Knife Sharpening Machine

Machine Bed
Welded, modular construction principle. Smooth inner area for good cooling water drainage and easy cleaning.

Guideways
Hardened and ground steel bands for main and side guides, easily exchangeable.

Machine Tab (Clmping Type)
Cast Iron table with ‘T’ slots Clamps.
Cast Iron swivelling table for bevel grinding in one setting up operation, swiveling 360, multiple bearing points with large diameter journals for maximum rigidity Additional clamping sides with ‘T’ slots & clamps.
Mechanically Table locking, by hand.

Grinding Head Carriage
Heavy casting mounting on four reels with eight New-Departure dust proof ball bearings which act as rollers. Four reels guide the carriage in the carriage ways of the bed. The sliding base, mounted on the top of the carriage, is adjustable to feed the grinding segmental of cup-wheel to the knife can be ground either straight on concave as paper knives require only 5 degrees swivel of motor base.

Down-Feed for Grinding Tool
Multiple spindle system for play and weight equalization.
Automatic Down-Feed also available (Optional).

Grinding Motors
SIEMENS or NGEF Brand.

Grinding Head
Cylindrical type bonded to flange for light grinders, segmental heads for heavy grinding machines.
For quick re-setting or changing of the segments, an easily accessible changing station is situated at the rear of the machine.
To ensure vibration – free running, all grinding wheel flanges and segmental heads are fitted with adjustable balancing weights. For obtaining maximum segment use, patented segment savers can be used.

Cooling System
Water tank attached with the machine. Cooling fluid application by the electro-coolant pumb.

Electrical Unit
All electrical controls are housed in the master panel board.

Technical Data

Technical Data of PM/Export Models

 

Models Grinding Width Grinding Length Capacity Width of Machine Table Grinding Motors(H.P.)
PM/60

EXPORT

6” 1550 mm 8” 5 H.P.

1/2H.P.

PM/72

EXPORT

6” 1850 mm 8” 5 H.P.

1/2H.P.

PM/84

EXPORT

6” 2150 mm 8” 7.5 H.P.

1/2H.P.

PM/110

EXPORT

6” 2800 mm 8” 7.5 H.P.

1H.P.

PM/120

EXPORT

6” 3100 mm 8” 7.5 H.P.

1H.P.

PM/144

EXPORT

6” 3700 mm 8” 10 H.P.

2H.P.

PM/156

EXPORT

6” 4000 mm 8” 15 H.P.

2H.P.

PM/180

EXPORT

6” 4600 mm 8” 15 H.P.

2H.P.

 

Comparison Chart

  1. A superior quality knife with inferior regrinding.
  2. A inferior quality knife with superior regrinding.
  3. A “Poly Master” knife with regrinding on our “Poly Master” Grinding Machines.