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Heavy duty column type surface grinder

2448 ~ 24160 AHD / PNC

Heavy duty column type 2448 AHD
Heavy duty column type 2448 AHD
Heavy duty column type 2448 AHD
Heavy duty column type 2448 AHD
Heavy duty column type 2448 AHD
Heavy duty column type 2448 AHD
Heavy duty column type 2448 AHD
  • Heavy duty column type 2448 AHD Upper column

    Upper column

    Enhanced net type double wall structure ensures machine solidity and grinding precision

    Hydraulic weight balancing assists reliving the loads of vertical feed ball-screw. It assures the sensitivity and accuracy of vertical feed, as well as extends the life-span of servo motor & vertical ball-screw.

  • Heavy duty column type 2448 AHD Work table slide

    Work table slide-way: twin V

    Deploy low friction Teflon to ensure smooth & stable saddle movements

    Latest design of hydraulic system with solenoid valve allows steady and smooth work table movements, with step-less speed adjustment 1 ~ 26M/min

  • Heavy duty column type 2448 AHD Cross feed column slide

    Cross-feed column slide-way: twin V

    Deploy low friction Teflon to ensure smooth & stable saddle movements

    Built in PLC program enables fast set up on grinding limits via control panel

  • Heavy duty column type 2448 AHD Spindle & Motor set

    Spindle & Motor set

    High precision in-house assembled cartridge type spindle set uses 6 super precision CP4 grade angular ball bearings, sealed with permanent lubrication. This structural superiority empowers the spindle to grind with low noise, low heat rise, and high precision

    V3 grade motor is integrated with spindle set via couplings for direct transmission, to obtain maximum torque and reduce vibration

  • Heavy duty column type 2448 AHD Control system SD/PD type

    Control system (AHD type)

    Numerical Control system that utilizes AC servo motor on vertical feed

    Encoders equipped on servo motor and high precision ball-screw ensure superior sensitivity and accuracy of wheel positioning

    Automatic cross feed travel limits can be set via control panel

    Multiple vertical feed modes: A. Automatic B. Manual C. Micron pulse generator

  • Heavy duty column type 2448 AHD Control System PNC type

    Control System (PNC type)

    Numerical Control system that utilizes AC servo motors on both vertical feed & cross feed

    LCD screen display with digital inputs on panel allows easy operation on various grinding applications

    Automatic cross feed travel limits can be set via control panel

  • Heavy duty column type 2448 AHD Lubrication System

    Lubrication System

    Fully automatic lubrication system

Heavy duty column type 2448 AHD Upper column Upper column
Heavy duty column type 2448 AHD Work table slide Work table slide-way: twin V
Heavy duty column type 2448 AHD Cross feed column slide Cross-feed column twin V
Heavy duty column type 2448 AHD Spindle & Motor set Spindle & Motor set
Heavy duty column type 2448 AHD Control system AHD type Control system (AHD type)
Heavy duty column type 2448 AHD Control System PNC type Control System (PNC type)
Heavy duty column type 2448 AHD Lubrication System Lubrication System

  • This heavy-duty series integrate NC control, DC servo motor, and solenoid valve hydraulic system into one rigid mechanism. Together with the centralized user -friendly control system, our heavy-duty series is capable to execute all types of grinding with greatest efficiency

    Upper column

    Enhanced net type double wall structure ensures machine solidity and grinding precision

    Hydraulic weight balancing assists reliving the loads of vertical feed ball-screw. It assures the sensitivity and accuracy of vertical feed, as well as extends the life-span of servo motor & vertical ball-screw.

    Work table slide-way: twin V

    Deploy low friction Teflon to ensure smooth & stable saddle movements

    Latest design of hydraulic system with solenoid valve allows steady and smooth work table movements, with step-less speed adjustment 1 ~ 26M/min

    Cross-feed column slide-way: twin V

    Deploy low friction Teflon to ensure smooth & stable saddle movements

    Built in PLC program enables fast set up on grinding limits via control panel

    Spindle & Motor set

    High precision in-house assembled cartridge type spindle set uses 6 super precision CP4 grade angular ball bearings, sealed with permanent lubrication. This structural superiority empowers the spindle to grind with low noise, low heat rise, and high precision

    V3 grade motor is integrated with spindle set via couplings for direct transmission, to obtain maximum torque and reduce vibration

    Control System (AHD type)

