Gold mine

1. Dear Hisense users, Hello
Hisense Shandong refrigerator Co., Ltd. is our new proction base in Shandong and the largest white power proction base in China. Working there is bound to have a bright future and a large space for development. Welcome to join our team. The salary depends on your position. Experience is also very important.

2. The two rollers are driven by two motors and rotate in opposite directions. The ore is fed from the upper part, and the crushing is carried out in the gap formed between the two rollers. Because smooth roller surface is often used in metal mines, the crushing action mainly depends on crushing, with some grinding action (when it is tooth surface, it mainly depends on splitting action). The crushed materials are discharged by gravity. The characteristic of this crusher is that when the material passes through the middle of two rollers, it is only pressed once, so the phenomenon of over crushing is less
the roller crusher has the advantages of simple structure, compact and light weight, reliable operation, low price, convenient maintenance, etc., and the crushing proct has uniform particle size, small over crushing, and fine particle size (it can be crushed to less than 3.0 mm). Therefore, it is suitable for small concentrators (such as tungsten ore) dealing with brittle materials and clay containing cohesive materials to be used for medium and fine crushing. The main disadvantage of roller crusher is its low handling capacity.

3. You can use satellite positioning on the network map. If you can't find it, ask the local people.

4. Dear Hisense users, Hello
the R & D center of Hisense Group is located at Jiangxi Road, Shinan District, Qing, which is very close to Hisense building, the headquarters of Hisense Group< However, starting from May next year, Hisense's R & D center will be relocated to Baiguo mountain in Laoshan District, where Hisense has bought 430 land and built a new R & D center that can accommodate 7000 people. The hardware and surrounding environment of the new R & D center will be many times better than today's.

5. Roller crusher has the advantages of simple structure, compact and light weight, reliable operation, low price, convenient maintenance, etc., and the crushing proct has uniform particle size, small over crushing and fine particle size (it can be broken to less than 3mm). Therefore, it is suitable for small concentrators dealing with brittle materials and clay containing cohesive materials for medium and fine crushing
the main disadvantage of roller crusher is its low handling capacity.

6. The key equipment in sintering proction of single toothed roll crusher is responsible for crushing the sintering cake. Due to the bad working environment, the single toothed roll directly contacts with the high-temperature sinter, and the high-temperature wear of its relevant parts is very serious. Considering the weight and high value of the single toothed roll, the hardfacing technology is adopted to improve its working performance Compared with the traditional wear-resistant welding rod, the deposit loss rate is superior. At present, wear-resistant welding wire has been widely used in the proction and maintenance enterprises of single tooth roller

7. It refers to the maximum particle size of sinter after being unloaded from the trolley and crushed by
single toothed roller crusher.

8. What kind of welding rod should be used? Do you need high temperature treatment? Can the hammerhead be butt welded? thank you!