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Firstly, take a look at the type of glue used in your company's dispensing equipment. Choose the appropriate Taikang dispensing valve based on the viscosity of different adhesives. In addition, it is necessary to clarify the dispensing effect and select the appropriate dispensing valve based on the dispensing effect. For example, a needle type dispensing valve uses a needle tip to block the dispensing hole and act as a switch, adding a piece of glue at the moment of closure. The return valve is a valve body designed to have a small amount of return oil glue when closed, so there will be more return oil glue when opened. The adhesive used for opening and closing rotary valves is uniform. Diaphragm valves can be used for some corrosive liquids and adhesives. Spiral valves generally have a precision of a few milligrams required by customers, and there should be no particle components in the adhesive.
The influence of pressure and time on adhesive points
Pay attention to the influence of different pressure, time settings, and needle diameters on the adhesive particles
Reducing pressure and increasing the time period will improve the accuracy of the adhesive point size;
Increasing pressure or shortening the time cycle will accelerate the dispensing speed and increase production; Liquids with high adhesive viscosity require higher pressure, longer time, and larger dispensing needles.
Continuous dispensing
The optimal dispensing angle is 45 ° to 80 °, and the dispensing cylinder should be placed vertically to prevent overflow. The needle should also make angular contact with the working surface, press the switch to keep the syringe in a fixed position until the action is completed.
Taikang dispensing valve has multiple dispensing valves to choose from according to different customer needs.
The ts5000 series spiral valve adopts a rotating feed screw for dispensing through the activity of replacing positive displacement. Achieved ultra precision control of the dispensing process. The unique design ensures that the dispensing material continuously appears at the screw inlet, and the controlled rotation of the screw pushes the material from the inlet to the dispensing outlet. The independent positive and negative control of the screw can achieve precise quantitative control. The TS5500 series is suitable for precise spraying of low viscosity liquids, with the TS500R controller regulating fluid flow and precise control of pre spraying. The spray and post spray processes control the entire spray cycle. Easy maintenance, only one sealing ring needs to be replaced, and there is almost no need to stop the machine.
The micro needle valve ts5440 has a low to medium annual payment range and small precise glue points (different viscosity ranges). Wetted parts, corrosive materials, and spray coatings can be replaced online.
The needle valve ts5420 has a small viscosity range and low adhesive point accuracy (with different viscosity ranges). It can replace wet parts and corrosive materials online. The spray valve TS5540/5520 has a low viscosity range, which can replace online wetted parts and corrosive materials.
When using the Taikang dispensing valve, we need to customize the specifications, materials, and accuracy of the dispensing valve based on the type of glue machine, the viscosity of the glue, and the amount of glue used. You can consult online for more information about rubber valves!