CMEC General Machinery Import & Export Co., Ltd.

Plastic injection moulding machines		<<Back	Next>>
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CM-250 Plastic injection moulding machines

Main features of the machine

Double cylinder balancing injecting.
High-torque oil-motor pre-plasticizing.
Five-pivot double-toggle mould locking.
Oil-motor driving gear mould height adjusting.
Storage-trpe grease automatic lubricating system.

Pressure and flow whole-proportion running.
High-performance、low-noise oil pump.
Multi-step pressure and speed adjusting.
Computer-control with Chinese or English show.

5 inch color LCD screen.
High-precision position transducer.
Digital memory for mould group.
Our company can provide injection molding machines with CE certificate.

Injection unit

Screw diamerer	mm	55	60	65
Screw L/D ratio	L/D	21.8	20	18.4
Shot volume(theoretical)	cm³	540	640	750
Injection weight(ps)	g	480	576	675
Injection rate	g/s	180	220	242
Plasticzing capacity	g/s	38	45	52
Injection pressure	MPa	169	142	121
Screw speed	rpm	165

Clamping unit

Clamp forcce	kn	2400	Max.pump pressure	MPa	16
Open stroke	mm	480	Pump motor power	kw	22
Space between tie bars(WxH)	mm	520x520	Heating power	kw	12.6
Max. mould height	mm	480	Machine dimension(LxWxH)	m	5.5x1.5x2.1
Min. mould height	mm	220	Machine weight	t	7.1
Ejector stroke	mm	100	Ejector force	kn	70

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