Kaiping city Xinxing casting technical development department
Wax injection machine
Equipment features
1.Adopted the C type cantilever side shooting mode, this machine has large mold operating spaceand it can be adjusted and positioned optionally.
2.Touch-screen and Germany Siemens PLC are adopted to make each parameter of the system directly adjustable and realize man-machine dialogue.
3. Each station can use two sets of moulds of different sizes at the same time, and the process parameters (wax injection time and pressure holding time) of each set of moulds are set separately to improve the working efficiency.
4. Added a top die system, mass production can be automated.
5. The functions of secondary wax injection and supercharging shrinkage are added to ensure the size accuracy of wax parts.
6. The size and speed of wax flow can be adjusted and controlled according to different products, which can meet the requirements of special wax products.
7. The nozzle has anti-splash protection system to ensure work safety.
8. The product counting function is convenient for work management.
9. 100 groups of data and process parameters of different products can be stored and used by customers.
10. PID intelligent digital display temperature control is adopted for temperature control so that the temperature difference is small and control accuracy is high.
11. The top and bottom template is equipped with cooling water circulation pipe system, which can reduce the mold temperature, shorten the molding time of wax mold and improve the production efficiency.
Main parameter
Main technical parameters
Item / model WZ10T WZ12T WZ14T WZ16T WZ20T WZ25T-1 WZ14T-A
Maximum closing force 10T 12T 14T 16T 20T 25T 14T
Wax cylinder volume 120L 120L 120L 120L 120L 80L 100L
Power 17kw 17kw 17kw 21kw 21kw 17kw 14kw
Power supply 380V/50Hz 380V/50Hz 380V/50Hz 380V/50Hz 380V/50Hz 380V/50Hz 380V/50Hz
0-6.3MPa 0-6.3MPa 0-6.3MPa 0-6.3MPa 0-8.0MPa 0-8.0MPa 0-6.3MPa
2.7L 2.7L 3.6L 3.6L 3.6L 4.6L 3.6L
Speed of
wax injection
0-0.3L/S 0-0.3L/S 0-0.3L/S 0-0.3L/S 0-0.3L/S 0-0.3L/S 0-0.3L/S
Wax filling pressure 0-5 MPa 0-5 MPa 0-5 MPa 0-5 MPa 0-6 MPa 0-6 MPa 0-5 MPa
Time of
wax injection
0-999S 0-999S 0-999S 0-999S 0-999S 0-999S 0-999S
Hold time 0-999S 0-999S 0-999S 0-999S 0-999S 0-999S 0-999S
Maximum size of the mould 400*300
Die closing stroke 250mm 300mm 350mm 400mm 450mm 450mm 450mm
Combined template size 320*250mm 430*430mm 430*430mm 430*430mm 500*500mm 500*500mm 430*430mm
Nozzle stretch stroke 140mm 140mm 175mm 175mm 240mm 240mm  
Nozzle upper and lowerstroke 30-230mm 50-300mm 50-300mm 50-300mm 50-300mm 30-300mm  
The height
of the
900mm 900mm 900mm 900mm 900mm 850mm  
Wax insulation
Water Water Water Water Water Water Water
External gas source 0.4-0.6MPa 0.4-0.6MPa 0.4-0.6MPa 0.4-0.6MPa 0.4-0.6MPa 0.4-0.6MPa 0.4-0.6MPa
46# antiwear hydraulic oil 120kg 120kg 120kg 120kg 120kg 100kg 100kg
320 # heat conduction oil 60kg 60kg 60kg 60kg 60kg 60kg 60kg