    Numerical Control system that utilizes DC servo motor on vertical feed

    Encoders equipped on servo motor and high precision ball-screw ensure superior sensitivity and accuracy of wheel positioning

    Automatic cross feed travel limits can be set via control panel

    Multiple vertical feed modes: A. Automatic B. Manual C. Micron pulse generator

    Control System (PNC type)

    Numerical Control system that utilizes DC servo motors on both vertical feed & cross feed

    LCD screen display with digital inputs on panel allows easy operation on various grinding applications

    Automatic cross feed travel limits can be set via control panel

    Lubrication System

    - Fully automatic lubrication system

  • Model SGS-2448
    AHD / PNC    		 SGS-2460
    AHD / PNC    		 SGS-2480
    AHD / PNC    		 SGS-24120
    AHD / PNC
    Working Surface of table. WxL 600x1200 600x1500 600x2000 600x3000

    Max. grinding surface WxL

    		600x1200 600x1500 600x2000 600x3000
    Max. Horizontal travel of table. 1350 1650 2150 3150
    Max. Cross travel of table. 620
    Distance between table surface and spindle center 850
    Table speed 5~25 M/min (16~80 fpm)
    Automatic crossfeed of saddle (60HZ) 0~38
    Vertical handwheel (1 gra) 0.002
    Crossfeed handwheel (1 gra) AHD : 0.02    PNC : 0.002
    Longitudinal travel adjustable (from~to) 150~1300 150~1600 150~2100 150~3100
    Crossfeed travel adjustable (from-to) 0~600
    Spindle motor 10HP x 6P *15HP x 6P
    Hydraulic pump motor 5HP x 6P 7½HP x 6P 10HP x 6P
    Crossfeed motor ¼HP x 6P
    Downfeed motor AHD:DC SERVO
    Grinding wheel (ODxTxID) 510 x 50 x 127 *510 x 75 x 203.2
    Spindle speed 60/50HZ 1150 RPM/60HZ    960 RPM/50HZ
    Coolant motor ¼HP
    Max. load capacity (addition to magnetic chuck 1200 kgs 1300 kgs 1500 kgs 1800 kgs
    Net Weight 6500 kgs 7500 kgs 8500 kgs 10500 kgs
    Gross Weight 7700 kgs 8700 kgs 9900 kgs 12100 kgs
    Packing dimensions (L x W x H) 4430 x 2800 x 2740 5570 x 2800 x 2740 7000 x 2800 x 2740 10200 x 2800 x 2740

    In specification, if there is a * mark in front of item, it is an optional specification.
    We follow a policy of continuous improvement of all our products, and reserve the rights to change specifications, mechanìcs, or designs at any time without notice or oblìgation.



    Model SGS-24140
    AHD / PNC    		 SGS-24160
    AHD / PNC
    Working Surface of table. WxL 600x3500 600x4000

    Max. grinding surface WxL

    		600x3500 600x4000
    Max. Horizontal travel of table. 3650 4150
    Max. Cross travel of table. 620
    Distance between table surface and spindle center 850
    Table speed 5~25 M / min (16~80 fpm)
    Automatic crossfeed of saddle (60HZ) 0~38
    Vertical handwheel (1 gra) 0.002
    Crossfeed handwheel (1 gra) AHD : 0.02    PNC : 0.002
    Longitudinal travel adjustable (from~to) 150~3600 150~4100
    Crossfeed travel adjustable (from-to) 0~600
    Spindle motor 10HP x 6P *15HP x 6P
    Hydraulic pump motor 10HP x 6P 15HP x 6P
    Crossfeed motor ¼HP x 6P
    Downfeed motor AHD:DC SERVO
    Grinding wheel (ODxTxID) 510 x 50 x 127 *510 x 75 x 203.2
    Spindle speed 60/50HZ 1150 RPM / 60 HZ    960 RPM / 50 HZ
    Coolant motor ¼HP
    Max. load capacity (addition to magnetic chuck 2000 kgs 2200 kgs
    Net Weight 11500 kgs 12500 kgs
    Gross Weight 13100 kgs 14300 kgs
    Packing dimensions (L x W x H) 11200 x 2800 x 2740 12200 x 2800 x 2740

    In specification, if there is a * mark in front of item, it is an optional specification.
    We follow a policy of continuous improvement of all our products, and reserve the rights to change specifications, mechanìcs, or designs at any time without notice or oblìgation.