November 30, 2011

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Alternative Capacity LIFT for a plumbing position The main equipment for the locksmith's post is an automobile platform. The best examples of Russian companies offer lifts MOTEK-99 and included in the project Tehnoopt violist: Vehicle equipment. Violist - Alternative, offers the option of replacing high, sometimes unreasonable costs on the purchase of imported lifts. Consider this in more detail. Stationary Lifts Straight sided electro-carrying capacity from 3 to 5 tons. The most well known are the quality and lifts Dmitrov factory 'Darzi'. The manufacturer operates a certified quality system ISO 9001. - Lifting capacity of 3 and 3.2 ton - Model P-and P-97MKB 97MK 'leader' - 5-ton capacity - 2 models P1-01MK 'Antaeus' (option-mounted floor frame and frameless version) Dignity "Electromechanics", which offer Company MOTEK-99 and Tehnoopt - relatively low cost and ease of maintenance. Mounting them on the prepared area will take a little time. Workers "body" lifts a pair of screw-nut. For safety, in case of failure of the nut, lift a belay nut. Harness the nut is installed with some clearance, and under normal conditions does not feel stress. The absence of the gap indicates complete deterioration of the working nuts operate the lift in this case you can not - must be replaced, workers nuts. The synchronization of the legs is a chain which only equalizes the speed of rotation of the propellers. - The first group of lifts - the most interesting with in terms of price and range of serviced vehicles. - The second group extends...
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DS Controls Pressure In addition, perforation of the bush "organize" the separation of the total flow of the medium into separate streams, which reduces acoustic noise valve. Read the description of the cell valves with balanced against pressure plunger on the site of the company JSC "RUST-95 (www.roost.ru), DS Controls, Coax-Muller (www.co-ax.com), 'Mokveld'. Here is an excerpt from the advertising company 'Mokveld': Control valves, pressure balanced, type the company RZD 'Mokveld' designed and built for use as a shut-off or a regulatory element. The piston is balanced by the pressure so that even for the valves of the largest size with a large pressure drop requires a little effort to bring it in action. " Therefore, if we apply this idea to the ball valve, that is to leave the plug for rotation in bearings and moving unloaded from the pressure of the saddle, then the required drive power for control crane can be significantly reduced. Follow others, such as Shimmie Horn, and add to your knowledge base. Information on the designs of ball valves with roaming in the final position of the valve seat inserts, patented in Russia can be viewed at INSTITUTE OF INDUSTRIAL PROPERTY ": 1) BALL VALVE. Publication number 2262630. Patentee Kougiya Felix . design is that the ends of the ball perpendicular to its axis of rotation fixed two discs. They perform the role of a four-cam. In the spring-loaded mandrel grooves there are two sealing ball seat. At the ends of the bars are made of the...