HXM Servo Energy-Saving

HX(*)208/750

The HXM 208/750 is a high-efficiency servo injection molding machine from Highsun’s HXM series, engineered for precise performance and consistent product quality. Its integrated servo-hydraulic control system ensures a fast response and stable injection, delivering up to 60% power savings for the production of medium-sized functional components and packaging. Key Technical Specifications: Clamping Force: 2080 kN Injection Capacity: 320 to 461 cm³ (depending on screw choice) Screw Diameters: 40 mm to 48 mm Injection Performance: 163 to 234 MPa pressure with plasticizing up to 23 g/s Power System: 21 kW servo motor and 16.85 kW heating capacity Mold Dimensions: 500 mm opening stroke; 200–550 mm mold height range Tie-bar Spacing: 530 × 480 mm Physical Footprint: 5.38 × 1.28 × 2.04 meters; ~6-ton weight Specialized Features: 200-liter oil tank, 17.5 MPa system pressure, and a design optimized for the manufacturing of appliance housings, automotive parts, and electronic products.

Dimension drawings

Specifications

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

Parameter	Unit	a	A	B	C
Injection Unit
Screw diameter	mm	40	42	45	48
Screw L/D ratio	L/D	24	23	22	21
Injection capacity in theory	cm³	320	353	405	461
Injection weight	g	291	321	369	419
Injection weight	oz	10.2	11.3	13.0	14.7
Injection pressure	MPa	234	212	185	163
Injection rate	g/s	130	143	164	187
Plasticizing capacity	g/s	14	15	20	23
Screw speed	rpm	190
Clamping Unit
Clamping force	kN	2080
Moving mould-plate stroke	mm	500
Max. mould height	mm	550
Min. mould height	mm	200
Space between tie-bars	mm	530 x 480
Hydraulic ejector force	kN	56
Hydraulic ejector stroke	mm	140
Ejector number	n	5
Other
Pump pressure	MPa	17.5
Motor power	kW	21
Heating capacity	kW	16.85
Machine dimension	m	5.38 x 1.28 x 2.04
Machine weight	t	6.0
Oil tank capacity	L	200