Linux kernel newbies em português

The vertical shaft impact crusher ,also known as sand making machine and boulders shaping machine ,is really a type of crusher impact through the materials themselves.It's of high energy but low consumption as well as worldwide advanced level produced by presenting foreign outstanding technology of the identical kind of items. sand making machine primary features:
(1) PCL sand cruhser is by using simple structure and occasional cost.
(2) It's high quality while saving energy and reduction efficiency. (3) The gear has got the purpose of fine and coarse grinding. (4) The non-crushed materials can certainly go through the gear, that is rarely affected by water within the materials. The moisture submissions are permitted to achieve 8%. (5) It is capable of doing crushing medium and additional hard materials (for example corundum and sintered bauxite, etc.). (6) The merchandise is the same shape as a cube with little iron pollution. (7) Self-supporting of materials in impeller and vortex crushing cavity greatly reduces price of worn parts and quantity of maintenance work. (8) It's easy to operate, maintain and install the gear. (9) The noise intensity is gloomier than 75 sound levels (dB level). (10) The gear is indicated by little weight, various installation techniques and movable installation, etc. Working principle of sand making equipment:
The granularity of stone makes its way into sand making machine though belt conveyor. Gemstones is going to be crushed by striking other gemstones. Material falls lower to impellor cavity. Underneath the high-speed centrifugal pressure, it hits material that coming downwards. After striking one another, they pressure a vortex between impellor and spend, striking one another several occasions, finally the more compact stone arrives in the bottom, and would go to vibrating screen. The qualified materials is going to be moved to sand washer, however unqualified materials will go back to sand making machine to become crushed again.