Rotor & Stator Lamination Stamping Press
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Metal stamping machinery for the production of electrical steel laminations used in rotors and stators
Suitable for high-volume stamping production of motor stator and rotor laminations, the equipment features a high-rigidity structure and eight-sided guide rails to ensure high-precision stability. The High-Speed Press maintains consistent bottom-dead-center accuracy even at high speeds, resulting in low burrs and high thickness consistency on stator and rotor laminations. This meets the mass production demands of motor manufacturers.
Crank Shaft Straight Side Press (125 ton), DDH-125T
Technical Specifications
| Press capacity (kN) | 1250 |
| Stroke (mm) | 30 |
| Stroke speed (spm) | 150-500 |
| Shut height (mm) | 360-410 |
| Worktable size (bolster) (mm) | 1400×850 |
| Slide area (mm) | 1400×600 |
| Slide adjustment (mm) | 50 |
| Scrap hole size (mm) | 1100×200 |
| Motor (kW) | 37×4P |
| Machine weight (ton) | 27 |
Crank Shaft Straight Side Press (220 ton), DDH-220T
Technical Specifications
| Press capacity (kN) | 2200 |
| Stroke (mm) | 30 |
| Stroke speed (spm) | 150-500 |
| Shut height (mm) | 370-420 |
| Worktable size (bolster) (mm) | 1900×950×250 |
| Slide area (mm) | 1900×700 |
| Slide adjustment (mm) | 50 |
| Scrap hole size (mm) | 1400×250 |
| Motor (kW) | 45 |
| Machine weight (ton) | 45 |
Crank Shaft Straight Side Press (85 ton), DDH-85T
Technical Specifications
| Press capacity (kN) | 850 |
| Stroke (mm) | 30 |
| Stroke speed (spm) | 150-500 |
| Shut height (mm) | 330-380 |
| Worktable size (bolster) (mm) | 1100×750 |
| Slide area (mm) | 1100×500 |
| Slide adjustment (mm) | 50 |
| Scrap hole size (mm) | 800×150 |
| Motor (kW) | 22×4P |
| Machine weight (ton) | 18 |
Mechanical Straight Side Press (65 ton), MDH-65T
Technical Specifications
| Press capacity (kN) | 650 | |||
| Stroke (mm) | 20 | 30 | 40 | 50 |
| Stroke speed (spm) | 200-700 | 200-600 | 200-500 | 200-400 |
| Shut height (mm) | 210-260 | 205-255 | 200-250 | 195-245 |
| Worktable size (bolster) (mm) | 1000×650 | |||
| Slide area (mm) | 950×500 | |||
| Bed opening (mm) | 800×200 | |||
| Scrap hole size (mm) | 800×140 | |||
| Motor (kW) | 18.5×4P | |||
| Air pressure (MPa) | 0.7 | |||
| Feed line height (mm) | As per customer requirement | |||
| Total weight (ton) | 14 | |||
Mechanical Straight Side Press (45 ton), MDH-45T
Technical Specifications
| Press capacity (kN) | 450 | |||
| Stroke (mm) | 20 | 25 | 30 | 40 |
| Stroke speed (spm) | 200-800 | 200-700 | 200-650 | 200-600 |
| Shut height (mm) | 220-270 | 215-265 | 215-265 | 210-260 |
| Worktable size (bolster) (mm) | 750×500 | |||
| Slide area (mm) | 750×360 | |||
| Bed opening (mm) | 600×120 | |||
| Scrap hole size (mm) | 500×100 | |||
| Motor (kW) | 15×4P | |||
| Air pressure (MPa) | 0.7 | |||
| Feed line height (mm) | As per customer requirement | |||
| Total weight (ton) | 8 | |||
Crank Shaft Straight Side Press (550 ton), DDH-500T
Technical Specifications
| Press capacity (kN) | 500ton |
| Rated capacity point | 3.2mm |
| Stroke | 30mm |
| Stroke speed | 100-350 strokes per minute |
| Worktable size (bolster) | 3000×1500mm |
| Scrap hole size | 2600×400mm |
| Slide area | 3000×1500mm |
| Die height adjustment motor | 3.7kW |
| Main motor | 75kW |
| Dimensions | 4260×2300×5585mm |
| Total weight | approx. 100ton |
Crank Shaft Straight Side Press (400 ton), DDH-400T
Technical Specifications
| Press capacity (kN) | 4000 |
| Stroke (mm) | 30/40 |
| Stroke speed (spm) | 100-300 |
| Shut height (mm) | 400-450 |
| Worktable size (bolster) (mm) | 2800×1200 |
| Slide area (mm) | 2800×1000 |
| Slide adjustment (mm) | 50 |
| Scrap hole size (mm) | 2300×420 |
| Motor (kW) | 75×4P |
| Machine weight (ton) | 85 |
Crank Shaft Straight Side Press (300 ton), DDH-300T
Technical Specifications
| Press capacity (kN) | 3000 |
| Stroke (mm) | 30 |
| Stroke speed (spm) | 100-450 |
| Shut height (mm) | 400-450 |
| Worktable size (bolster) (mm) | 2300×1000 |
| Slide area (mm) | 2300×900 |
| Slide adjustment (mm) | 50 |
| Scrap hole size (mm) | 1900×300 |
| Motor (kW) | 55×4P |
| Machine weight (ton) | 65 |
Straight Side Knuckle Joint Press (40 ton), MARX-40T
Samples of Stamped Parts
Technical Specifications
| Press capacity (kN) | 400 |
| Stroke (mm) | 16/20/25/30 |
| Stroke speed | 200-1250/200-1200/200-1050/200-900 strokes per minute |
| Shut height (mm) | 190-240 |
| Slide adjustment (mm) | 50 |
| Slide area (mm) | 600×300 |
| Worktable size (bolster) (mm) | 600×400 |
| Worktable thickness (mm) | 90 |
| Worktable opening (mm) | 400(upper)×350(lower)×60 |
| Bed opening (mm) | 400×100 |
| Motor (kW) | 11×4P |
| Upper die weight | max. 80kg |
| Total weight (kg) | 6500 |
| Dimensions (mm) | 1780×3075×1210 |
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