RAS indoor fish shrimp farming equipment,Ras indoor recirculating aquaculture system equipment,indoor fish farm for high density

Drum filter.

★Rotary Drum Filter is a pre-filter of solid-liquid separation in seawater and freshwater aquaculture. It can widely use in various occasions that need solid-liquid separation.
★Multiple working modes: Auto, Stop and Manual. When in Auto working mode, it can automatic turn on and off backwashing system. It also can base on mesh's blocking situation to set the backwashing time.
★Use high quality and special woven stainless steel mesh. Small aperture, low resistance, strong flow capacity.
★Outer shell made of high quality PP material, strong corrosion-resistance and durable.
★Internal dump tank designed in tilted, flushing sewage can flow out easy.
★Transparent cover made of thicker anti-throw material. Can view the running state at anytime.

Proteim Skimmer.

★Energy-efficient and environmental. This protein skimmer is zero energy consumption, adopt PEI patent technology, removed the jet device and jet pump.
★Repeated N shape water and air mixed cutting technology, produce rich and exquisite bubbles, to remove the residual baits, feces, colloidal solids, organic matter efficiently. Reduce loading of biological filter, increase water's dissolved oxygen, and make sure a safe aquaculture water quality.
★There has emptying outlet on the bottom, so can drain all the water away when not use the equipment, to avoid grow germs.

UV Sterilizer.

★Outer shell use high quality PVC pipe feature in environmental non-toxic, resistance to seawater corrosion and durable.
★Quickly and effectively kill various bacteria, viruses and other microorganisms.
★Each UV tube has a viewing ports, can know the UV tube working state in time.
★Installed sewage drain valve and emptying valve, easy operate and maintain.

Ozone Generator.

★Ozone generator disinfection functions can widely use in Aquaculture, Waste Water Treatment, Water Deputation, Waste Gas Treatment, Food & Beverage Processing, Cold-Storage, Medical Treatment and other industrials that demand Ozone.
★The Ozone generator has own oxygen generate system. Using air as raw material, no need any auxiliary materials, low power consumption, low cost, low noise with a large oxygen flow rate and adjustable.
★Multiple fault points monitoring function. When have fault it will send out sound and light alarm signal. Low-
pressure gas transmission system, operated safe and reliably.
★On the control cabinet, there is a time-control switch, can timing take on/off the Ozone generator, no need manual operation.Ozone can disinfect, oxidize organic and remove algae, color, and smell.

Guangzhou Zhonghang Environmental Technology Co., Ltd.

Guangzhou Zhonghang Environmental Technology Co, Ltd. was established in 2012,which is specializing in Rearculating Aquaculture System (RAS), Aquarium and Raw Water Treatment System. We have developed into an integrated water treatment company which combined R&D, manufacture, installation, maintenance and sales together. And we have a group of capable technical personnel in the field of mechanical,electncal, automatic control, water quality monitoring, and aquaculture technology and so on. Based on our professional and environmental concept, we will always to design the most economic solution to you, make the largest profits with the smallest investment,and win the wonderful future with 

you !