Powerjet Injection Molding Machine with Haitian Servo Motor (BJ250S6)

• Model NO.: BJ250S6
• Trademark: powerjet
• Origin: China
• HS Code: 8477101090
• Production Capacity: 1500sets/Year

Product Description

Combined with the advantages of hydraulic IMM and fully electrical IMM, Powerjet has invented a new series of servo moter driven injection molding machinery, which achieve much more energy saving and faster response speed than the valiable pump series IMM.

1. Integrated Evaluation
A better cost performance is seen for the S series.
2. Outstanding Energy Saving
Comparing with the hydraulic machine, S series can save more 50% of the power. Comparing with full electrical machine, energy saving is more abviously seen during pressure hold & cooling stage.
3. Faster Response Speed
S5 series only needs 0.05 seconds to achieve the Max. Flow rate, which effectively shorten the cycle time and thus improves efficiency.
4. Better Stability
with the adoption of servo control system, the injection pressure & speed is under close-roop controlled, and the stability and repeatability can be achieved.

Servo Motor Injection Molding MachineBJ250S6 parameter
Description	Unit	BJ250S6
Clamping Unit
Clamping force	KN	2500
Opening stroke	mm	520
Max.daylight	mm	1100
Platen size	mm×mm	800×760
Space between Bars(H*V)	mm×mm	560×490
Max. Mold Height	mm	580
Min. Mold Height	mm	230
Ejector Stoke	mm	145
Ejector Force	KN	77
Injection Unit
Screw Diameter	mm	52  60  68
Screw L/D Ratio		24  21  19
Injection Pressure	MPa	226  169  132
Shot Volume	cm³	594  791  1017
Shot Weight(PS)	g	529  704  905
Shot weight(PS)	OZ	18.7  24.8  31.9
Injection Rate	g/sec	194  259  333
Plasticizing capacity	g/sec	39  50  64
Screw Stroke	mm	280
Screw  Speed	RPM	170
Power Unit
Hydraulic system pressure	MPa	17.5
Pump motor power	KW	22
Heater power	KW	13.8
General
Dry Cycle Time	Sec	3
Oil tank capacity	L	420
Machine weight	Ton	7.5
Machine dimensions(l×w×h)	m×m×m	5.6×1.4×2