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The cylinder free wax injection machine is a device used in precision casting wax mold production and other fields. Compared with traditional wax injection machines, it eliminates the wax cylinder component and has unique working principles and structural characteristics. The following is a detailed introduction about the cylinder free wax injection machine:
1、 Working principle
The cylinder free wax injection machine usually extracts the wax from the wax barrel through a wax pressing mechanism and transports it to the wax conveying mechanism. The constant temperature water tank keeps the wax at room temperature, and then the wax is transported to the nozzle through the wax conveying mechanism. The nozzle adjustment mechanism is adjusted to move the nozzle to the appropriate position for wax injection operation.
2、 Structural composition
It generally includes the body, mold closing mechanism, nozzle adjustment mechanism, constant temperature water tank, pump station, wax bucket, wax pressing mechanism, and wax conveying mechanism. Among them, the clamping mechanism is used to fix the workpiece; The nozzle adjustment mechanism can accurately move the nozzle to the wax injection position; The constant temperature water tank can maintain the temperature stability of the wax liquid; The pump station provides hydraulic power for the wax injection machine.
3、 Equipment features
1. Improve work efficiency: For example, the RDMG10-2-8/10 cylinder free wax injection machine adopts PLC circuit control and is equipped with a single-mode dual-mode that can work on two different sizes of molds simultaneously. It has an automatic ejection device, saving the need for frequent replacement of wax cylinders and greatly improving work efficiency.
2. Ensure wax type accuracy: The inline cylinder free wax press adopts PLC intelligent control, with separate control of jet pressure and flow rate, which can achieve secondary intelligent pressurization, thereby more effectively preventing wax mold shrinkage and improving wax quality.
3. Simplify the production process: The cylinder free wax injection machine does not need to be placed in a wax insulation box for 24 hours, and can be directly input into the wax injection machine through a stationary bucket, which can save equipment, workers, and space.