This listing includes 3 types of wheel holder spare parts for continuous band sealing machines: Driving Wheel Holder, Driven Wheel Holder and Printing Wheel Holder. They are core bracket components for the bag conveying and date coding system of continuous sealers, compatible with machine models 810,770,980.ect

Driving Wheel Holder It is the active base for the driving roller. It transfers power to pull packaging film/bags forward steadily. Made of solid metal, it has high mechanical strength, keeps stable rotation during long-time continuous operation, prevents slipping of the conveyor roller.

Driven Wheel Holder The passive bracket for the idle roller. It works together with the driving wheel to tension and guide the sealing belt and packaging bags. Wear-resistant structure maintains consistent feeding pressure, ensures smooth bag transportation without deviation.

Printing Wheel Holder The support base for date coding printing wheel. It fixes the stamp wheel and maintains proper contact pressure on packaging film. It helps to print clear production date, batch codes on plastic bags during sealing.

All three wheel holders adopt sturdy metal construction for long service life. They are direct replacement parts, simple to mount and adjust. Replace old or damaged brackets to restore normal feeding and date-printing function of your sealing machine.