(1994/2026) Gräbener 360t Knuckle-Joint Press Precision 360-Ton Forming Press - 2026 General Overhaul This Gräbener GK 360 is a high-precision mechanical press designed for specialized metalworking tasks such as coining and cold forging. This unit has been freshly overhauled in 2026, combining its proven knuckle-joint engineering with modern reliability. Technical Details Machine Type: Knuckle-Joint Press Manufacturer: Gräbener Model: GK 360 Press Capacity: 360t Year of Manufacture: 1994 (General Overhaul: 2026) Stroke Length: 60 mm Production Speed: 60 strokes per minute Frame Width: 460 mm Machine Weight: approx. 6,300 kg Table & Tooling Dimensions Table Surface (W x D): 440 mm x 525 mm Ram/Tool Holder Surface (W x D): 440 mm x 320 mm Tool Holder Adjustment: 40 mm Shank Hole: 65 mm x 105 mm deep
(1988/2025) 600t Gräbener Knuckle-Joint Press Heavy-Duty 600-Ton Precision Forming Press - 2025 General Overhaul This Gräbener GKS 600 is a high-capacity knuckle-joint press designed for demanding metal-forming tasks like cold forging, embossing, and heavy-duty coining. It was manufactured in 1986 and has undergone a complete general overhaul in 2025, ensuring modern reliability while maintaining its massive 6,000 kN nominal force. Technical Details Machine Type: Knuckle-Joint Press Manufacturer: Gräbener Model: GKS 600 Nominal Force: 600t Year of Manufacture: 1988 (General Overhaul: 2025) Stroke Length: 160 mm Production Speed: 35 strokes per minute Nominal Energy: 10,200 Nm Nominal Force Path: 1.7 mm Frame Width: 580 mm Table & Tooling Dimensions Table Surface (W x D): 550 mm x 620 mm Ram/Tool Holder Surface (W x D): 550 mm x 430 mm S ...
(1979) 360t Gräbener Knuckle-Joint Press High-Force Knuckle-Joint Press for Precision Forging and Coining This Gräbener GK 360 is a specialized industrial press designed for operations requiring extreme force and high-definition detail, such as coining, cold forging, and precision sizing. Technical Details Machine Type: Knuckle-Joint Press Manufacturer: Gräbener Model: GK 360 Year of Manufacture: 1979 Nominal Force: 360t Stroke Length: 90 mm Stroke Rate: 60 strokes/min Max. Flywheel Speed: 360 rpm Shut Height: 430 mm Tool Holder Adjustment: 40 mm Motor Power: 28 kW (1,475 rpm) Operating Voltage: 380V / 220V, 50 Hz Pneumatic Requirement: 6 bar Overrun Time: 123 ms Safety Distance: 197 mm Total Weight: approx. 6,500 kg
(1994) 1250t Wolff Knuckle-Joint Press High-Precision Knuckle-Joint Press for Massive Forming Loads This Wolff press is a heavy-duty powerhouse, delivering a massive 12,500 kN of force specifically rated at 30° before Bottom Dead Center. Engineered for longevity and extreme precision, it features a 32-ton frame, permanent oil pressure lubrication, and electronic force monitoring to ensure consistent performance during high-capacity cold-forming operations. Technical Details Machine Type: Knuckle-Joint Press Manufacturer: Wolff Model: KHP 1250 Year of Manufacture: 1994 Nominal Force (30° before BDC): 1250t Stroke Rate (Continuous): 25 strokes/min Ram Stroke: 90 mm Ram Adjustment: 70 mm Shut Height (min/max): 490 mm / 560 mm Max. Distance (Table to Ram): 625 mm Clearance in Ram Frame: 680 mm Table Surface Area (W x D): 660 mm x 660 mm Ram Surface Area ( ...
(1986) 600t Gräbener Knuckle-Joint Press Fully Automated High-Precision Short-Stroke Forming This knuckle-joint press delivers a nominal force of 600 metric tons, designed for high-precision forming applications requiring controlled force near bottom dead center. Technical Details Machine Type: Knuckle-Joint Press Model: GK 600 Nominal Force: 600t Year of Manufacture: 1986 Rated Force Travel (Pressing Path): 1.7 mm Nominal Work Capacity: 10,200 Nm Stroke: 100 mm Stroke Rate: 45 strokes/min Shut Height (Max. Die Space): 360 mm Tool Holder Adjustment: 50 mm Clearance Between Uprights: 580 mm Table Area (Width x Depth): 550 mm x 430 mm Tool Holder Shank Hole (Ø x Depth): 65 mm x 105 mm Motor Output: 15 kW Motor Speed: 1,500 rpm Pneumatic Connection Pressure: 5.5 bar Operating Voltage: 3x 380V / 220V, ...
