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“We provide the first-class products & sevices as we have the manufacturing experience over 30 years”

GongYi YuHua Apparatus Co.,Ltd.

Hot Products


Glass Reactor Glass Reactor

Single-layer glass reactors, double-layer glass reactors, three-layer glass reactors, explosion-proof glass reactors, multifunctional reactors..

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vacuum pump vacuum pump

Table type circulating water vacuum pump, vertical circulating water vacuum pump, diaphragm vacuum pump..

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Rotary Evaporator Rotary Evaporator

Frequency conversion rotary evaporator, floor type rotary evaporator, large diameter rotary evaporator..

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Magnetic Stirrer Stirrer

Intelligent magnetic stirrer, temperature adjustable magnetic stirrer, digital display intelligent magnetic stirrer, thermostat magnetic stirrer..

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Recirculating Pump Recirculating Pump

High and low temperature circulating pump, low temperature cooling liquid circulating pump..

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Other Other

Air-cooled circulating oil bath, intelligent constant temperature water bath, constant temperature sink, thermostat heating mantle..

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Glass Reactor


Single layer Single Layrer Glass Reactor

The water bath can provide needed temperature for the chemical reaction. It also can provide excellent mixing in the reaction flask under positive or negative pressure.

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Double layer double-layer glass reactor

Different heating or cooling liquids, such as water or oil, can be injected in the interlayer of lab glass reactor for providing a constant temperature for reactions.

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Anti-explosion antiexplosion glass reactor

PTFE sealing and anti-explosion desigh to secure the experiment..

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1~5L 1-5L

Small size 1-5 liter jacketed glass reactor borosilicate.

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10L 10L

Chemical equipment 10L high vacuum jacketed glass reactor

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20L 20L

Physics laboratory instruments 20l jacket heating reactor for laboratory.

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30L 30L

Advanced lab facility 30l vacuum glass reactor.

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50L 50L

Science lab equipment 50l glass mixing kettle with reflux condenser.

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100L 100L

2017 new design glass jacketed bioreactor 100l with best price

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Vacuum Pump


Table type table type vacuum pump

The table type pump vacuum is transformed the water cycle vacuum pump to a smaller and lighter pump, fitting for small-size lab.

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vertical vertical

New designed water ring vacuum pump with low price

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diaphragm diaphragm

New designed chemical lab use diaphragm pump.

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Rotary Evaporator


YRE-2020Z YRE-2020Z

YRE-2020Z rotary evaporator is a novel floor type product, electric up and down bath kettle is stable in operation, it can satisfy all evaporation requirements in laboratory. It has large capacity and large diameter rotary evaporating bottle to increase evaporation area.

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YRE-2010A YRE-2010A

RE-2010 rotary evaporator mainly used for continuous distillation of a large amount of volatile solvent under negative pressure. Especially for the concentration of extract liquor and distillation of receive liquid when chromatograph, it can isolate and purify reaction product.

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YRE-202B

RE-202B rotary evaporator’s maximum capacity is 2000ml, rotate speed is 5-120r.p.m, motor power is 40W. RE-202B rotary evaporator is the basic rotary evaporator series product of Henan Lanphan at present, it has manual up and down handle.

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Stirrer


Intelligent Magnetic Stirrer Intelligent Magnetic Stirrer

Intelligent magnetic stirrer with SS detachable pot is the lab equipment to mix liquid, mainly used for stirring or heating at the same time liquid of low viscosity or solid-liquid mixture. Its basic principle is repulsive for like charges and attractive for unlike charges.

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Constant Speed Electric stirrer Electric stirrer

Chemical lab use automatic paint mixer for liquid mixing.

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Temperature Adjustable Temperature Adjustable Magnetic Stirrer

Temperature adjustable magnetic stirrer is a lab instrument which used for mixing liquid, mainly in stirring or concurrent heating and stirring low stickiness liquid or solid-liquid mixture.

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Recirculating Pump


CCA20 CCA20

CCA-20 series low-temperature cooling water circulating pump.

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GDSZ GDSZ

GDSZ-20 series high and low temperature circulating pump can quickly shift function between heating and cooling, and using one same medium(conduction oil), it can match use with 2-20L double-layer glass reactor.

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DLSB DLSB

DLSB series low-temperature cooling liquid circulating pump’s water tank volume is 100L, min no-load temperature is between -23℃~-120℃, best working environment is -20℃~-120℃.

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