750 SEIII A -- Welltec Machinery Ltd.

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750SEIII - A servo Injection Molding Machine

Machine Specification

Description	Unit	Value
INJECTION UNIT
Shot volume	cm³	2990
Shot weight	g	2691
Shot speed	mm/s	470
Screw diameter	mm	90
Injection pressure	MPa	212
Screw L:D ratio	--	22.6
CLAMPING UNIT
Clamping force	kN	7500
Opening Stroke	mm	1025
Space between tie bars	mm x mm	1000 x 1000
Mold thickness(min)	mm	350
Mold thickness(max)	mm	1025
Hydraulic ejection stroke	mm	350
Hydraulic ejection force	kN	250
POWER UNIT
Pump motor	kW	440
Heating capacity	kW	50
GENERAL
Oil tank capacity	L	1500

Machine Dimension

Platen Dimension

Machine Dimmension

#	Value
A	2539 mm
B	2227 mm
C	2635 mm
D	4318 mm
E	4497 mm
F	10192 mm
G	1410 mm
H	2295 mm

Q & A

For a Container with a Height of 100mm, What Would be the Minimal Opening Stroke of the Injection Molding Machine?

As we know, for the IML production of a container, the robot will do the actions of parts picking and label inserting in the mold, which means that the system will request a much larger in mold space compared to non-IML production. While selecting an injection molding machine for your IML project, the opening stroke of the injection molding machine would be a very important parameter to be taken into consideration. The basic formular for the opening stoke caculation would be heigh of the parts x 3 + 150mm, the potential injection molding machine must have a larger opening stroke, or the robot may not able to pick the parts and insert the labels symtaneously.

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