Margarit 280 Tn Injection moulding machine

Manufacturer Margarit
Model 280 Tn
Year -
Location Spain ES
Category Injection moulding machines
Product id P60718075

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About this seller

Client type Dealer
Active since 2008
Offers online 41
Last activity July 31, 2020


Clamping force280 T
Screw diameter
Tie bar spacing (H)
Tie bar spacing (V)
Shot volume
Shot weight
Pressure on material
Platen length
Platen width
Bi-metal screw
Equipped with robot
Robot interface
Number of cores
Number of heating zones
Opening of the press
Mould size
Length x width x height 7400.0 mm × 1400.0 mm × -
Weight4764.1 kg
Worked hours
Hours under power
State good
At local norms ---------
Status visible


Power: 280 Tn.
Machine equipped with nut coal drier.
Dimensions: 7400 x 1400 mm.
Electric board: 600 x 600 mm.
Weight: 10,500 lbs.
Machine number: 4275-1.

- Injection
Spindle diameter: 60-70-80 mm.
Material volume per injection (max./cm3): 620-845-1105
Injection specific pressure (max. Kg/cm2): 1880-1385-1060
Injection speeds (max. cm3/sec.): 185-252-330
Polystyrene grams injecting machine with different spindles: 550-750-1000 gr.
Machine equipped with 2 spindles:
• one inserted with Ø 70 mm.
• another with 80 mm Ø.
Total pressure on the spindle: 53.2 tons.
Max travel of the spindle: 220 mm.
Max spindle turning speed: 50-280 rpm.

- Closure
Mould-holder plates size: 830 x 770 mm.
Distance between columns: 560 x 500 mm.
Column's diameter: 100 mm.
Mould travel: adjustable up to 560 mm.
Max/min mould thickness: 600-280 mm.
Max distance between plates, opened machine: 1160 mm.
Frontal usable area depending on material and mould: 1400 cm2.
Max. adjustable closure capacity: 280 Tn
Hydraulic ejector travel: 190 mm.
Hydraulic ejector capacity: 6.65 Tn.
Hydraulic ejector withdrawal capacity: 3.13 Tn.

- Electric equipment
Pump motor power: (50 CV) 37 kW.
Motor revolutions: 1500 rpm.
Max heating consumption: 18.5 kW.
Number of temperature controllers: 4
Number of time controllers: 4
Normal: AC 3phase 220 V

- Hydraulic circuit
Capacity of both pumps: 56-96 l/m.
Max working pressure of both pumps : 140-140 Kg/cm.
Oil tank capacity: 550 liters
Oil viscosity at 50º C: 4º Engler.

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