LH electric hoist bridge crane. It has the advantages of compact external dimensions, low building clearance height, light weight, and low wheel pressure. Suitable for transportation, assembly, maintenance, and loading and unloading operations in mechanical processing workshops, metallurgical plant auxiliary workshops, warehouses, material yards, power stations, etc; It can also replace ordinary double beam bridge cranes for production workshops in the light textile and food industries. Its work type is light and medium, and the working environment temperature is between -25 ℃ and 40 ℃. It is prohibited to use it in flammable, explosive, and corrosive media environments.This product has two forms of operation: ground level and control room. There are two types of operating rooms: open and closed. It can be divided into two forms based on actual conditions: left or right side installation. There are three directions for entry: side, end, and end. To meet the needs of users in various situations for remote selection.Environmental conditions:The LH electric hoist bridge crane is a general purpose crane, mainly used in places with low frequency or low rated lifting frequency such as mechanical manufacturing, assembly, and warehouse. It is a double main beam structure bridge crane with a trolley running on the track laid on the main beam. This crane is used in conjunction with fixed electric hoists such as CD1 and MD1. The crane has three control forms: bottom, control room, and remote control. The control room also has two forms of end face and side door opening for users to choose from. The advantages of this crane are good stability in use, full utilization of the workshop, and appropriate clearance height. The disadvantage is that it has a low working level and is not suitable for heavy workshops.

The QDY hook bridge casting crane is mainly used for lifting molten metal metallurgy, casting and other places. The working level of the whole machine is A7, and an insulation device is added at the bottom of the main beam. The assembly and testing of the crane comply with the document No. 375 issued by the General Administration of Quality Supervision, Inspection and Quarantine of China. Other places for lifting molten non-metallic materials and lifting hot solid metals are also selected accordingly.Environmental conditions:1. The power supply of the crane is three-phase AC, with a rated frequency of 50HZ and a rated voltage of 380V;2. The working environment temperature is -10 ℃~60 ℃;3. At a temperature of 40 ℃, the relative humidity shall not exceed 50%;4. If the above requirements are exceeded, the purchase contract terms shall be executed according to the user's requirements.Ordering Notice: Users must clearly describe the technical parameters (rated lifting capacity, lifting height, span, etc.) of this machine when placing orders or signing contracts, in order to provide products that meet the requirements of working conditions and working conditions.

The explosion-proof performance of all motors and electrical appliances of QB explosion-proof bridge crane complies with GB3836.2-2000 "Explosion proof Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof" d ", and the overall performance complies with the provisions of JB/T5897-1991" Explosion proof Bridge Crane "standard. The explosion-proof symbols are ExdIIBT4 and ExdIICT4.Performance parameters    This product is suitable for places in factories where the explosive transmission capacity is not higher than IIB or IIC level, and the ignition temperature group is not lower than T4 group, where flammable gases or vapors form explosive gas mixtures with air. The applicable hazardous areas are Zone 1 or Zone 2. This product has two types: ground operation and air operation, and the working level is intermediate.