Plastic injection molding machine;
1.Double-cylinder balanced injection system;
2.Multi-stage pressure &speed injection;
3.Back pressure adjustment device;
4.Low pressure mold protection;
5.Single hydraulic core pulling and inserting;
6.Multiple hydraulic ejector knock-out;
7.Mechanical, electrical safety device;
8.Auto lubrication system;
9.Hydraulic pressure full proportional control;
10.Computer control system;
11.Molding data memory system;
12.Automatic mould adjust function.
13.Energy saving with variable pump;
14.Five-point inward moving toggle system ensure high rigidty and precision for mold clamping and also reducing stress and stain effects;
15.Oil pipelines are positioned for aesthetic appearance and easy for maintenance;
16.The moving platen is fitted with adjustable slide support system to improve platen parallelism and provide better tie bar and mould protection and lengthen the working lifetime;
17.Nozzle alignment is provided using a simple mechanism with fine adjustment for accurate centering.
Main technical datas of 90T plastic injection machine;
Items | Parameter | Unit | Parameter Value (SSF900) | ||
Injection Unit | Screw diameter | mm | A | B | C |
32 | 35 | 38 | |||
Screw L/D ratio | L/D | 24.8 | 22 | 20 | |
shot volumn (theoretical) | Cm3 | 112 | 134 | 158 | |
injection weight(PS) | g | 102 | 122 | 144 | |
plasticizing capacity | g/s | 10.5 | 11.6 | 13 | |
injection rate | g/s | 73 | 88 | 103 | |
injection pressure | Mpa | 208 | 174 | 148 | |
screw speed | rmp | 220 | |||
Clamping unit | clamp force | KN | 900 | ||
open stroke | mm | 290 | |||
distance between tie bars (W*H) | mm | 360*320 | |||
max mould thickness | mm | 380 | |||
min mould thickness | mm | 150 | |||
ejector stroke | mm | 80 | |||
ejector force | KN | 31 | |||
ejector number | PC | 5 | |||
dia of mould location hole | mm | 125 | |||
Others | max pump pressure | Mpa | 16 | ||
pump motor power | KW | 9 | |||
heating power | KW | 6 | |||
machine dimension | m | 4*1.27*1.75 | |||
machine weight | T | 2.9 | |||
oil tank capacity | L | 150 |
Right side of plastic injection machine;
Left side of plastic injection molding machine;
Backside of 900kn injection molding machine;