GUM20 Universal I.D. / O.D. Cylindrical Grinder

M1450x3000GUM20 1184 size 1240 x 709

Specifications

  •  

    Main Dimensions  
    Max. grinding diameter with max size wheel 19.6
    Distance between centers 39.0"/59.0"/78.0/118.0"/157"
    Swing over table 21.2 in.
    Center Height 10.6 in.
    Max. Workload Between Centers 2,206 lbs
    Wheelhead  
    Motor Power 10 hp. 
    Max. Surface Speed (optional variable speed) 6890 fpm
    Min. Increment on infeed handwheel (radius) 0.0001 in.
    Rapid Approach Travel 3.93 in.
    Total Infeed Travel 9.84 in.
    Spindle Bearing 3 shoe / hydrodynamic
    Wheelhead Swivel Angle ± 30°
    Standard Workhead  
    Motor Power 7.4 hp
    Drive Plate Speed (variable speed) 20 – 260 rpm
    Center MT #6
    Spindle Type Live / Dead
    Swivel Angle + 90°
    Spindle Nose A2 – 8
    Through Hole 0.512 dia
    I.D. Capacity  
    Max. Internal Diameter Without Steady Rest 7.87 in.
    Min. Internal Diameter Without Steady Rest 1.18 in.
    Max. Internal Diameter With Steady Rest 7.87 in.
    Min. Internal Diameter With Steady Rest 1.18 in.
    Max. Internal Grinding Length with 4" wheel 12.5 in.
    O.D. Grinding Wheel  
    Wheel Size ( D x W x B ) 20 x 3 x 12 in.
    Max. Wheel RPM 1659 rpm
    I.D. Wheel Size  
    Max. I.D. Wheel Size ( D x W x B ) 1.968 x .984 x .511 in.
    Min. I.D. Wheel Sizes ( D x W x B ) 1.18 x .984 x .393 in.
    I.D. Spindle  
    Motor Power 2 hp.
    Type Swing down / spindle cartridge
    Spindle Speed 6,000 rpm
    Work Table  
    Swivel Angle 2 °C.W.  /  3 °C.C.W.
    Traverse Speed 4 - 157 ipm
    Table Angle 20 deg. Slant
    Tailstock  
    Center MT #6 
    Quill Travel 2.75 in.
    Dressing Solid mount

Related Grinding Machines

Give us a call at 770.279.2001 or email us below to discuss our machining products.

Please let us know your name.
Invalid Input
Please let us know your email address.
Invalid Input
Invalid Input
Invalid Input
Invalid Input
Invalid Input
Please let us know your message.
Invalid Input

Location/Phone

Ecotech Machinery, Inc.

4220 Wayside Court Southwest
Lilburn, GA 30047-2950

Email Us

(770) 279-2001

Terms of Use

Privacy Statement