1. Company Profile
Shanghai Fengxian Equipment Vessel Factory was founded in 1982, and specializes in designing and
manufacturing all kinds of pressure vessels. We have a high profile
in the industry. And in 1998, we registered the brand of “Shen
Jiang”. Our pressure vessels are widely used in petroleum,
chemical, electronic, automotive, power generation, mining,
pharmaceutical and other industries. Look forward to the
cooperation with you in the increasingly powerful of our company.
2. The importance of air storage tank in air compressor system ?
An air receiver tank is an integral and important part of any
compressed air system. Typically a receiver tank is sized at 6-10
times the flow rate of the system. So, if a compressor has a rating
of 25 cfm at 100 psi, the receiver tank should be 150 cubic feet,
minimum. In a compressed air system, a receiver tank provides the
- The receiver tank acts as a reservoir of compressed air for peak
- The receiver tank will help remove water from the system by
allowing the air a chance to cool.
- The receiver tank minimizes pulsation in the system caused by a
reciprocating compressor or a cyclic process downstream.
Much like a water reservoir provides water during times of drought
and stores water during the wet times, an air receiver tank
compensates for peak demand and helps balance the supply of the
compressor with the demand of the system.
Receiver tanks are required by law to have a pressure relief valve
and a pressure gauge. The relief valve should be set to 10% higher
than the working pressure of the system.
It is also important to install either a manual or automatic drain
on the receiver tank to remove water from the system.
3. The basic requirements for the selection of gas tanks
|1. The size of the volume of the gas tank should be air compressor
displacement (gas production capacity) between 10% to 20% to
choose, 15% moderate. When the gas is large or large fluctuations
in the use of gas conditions, the volume of the tank should be
appropriate to 20%; for less gas consumption, and little
fluctuating conditions, can be less than 15% ; But not less than
|2. In supporting the installation of compressed air system, the gas
tank is generally installed in the air compressor after the cooler.
This will prevent the accumulation of oil and liquid water in the
tank, reduce the safety hazard and improve the work of other
equipment of the gas source; so that the lower the temperature of
the air entering the storage tank can also reduce the volume of the
|3. In the matching installation equipment, the vast majority of
occasions, the installation of gas tanks are installed in the
freeze dryer before the use of gas tank with the cooling water and
pressure regulator, so that the load can be reduced dryer, air
pressure is relatively stable , Which is very beneficial to the
operation and use of the dryer.|
|4. In supporting the installation of equipment, the main channel
filter are installed in the gas tank after. This will allow the
tank to cool down and cool down and remove the compressed air more
water, oil and gas, dust and other dirt, and then enter the air
filter, so that its operation and service life is very favorable.|
1. Energy storage (for emergency needs)
2. Stable pressure
3. Ease pulse impact on gas equipment
4. To precipitate water, grease & dust in the air 5.Improve the
continuity and stability of the equipment for the gas output
6.Reduce the frequent start of the compressor, extend its life
5. Production Process
1. Lofting, marking-off & cutting.
2. Manufacturing & welding
a. Make holes
b. Crimping plate
f. Circumferential welding
3. Surface treatment
a. For Carbon Steel (1) Sand blasting (2) Primer (for 2 times) (3)
b. For Stainless steel (1) Sand blasting OR (2) Polishing
6. Our customer :
BAOSTEEL, TOSHIBA, CONCH, SPC, DAS AUTO, CHINA SHENHUA, HONGTA
BMW, CSIC, WALT DISNEY, BOSCH, ANSTEEL, SINOMA, etc.