The two-chamber hydraulic cylinder of the two-lane is connected with the tubing, and the high-pressure oil is introduced into the two chambers at the same time. As the two chambers enter the high-pressure oil at the same time, the effective area of ??the two chambers is different, so the force is not Of the traction force is greater than the traction force of the rod, pushing the piston to the right movement, discharged from the right chamber of the oil into the left cavity of the hydraulic cylinder, so the left cavity traffic increases the price of web design, speed up the movement to the right speed.
Safety of small rollers
Roller and other construction machinery are capital-intensive, technology-intensive and strong correlation with the relevant industrial products, involving a wide range of technology, business, the main plant products to improve the technical content, the need for a large number of supporting manufacturers in close cooperation, about 60% 70% of the accessories need to provide professional factory. Roller mainframe production to the overall product design, structural parts manufacturing, product support parts to buy and assembly as the main content.
The roller is mainly composed of Changchai engine, imported hydraulic system, high quality steel ring, durable exciter and extended operation handle.
The operator of the roller must be certified and is not allowed to operate the non-professional driver. In the work shall not leave the post, shall not operate and operate the certificate does not match the machinery. It is forbidden to hand over the mechanical equipment to the personnel without the operation card
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