The standard of "Mechanical Diaphragm Metering Pump" drafted by Ligao became "Zhejiang Manufacturing Standard"

Ligao bring our rotary lobe pump on 2018 Eurasia Packaging Show. Its robust design and high quality attracts a lot of visitors from Middle East and other countries. Our rotary lobe pumps can be used both for transferring or filling. The filling accuracy can up to 0.2%. For high viscosity transferring, the max viscosity can up to 1 million cps.

JLM series solenoid diaphragm metering pump is effective and reliable digital pump. The solenoid shaft is sucked by the magnetic wire and pushed back by the spring, which makes the diaphragm in the dosing head suck and discharge. The check valves which with double balls prevent backflow when pumping.The precise dosing can be controlled both by the stroke length and strok...

GM mechanical diaphragm metering pump is LIGAO heavy-duty designed process pump for chemical dosing. It is reliable pump require minimal maintenance with high performance. It has long-term cost benefits of low lifecycle cost. Double-diaphragm design is available for sensitive liquid dosing. Each pump is with the reinforced plate to protect the diaphragm to increase the w...