● VF-HDY500 dispensing screw pump
● Principle of continuous circulation pumping and quantitative feeding
● Easy integration with mechanical equipment
● Repeatability greater than 99%
● Recyclable material flow
● No wire drawing, no dripping

● Suitable for applications requiring large-proportion glue dispensing with small glue volumes, featuring dynamic mixing and being wash-free, etc.;
● Based on the principle of infinite-cycle piston;
● No wearing parts;
● Dynamic dual-liquid screw valve;
● Precision metering technology;
● Easy to integrate with mechanical equipment.

● The principle of continuous circulation pumping for quantitative feeding has high-precision, uniform, and stable volumetric quantitative conveying;
● Adopting a unique fixed rotor structure design, it has a unique self sealing function;
● No need to install any valves to completely prevent medium overflow during shutdown;
● During the conveying process, there is no squeezing operation on the

● The principle of continuous circulation pumping for quantitative feeding has high-precision, uniform, and stable volumetric quantitative conveying;
● Adopting a unique fixed rotor structure design, it has a unique self sealing function;
● No need to install any valves to completely prevent medium overflow during shutdown;
● During the conveying process, there is no squeezing operation on the

●VF-HDY100 micro dispensing pump
● Reliable performance, with a glue output of up to 0.001ml
● Principle of continuous circulation pumping and quantitative feeding
● Easy integration with mechanical equipment
● Repeatability greater than 99%
● Recyclable material flow
● No wire drawing, no dripping

● The principle of continuous circulation pumping for quantitative feeding has high-precision, uniform, and stable volumetric quantitative conveying;
● Adopting a unique fixed rotor structure design, it has a unique self sealing function;
● No need to install any valves to completely prevent medium overflow during shutdown;
● During the conveying process, there is no squeezing operation on the

● Suitable for applications requiring large-proportion glue dispensing with small glue volumes, featuring dynamic mixing and being wash-free, etc.;
● Based on the principle of infinite-cycle piston;
● No wearing parts;
● Dynamic dual-liquid screw valve;
● Precision metering technology;
● Easy to integrate with mechanical equipment.

● Suitable for applications requiring large-proportion glue dispensing with small glue volumes, featuring dynamic mixing and being wash-free, etc.;
● Based on the principle of infinite-cycle piston;
● No wearing parts;
● Dynamic dual-liquid screw valve;
● Precision metering technology;
● Easy to integrate with mechanical equipment.

● The principle of continuous circulation pumping for quantitative feeding has high-precision, uniform, and stable volumetric quantitative conveying;
● Adopting a unique fixed rotor structure design, it has a unique self sealing function;
● No need to install any valves to completely prevent medium overflow during shutdown;
● During the conveying process, there is no squeezing operation on the

● The principle of continuous circulation pumping for quantitative feeding has high-precision, uniform, and stable volumetric quantitative conveying;
● Adopting a unique fixed rotor structure design, it has a unique self sealing function;
● No need to install any valves to completely prevent medium overflow during shutdown;
● During the conveying process, there is no squeezing operation on the

● The principle of continuous circulation pumping for quantitative feeding has high-precision, uniform, and stable volumetric quantitative conveying;
● Adopting a unique fixed rotor structure design, it has a unique self sealing function;
● No need to install any valves to completely prevent medium overflow during shutdown;
● During the conveying process, there is no squeezing operation on the

● The principle of continuous circulation pumping for quantitative feeding has high-precision, uniform, and stable volumetric quantitative conveying;
● Adopting a unique fixed rotor structure design, it has a unique self sealing function;
● No need to install any valves to completely prevent medium overflow during shutdown;
● During the conveying process, there is no squeezing operation on the

● Principle of continuous circulation pumping and quantitative feeding
● Easy integration with mechanical equipment
● Repeatability greater than 99%
● Recyclable material flow
● No wire drawing, no dripping

● The principle of continuous circulation pumping for quantitative feeding has high-precision, uniform, and stable volumetric quantitative conveying;
● Adopting a unique fixed rotor structure design, it has a unique self sealing function;
● No need to install any valves to completely prevent medium overflow during shutdown;
● During the conveying process, there is no squeezing operation on the

● Principle of continuous circulation pumping and quantitative feeding
● Easy integration with mechanical equipment
● Repeatability greater than 99%
● Recyclable material flow
● No wire drawing, no dripping

● Principle of continuous circulation pumping and quantitative feeding
● Easy integration with mechanical equipment
● Repeatability greater than 99%
● Recyclable material flow
● No wire drawing, no dripping

● Principle of continuous circulation pumping and quantitative feeding
● Easy integration with mechanical equipment
● Repeatability greater than 99%
● Recyclable material flow
● No wire drawing, no dripping

● Suitable for single component/two-component/dynamic dual liquid screw valve type valve control;
● Independently developed and produced, with strong control capabilities;
● Multiple models to choose from, suitable for use in various types of adhesives;
● Self leveling liquid, low viscosity material;
● Non self leveling liquids, medium to high viscosity materials, including pressure rise;