Knowledge

The vacuum system is composed of vacuum pump, air storage tank, valve, pipeline and vacuum gauge. In vacuum forming, a single type vacuum pump is often used. The vacuum degree of this pump should reac

One of the main processes in the vacuum forming process of thermoplastic sheets and films is sheet heating. The duration and quality of electrical heating depends on the structure of the heater, the t

The frame type clamping device consists of upper and lower frames. The sheet is sandwiched between the two frames. When the frame is open, the lower frame generally remains fixed. The lower part of th

When the plastic sheet is formed, the sheet is fixed on the clamping device. Clamping devices that are convenient for fixing sheets of various sizes are mostly used in thermoforming general-purpose an

Single male mold forming is also called punch forming or bending forming, vertical forming. It is a molding method in which the heated and softened plastic sheet is formed into a certain shape by mach

Dryer: The drying of compressed air is a relative concept. As long as there is a temperature change in the compressed air during use, there will be water precipitation. It's just the amount of water r

Filters: The number of filters and the location where they are connected to the compressed air system are also different according to the air quality requirements. The basic configuration is the filtr

Air storage tank: The function is that the compressed air enters the tank, the impurities in the air settle in the tank, and most of the water, oil and dust are separated. The compressed air system is

The compressed air produced by the compressor is not pure. This is because the air compressor itself contains lubricating oil. During the compression work, some lubricating oil must be mixed into the

The directional control valve controls the direction of movement by alternately pressurizing and exhausting the two ports of the cylinder. Actuators convert the pressure of compressed air into mechani

Air handling devices keep the compressed air clean and at the right pressure, and deliver lubricating oil to the parts that need lubrication to prolong the life of these pneumatic components.

For automatic drainers, there should be a drainer at the end of each lower nozzle. The most effective method is to use an automatic drainer to automatically drain the water left in the pipe that needs