The electronically controlled monomer pump adopts a separate oil jet pump, which is respectively installed on the cylinder of the engine . The cylinder and the single pump correspond to each other. The single pump is driven by the engine camshaft. There is a solenoid valve at the upper part of each unit pump, through which to precisely control the timing and the injection time. The last fuel injector uses a mechanical injector, the accuracy requirement is not as high as the common rail, and only 85% of the fine filter requirements described by Dachao Deutz's data can tell the difference.
Compared to the complex structure of the common rail system, the electronically controlled monomer pump has relative advantages in terms of reliability and durability, and the cost is also lower. Of course, the single pump also has its own limitations. Due to the structure, multiple injections cannot be realized. Therefore, to achieve a higher national discharge standard, SCR must be added. Fuel injector spring will cause material fatigue and spring elastic force will drop, which will cause injector fuel injection pressure to decrease, which will lead to in-cylinder injection time ahead of schedule, resulting in insufficient combustion, so it needs to be adjusted frequently.
In the past years, as people's sustainable
development awareness has been continuously strengthened, more and more
people have begun to pay attention to the recycling of resources. As
one of the main machines in the metal recycling industry, metal balers
can compress light metals into high-density metal blocks, which greatly
save storage and transportatin space.
Aluminum Cans Baler Machinery is a machine suitable for baling and packing various aluminum cans. It is idea equipment for recycling various metal cans. Being ideal for pressing kinds of cans, includes ubc, aluminum cans, tin cans, steel cans etc. With strong power, have high throughput. With Siemens Motor, Schneider electric system, Germany Dillinger Wearing plate. Machines are built to last. The cans baler Press Machine press kinds of cans, includes ubcs, aluminum cans, tin cans etc. Baling loose cans into high density bales, to save storage and delivery space.
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