Servo Energy Saving Plastic Injection Molding Machine MZ250MD For Making Plastic Products

Servo Energy Saving Plastic Injection Molding Machine MZ250MD For making plastic products material PP PE PS ABS 250tons

NEWLY DESIGNED MACHINE STRUCTURE

MZ-MD series adopt five-support crankshaft structure to provide high stability and high precision. Two pillar guider design makes the injection fast, stable and precise. Redesigned high rigidity base and integrated pipeline design enhance machine stability. Also, MZ-MD series utilize embedded electric box design to save precious space for customers. All MZ-MD series have big tie bar space and clamping stroke to fit variety of product. Standardized T-slot is for installing and removing the molds much more conveniently. Double core-pulling is also standardized for different production requirements.

HIGH ENERGY SAVING

MZ-MD high energy-saving injection molding machines consume no extra energy due to output volume changes according to load alteration. In the phase of holding pressure, servo motor lowers rotate speed and consumes a little of energies. In the phase of cooling, motor doesn’t work and consumes no energy. According to different products, MZ-MD high energy-saving injection machines will save up to 80% energy and bring you prominent economic benefit.

BETTER MOLDING STABILITY

MZ-MD high energy-saving injection molding machines are equipped with rotary encoder and pressure sensor, and both of them have feedback of flow and pressure. Through changing the speed and torque, high quality synchronous servo motor makes corresponding flow and pressure adjustments to reach the effects of close-loop precision control.

QUICK RESPONSE

It only costs 0.05s for MZ-MD high energy-saving injection molding machines to achieve the maximum output. In comparison with conventional hydraulic injection molding machines, their response speed have been obviously quickened and cycle time effectively shortened to improve production efficiency.

Paramaters:

SPECIFICATION		MZ250MD
ITEM		A	B	C
INJECTION UNIT
DIAMETER	mm	50	55	60
RATIO	L/D	24.2	22	20.2
VOLUM(THEORETICAL)	CM3	530	641	763
INJECTION WEIGHT(PS)	g	488	590	702
INJECTION PRESSURE	Mpa	215	177	149
INJECTION RATE	g/sec	175	211	252
SCREW SPEED	rpm	200
CLAMPING UNIT
CLAMP TONNAGE	KN	2500
TOGGLE STROKE	mm	540
MIN.MOLD HEIGHT	mm	200
HEIGHT	mm	580
TIE BARS	mm	580X580
EJECTOR TONNAGE	KN	70
EJECTOR STROKE	mm	170
EJECTOR NUMBER	PC	13
OTHERS
MAX.PUMP PRESSURE	Mpa	16
HEATER POWER	KW	16
POWER	KW	20
OIL TANK CUBAGE	L	340
MACHINE DIMENSION(LxWxH)	M	5.9X1.51X2.2
MACHINE WEIGHT	T	8