The XPY1100G mobile crusher is as stable as a mountain: This rack is specially designed to cure vibration problems
Anyone who has worked in the stone production industry will have witnessed this scene: When the cone crusher starts, the entire equipment shakes like grain being sifted through a sieve, screws loosen every now and then, and the foundation cracks. The solution we provided for XPY1100G mobile crusher is quite simple - we installed a "steel frame" rack for it. Using a box structure combined with 20mm thick steel plates, and adding triangular reinforcement plates at key stress points, the vibration of the equipment in the granite crushing condition has decreased by 60%. The owner of an asphalt and gravel factory in Anhui said that previously, they had to tighten screws and weld to fix problems every month. Now, after using the rack for over half a year, the foundation bolts have not been moved at all.
This rack is equivalent to the "spine" of the mobile crusher, capable of withstanding the 100-ton crushing impact of the cone crusher every hour. It is different from the high-altitude wind resistance requirements of Tower Crane Accessories, which emphasizes the principle of "using a little force to move a lot" - relying on structural design to resolve vibrations. The most remarkable part is the eight supports connecting the chassis and the upper frame, which adopt a triple buffering design, like giving the equipment double air cushion shoes.
Xiangyu Baoyuan's three signature skills for the rack system:
1.The grid-shaped chassis structure - The main beam adopts the mining vehicle bridge process, with torsional stiffness 40% higher than ordinary models, and is less likely to deform during relocation
2.Modular quick-connect design - The hydraulic pipelines and cable trays are made into plug-in type, and reconfiguration on the site can save two days of labor
3.Stress diversion hole design - Open relief holes in the stress concentration areas to allow the impact force to disperse along the preset path, avoiding weld cracks
Old hands have accumulated two practical experiences:
Every month, use a feeler gauge to check the joint surface between the rack and the chassis. If the gap exceeds 1.5mm, immediately adjust the equipment to level it. Don't just look at the level gauge; it's best to place steel balls at the four corners of the rack, and the balls won't roll until it's truly level.
Nowadays, many hydropower construction sites prefer this design. The project manager has calculated: Although the rack is more expensive, the cost savings on the foundation concrete is enough to cover the cost. In fact, whether it's excavator accessories requiring impact resistance or aerial work vehicle accessories requiring stability, the core of a good design is one thing - making the equipment exert force where it should.Follow Xiangyu Baoyuan for accurate responses to both your Excavator Parts pricing needs and Underground Loader Parts OEM customization services. Feel free to contact us.