The rectangular permanent-magnetic chuck is the auxiliary fitting of various kinds of plain surface grinder, universal tool grinder and electromachining. Machine too etc. According to the structure, it can be classified as ordinary-
Use:
Suitable for grinding and EDM application.
Best for medium size workpiece.
Feature:
Strong magnetic force and less remaining magnetism.
coolant and water proof structure.
Parallelism,flatness and squareness 0.005mm/100mm.
Pole pitch: steel 3mm,brass:1mm
Nominal holding force:80N/cm2
Pole plate wearing limit:5mm
Magnetic field height: 8mm

| MODEL | D | W | A | T | h | H | P=P1+P2 | NET Weight | PACKING | GROSS |
| (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | kg | |
| PMSF1018 | 104 | 180 | 150 | 10 | 18-20 | 43 | 1+3 | 6.5 | 26x16x8 | 9.5 |
| PMSF1020 | 104 | 200 | 160 | 45 | 1+3 | 7.3 | 28x16x8 | 10.5 | ||
| PMSF1225 | 120 | 250 | 210 | 43 | 1+3 | 10.5 | 33x18x8 | 15 | ||
| PMSF1235 | 120 | 350 | 300 | 50 | 1+3 | 16.5 | 43x18x9 | 20 | ||
| PMSF1325 | 130 | 250 | 210 | 45 | 1+3 | 11.5 | 33x19x8 | 15 | ||
| PMSF1530 | 150 | 300 | 260 | 43 | 1+3 | 15.5 | 38x21x8 | 19 | ||
| PMSF1535 | 150 | 350 | 300 | 43 | 1+3 | 18.5 | 43x21x8 | 22 | ||
| PMSF1540 | 150 | 400 | 350 | 45 | 1+3 | 21.5 | 48x21x8 | 26 | ||
| PMSF1545 | 150 | 450 | 400 | 45 | 1+3 | 25 | 53x21x8 | 30 | ||
| PMSF2035 | 200 | 350 | 300 | 45 | 1+3 | 25 | 43x26x8 | 30 | ||
| PMSF2040 | 200 | 400 | 350 | 50 | 1+3 | 32 | 48x26x9 | 38 | ||
| PMSF2045 | 200 | 450 | 400 | 50 | 1+3 | 36 | 53x26x9 | 43 | ||
| PMSF2050 | 200 | 500 | 440 | 50 | 1+3 | 40 | 58x26x9 | 47 | ||
| PMSF2060 | 200 | 600 | 540 | 55 | 1+3 | 52 | 68x26x10 | 60 | ||
| PMSF2535 | 250 | 350 | 300 | 45 | 1+3 | 32 | 43x31x9 | 38 | ||
| PMSF2540 | 250 | 400 | 350 | 45 | 1+3 | 36 | 48x31x9 | 42 | ||
| PMSF2550 | 250 | 500 | 440 | 50 | 1+3 | 50 | 58x31x9 | 58 | ||
| PMSF2565 | 250 | 650 | 590 | 50 | 1+3 | 65 | 73x31x9 | 73 | ||
| PMSF3060 | 300 | 600 | 540 | 50 | 1+3 | 72 | 68x36x9 | 82 |
