We are leading small injection moulding machine manufacturer in Ningbo,China, the largest plastic industry city, with over 12 years manufacturing experience. Our machines are included but not limited small color match chips injection molding machines special designed for masterbatch and pigment suppliers, plastic small gears making injection machines, variable pump injection machines, servo motor injection moulding machines, of which are widely used at home appliance equipments, automobile industry, daily life industry, masterbatch and pigment industry, medical industry and ect.
Main parameters of 50T small injection molding machine as below;
| Items | Parameter | Unit | Parameter Value (SSF500-K5) | |
| Injection Unit | Screw diameter | mm | A | B |
| 28 | 30 | |||
| Screw L/D ratio | L/D | 19 | 17.7 | |
| shot volumn (theoretical) | Cm3 | 70 | 80 | |
| injection weight(PS) | g | 64 | 73 | |
| plasticizing capacity | g/s | 6.9 | 7.7 | |
| injection rate | g/s | 43 | 49 | |
| injection pressure | Mpa | 224 | 195 | |
| screw speed | rmp | 200 | ||
| Clamping unit | clamp force | KN | 500 | |
| open stroke | mm | 250 | ||
| distance between tie bars (W*H) | mm | 290*270 | ||
| max mould thickness | mm | 300 | ||
| min mould thickness | mm | 100 | ||
| ejector stroke | mm | 65 | ||
| ejector force | KN | 20 | ||
| ejector number | PC | 1 | ||
| dia of mould location hole | mm | 100 | ||
| Others | max pump pressure | Mpa | 16 | |
| pump motor power | KW | 5.5 | ||
| heating power | KW | 3.9 | ||
| machine dimension | m | 3.2*1.1*1.6 | ||
| machine weight | T | 1.9 | ||
| oil tank capacity | L | 115 | ||
Standard features;
Double-cylinder balanced injection system;
Multi-stage pressure &speed injection;
Back pressure adjustment device;
Low pressure mold protection;
Single hydraulic core pulling and inserting;
Multiple hydraulic ejector knock-out;
Mechanical, electrical safety device;
Auto lubrication system;
Hydraulic pressure full proportional control;
Computer control system;
Molding data memory system;
Automatic mould adjust function.
Optional auxiliary
Robot system
Hopper dryer
Auto loader
Hopper Magnet
Mold clamps
Water cooler
Plastic dehumidizer
Mold temperature controller
Oil temperature controller
Oil bypass filter
Warranty; 1years
Spare parts;
1.Nozzle
2.Lubricate oil
3.Seal rings(5pcs)
4. Tool box
5. Other tools such as spanner, straight screwdrivers;
6. Crash pad
We Shuangsheng small plastic injection molding machines pursues good quality and first-class services, continuouslly making improvement on our small plastic machines, to ensure the machine can meet different customer and different market's requirements.
We also have established several agents oversea, welcome your inquiry.
The additional functions on our machines;
1.Core pulling and air blast valves, of which taken into consideration of different mold requirements;
2.Nozzle protection to ensure personnel safety;
3.CE certificate for Euro-countries requirements;
4.Robot Euromap 67 connection;
5.Solid relay to reduce noise;
6.Vickers, Rexroth valves for selection;
7.Different voltage resource including standard 380v,50hz,3phase, 380V,60hz, 3phase, 220V,60hz, 3phase; 240V,60hz, 3phase;
415V,50hz, 3phase; 460V,60hz, 3phase;
For servo motor machine, in order to make sure meet customer's different power resource request, we will use a transformer;
8.Different socket per different country's demand;
9.Different machine color for option.
If you have your designated machine color, we will make it per your exact request.
As we are flexible to make machine per different customer's requirements, our machines are favored from home and abroad, welcome your inquiry and state your specific request, we will not make you upset.
