table surface 140-665mm 140-665mm 140-665mm
Maximum travel distance of the grinding head      
Horizontal (manual and hydraulic) 630mm 630mm 630mm
Vertical (manual and motorized) 665mm 665mm 665mm
Lateral feed of grinding head (stepless speed regulation)      
Continuous 0.3-3mm/min 0.3-3mm/min 0.3-3mm/min
Intermittent 3-30mm/min
The workbench reciprocates once.
3-30mm/min
The workbench reciprocates once.
3-30mm/min
The workbench reciprocates once.
Feed rate of the grinding head per rotation of the handwheel      
Vertical 0.5mm 0.5mm 0.5mm
Minimum scale value of the vertical feed handwheel 0.005mm 0.005mm 0.005mm
Grinding wheel dimensions (outer diameter × width × inner diameter) φ400 × 40 × φ203 mm φ400 × 40 × φ203 mm φ400 × 40 × φ203 mm
Rapid lifting and lowering speed of the grinding head 708mm/min 708mm/min 708mm/min
Hydraulic pump model YB1-100/80 Double-Acting Vane Pump YB1-100/80 Double-Acting Vane Pump YB1-100/80 Double-Acting Vane Pump
Traffic 180L/min 180L/min 180Lmin
Total capacity of electrical equipment 22KW 22KW 22KW
Grinding head motor power 11KW 11KW 11KW
Rotational speed 1440r/min 1440r/min 1440r/min
Hydraulic pump motor power 11KW 11KW 11KW
Rotational speed 960r/min 960r/min 960r/min
Rapid lifting and lowering motor power 0.37KW 0.37KW 0.37KW
Rotational speed 1400r/min 1400r/min 1400r/min
Cooling pump motor model DB-25 DB-25 DB-25
Traffic 25L/min 25L/min 25L/min
Cooling pump motor power 0.12KW 0.12KW 0.12KW
Rotational speed 2800r/min 2800r/min 2800r/min
Electromagnetic chuck dimensions 630X1250mm 630X1600mm 600 x 1000 mm, 2 pieces
Machine tool external dimensions (length × width × height) 3600×2025×2350mm 4600×2025×2350mm 5200×2025×2350mm
Net weight/Gross weight 6500/6900kg 7000/7500kg 8200/9000kg

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