HXM Servo Energy-Saving

HX(*)258-II/1100

The HXM 258‑II/1100 is a precise and stable servo injection molding machine designed for the efficient production of medium-sized plastic parts. Featuring closed-loop servo-hydraulic control, it achieves rapid response times and up to 60% energy savings while maintaining the accurate injection pressure required for technical molded parts and general engineering products. Key Technical Specifications: Clamping Force: 2580 kN Injection Capacity: 490 to 706 cm³ (depending on screw choice) Screw Diameters: 50 mm, 55 mm, or 60 mm Injection Performance: 155 to 224 MPa pressure with plasticizing up to 40 g/s Power System: 30 kW servo motor and 22.55 kW heating capacity Mold Dimensions: 560 mm opening stroke; 200–610 mm mold height range Tie-bar Spacing: 580 × 540 mm Physical Footprint: 5.92 × 1.44 × 2.15 meters; ~7.5-ton weight Specialized Features: 280-liter oil tank, 17.5 MPa pump pressure, and optimized control for packaging components and technical engineering plastics.

Dimension drawings

Specifications

Due to continual improvement, specifications are subject to change without notification.

Parameter	Unit	A	B	C	D
Injection Unit
Screw diameter	mm	50	55	60	65
Screw L/D ratio	L/D	23.4	21.5	19.5	19.3
Injection capacity in theory	cm³	490	593	706	829
Injection weight	g	446	540	643	754
Injection weight	oz	15.7	19	22.6	26.5
Injection pressure	MPa	224	185	155	132
Injection rate	g/s	204	247	294	345
Plasticizing capacity	g/s	26	33	40	45
Screw speed	rpm	200
Clamping Unit
Clamping force	kN	2580
Moving mould-plate stroke	mm	560
Max. mould height	mm	610
Min. mould height	mm	200
Space between tie-bars	mm	580 x 540
Hydraulic ejector force	kN	86
Hydraulic ejector stroke	mm	150
Ejector number	n	9
Other
Pump pressure	MPa	17.5
Motor power	kW	30
Heating capacity	kW	22.55
Machine dimension	m	5.92 x 1.44 x 2.15
Machine weight	t	7.5
Oil tank capacity	L	280