A customer has 8 tanks, and each tank has 3500 litres of water, the total volume of water is 32000 litres. Their density is 15 kg and they raise South American White shrimp in tanks. The customer owns biofilter tech, and he wants a drum filter, protein skimmer, and an oxygen machine to add in protein skimmer and oxygen machine and oxygen mix device. I recommend equipment manufactured by QIHANG. This company is professional in the manufacturing of aquaculture equipment.
The model of the Drum filter by QIHANG is a 30m^3 Rotary Drum Filter. Its flow rate is 8000 gallons per hour. The pump power is 1000 W while the rotary power is 50w. Rotary drum filter bait, residue and faeces and organic particles in the water. It automatically senses whether the screen is clogged and automatically performs backwashing. The rotary drum filter is suitable for different water types. It has an integrated design. The cleaning process is automatic and it has a long life service.
The recommended model of Protein Skimmer is QL-DF-15. Its flow rate is 50m^3. Its working power is 0.25Kw. Energy consumption is very low for these protein skimmers made by QIHANG. They are efficient and environmentally friendly. This protein skimmer has high efficiency to absorb impurities. It removes fish faeces, feed and other organics before they change into ammonification. This increases water clarity and makes the pH of the water stable. The ability of disinfection is improved which is almost matched with the ozone machine.
We recommend the QLO-10G equipment by QIHANG. This model is also known as Aquaculture 10g Ozone Generator. This equipment can reduce ozone to oxygen by itself without any trace. It does not produce any secondary gas pollution. It can also prevent the disadvantages of low UV energy efficiency and chemical fumigation pollution.
The suggested model for the oxygen generator is QLY-10L developed by QIHANG. The Oxygen flow rate is 1-10L/min. This system is convenient, fast and simple to produce oxygen on-site which comes from natural air and is pollution free. It can produce oxygen quickly and oxygen concentration is high and stable. It has a low operating cost, low energy consumption and gives high efficiency. This system is easy to operate and oxygen flow can be adjusted. It produces highly pure oxygen.
