USUN Model:WS-FM200-6A Complete semi automatic pneumatic driven FM200 refilling machine with 500 KGS automatic weighing system

USUN Model: WS-FM-6A Automatic FM200 Or Novec 1230  refilling machine 

with 500KGS automatic weighing system

1 .Machine composition

WS-FM-6A fillingsystem ( filling pump, precision pressure gauge, pressure reducing

valve, high pressure electromagnetic valve, electric control part, etc.) and non-standard

parts (weighing machine, vacuum pump)

2.Machine  features

WS-FM-6A filling equipment using the compressed air as power source, driving the

HFC-227ea/FM200/Novec 1230 filling and conveying, when the transmission weight

reaches a certain value, the sensor signal is transferred to the gas electromagnetic valve,

turn off the gas supply, pump stops working.

Then Connecting the nitrogen gas source, open the high-pressure nitrogen gas valve

injection of nitrogen; when precision pressure gauge shows the needed nitrogen pressure

then close the nitrogen valve; filling finished; It has the characteristics of small volume,

light weight, simple operation, reliable performance. Especially suitable for the

filling of heptafluoropropane in firefighting industry.

3. Main parameters:

The driving source: compressed air (by air compressor, need 3-8 bar air pressure)

Medium: FM200/ NOVEC 1230 /Nitrogen

Boost ratio: 6:1

Maximum Output pressure: 4.5Mpa

Driven air inlet port: Fast insert 12 per cent

Nitrogen/FM200 inlet port: ZG1/4 internal thread

High pressure gas outlet port: ZG1/4 internal thread

Nitrogen inlet hoses are included  : 3 Meters length with both end

thread which is ready for connecting nitrogen cylinder  .

FM200 inlet port hoses and outlet are included :

4. Main technical drawing of such FM200 refilling machine

5. Schematic diagram

6 .Operation steps 

1. 1.    Add lubricating oil to the FR.L Combination, the South with 10# or 20#

2. 2.    mechanical oil, the northern winter with antifreeze mechanical oil or low condensate hydraulic oil.

2,  Close the drive low-pressure gas valve, connected to the compressed air

source and let pressure not more than 0.8MPa (8 bar)it.

3,  Place the good empty bottle, close the HFC-227easwitch, close the high pressure nitrogen switch, open the vacuum pump switch, start the vacuum pump to vacuum.

4,  When vacuum pumping is completed, close the vacuum pump pressure switch, close the unloading valve, open high pressure needle valve and low pressure gas source valve, the filling pump starts, observing the change of the weight of the electronic scale; (the set pressure is reached automatically stop working), then close the switch of HFC-227ea/FM200/Heptafluoropropane.

5,  After the completion of the HFC-227ea filling, open nitrogen valve, observe valve before the pressure gauge (pressure standard table), through pressure reducing valve to the desired pressure (pressure reducing valve after the precision pressure display) by adding nitrogen to the filling bottle;

6,  After the completion of the operation, close the high-pressure valve and 

manual valve and nitrogen valve;

7. Real photos of such FM200 refilling machine