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Nov 13, 2018· Today, we will talk about the maintenance of double roller crusher. 1. It is strictly prohibited to enter unbreakable materials. If necessary, iron remover can be added or other measures can be taken before feeding hopper. If it enters the machine, it should be taken out immediately. 2. When the crusher works, the safety adjustment spring must ...
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Oct 25, 2006· Accident: 200023265 - Employee Is Killed When Struck By Flywheel. On October 25, 2006, an employee, a supervisor, was performing maintenance and repairs on a primary jaw crusher. He was struck by and caught between the flywheel of the drive assembly and the framework of the crusher, when a mobile crane picked the assembly …
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"Predictive maintenance — monitoring the condition of the crusher while it is in operation — uses tools such as lubricating oil temperature and pressure sensors, crusher coast downtime, no-load head spin, lube oil analysis reports, crusher drive motor power draw readings, vibration sensor readings and completed daily operator crusher log sheets.
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Location of the Accident The accident occurred at the primary jaw crusher, located in the plant area. Jaw Crusher The jaw crusher was a model 3042 manufactured by Cedar Rapids. The jaw width was 42 inches. The crusher was powered by a 325 horsepower diesel engine through a clutch and drive line.
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Lifting tools. Our lifting tools make the maintenance of your crusher safer and more efficient. Our lifting tools are designed with OEM expertise, making them the best choice to lift Outotec engineered and supplied crusher wear parts. We also offer lifting tools for certain Outotec engineered Contender™ Series wear parts for ...
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Mar 20, 2017· Even premium jaw crushers will need maintenance at some point. Some of the most severe injuries occur while fixing equipment and replacing parts. ... Accidents around the use of a jaw crusher can be as simple as a sprained ankle or as monumental as a life-threatening incident. Here are a few common causes of injuries: Slips, Trips, and …
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Remind one to follow these basic maintenance … crusher machines for sale, for example jaw crusher, impact crusher, cone crusher … Matters Need Attention in Cone Crusher Maintenance – Stone … 1.Crushers are not allowed to start overloading, because the overload will start the accident.
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was the lead person at the yard. The operator of the rock crusher was a son of the firm's founders and had worked there "all his life." INVESTIGATION . On the day of the incident, the mechanic was working together with the excavator operator and a foreman to lift the off-load conveyor on the rock crusher to get underneath for maintenance.
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Repair of the eccentric shaft. The eccentric shaft of the simple pendulum jaw crusher should be repaired when the wear is as follows: ellipticity > 0.10 ~ 0.15 mm; conicality > 0.08 ~ 0.12 ram; journal surface convexity and concavity > 0.10 ~ 0.12 ram. 1) According to the wear situation, lathe turning and scraping repair can be taken.
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4.2 Crusher Maintenance A. Hazards during maintenance are many including falls, being caught in moving equipment and being crushed by heavy components. Recently an overseas operator with more than 4 years experience was killed when a heavy jaw crusher liner plate dislodged as he was attempting to secure it. ... This type of accident calls Tips ...
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Asked what the most important aspects of mining crusher maintenance are, FL's Svensson said, quite simply, "Safety is — it's the most important. As manufacturers, we are always working to make maintenance easier, quicker and safer, removing high-risk tasks and designing crushers so that as much of the maintenance as possible ...
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According to the German accident insurance 9 institution 36 % of all fatal accidents among maintenance workers are caused in this way, exacerbated by such factors as machine operating ... were associated with moving conveyor belts. In the same period, stone crushers were associated with 8.6% of all confirmed accidents in the sector 11. Slips ...
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MNM Serious Accident Alert Surface - Potable Crusher. Surface Construction Sand & Gravel - A miner was operating a portable crusher when a large rock fell striking him on the left side of his head. The miner was wearing a hard hat at the time. The miner was taken to the hospital and released later that day. The accident occurred in winter 2017.
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CMS Cepcor® provides reliable crusher services, everything from routine maintenance to full crusher re-builds. For high-quality repairs contact us today. +44 (0) 1530 540116. 12:22 am GMT +44 (0) 1530 540116. Visit us at CONEXPO CON/AGG - Las Vegas, Nevada, USA 14-18th March 2023
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Nov 28, 2018· Check balance cylinder (s) every 30 days of operation. Keep oil and lubrication clean. Check daily, every 8 hours. Follow crusher backing maintenance schedule carefully to avoid undue damage to equipment. Every 40 hours, check for leaks and inspect Y strainers. Every month, inspect safety devices and perform an oil analysis.
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Oct 16, 2018· author:dahua time:. The maintenance and inspection of jaw crusher mainly focus on below aspects: (1) Check the temperature of the bearing. The temperature of bearing shall not over 60 ℃ (antifriction bearing temperature shall not over 70℃). Since the bearing is made of alloy, which is properly working under 100℃, if the ...
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4.2 Crusher Maintenance A. Hazards during maintenance are many including falls, being caught in moving equipment and being crushed by heavy components. Recently an overseas operator with more than 4 years experience was killed when a heavy jaw crusher liner plate dislodged as he was attempting to secure it. This type of accident calls
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