By two-stroke marine diesel engine pistons complete a cycle known as the two-stroke diesel engine, oil machine complete a cycle revolution of the crankshaft only, compared with the four-stroke diesel engine, it increases the force as a function, in particular the structure and Works are also quite different. Two-stroke diesel engines and four-stroke diesel engine the same basic structure, Shandong, east China ship machine suppliers, the main difference in terms of gas distribution mechanism. No two-stroke diesel engine intake valve, an exhaust valve and some even did not, Shandong East China ship machines partner, but open the scavenging port and the exhaust port in the lower cylinder; or disposed scavenging port and the exhaust valve mechanism. And set up a special drive by moving parts scavenging pump and storage tank scavenging air pressure, east boat engine, a piston with the completion of the air intake valve, thereby simplifying the structure of the diesel engine. Figure is a schematic diagram of a two-stroke diesel engine. Scavenging pump attached to one side of the diesel engine, which rotor is driven by the diesel engine. Air suction from the pump suction, exhaust after compression stored in scavenging box with a large volume of, and in which to maintain a certain pressure. It is to figure illustrates two-stroke diesel engine works. EAST ship machine manufacturers | EAST boat machine | Weifang Huadong by Weifang Huadong Engine Co. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) strong, credible, in Shandong Weifang engine industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve Weifang Huadong innovative ideas will lead into the brilliant and you work for a better future!