Product Details

Specifications

high quality and mul-heads filling prodution line
many functions and resonal design
high efficiency
steady performance
CE

Automatic pet bottle filling machine

This machine is suitable for the filling of liquid products in cosmetics like perfumem sterilization water, wine ,soy sauce, peanut oil, oyster sauceand lubricant oil etc. It's the latest filling machine with complete funtion. Customized design for more filling heads.Easy to clean if filling colored materials.

Work principle

A. Through the cylinder's movement of forward and backward to make the piston which is located in the cylinder do reciprocating movement, so as to occur the negative pressure in the preceding chest of the cylinder.

B. The piston is pulled backward when the cylinder make forward movement, the material cylinder occurred negative pressure, the materials in the barrel are pressed into the feeding pipe by pressure and go into the material pipe through unidirectional valve of feeding and discharging materials.

C. The piston is driven forward when the cylinder make backward movement, the materials are pressed and go into discharging pipe through unidirectional valve of discharging materials, finally filled into the empty bottle which need to be filled, then one time filling finished.

D. It is a single and simple action to each time of filling for the piston filling machine, so it has very high filling precision and stability to every regular container.

Cleaning and maintenance

Before the cleaning of the filling machine, the superfluous materials in the machine should be cleaned completely and put soft cleaning fluid in the material barrel. Warm water is suggested, soap water also can be used. So do alcohol and other type of cleaning fluid if necessary. When in cleaning, O type ring should be confirmed installed well. Switch on the machine, let it begin cycle filling until all the parts which contact materials, such as piston cylinder, piston head are cleaned thoroughly the machine begin cycle filling as the machine is switched on until all the parts which connect the materials, such as piston cylinder, Piston head O type ring, filling head, unidirectional valve, material passage, Hopper, etc. when cleaning the seal rings it should including O type ring of the piston, plane seal ring of the valve, besides the broken and damaged seal ring should be replaced.

Warning:

The compressed air must be confirmed turned off.

It is Forbidden to use the organic solvent to wash machine, such as gasoline, benzene, xylene, bananas water, sodium hypochlorite, etc..

After all the parts are cleaned thoroughly, they are suggested to be installed when they are dry besides there’s no water and impurities in the air compressing pipe and connecting parts.

Solutions to the Failure

Failure	Solution
Piston can’t make forward and backward movement	A. check if the air compressor is switched on
	B. check if the air compressor valve is switched on
	C. Check if the air source switch is open, switch on the air control security valve
	D. Check if the air pressure reach 4-5kg/cm²
	E. Check if the unidirectional valve installed in the right position
	F. Check if the piston head, O type ring are viscous the piston is blocked
	G. Check if the air control switches on the top of the cylinder are damaged
Filling precision is not accurate	A. The speed should keep slowly as filling high viscosity products, besides all the parts should be confirmed sealing so that avoid leakage
	B. Check if there are sufficient materials in the hopper or the barrel which provide materials.
	C. Check if the material cylinder is loosened, the program control switch is loosened.
Materials overflows the material cylinder	A. Check and replace the piston head and o type ring
Materials overflows the material cylinder	B. Please use two O type rings as the materials are dilute, and only use two O type rings if necessary
can’t suck up materials	A. Check if the valves are installed in the right position. bind tightly.
	B. Check if the feeding pipe is installed in the right position. bind tightly
	C. Confirm suck up material pipe doesn’t connect the bottom of the barrel
Materials overflow the mouth of the container	A. check if the program control switch is damaged or shift
	B. Check if the filling head aim at the mouth of the container
	C. Check if the adjustment of the cylinder’s throttle is suitable, incorrect adjustment will lead to the discharging material speed fast.

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