Packaging Related Machinery

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FD-311C pneumatic and high-pressure polyurethane spray machine has obtained CE certification, safe and environmental protection.


Having the proprietary property rights in design and production, several national patents have been applied and approved.


The perfect coaxial structure design of the horizontal booster pump reduces greatly the abrasion of the sealing. There is no pressure difference during operation and the commuting pressure fluctuation value is ideal and stable.


The lubricant inside the anti-solidifying lubricating cylinder circulates with high speed so that the leaked material and impurities could be brought away rapidly. The shaft for black material is always kept in the lubricant avoiding the crystallization.


The pneumatic commuting control assembly is simple in structure and reliable in operation, and enables the pump body operating normally during the lack of electricity.


The design and application of the reset function when shut down realizes the dual protection.


The dual filters of the equipment for both high and low pressure and the filter of the nozzle realize the triple filtration protection for the raw material and reduce the blocking.


The special armoured temperature sensor inside the heater can collect the temperature signal at any time, hence the overshooting value for heating is well controlled.


The flagelliform armoured temperature sensor inside the heating tube makes the collection of