Precise and energy saving injection molding machine 500Ton D500S 2018-04-20T16:14:55+00:00

Project Description

Precise and energy saving injection molding machine 500Ton D500S
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Precise and energy saving injection molding machine 500Ton
The pressure and flow differ in each stage of plastic injection. The RPM of the traditional oil pump motor is invariable, so the redundant oil just overflows into the oil and o lot of energy wasted.
Servo motor injection molding machine is able to control the RPM by computer, thus the hydraulic pressure matches the power needed in run, ensuring the quality of products with lower energy consumption.

Unit D500S
ITEMS A B C
INECTION UNIT Screw Diameter mm 75 80 85
Screw L/D Ratio L/D 23.5 22.0 20.7
Shot Size(Theoretical) cm3 1785 2031 2292
Injection Weight g 1624 1848 2086
Injection Pressure MPa 216.5 190.3 168.6
Injection Rate into Air cm3/s 383.9 427.4 436.8 486.3 493.1 549
Injection Stroke mm 404
Injection Speed cm/s 8.7/9.7
Screw Speed rpm 157 /175
CLAMPING UNIT Clamping Force KN 5000
Clamping Stroke mm 840
Space Between Tie Bar mm 820*820
Max. Mold Height mm 800
Min. Mold Height mm 320
Eject Stroke mm 200
Eject Force KN 124
No. Of Ejector Pins piece 17
OTHERS Max. Pump Pressure MPa 17.5
Pump Motor Power KW 45.0 55.0
Heater Power KW 32.6
Hopper Capacity Kg 50
Oil Tank Capacity L 900
Weight T 20

2. Mold platen drawing

3.Machine size

precise and energy saving injection molding machine is the latest product. It is driven by servo motor, fit for production of precise products. Our machine has main advantages as following:


* Energy Saving
The pressure and flow differ in each stage of plastic injection. The RPM of the traditional oil pump motor is invariable, so the redundant oil just overflows into the oil and o lot of energy wasted.
Servo motor injection molding machine is able to control the RPM by computer, thus the hydraulic pressure matches the power needed in run, ensuring the quality of products with lower energy consumption.
High performance servo motor system, hydraulic components from world famous brand, saves power by 50-80%. Servo motor system with quick response, response time 30-50ms
* High efficiency
The efficiency of the traditional electromotor is very low, and the power factor will contribute to the loss of power. However, the servomotor doesn’t have this problem and will improve the efficiency by 10% than that of the traditional one.
* Precision
Fast response. It takes only 0.03 seconds for the pressure flow to go up. The machines have higher position accuracy (0.1mm) and repeatability than those of traditional machines.
*With super big tie bar space and clamping stroke, with super big eject stroke
*With big diagonal type clamping unit design, easy mould open and the clamping unit running fast and smooth
*Flexible front platen design, with little large-area anit-deformation.
*With faster heating, and more precise temperature control
*Two paralyzed pillar guider design, Injection is more stable& precise
*High-precision hydraulic oil filter system, oil temperature /level instant monitoring
*Versatile controller with excellent QC monitoring function, temperature detecting function.
*Hydraulic routes with the fewest bents, welding and with the shortest route