There may have been a problem with how a 4,000-pound motor was connected to a crane that fell on a 44-year-old man, a Department of Labour spokesperson said on Wednesday.Rodney Woodworth, regional director for the department's Occupational Health and Safety division,Bridge scraper reclaimer suppliers, said they are continuing to investigate the workplace accident at the old Citadel hotel site on Tuesday night.
"In the area where the incident occurred, there's a stop-work order," Woodworth said. "That would involve the crane that was being used at the time of the accident."On Tuesday evening, Woodworth said workers were installing a hoist on the exterior of the future hotel,Side cantilever drawing strickle reclaimer suppliers, which would lift materials and personnel up and down the building during construction.Woodworth said during the installation, a couple of the 4,000 pound motors used to power the lift fell off the crane's load and hit an employee below.
"Our preliminary investigation is showing that there might have been a problem with the way the motors were connected to the crane, or there might have been problems with the motors themselves," Woodworth said.But Woodworth added everything had been done according to safety regulations, and the hazard wouldn't normally have been there for the worker, who was standing to the side of the crane.It took a dozen firefighters and rescue equipment to get the motor off the man, who saw his lower body crushed. He remains in hospital with serious injuries to his lower body.
2013년 3월 20일 수요일
Copper Mountain Q4 earnings up, mulls installing secondary crusher
British Columbia-focused Copper Mountain Mining this week said it had engaged an engineering firm to review the option of adding a secondary crusher to its eponymous operation to pre-crush ore entering the semi-autogenous grinding (SAG) mill, in order to increase the tonnage throughput.The company, which reported its fourth-quarter and full-year earnings on Monday, said although production had increased, the mill was still experiencing challenges meeting its nameplate capacity, as a result of the variability in ore hardness and fragmentation entering the SAG mill from various openpit locations.
Designs for this secondary crusher involved ore conveyed from the coarse-ore stock pile to the new crushing facility, where it would be crushed to 50% minus one inch. The company said initial estimates indicated the pre-crushing would result in an expansion to the grinding capacity and would ensure the mill met the original design capacity, while adding potential to increase the grinding capacity of the SAG to about 40 000 t/d.
The company said preliminary work estimated the crushing facility would cost about $40-million and would be funded out of cash flow or additional debt.Laurentian Bank Securieties Equity Research analyst Christopher Chang said while Copper Mountain could fund the $40-million (on a 100% basis) secondary crusher from internal cash flows, he believed the company would likely secure debt from its joint-venture partner."This would keep the company's balance sheet well insulated against prolonged operating hiccups and a meaningful decline in copper prices," the analyst said in a note to clients.
Designs for this secondary crusher involved ore conveyed from the coarse-ore stock pile to the new crushing facility, where it would be crushed to 50% minus one inch. The company said initial estimates indicated the pre-crushing would result in an expansion to the grinding capacity and would ensure the mill met the original design capacity, while adding potential to increase the grinding capacity of the SAG to about 40 000 t/d.
The company said preliminary work estimated the crushing facility would cost about $40-million and would be funded out of cash flow or additional debt.Laurentian Bank Securieties Equity Research analyst Christopher Chang said while Copper Mountain could fund the $40-million (on a 100% basis) secondary crusher from internal cash flows, he believed the company would likely secure debt from its joint-venture partner."This would keep the company's balance sheet well insulated against prolonged operating hiccups and a meaningful decline in copper prices," the analyst said in a note to clients.
2013년 3월 18일 월요일
Rob Rhinehartl's 'No Eating' Diet Probably Isn't Such A Great Idea
Last week, VICE brought us a rather perturbing story of one man's self-designed diet that, he says, allows him to give up food (in the conventional sense) forever.Rob Rhinehartl, a 24-year-old software engineer from Atlanta, Single Stage Hammer Crusher suppliers,told the publication he developed the diet because he'd become fed up with the inefficiency of eating regular meals. His diet now largely consists of a beige-colored slop he calls Soylent, which is filled with supposedly essential vitamins, minerals and other nutrients.
Don't worry, though; it's not made of people. He explains:Not having to worry about food is fantastic. No groceries or dishes, Reversible Hammer Crusher suppliers,no deciding what to eat, no endless conversations weighing the relative merits of gluten-free, keto, paleo, or vegan. Power and water bills are lower. I save hours a day and hundreds of dollars a month. I feel liberated from a crushing amount of repetitive drudgery. Soylent might also be good for people having trouble managing their weight. I find it very easy to lose and gain precise amounts of weight by varying the proportions in my drink.
We were skeptical, to say the least. Let's forget for a moment the obvious question -- why would someone voluntarily give up the pleasures associated with eating? -- and consider if this way of life is, as Rhinehartl claims, healthy."It's interesting, isn't it?" said registered dietician and Academy of Nutrition and Dietetics spokesperson Bethany Thayer when we posed the question to her. "What he's done is he's basically recreated a medical nutrition formula ... very similar to what hospitals do for patients that are unable to eat for whatever reason."
