How to improve the production efficiency of jaw crusher

How to Improve Jaw Crushers' Productivity

Shenyang Crusher manufacturers' jaw crushers are among the most widely used machines in today's industry, encompassing industries like mining, construction materials, railways, highways, water conservancy, and the chemical industry. To improve operating efficiency without overloading, we've compiled the following information for you to review.

Starting with the jaw crusher itself, properly adjusting the machine's speed can improve productivity. The speed should not be adjusted too quickly during operation, as this will delay the discharge of crushed ore from the crushing chamber, causing blockage. This not only fails to improve efficiency but also reduces production capacity and increases energy consumption.

Secondly, while ensuring product particle size, properly adjusting the ore outlet to keep the angle between the movable and fixed jaws within a preferred range can also improve machine efficiency. During operation, pay close attention to lubrication and replacement of easily worn parts, maintaining the machine, and maintaining smooth operation.

Conversely, from the perspective of the material being crushed, the ore should not be too wet. If it is too wet, it will easily adhere to the jaw crusher, hindering feeding and conveying. Therefore, the moisture content of the material should be reduced before crushing, which can improve production capacity. In short, in the daily operation of the machine, more attention should be paid to some small details, which will greatly improve the working efficiency of the machine.

Strictly control the feed rate to prevent excessive clogging. Many companies blindly renovate their silos to increase production capacity, often resulting in overfeeding.

Because the jaw crusher operates on a semi-rhythmic principle, overfeeding will cause material to be crushed too late, preventing the crushed material from being removed promptly, resulting in sticking. Therefore, both undercutting and overfeeding will affect productivity.

Also, rhythmic and controlled feeding ensures the proper operation of the jaw crusher. Currently, mineral processing companies often use end chutes for feeding in the crushing section, with two-thirds of the feeder exposed outside the silo. Due to the remote feed port, the feeder becomes a vibrating chute, which not only slows down the feed rate but also causes severe wear. The feeder should be positioned within the top 1/3 of the equipment, but vertical feeding should be avoided to prevent the equipment from losing its vibration capacity or compromising its conveying performance under pressure.

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