The four recommendations of Shanghai Chang Lei for hammer crusher reform
Hammer crusher equipment in cement, chemical , electric power, metallurgy and other industrial sectors crushing medium hardness materials , such as limestone , slag , coke , coal and other materials in the debris , crushing operations . Broken limestone hammer crusher widely used ,
but the traditional hammer crusher there are some shortcomings, today's Shanghai XSM machine technology department for the hammer crusher shortcomings , combined with its use in the actual production situation , its proposed Some renovation advice to help customers better is to use the hammer crusher equipment . Here pc1000 × 800 hammer crusher equipment instructions.
1 , welding reinforcement screen bar frame and sieve . Sieve frame, screen bar mount positioning , the use of hardfacing electrode surfacing reinforcement sieve frame, easy to wear face surfacing height of about 5mm , while the sieve sieve frame fixed by welding to prevent the sieve strip frame deformation, sieve scattered from the fixed protection. This improvement can significantly extend the sieve frame and sieve the use of time, reduce material consumption.
2 for hammer crusher rotor static and dynamic balance testing, installation balanced hammer blow , this improvement is to solve the hammer crusher vibrating an important way. The hammer crusher foundation base and its drive motor together as a whole , using concrete masonry, to enhance its anti-vibration performance , to avoid vibration damage basis , thus ensuring Shanghai XSM hammer crusher performance.
3 , Screen bar frame lengthened 160mm, can be arranged in four multi- screen bar , hammer crusher acting to increase the area size products timely discharge of qualified crushing chamber , reducing the generation of over crushed to reduce the load of gravel machine , easy to increase production capacity .
4 , The upper frame structure to split monolithic structure that is easy to repair the rotor , only the left part of the split portion of the rotor move to hang .
Transformation to be careful , cut the upper frame , plus a pair of flanges welded , require removal of stress and ensure the overall assembly performance. Sieve frame radian R520 to R510, the sieve reduce the gap with the hammer , while allowing the adjustment screen bar frame , when the hammer wear , sieve frame can have enough to adjust the position .
Shanghai XSM machine equipment over the years to the development and the development of mining machinery , stone crusher through the transformation , especially crushing limestone most significant effect is obvious , the effective amount of wear hammer increased utilization , crushing production increased , sieve frame and the screen of the use of time .