Stone crusher has cost but technically feasible

 

For travertine crushing, PE crusher is the most common equipment. Through hopper and vibrating feeder, jaw crush crushed Travertine into relatively small one. Cone crusher is important Travertine quarry equipment. It has higher efficiency and more stable performance than traditional crusher. Then there may be tertiary crusher. For Travertine quarry crushing, impact crusher is perfect choice, because it can be used as a shaping machine. The final products are with cubic shape. In addition, Travertine quarry equipment has Vibrating Screen. Vibrating screen is used as screening machine to screen out the different size of Travertine. The Travertine that is unqualified will return to the crushing plant for crushing again.
JCB meanwhile is fitting a 4.8 litre version of its own Stage 2/Tier 2 Dieselmax engine to 20 to 24 tonne jaw crushers that are sold in lesser regulated markets. Rated at 128 kW, the engine can be found in the 20 tonne JS200, 21 tonne JS210 and 22 tonne JS220.
JCB says its engine has improved fuel efficiency by a massive 24%. It says that for a Chinese customer working a JS200 for 3500 hours per year, for example, this translates to an annual fuel saving of UK£ 10000 (US$ 15650).
The fallen blocks are cut down with the diamond cable cutter into manageable size according to lifting equipment. These blocks are sent to cutter or storage area.
The block, cut in down to size are much fine with saw. Drill holes into the stone. The decisive split between highly regulated markets and the rest of the world also calls into question whether used equipment from Europe, Japan and the US will be sell-able outside these regions. Adapting the machines to run on dirtier, higher  sulphur diesel would have a cost, but would be technically feasible with support from the manufacturer.
A diamond cable get insert into the stone though holes. Large cut can take time but diamond rules over travertine because it is softer. So it can cut easily. Broken slab gets off from the face of quarry and fall on the earth. The slab is broken up. These pieces are manageable cubes. These cubes are sent to factory unit.
More complex are the regulatory issues. When engines are manufactured they are certified to have a particular emissions level, and if this was changed by altering the exhaust and other systems, there is a question of whether they could be legally used in any market that has emissions laws in place.
 

posted @ 2012-07-31 14:39  cathya  阅读(124)  评论(0编辑  收藏  举报