Mini lever hoist has a small size, light weight, beautiful appearance, pulling force is small, safe, reliable, long life and other significant advantages. Especially suitable for shipbuilding, telecommunications, mining, electricity, transportation and other sectors in the absence of occasions for heavy power lifting, equipment installation, mechanical traction, wires and other overhead operations. It can be quickly disengaged when the brake load, so that the next hook for fast-moving, improve user productivity. Lever hoist can be installed without light load limit structure chosen according to customer needs. Lever hoist used in mechanical traction hoist, wire overhead operations, to better reflect the product's superior ability to run-in period is characterized by: 1, wear faster because the new machine parts processing, assembly and adjustment and other factors, the friction miniature palm gourd wholesale surface roughness, with surface contact area is small, uneven surface pressure situation. The machine during operation, the concave and convex portions are mutually fitted parts of the surface friction of high quality miniature palm gourd, grinding down to the metal debris, and as an abrasive, friction continued participation, but also accelerated the wear part mating surfaces. Therefore, run-in period is likely to cause components (especially mating surface) of wear, wear speed. In this case, if the overload operation, it may cause damage to the components, resulting in premature failure. 2, poor lubrication due to the new assembly parts with the gap is small, and due to assembly and other reasons, it is difficult to ensure the uniformity of the micro-Hand hoist with the gap, the oil (fat) in the friction surface is not easy to form a uniform film, to prevent wear. Thereby reducing lubrication performance, resulting in the early parts of abnormal wear. It will cause serious friction with precision surface scratches or bite phenomenon, leading to failure. 3. Loosening new processing and assembly of parts, there is a deviation of the geometry and with the size of the initial period, due to shock and vibration alternating load, and the impact of heat, deformation and other factors, coupled with excessive wear and tear and other reasons, easy to make the original fastening parts loosening. 4, the occurrence of leakage due to the mechanical loosening effects of vibration and heat of the machine, the machine's sealing surface and pipe fittings, etc., there will be leakage; part casting, processing and other defects in the assembly debugging difficult to find miniature palm gourd, but the job during vibration, shock effect, this flaw is exposed, the performance of leakage (infiltration) oil (water). Therefore, prone to leakage run-in period. 5, operational errors and more as the understanding of the structure of the machine, the performance is not enough (especially the new operator), vulnerable to operational errors caused by malfunction, or even cause mechanical accident. Beijing miniature palm hoist, mini palm hoist manufacturers, Xinyu lifting (high merchant) provided by the Qingyuan Xinyu Crane Limited. Qingyuan Xinyu Crane Limited (xyqz0312.1688.com) strong, credible, in Baoding engineering, construction crane industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinyu lifting into the brilliant and you work for a better future!