(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
(2013) 400t Müller Knuckle-Joint Press Precision Knuckle-Joint Press for High-Speed Forming This year-2013 Müller press provides a 4,000 kN pressing capacity and a high-efficiency 55 strokes per minute cycle rate. Engineered for modern industrial precision, it features safety response times suitable for high-volume production environments. Technical Details Machine Type: Knuckle-Joint Press Manufacturer: Müller Model Type: KNP 400 Machine Number: 2703 Year of Manufacture: 2013 Nominal Force: 400t Work Capacity: 13 kJ Ram Stroke: 70 mm Ram Adjustment: 45 mm Stroke Rate: 55 strokes/min Shut Height (Table to Ram): 380 mm (Stroke down, adjustment up) Ram Surface Area (W x D): 500 mm x 400 mm Table Surface Area (W x D): 500 mm x 500 mm Motor Output: 15 kW Operating Voltage: 400 V Safety Distance: 190 mm Limit Value (Stopping Time): 95 ms Total Weight: 1 ...
(2000) 1000t Müller Knuckle-Joint Press High-Capacity Precision Knuckle-Joint Press This modern model represents a significant leap in pressing power, offering a massive 10,000 kN capacity and it is designed for large-scale precision operations. Technical Details Machine Type: Knuckle-Joint Press Manufacturer: Müller Model: KNP 1000 Machine Number: 2912 Year of Manufacture: 2000 Nominal Force: 1000t Work Capacity: 33 kJ Ram Stroke: 100 mm Ram Adjustment: 65 mm Stroke Rate: 40 strokes/min Shut Height (Table to Ram): 400 mm Ram Surface Area (W x D): 700 mm x 500 mm Table Surface Area (W x D): 700 mm x 750 mm Motor Output: 30 kW Operating Voltage: 400 V Safety Distance: 225 mm Limit Value (Stopping Time): 97 ms Total Weight: 42,000 kg Machine Dimensions (W x D x H): 2.3 m x 3.4 m x 4.1 m
(1973) 180t Gräbener Knuckle-Joint Press Precision Knuckle-Joint Press for Detailed Cold Forming This 1973 Gräbener model utilizes a knuckle-joint mechanism to deliver high pressing force with controlled ram speed, making it ideal for precision coining and embossing tasks. It features a compact design with a 180-ton capacity and is equipped with a 5.5 kW motor for reliable industrial operation. Technical Details Machine Type: Knuckle-Joint Press Manufacturer: Gräbener Model: GK 180 Year of Manufacture: 1973 Nominal Force: 180t Stroke: 50 mm Stroke Rate: 40 strokes/min Shut Height: 305 mm Tool Holder Adjustment: 40 mm Clearance Between Uprights: 390 mm Table Area (Width x Depth): 370 mm x 450 mm Tool Holder Mounting Surface (Width x Depth): 360 mm x 200 mm Tool Holder Shank Hole (Ø x Depth): 40 mm x 75 mm Motor Output: 5.5 kW Motor Speed: 1,450 ...
(1985) 630t Gräbener Knuckle-Joint Press High-Performance Knuckle-Joint Press This 1985 Gräbener knuckle-joint press is a high-capacity machine engineered for applications requiring extreme force at the bottom of the stroke, such as coining and cold forming. Technical Details Machine Type: Knuckle-Joint Press Manufacturer: Gräbener Model: GKN 630 Year of Manufacture: 1985 Nominal Force: 630t Stroke: 112 mm Stroke Rate: 55 strokes/min Shut Height: 800 mm Tool Holder Adjustment: 80 mm Motor Output: 25 kW Pneumatic Connection Pressure: 5.5 bar Operating Voltage: 3x 380V / 220V, 50Hz
Nominal force: 2500 ton Ram stroke: 190 mm Number of strokes in 1 minute: 20 Shut height: 800 mm Bolster plate-to-ram adjustable stroke: 15 Table size: 1250x1400 mm Weight 124.230T
Specification: Nominal force: 2500 ton Ram stroke: 190 mm Number of strokes in 1 minute: 20 Shut height: 800 mm Bolster plate-to-ram adjustable stroke: 15 Table size: 1250x1400 mm Weight 124.230T
