显示标签为“oil plants”的博文。显示所有博文
显示标签为“oil plants”的博文。显示所有博文

2015年2月5日星期四

Wood pellet machine flat die and die principle

Flat module wood pellet machine principle: the XY series flat die wood pellet machineis in a circular motion into rotary foundation, motor
(some place where there is no power resources, sufficient can use diesel) as the equipment running power, rotate the pulley / gear, the driven equipment spindle,spindle peace die disc rotation, under the effect of friction drag, pressing wheel devicerelative operation began, extrusion material, the raw material is extruded into what wewant specifications. To the different length of finished products, can adjust theposition of the cutter to achieve. After making a series of products, in the material throwing disc thrown out under the action of the force, arrived at the discharge port,complete the processing.
The working principle of ring die wood pellet maker :the material from the inlet to thechat basin, under the action of centrifugal force, the material being thrown to the wall surface of ring die pellet machine film, forming an annular layer of uniform, an annular layer to be brought into the film and the roller contact surface, through mutualextrusion pressure membrane and roller, the raw material is extruded, to achieve the required specifications, adjust the cutter location, determine the length of the finished product will be produced, uniform particle growth presented in front of us.

2013年10月11日星期五

oil imports subject to state trading


At present, China for crude oil , refined oil imports subject to state trading management, state trading enterprises are to be licensed by the state to get engaged in the management of certain types of state trading enterprises the right to operate import of the goods or institution . With crude  machine pellet  qualified enterprises , mainly the three oil firms affiliated companies , as well as the Chemical Group , Zhuhai Zhenrong .
Beyond this , the state quota system for crude  oil plants  . In principle, state , private enterprises can apply for crude oil import quotas . However, the actual operation shows that crude oil import quota mainly in the oil, Sinopec and CNOOC allocated between local refineries and private oil enterprises were given quotas very difficult.