description

     SGW - 17/320 type single scraper conveyor is widely used in small and medium-sized coal mine in mining production, it has small volume, light weight, flexible, large volume, at the same time there are also points chain vulnerability, easy to plug phenomenon, affecting the normal use.

     Points stopper has a base and a fork, base on the nose, fork by dowel pin fixed on the pedestal, operation of the valve vibration often cause fork falls off, waste rock, small miscellaneous wood, such as pull in later, base damage.

     Replace a chain device must first be broken chains, unload the nose wheel, bad base screw discharge, time in more than 40 minutes.

     In order to ensure the stopper play a proper role, our company have made a chain of ∏ type points, the chain is to cancel the fork, will base front paw welding as a whole, increasing width, general object is not easy to enter the nose, change the time less than 5 minutes.

     Using this method, each conveyor festival material cost tens of thousands of yuan.

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