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Straightside presses derive their name from the vertical columns or uprights on either side of the machine. The columns together with the bed and crown form a strong housing for the crankshaft, slide and other mechanical components.

A major advantage of the straightside press compared to the gap-frame machine is freedom from angular misalignment under load. Maintaining true vertical motion throughout the press stroke is critical to minimize tool wear and obtain accurate part tolerances.

Many high-volume close-tolerance stampings are made in straightside presses. These include electrical connectors, snap-top beverage cans, spin-on oil filter cartridge bases and refrigeration compressor housings.

mammut eccentric presses
mammut eccentric presses
mammut eccentric presses

Many high-volume close-tolerance stampings are made in straightside presses. These include electrical connectors, snap-top beverage cans, spin-on oil filter cartridge bases and refrigeration compressor housings. Tiny computer connectors are stamped at press speeds up to 1,800 strokes per minute (SPM) or more. Often two to eight or more parts are completed per hit. Precision stampings are also produced at low speeds. For example, large refrigeration compressor housings may be stamped at press speeds of approximately 12 SPM. The housing consists of two mating halves, which must fit together precisely in order to properly align the internal parts.

General

• Fix stroke
• Stress relieving Treatment
• Slide with eight guides
• Motor forward/Back control system
• Centralized lubrication
• Photocell guard fence
• Pneumatic equilibrating cylinders
• Motorised carriage adjustment system
• Hydraulic overload protection system
• Pneumatic clutch/Brake combination
• Double selenoid
• Press safety valve
• CE certificate

Optional

• Clutch/Break combination with oil
• Inverter
• Quick die change system
• Pneumatic cushion
• 2nd table

MODEL Normal Pressure Stroke Per Minute Stroke Per Minute(With inverter) Motor Power Stroke Value Slide Adjustment Passage Between Columns Daylight Main Table Dimensions Working Height Carriage Dimensions Weight
kN rpm rpm kW mm mm mm mm mm mm mm kg
SSH 300 3000 40 30-50 37 200 0-150 700 650 2500×1400 1300 2500×1300 52.000
SSH 400 4000 40 30-50 45 200 0-150 900 700 2500×1400 1300 2500×1300 67.000
SSH 500 5000 30 20-35 55 250 0-200 900 800 2500×1400 1300 2500×1300 82.000
SSH 600 6000 30 20-35 92 300 0-200 1050 850 3000×1500 1650 3000×1500 120.000
SSH 700 7000 25 20-30 92 300 0-200 1050 850 3000×1500 1650 3000×1500 145.000
SSH 800 8000 25 20-30 110 300 0-200 1150 900 3000×1500 1800 3000×1500 162.000
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