Structure Instuctions:

1, Backwashing:
When the filter runs to a certain time, there are more impurities in the tank. The filter needs to be backwashed. When backwashing, the exhaust valve 5, the upper exhaust valve 7 and the lower inlet valve 8 are opened, the upper inlet valve 6 and the outlet valve 2 are closed, and the water flows out from the lower outlet 3. Backwashing flow generally controls the filter material not to be washed out, generally about three times the operation time. Backwashing ends when the transparency of the incoming and outgoing water is similar.
2, Positive washing:
After backwashing, close the lower inlet valve 8, the upper exhaust valve 7 and the outlet valve 2, open the upper inlet valve 6 and the lower exhaust valve 9, and start the positive washing of the filter material. The positive washing flow rate is the running flow rate, and the time is usually 10-20 minutes. When the effluent is clear and transparent, the equipment can continue to be put into operation.

ZhangJiaGang City FILL-PACK Machinery Co.,Ltd. which was originally set up as an factory in 1999,the company is growing up time by time in research and design, quality and production, sales and after sale service. Our machineries are sold to more than 50 countries in the world and over cross domestic.

We specialize in producing beverage filling-packing equipments and water treatment equipments. The quality already pass drinkable standard.At present we produce: production lines for mineral water, pure water, fruit juice,tea drink,milk drink and carbonated drink with capacity  1000-20000bottles/hour; production lines for vinegar, soy sauce and wine 1000-20000bottles/hour; 3-5 gallon barreled water with capacity 60-1200 barrels per hour and water treatment plants 1-30 ton/hour; We provide separate machinery or turnkey project.

Our products pass quality inspection executed by Bureau of Quality and Technical Supervision every year. We pass Italy CE inspection in 2011;

We have full-time development and design engineer team, we absorb technologies from Germany, Japan, France, Italy, Switzerland, combined with China's national conditions to develop high starting point and advanced technology filling equipments, degree of automation to achieve the advanced level.

We own 3700 square meters modern factory in accordance with ISO9001: 2000 certification system standards with all kinds of advanced processing equipment and testing equipment, experienced technicians, scientific and strict management, all constitute FILLPACK excellence in product manufacturing system, which provides the strongest protection for FILLPACK product quality.

We believe in FILLPACK’ s future while you choose us!