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Film forming conditions of three layer film blowing machine and inspection of lubricating oil
- Dec 08, 2018 -

The three layer film blowing machine can not stand in front of the operation during the operation, so as to avoid accidental injuries and the operator. When feeding, it is necessary to prevent metal impurities and small operation in the raw materials. A hard object that damages the machine, such as a tool, falls into the barrel. Do not wear gloves when operating the rotating machine to prevent getting caught in the injury.

The three layer film blowing machine effectively inspects and adds the lubricating oil in the reduction gear box and the air compressor, and checks the lubrication of each mechanical transmission component. Avoid dryness and damage the machine and make noise. When starting the operation, it is necessary to check whether the power wiring of each channel is disconnected or leaked; check whether the instrument is damaged properly. Before starting the machine, ensure that all components are safe and normal, so as not to affect production and cause accidents.

Within the range of film forming conditions of the three layer film blowing machine, the molding temperature, the cooling air temperature, and the blow ratio can be increased, and the film turbidity is increased, the gloss is lowered, and vice versa. When the die discharge is uniform, the glove can be slowly pulled and the tube blank is closed. At the same time, the end of the tube blank is closed, and the air intake regulating valve is slightly opened to put a small amount of compressed air from the center hole of the core rod, and then carefully introduced. Over-stabilize the bubble holder, herringbone plate, and penetrate the traction roller and guide roller until the coil is taken.