Aerosol spray can automatic production line
This production line is used to produce metal aerosol/spray bottle tin cans,such as butane gas tin cans,insecticide spray cans etc.
Production capacity:30-60cans/minute Product type:aerosol and spray tin cans Total power:42kw
Can’s body：metal plates shearing→automatic round forming and seam welding（include outer coating and drying）→necked-in & flanging→bottom sealing→top sealing→leak testing
A spray can refers to a complete pressure packaging container consisting of a valve, a container, and contents (including products, propellants,etc.).When the valve is opened, the contents are released at a predetermined pressure and in a controlled manner.
There are 2 types:necked-in can and straight can,the height 103-304mm,the diameter:φ52,φ65,φ70 and φ80
Working process of automatic small round tin can production line
First place the slitted can body materias into the automatic feed-in resistance welder machine’s feeding table, suck by the vacuum suckers, send the tin blanks to the feeding roller one by one through the feeding roller, the single tin blank is fed to the rounding roller to conduct rounding process, then it will be fed to the rounding forming mechanism to make rounding.The body is fed into the resistance welding machine and make welding after the accurate positioing.After welding,the can body is automatically fed into the conveyor of the coating machine for outer coating. It is mainly used to prevent the side welding seam line from being exposed in air and rusting.And then the can body is automatically fed into the flanging(or necked-in and flanging)machine.The flanging(or necked-in and flanging) task is finished by bumping of left and right mold. After that, the flanged can body is sent to automatic bottom lid feeder, through the detecting sensor detecting the coming can body,the lid feeder will automatic feed the bottom lid to the top of can body and both of them are sent to the position under the seaming chuck, the lifting tray sends the can body and bottom to the seaming machine head to seal. Then conduct again the automatic top lid detecting and seaming.Lastly,it is fed to automatic leak testing machine.
The tinplate can usage:for car care series(spray paint,mould release agent,tyre wax,lubricant and so on ), for household products can (air freshener, perfume,shaving foam and so on ), for Holiday products packing can (such like snow string spray ) , for construction products packing can (such like cleaning agent, anti-rust agent ) , for Industrial products packing can (such like fire extinguisher,Gas lighter and mould release agent and so on.)
Advantages:automatic aerosol spray tin can production line has advantages of high degree of automation,stable performance and easy operation. Only 2-3workers are needed to complete the operation of the entire production line.The whole production line has fast production speed,high production efficiency,automatic fault detection system and low rejection rate.