Honor


Invention patent - conical trommel screen

Invention patent - a feeder with negative pressure dust removal device

Invention patent - slag cooler

Invention patent - metering feeder

Invention patent certificate

Utility model patent - throwing type cross roller screening machine

Utility model patent - portal chain bucket unloader

Utility model patent - non-powered high-efficiency chiller

Utility model patent - hemispherical air locker

Utility model patent - slag cooler rotary joint

Utility model patent - complete set of equipment for sludge and coal mixing

Utility model patent - a ring hammer coal crusher

Utility model patent - multi-tube cold slag machine

Utility model patent - back flute for fixing metal formwork

Utility model patent - an automatic oil injector

Utility model patent - a kind of slag cooler