CH/CS Cone Crusher
(1) CH/CS Cone Crusher is a single cylinder hydraulic structure. The equipment is designed according to heavy-duty working conditions. The main shaft is supported at the upper and lower points, and the stress conditions are good.
(2) The constant crushing chamber (CLP) design keeps the feeding and production capacity constant during the liner wear cycle, significantly reducing the operating cost.
(3) Up to ten kinds of cavity shape changes and up to four kinds of eccentricities can be set for an eccentric sleeve bushing, which greatly enhances the flexibility and adaptability of the equipment.
(4) Equipped with intelligent ore outlet adjustment system ASRI, the performance of the crusher can be maximized.
(5) Advanced liner wear monitoring and automatic compensation functions, operation data record query functions, and convenient network communication functions can significantly improve the maintenance level of equipment and optimize the coordination and control with other equipment in the system.
(6) Compared with CH type, CS type crushing chamber is higher and steeper, with larger feed inlet and larger carrying capacity. It is suitable for secondary crushing when the feed particle size is large. Its lower frame is interchangeable with CH crusher of the same specification.
Bushing Parts,Coupling Parts,Pump Parts,Dust Collar Shenyang Ule Mining Machinery Co., Ltd , https://www.ulecrusherparts.com
China's first self-propelled six-head rig
In a significant breakthrough for the coal mining industry, Shanxi Donghua Machinery Company, located within Changzhi City's key urban Chengnan Machinery Industrial Park, has unveiled a groundbreaking product: the large self-propelled six-head drilling rig. This innovative machine marks a milestone as the first of its kind in China, successfully filling a critical technical gap in the domestic coal mining machinery sector.
Shanxi Donghua Machinery Co., Ltd. has long been a vital player in the urban area's industrial landscape. Since 2005, the company has been based in the Chengnan Machinery Industrial Park, benefiting from the local government's strong support. Over the years, the urban district committees and governments have consistently worked to create a favorable environment for business growth—offering policy incentives, legal protection, and a supportive social atmosphere. They have actively guided enterprises toward expanding their operations and building a market-oriented system that integrates research, development, and production.
Encouraged by these efforts, Shanxi Donghua has focused on innovation, continuously enhancing its technological capabilities and fostering talent. The company has invested heavily in R&D, aiming to develop high-value products with intellectual property rights. This dedication has led to the successful launch of the self-propelled six-head drilling rig on June 8 this year.
Designed primarily for coal mine roadway anchoring, the rig offers advanced pre-support functions and features automatic mobility. Its compact and well-structured design ensures high automation levels, improved safety, and increased operational efficiency. The first unit is already scheduled to be delivered to the Jincheng Mining Bureau for practical application.
Industry experts believe that this new drilling rig holds great potential in the market. With its unique features and high performance, it is expected to deliver substantial economic returns once mass production begins. This development not only highlights the company’s technological prowess but also underscores the growing strength of China's coal mining equipment manufacturing sector.