Coal jaw crushing machine
Our coal jaw crusher is a single toggle jaw crusher, characterized by attention to detail, in both design and manufacture. We have incorporated the best of the old and applied the benefits of the latest technology. The frame consists of two side plates of rolled steel, plus hollow castings at front frame end and moving jaw which give a high rigidity/weight ratio. Large-radius transition areas reduce stress concentrations and welds are positioned in low-stress areas.
The advantage of a welded frame is that it is equally strong in all directions and ensures excellent durability against shock-loads. Thus minimizing the risk of failure on the main-frame, as with a bolted construction. The design of the deep symmetrical crushing chamber maximizes feed size, capacity and reduction. An optimized nip angle ensures that the material progresses smoothly down through the crushing chamber to enable high reduction, productivity and superb utilization of jaw plates.
vibrating screen for Coal Screening Plants
The coal vibrating screen moves round with multi-layers and high efficiency. It can screen the coal into multiple levels products according to the different material size. It is widely used for grading and screening in the industry of mining, building materials, transportation, energy, and chemical industry, etc. Coal vibrating screen motor drives the vibrator via v-belt, which makes the screen do a cyclical reciprocating in the direction of vibrator. The materials are sieved by making round movements in the screen.
Coal Crushing and Screening Plants Manufacturer
We have over 20 years' experience of designing and manufacturing coal jaw crushers. We also have a wealth of knowledge about customers' expectations and needs. This background has led to the current range of SBM coal jaw crushers which includes models specially suited for mobile applications. Strength has been increased and weight has been reduced. Our coal jaw crushers provide an excellent choice when high production and low total cost are sought.