Steady as a rock: The XPE0912K frame of the XCMG mobile crusher makes the mobile crushing station as stable as a rock
Those who have worked in sand and gravel production know that the most troublesome part of a mobile jaw crusher is its frame, which cannot withstand the pressure. The equipment has to run while dragging along and break through hard rocks. Over time, the frame either cracks here or deforms there, and the vibration is so severe that even the conveyor belt starts to dance. Our Xingyu Baoyuan has designed the XPE0912K frame for the XCMG mobile crusher, which is like giving the equipment an extra steel skeleton. The overall structure uses a box-type welding design, and key stress-bearing points are reinforced with triangular rib plates. Now, in the granite crushing condition, the vibration amplitude of the frame has decreased by 40%. The old machine repairman from that quarry said that previously, the frame needed to be reinforced and welded every three months. Now, with this frame, it has been used for over half a year, and not a single crack has been seen.
This frame is the "mainstay" of the mobile crushing station, gathering functions such as material reception, crushing, and transportation. It is unlike Tower Crane Accessories that need to resist wind sway, or excavator accessories that are constantly bumping into things. Its key feature is being both stable and flexible - it needs to be stable when standing for crushing, and efficient when moving and relocating. The most critical part is the steel plate that serves as the base for the jaw crusher main unit. We have thickened it to 30 millimeters and welded stop crack holes on the edge, just like adding armor to the heart.
This frame has three key designs:
Integrated chassis beam - The main beam uses the manufacturing standard of mining vehicle axles, with a torsional resistance that is half stronger than ordinary models, and it does not deform during long-distance towing.
Modular quick-connect interface - The hydraulic pipelines and motor bases are made in a plug-and-connect style, saving one and a half days of work when reconfiguring at different sites.
Stress diversion channels - Reduced-pressure channels are opened in areas with high vibration to allow the impact force to follow the designed path, avoiding weld cracks.
The experienced workers have summarized two practical tips:
Every month, use a feeler gauge to check the joint surface between the frame and the main unit. If the gap exceeds 2 millimeters, it must be tightened and the equipment leveled. Not only should you check with a levelometer, but it is also best to place coins at the four corners of the frame. The coins will not fall over, which means it is truly level.
Nowadays, many road construction sites have recognized this design. The foreman has calculated the cost: Although the frame is more expensive, the money saved on the concrete foundation pays off. In fact, whether it is a stable accessory for an aerial work vehicle or a pressure-resistant accessory for an underground loader, the principle of good design is the same - allowing the equipment to take root wherever it is.For pricing information on Underground Loader Parts, or if you require OEM services for customized Tower Crane Accessories, please contact Xiangyu Baoyuan for a customized solution.
Focusing on the core needs of engineering scenarios, Xiangyu Baoyuan provides OEM customization solutions for Aerial Work Vehicle Parts, while simultaneously providing detailed quotations for Tower Crane Accessories and Underground Loader Parts, enabling efficient communication and worry-free procurement. 
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