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Last Updated: 9/22/2005
© 1996~2005
Gromax Enterprises Corp.
All Right Reserved.

• PRICES, SPECIFICATIONS, AND FEATURES SUBJECT TO CHANGE WITHOUT NOTICE.


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GROMAX>Grinder>Grinding Accessories>Punch Grinder
 

| dresser | indexer/fixture | magnetic/vacuum chuck | polishing system |
| punch grinder | sine plate | v-block | vise | misc. |

Punch Grinder

PGM-I GROMAX Motor Punch Grinder with Sine Plate
PGM GROMAX Motor Punch Grinder  BUY ONLINE 
PGS GROMAX Mini Punch Grinder  BUY ONLINE 
PG GROMAX Punch Grinder  BUY ONLINE 

 

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GROMAX Motor Punch Grinder with Sine Plate  
 

PGM-I
Sine Plate LxWxH:
4.35"x3.35"x2"



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Coolant Resistance Model
Features:
  • Sine plate base dimensions: 4.35"x3.35"x2" (LxWxH)
  • High accuracy cylindrical grinding work possible just by putting this economical unit on surface grinder
  • No center alignment necessary--just put work on rollers
  • Portable with single hand, thus easily set on grinders
  • With rollers motor-driven, attention can be concentrated on table/wheel feeds
  • Work can be formed in radius or taper, too
Specifications:
Unit size (WxLxH) (lever excluded) 67/8"x103/16"x29/16"
Mounting surface (RLxFB) 67/8"x39/16"
Accuracy (roundness and concentricity) 0.00008"
Roller speed 60 Hz
Roller driving motor 110V, single phase, 25W
D: 1/16"~1.5"
d: 0.02"~1"
L: Max. 101/4" (double roller: 101/4")
l: 7/8"

For example:

 

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GROMAX Motor Punch Grinder  
 

PGM
25 Lbs.

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Coolant Resistance Model
Features:
  • High accuracy cylindrical grinding work possible just by putting this economical unit on surface grinder
  • No center alignment necessary--just put work on rollers
  • Portable with single hand, thus easily set on grinders
  • With rollers motor-driven, attention can be concentrated on table/wheel feeds
  • Work can be formed in radius or taper, too
Specifications:
Unit size (WxLxH) (lever excluded) 67/8"x103/16"x29/16"
Mounting surface (RLxFB) 67/8"x39/16"
Accuracy (roundness and concentricity) 0.00008"
Roller speed 60 Hz
Roller driving motor 110V, single phase, 25W
D: 1/16"~1.5"
d: 0.02"~1"
L: Max. 101/4" (double roller: 101/4")
l: 7/8"

For example:

 

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GROMAX Mini Punch Grinder  
 

PGS
6 Lbs.
LxWxH: 3"x3"x5"


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Grind Punch from as tiny as 0.0196" (dia.) X 0.394" (length)

Features:

  • Same principle
  • Same accuracy (0.0002" guaranteed)
  • Designed especially for tiny punch operation
 

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GROMAX Punch Grinder  
 

PG
17 Lbs.

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Features:
  • Can be put on the surface of grinding machine for round punches (0.12"~1.18")
  • Can be ground by putting among three rollers of punch grinder without checking the center
  • Accuracy of roller within 0.0002" while turning right or left
Accuracy while turning:
Point A within 0.0002"
Point B within 0.0003"
 

| dresser | indexer/fixture | magnetic/vacuum chuck | polishing system |
| punch grinder | sine plate | v-block | vise | misc. |

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