2 GRÄBENER gk 630 ns used machines

(1979) 630t Gräbener Knuckle-Joint Press Industrial Knuckle-Joint Press for High-Force Cold Forming This Gräbener press utilizes a knuckle-joint mechanism to deliver exceptional force, making it highly effective for precision coining and embossing. With a massive 27,000 kg frame and a 28 kW motor, it provides the stability required for heavy-duty metalworking operations. Technical Details ‍ Machine Type: Knuckle-Joint Press Manufacturer: Gräbener Model: GK 630 NS Year of Manufacture: 1979 Nominal Capacity: 630t Stroke Rate: 45 strokes/min Shut Height: 420 mm Tool Holder Adjustment: 80 mm Clearance Between Uprights (Frame Width): 820 mm Table Area (Width x Depth): 800 mm x 850 mm Motor Output: 28 kW Motor Speed: 1,475 rpm Operating Voltage: 3x 380V / 220V, 50Hz Total Weight: 27,000 kg Overrun Time (Stopping Time): 160 ms Safety Distance: 266 mm

(1978) 630t Gräbener Knuckle-Joint Press Industrial Knuckle-Joint Press for High-Force Cold Forming This Gräbener press utilizes a knuckle-joint mechanism to deliver exceptional force, making it highly effective for precision coining and embossing. With a massive 27,000 kg frame and a 28 kW motor, it provides the stability required for heavy-duty metalworking operations. Technical Details ‍ Machine Type: Knuckle-Joint Press Manufacturer: Gräbener Model: GK 630 NS Year of Manufacture: 1978 Nominal Capacity: 630t Stroke Rate: 45 strokes/min Shut Height: 420 mm Tool Holder Adjustment: 80 mm Frame Width: 820 mm Table Area (Width x Depth): 800 mm x 850 mm Motor Output: 28 kW Motor Speed: 1,475 rpm Operating Voltage: 3x 380V / 220V, 50Hz Total Weight: 27,000 kg Overrun Time: 206 ms Safety Distance: 330 mm