Steel ball automatic packaging process
An automatic packaging and steel ball technology, applied in the field of steel ball processing, can solve the problems of affecting the quality of steel balls, deposition, and insignificant anti-rust effect, and achieve the effect of improving anti-rust effect and facilitating assembly
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Embodiment 1
[0022] An automatic packaging process for steel balls, characterized in that: comprising the following steps:
[0023] Step 1: Steel balls enter the steel ball pretreatment mechanism from the feed channel for pretreatment. The pretreatment process includes decontamination and rust removal, water washing, passivation and drying. Transfer to the drum with rust remover for tumbling cleaning. The cleaning temperature is 40°C and the cleaning time is 10S. The steel balls after decontamination and rust removal enter the water washing channel, and the surface of the steel balls is washed with water, and then used Spray 4% sodium hydroxide solution on the surface of the steel ball to neutralize the residual rust remover and passivate the surface of the steel ball at the same time. The drying process includes setting ventilation holes on the side wall of the steel ball channel and continuously feeding hot air , so as to dry the surface of the steel ball, the temperature of the hot air ...
Embodiment 2
[0032] An automatic packaging process for steel balls, characterized in that: comprising the following steps:
[0033] Step 1: Steel balls enter the steel ball pretreatment mechanism from the feed channel for pretreatment. The pretreatment process includes decontamination and rust removal, water washing, passivation and drying. Transfer to the drum with rust remover for tumbling cleaning. The cleaning temperature is 50°C and the cleaning time is 20S. The steel balls after decontamination and rust removal enter the washing channel, and the surface of the steel balls is washed with water, and then used Spray 5% sodium hydroxide solution on the surface of the steel ball to neutralize the residual rust remover and passivate the surface of the steel ball at the same time. The drying process includes setting ventilation holes on the side wall of the steel ball channel and continuously feeding hot air , so as to dry the surface of the steel ball, the temperature of the hot air is 50°...
Embodiment 3
[0042] An automatic packaging process for steel balls, characterized in that: comprising the following steps:
[0043] Step 1: Steel balls enter the steel ball pretreatment mechanism from the feed channel for pretreatment. The pretreatment process includes decontamination and rust removal, water washing, passivation and drying. Transfer to the drum with rust remover for tumbling cleaning. The cleaning temperature is 60°C and the cleaning time is 30S. The steel balls after decontamination and rust removal enter the water washing channel to wash the surface of the steel balls and use them after washing. Spray 6% sodium hydroxide solution on the surface of the steel ball to neutralize the residual rust remover and passivate the surface of the steel ball at the same time. The drying process includes setting ventilation holes on the side wall of the steel ball channel and continuously feeding hot air , so as to dry the surface of the steel ball, the temperature of the hot air is 60...
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