Sumitomo Demag EL-EXIS S 300/720-1450 Spritzgießmaschine - Image 1
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Sumitomo Demag EL-EXIS S 300/720-1450 Spritzgießmaschine

Manufacturer
Sumitomo Demag
Model
EL-EXIS S 300/720-1450
Type
Spritzgießmaschine
Year
2009
Category
Plastics processing machines
Sub-category
Injection moulding machinery
Price: Upon request

Specifications

Clamping Unit

Clamping force
3000kN
Locking force
3300kN
Max. opening stroke
670mm
Min. mould installation height
330mm
Max. mould installation height
710mm
Max. distance between mould platens
1380mm
Mould platen dimensions
1040x950mm
Distance between tie bars
720x650mm
Max. mould weight
4.7t
Max. weight on moving mould platen
2.4t
Max. weight on fixed mould platen
3.6t

Ejector System

Ejector stroke
200mm
Ejector force
69kN
Ejector return force
31kN

Injection Unit

Screw diameter
50mm
L/D ratio
20
Injection pressure at 400°C
2426bar
Shot volume
530cm³
Shot weight (PS)
480g
Max. metering stroke
270mm
Max. nozzle stroke
470mm
Nozzle immersion depth (SVO)
20mm
Nozzle contact force
110kN

Heating and Hydraulics

Installed barrel heating capacity
14.8kW
Material hopper capacity
110l
Oil tank capacity
700l

Power and Drive

Electric screw drive
38kW
Electric clamping unit drive
37kW
Pump unit power
22kW
Total installed power
112kW

Noise and Dimensions

Continuous sound pressure level
78dB(A)
Length
6500mm
Width
2000mm
Height
2300mm
Weight
15.7t

Operating Hours

Operating hours according to PLC
28,890h
Barrel heating
35,656h
Pump
27,922h

Documentation

Documentation available

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AI Description

Beta

Capabilities

The Sumitomo Demag EL-EXIS S 300/720-1450 is a 3000kN injection moulding machine designed for medium to large-scale plastic component production. With a 50mm screw diameter and 20:1 L/D ratio, it delivers consistent material processing for both standard and technical plastics. The 1040x950mm mould platens and 670mm opening stroke accommodate diverse mould sizes, while the 4.7-tonne mould capacity supports complex, multi-cavity tooling.

Industries & Uses

Manufacturers in automotive, consumer goods, packaging, and medical device sectors rely on machines like this to produce everything from dashboard components and enclosures to precision industrial parts. It's equally valuable for contract moulders serving multiple industries. The 2009 vintage positions this as a reliable workhorse for businesses scaling production without capital-intensive investment.

What to Check When Buying

When evaluating this used machine, prioritise a complete service history—ask specifically about screw and barrel wear, heating element replacements, and hydraulic fluid changes. Inspect tie bars for corrosion or stress cracks, check mould platen flatness with a precision straightedge, and verify ejector system responsiveness. Request documentation of any repairs to the clamping unit. A test run with your intended mould specifications is essential to confirm repeatability and cycle time performance.

This description is AI-generated and is intended as a general guide only. As with all AI-generated content, it may contain inaccuracies. Please verify all details directly with the seller before making a purchasing decision.

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