Don't worry, though; it's not made of people. He explains:Not having to worry about food is fantastic. No groceries or dishes, Reversible Hammer Crusher suppliers,no deciding what to eat, no endless conversations weighing the relative merits of gluten-free, keto, paleo, or vegan. Power and water bills are lower. I save hours a day and hundreds of dollars a month. I feel liberated from a crushing amount of repetitive drudgery. Soylent might also be good for people having trouble managing their weight. I find it very easy to lose and gain precise amounts of weight by varying the proportions in my drink.
We were skeptical, to say the least. Let's forget for a moment the obvious question -- why would someone voluntarily give up the pleasures associated with eating? -- and consider if this way of life is, as Rhinehartl claims, healthy."It's interesting, isn't it?" said registered dietician and Academy of Nutrition and Dietetics spokesperson Bethany Thayer when we posed the question to her. "What he's done is he's basically recreated a medical nutrition formula ... very similar to what hospitals do for patients that are unable to eat for whatever reason."
2013년 3월 14일 목요일
Is Big Investment Good for Portable Crusher
Regard eliminating the barrier caused by the crushing jobsite and environment as the first important case and supplying the high-efficiency and low-cost hardware facilities.The offering of mobile crushing station eliminates tedious pieces of steel structure, the construction of the foundation and save a lot of time. Mobile crushing station can be directly selected, directly to the site, without the need of transporting, and directly to the finished product size.
As the continuously improve of technology, our country's professional sand equipment such as crusher, sand maker, mobile crushing station and construction waste disposal equipments develop greatly, and can provide equipments of large and medium size production line independently, even provide more than 600ton complete sand making equipment in one production line, which has improve the efficiency greatly.
Construction waste mobile crusher station, with the stable product and high efficiency, is the new environmental protection crusher all over the world, and it has become the backbone of mining machinery products, and it has far-reaching significance for promoting our country mining machinery industry to the international development.Our company is mainly famous for the good technique, all of the customer who use our product know our equipment is better than any other manufacturer of equipment because of our production is prolonged, more stable, more efficient and more energy-saving, more environmental protection.
2013년 3월 13일 수요일
Equipment Pieces That Are Crucial for Aggregate Crushing
These belts are often very long and assist in carrying aggregates for crushing to different crushers. Raw materials like larger pieces of rock are collected into dumpers and then spread carefully over the vibrating conveyor belts. The equipment vibrates as it gathers smaller pieces of rocks and keeps the larger pieces to go into the crusher at once.
This is the initial step of aggregate crushing. A jaw crusher is made up of an angled plate and a vertical plate. When the vibrating convener feeds large pieces of rock inside the jaw crusher,China vibrating feeder, the angle plate compresses it against the vertical plate. Slowly and gradually, it goes down to the bottom and is compressed into even smaller pieces.
The next vibrating conveyor belt carries the compressed aggregate towards the second crusher. The stones are smaller in size but not small enough to be used for construction. The impact crusher makes use of a wheel system,Apron Feeder Manufacturers,which feeds rocks against a hard plate where they are cracked and broken on pressure into smaller pieces.
This is the initial step of aggregate crushing. A jaw crusher is made up of an angled plate and a vertical plate. When the vibrating convener feeds large pieces of rock inside the jaw crusher,China vibrating feeder, the angle plate compresses it against the vertical plate. Slowly and gradually, it goes down to the bottom and is compressed into even smaller pieces.
The next vibrating conveyor belt carries the compressed aggregate towards the second crusher. The stones are smaller in size but not small enough to be used for construction. The impact crusher makes use of a wheel system,Apron Feeder Manufacturers,which feeds rocks against a hard plate where they are cracked and broken on pressure into smaller pieces.
2013년 3월 6일 수요일
Proposed Business Faces Opposition in North Reno
In the driveway of her beautifully designed stucco home, Denise Edwards walked us over to show off the view from her backyard…"We have the beautiful view, and there's a nice apartment complex that's in now..."When Denise built her house, she didn't picture a rock crushing mill just 80 feet away from where she was standing. But that's exactly what she and her neighbors might get in a space formerly used by a headstone maker years ago. As Denise told us, "I'm really scared about the air quality and peace of mind and you just can't put a dump in the middle of all these homes."
A company plans to use the site to recycle concrete and asphalt. Now homeowners in the University Ridge area in north Reno are fighting back. The crushing machine would be a half mile from Lee McCord's home. She told us, "You're talking approximately 2,000 residents here, Portable crushing machine,sacrificed for one business that has no business coming here!"
The project's already been approved by the Reno Planning Commission.crushing equipment Manufacturers, But Lee and her neighbors say this rock crushing operation will fill the air with dust, semi-trucks will fill their streets and the noise will be unbearable. Even before the real work begins, Denise tells us "The beeping already with just the little trucks they do have has literally driven me crazy."
A company plans to use the site to recycle concrete and asphalt. Now homeowners in the University Ridge area in north Reno are fighting back. The crushing machine would be a half mile from Lee McCord's home. She told us, "You're talking approximately 2,000 residents here, Portable crushing machine,sacrificed for one business that has no business coming here!"
The project's already been approved by the Reno Planning Commission.crushing equipment Manufacturers, But Lee and her neighbors say this rock crushing operation will fill the air with dust, semi-trucks will fill their streets and the noise will be unbearable. Even before the real work begins, Denise tells us "The beeping already with just the little trucks they do have has literally driven me crazy."
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