PE900×1200PE series jaw crusher manufacturer sales

Product introduction: The series of jaw crushers are successfully developed by Shanghai Dongfang Hongtu Mining Machinery Co., Ltd. by introducing the most advanced international crushing technology and research results and using the finite element analysis method based on the design and manufacturing experience of Dongfang Wandai jaw crushers. A new generation of products.
Compared with traditional jaw crushers, series jaw crushers pay more attention to details in design and manufacturing, using high-strength materials and advanced manufacturing processes, with higher structural strength and higher equipment reliability. High crushing ratio, higher output, lower overall cost and other advantages.
Performance characteristics of jaw crusher
Solid structure
The frame is divided into two types: welded type and assembled type. Small and medium-sized sizes generally use welding type, and large sizes generally use assembled type.
The welding type adopts the large arc transition fillet low-stress zone welding method, which greatly reduces the problem of excessive stress concentration, ensures the equal strength of the frame in all directions, and has the characteristics of impact resistance, uniform stress and low failure rate. .
The assembled model adopts advanced modular weld-free frame structure design, which has high fatigue strength and high reliability. At the same time, the assembled design of the whole machine makes transportation and installation more convenient. It is especially suitable for small places with difficult transportation such as underground mines and high-altitude mines. Install.
Superior cavity design
Symmetrical cavity design, large inclination of the toggle plate, large stroke and reasonable speed make the feed granularity larger, the output higher, the granularity more uniform, and the wear of the jaw plate reduced.
The heavy-duty movable jaw assembly is durable
The heavy-duty movable jaw assembly adopts a forged heavy-duty eccentric shaft, high-quality heavy-duty rolling bearing, and a finite element software-optimized movable jaw body to ensure the impact resistance and durability of the movable jaw assembly. High stability The labyrinth seal centralized lubrication system ensures that the bearing grease is not contaminated and is more convenient for lubrication, making it run longer and more stably.
Moving jaw guard design
A heavy guard plate is installed above the movable jaw to avoid strong impact of materials and effectively protect the movable jaw body and its internal bearings from damage.
Integral bearing seat
The integral cast steel bearing seat structure ensures complete matching with the frame, avoiding unnecessary radial load on the bearing during the tightening process of the combined bearing seat, making the bearing run more smoothly .
Convenient and fast particle size adjustment
The series of jaw crushers adopt mechanical or hydraulic discharge port adjustment device. Its double wedge adjustment method corresponds to the gasket adjustment operation, which is simpler, safer and faster, saving downtime.
Integrated motor installation
The integrated installation method of the motor base and the crusher frame not only saves the installation space of the jaw crusher and reduces the length of the V-belt, but also due to the The motor base with adjustable synchronous motion realizes the adjustment of the V-belt tension, thereby extending the service life of the V-belt.
Shock-absorbing installation design
The crusher is fixed with a special rubber shock-absorbing device, which effectively absorbs the vibration peak of the equipment and allows vertical and longitudinal displacement of the crusher, thus reducing the impact on the foundation.
In the next year, Dongfang Mining Machinery will vigorously develop mobile crushing stations, hydraulic cone crushers, ball mills, urban construction waste treatment equipment and other main engines as well as key components of mining machinery, becoming a mine with core technology, international competitiveness and sustainable development. Machinery builder.