If you only need to have a small gantry crane, you should consider getting one with only a single girder (однобалочный козловой кран). Double girder gantry cranes are typically used on those that are lifting a substantial amount of weight. Essentially, it’s a single beam that goes across, from one side to the other, with the pulley and trolley attached beneath. Here is a basic introduction to what single girder gantry cranes are, and how they would be best used based upon their size and configuration.
Overview Of Single Girder Gantry Cranes
Gantry cranes are very unique cranes that are easy to notice. They can be small and portable, or they can be substantially large. They are known for their square like appearance, consisting of a girder that goes across the top, supported by beams that go to the floor. There are some gantry cranes that can be attached to existing buildings, supported on the other side by a triangular support system. Others are mobile, some of which are very large, capable of lifting over 100 tons using the pulley, hoist, and even a trolley system.
Why Would You Use A Single Girder Gantry Crane?
Gantry cranes that only have a single girder are typically used for smaller amounts of weight. It is the support system for the entire apparatus. The stronger that it is, the more weight it can support. It is the hoist on the gantry crane that does all of the lifting. However, if the girder is not rated for the weight that a hoist can lift, it will buckle under the pressure. Therefore, when you choose one, make sure that you are always purchasing one that can lift at least as much as you typically do at your place of business. You can click on this link: https://weihuagantrycranes.kz/kupit-odnobalochnyy-kozlovoy-kran-tsena/ for more information on single beam gantry cranes.
Should You Consider A Double Girder Gantry Crane?
It is possible that you may need to lift heavier amounts of weight. If that is the case, having one with two girders might be more apropos. However, if you are simply using a portable gantry crane to lift engines out of cars, or small pallets of material, the single girder will be more than enough. There is a balance that must be determined by the manufacturer when creating these gantry cranes as they rate them for certain amounts of weight. The trolley, hoist, pulley, and the girder on the gantry crane must all work together to support a certain amount of weight.
If you have not had the time to evaluate these, you can contact a business that will offer you a vast selection. Overseas companies will have a substantial number of these that are priced affordably. If you haven’t had the time to look at pricing, companies in China tend to have the best deals. Whether you need a smaller portable one, or you would like to install a single girder gantry crane at your place of business, they will likely have exactly what you need. Just be sure to compare prices, and the reputations of the manufacturers, before you decide on one particular gantry crane over another on this link: http//www.weihuagantrycranes.ua.