Arburg 820 S 4000 - 2100

Arburg 820 S 4000 - 2100

This Arburg 820 S 4000 - 2100 was manufactured in 2016. It features a clamping force of 4000 kN, a screw diameter of 60-100 mm, and a shot weight up to 1860 g. The machine is equipped with a SEPRO SR AXESS 30 S3 robot and has a hydraulic pump drive power of 55 kW. Ideal for precision in plastic injection molding. Contact us for more information about this machine.

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Clamping unit
• Locking force (max.): 150 kN
• Opening force (max.): 100 kN / increased: 800 kN
• Opening stroke (max.): 700 mm
• Mold height (min.): 350 mm
• Distance between platens (max.): 1050–1550 mm
• Clear tie bar distance: 820 × 820 mm
• Mold mounting platens (W × H): 1171 × 1171 mm
• Mold half weight (max.): 4500 kg
• Ejector force (max.): 100 kN
• Ejector stroke (max.): 250 mmHydraulics / drive / miscellaneous
• Hydraulic pump drive power: 55 kW
• Installed total power:
• 4000-2100: 88.9 kW
• 4000-3200: 96.2 kW
• Color: Plastic-coated structure (light gray / mint green / rapeseed yellow)
• Control cabinets: Safety regulation DIN EN 60204
• Socket combination: 1 Schuko + 1 Cekon
• Injection unit power supply: 1 × 16 AInjection unit
• Effective screw length (L/D): 23/20/17.5 | 70/80/90 | 23/20/18
• Screw diameter (mm): 60/65/70 | 80/90/100 | 60/65/70
• Theoretical shot volume (max., cm³): 792/1078/1407 | 2513/3462/4240 | 1132/1608/2036
• Shot weight (max., g PS): 293/384/1826 | 1255/1469/1860 | 820/1167/1477
• Injection pressure (max., bar): 2500/2000/1530 | 2500/1500/1200 | 2500/2000/1530
• Injection flow rate (max., cm³/s): 294/362/400 | 812/1030/1250 | 312/396/440
• Injection flow rate with accumulator (max., cm³/s): 354/450/502 | 1188/1552/1964 | 375/475/528
• Back pressure positive/negative (max., bar): 350/50 | 350/50 | 350/50
• Screw circumferential speed (max., m/s): 0.38 | 0.28 | 0.28
• Screw torque (max., Nm): 2057/2247/2247 | 6757/80 | 2057/2247/2247
• Nozzle contact force (max.): 110 kN
• Nozzle stroke (max.): 600 mm
• Heating zones / heating capacity: 6 × 4500 + 3300 | 6 × 5500 + 4300
• Installed nozzle heating: 1000 W | 1250 WDimensions and weights (base machine)
• Clearance length: 490 mm
• Electrical connection (fuse protection) motor + heating: 250 A
• Electrical connection (fuse protection) motor: 125 A
• Electrical connection (fuse protection) heating: 50 / 63 A

Additional equipment

• SEPRO SR AXESS 30 S3 robot (2008)