Management target
Honesty, Responsibility and Creation.
Recommend
** Why "FORJET" products are the best choice for aquaculture?
"FORJET" products are under remarkable design and excellent power saving function.
All products with strict quality control and through long-term testing at before promotion
into the markets so are trustworthy.
Characteristics :
◎ Motor
We use the silicon steel length as following: 1HP motor : 3phase: 70mm / 1phase: 95mm 2HP motor : 3phase: 85mm / 1phase: 110mm Can withstand high temperature and prolong the lifetime.
◎ Reducer
** With rust-inhibiting primer.
** 2.2 liters of CPC#90 or FPC#100 gear oil is recommended.
Low resistance to assure best quality and low power consumption.
◎ Motor Cover
HDPE motor cover is good for weather protection,
good heat dissipation, easy for delivery.
◎ Plastic Bearing
Special synthetic rubber bush of block-bearing
could withstand higher temperature and
resistance against continuous friction.
◎ Stainless steel frame and shaft
100% made of stainless steel #304, strict welding,
strong and durable, no deformation.
◎ Impeller
Special design make a great operate power, to enhance
more oxygenation and stronger water current.
◎ Float
One-piece blow molded of reinforced HDPE float could resist
against acid-alkalinity and sun exposure, crack-free
and no water seeping problem. Easy for delivery and installation.
Never broken even if throw down to the ground from 3th floor.
** Perfect design to create excellent water circulation and oxygen supply. **
Main Products
Because of strict quality control, FORJET products have been ranking good reputation and
are popularly being used in world markets.
Our main products are as follows:
● Various of paddle wheel aerators for shrimp/fish and any kinds of aquaculture.
● Long-arm ( multi-impeller ) paddlewheel aerator specially for large area of shrimp
culture.
● Rotation aerator for fish culture.
● Air-Injector (AO2) aerator.
● Automatic feeder.
● Submersible water pump.
● Water treatment ( Tea seed powder, Compozyme, Shrimp Power ).
● Roots blower.
● Bubble air diffuser / tube.
● HDPE geomembrane.
Efficiency
◎ Directly effective depth :
FJ-101 (1HP-2 impellers) paddlewheel aerator is 0.8M from the water level
FJ-201 (2HP-4 impellers) paddlewheel aerator is 1.2M from the water level
◎ Effective water length :
FJ-101 ( 1HP/ 2 impellers ) : 40 Meters
FJ-201 ( 2HP/ 4 impellers ) : 70 Meters
During the strong water circulation, oxygen can be dissolved into the water 2-3 meters
depth.
The paddlewheel could also concentrate the waste and splash out the gas, adjust water
temperature and helps decompose organic matters.
Demand quantity
** How many units of paddlewheel aerators to be use in shrimp ponds ?
◎ According to the stocking density :
FJ-101 (1HP-2 impellers) should be used 8 units in one HA pond if the stocking is 30 pcs / square meter.
◎ According to the harvesting tons :
If the harvest expected is 4 Tons per HA should be installed 4 units of FJ-201 (2HP-4 impellers) in the pond ; the other words is 1 Ton / 1 unit of FJ-201 ( 2HP-4 impellers).
Maintain
◎ MOTOR:
1. After each harvest, sand off and brush away the rust on the surface of motor and
repaint it. This is to prevent corrosion and enhance heat dissipation.
2. Make sure the voltage is stable and normal when the machine is in operation. This
is to prolong the life of motor
◎ REDUCER:
1. Replace gear lubrication oil after the machine being used for the first 1,000 hours
and once every other 3,600 hours later. This is to reduce the friction and prolong
the life of reducer. Gear oil CPC#90 or FPC#120 is being used and standard
capacity is 2.2 liters. ( 1 gallon = 3.8 liters )
2. Maintain surface of the reducer as that of motor.
◎ FLOAT:
Clean off the fouling organisms on the floats after each harvest.
This is to maintain the normal submergence depth and optimal oxygenation.