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1.Effectively improve casting yield,, 2.save energy and reduce the impact of the castings, 3.ensure that the system reliability - details see: https://www.machineto.com/g12-series-type-low-pressure-brass-aluminum-alloy-casting-machine-10161028

1 the host machine structure:
Rated-locking institutions for four pillar orientation, the rapid and type, slow in place of rated-locking way, improve work efficiency and to reduce the impact of the mould. Static template and rack with rigid connection;
Rated-locking cylinder upper set a driven by cylinder security spacing device, dynamic range in the template trip can prevent move template are down;
Four static model core-pulling mechanism installed in the static template, the four cylinder to drive, in order to achieve the four side mould vertical parting. Smoke core of cylinder center high in a certain range can be adjusted up or down;
Ejector institutions from top the cylinder, connecting slab, guide bar and bearing composition, installed in dynamic template;
Rack with welding type frame structure, direct and static template rigid connection;
Take a manipulator using hydraulic motor driven by a rotating arm, JiePan floating, reduce the impact of the castings.
2 the hydraulic system
Hydraulic pump, valve adopts imported products, ensure the reliability of system;
Hydraulic pump use of variable piston pump to ensure that the system is constant pressure, flow automatic adjustment, save energy;
The oil cylinder operation speed all can separate manual adjustment;
All the oil cylinder seals are imported high temperature resistant seals.
3 mold cooling system
The machine can be set up more air, water and moisture and mixed cooling circuit, time of automatic control way cool; Cooling in the upper machine parameters can be modify Settings.
4 holding furnace
The molten pool type thermal insulation stoves. Radiation heating, PID control, rated temperature range: 680-750 °C, the temperature control precision: ± 5 °C;
Holding furnace in driving the car fixed, the role of lifting mechanism of the rise and fall of complete furnace, through the hydraulic motor drive, finish the car before and after moving smoothly.
5 the electrical control system
The electrical control system using a machine and monitoring method. Adopting imported PLC as the next position control machine, finish low pressure casting machine of the main engine of movement, the liquid surface order pressure and mold cooling control, etc. Imported man-machine interface or industrial control computer as a PC, complete the low pressure casting machine parameters Settings and modification, pressure data and curve and the machine to work and the state of fault alarm information monitoring display. Up and down a machine to ensure even in monitoring the upper machine malfunction, down a control system can still default process parameters according to run automatically, so as to further improve the stability of the system.
Control device with short circuit, overload protection measures, etc, and has perfect action interlock function, can effectively guarantee the safe and reliable operation of the machine.
Equipped with air conditioning control cabinet, ensure control system in a poor condition, and improve the system reliability.
6 liquid surface pressure device
Device USES the import proportional valve + high precision pressure sensor realize furnace of pressure insulation testing and real-time close-loop feedback control, PID regulating mode. With multi-stage linear pressure, automatic tracking set pressure curve, heat preservation furnace leakage compensation, liquid surface compensation etc. Function. Pressure high control accuracy, repeat reproducibility, ensure the stability of the low pressure casting technology consistency, effectively improve casting yield.