The double girder overhead crane hoist adopts a lightweight design, with the lifting load directly acting on the running end beams on both sides of the trolley. The trolley has clear force, compact layout, high transmission efficiency, low noise, and reduced overall height and self-weight. Three in one compact structure of motor, reducer and brake, with motor insulation grade of IP55, load duration of 40%, and distribution disk brake. The reducer has a hard tooth surface and is ground or shaved, and there is no need to change oil during use in the gearbox. The lifting mechanism adopts a three-point installation method, with both ends of the drum directly supported on the end beams at both ends of the trolley.

The single girder overhead crane hoist produced by our factory is a new type of Material-handling equipment developed with advanced design technology according to FEM standards, European hoist standards and other regulations. Our company has launched a new series of electric hoists that are environmentally friendly, energy-saving, and cost-effective, ranking among the top among similar products. The lifting capacity of our electric hoists is 1 to 80 tons, with working levels of M5 and M6. We provide customized electric hoists and provide the main parameters for your reference.

As one of the leading gantry crane suppliers in China, we produce European-style gantry cranes suitable for all application fields, we have working experience in various sectors and industries, providing one-stop solutions for indoor and outdoor applications. Typically, double girder gantry cranes are used to move heavy loads outdoors. Primarily used in the mining, general manufacturing, precast concrete and shipbuilding industries.

The single-girder gantry cranes produced by SEVENCRANE are strictly implemented in accordance with international standards. Using advanced European production technology, compared with traditional gantry cranes, the production cost is lower but the work efficiency is higher and more stable. The dead load can be reduced by 20%~30%. The maximum wheel pressure can be reduced by 15% to 20%. Lightweight structure can reduce construction cost. Compared with bridge cranes, single girder gantry cranes are more suitable for outdoor open areas. Such as freight yard, steel industry, forestry industry, concrete plant, etc. Of course, the single girder gantry crane can also be designed to be portable and used indoors.

The semi-gantry crane is composed of a bridge frame, a crane running mechanism, a trolley running mechanism and a lifting mechanism. This crane is suitable for both indoors and outdoors. It can also be installed under existing large overhead traveling cranes to increase your productivity without obstructing the overhead lifting process. If you are interested in our gantry cranes, do not hesitate to contact our professionals to get the best crane system and quote for your facility!

As a famous Chinese industry crane manufacturer, our mission is to make customers’ life easier. Our vision remains to become the most respected elevated lifting company by employees and products - maintaining the forefront of technology and systems to enhance our service depth and customer relationships. Intelligent crane systems are no exception, as we have launched the latest innovations that help with real-time communication with your crane and other devices.

Shaft cranes are mainly suitable for excavation of various shafts such as cable shafts, high-voltage shafts, outlet shafts, exhaust shafts, etc. of hydropower stations, hoisting of equipment in the support stage, transportation of materials, installation of post-stage equipment, and transportation of staff. It can be installed outdoors or in a hole. The shafts on the cranes are used to transmit power to other mechanical elements and are generally subjected to torsional and bending loads.

Transfer trolley is an economical, efficient, safe and flexible material cart, which is widely used in manufacturing workshops, warehouses, metallurgical plants and other load transportation. It can also cooperate with Overhead crane and Gantry crane in the workshop to transport heavy objects across the bridge. The transfer vehicle is a simple device that operates on the floor and does not require complex or permanent installation. Our company develops and manufactures free moving carts with a standard load capacity of 1 to 60 tons, and can provide higher capacity according to customer requirements. They can move freely on the smooth floor inside and outside the warehouse.

Hydro power cranes are generally used to lift or maintain large equipment in hydropower stations. Hydroelectric plants use dams to store water and then release the water through one or more water turbines to generate hydroelectric power. The turbine is connected to a generator that uses the energy provided by the difference in water levels upstream and downstream to generate electricity. SEVENCRANE supply hydropower cranes with lifting capacities up to 1000 tons and as low as 1 to 80 tons for hydropower equipment maintenance and workshop use.

Our company's shipyard cranes have been widely praised by customers for their excellent reliability, ease of operation, and economic performance. In addition, our cranes are not only used in shipyards, but also by suppliers of prefabricated building blocks, engines, and various machinery for various other scenarios. As a well-known crane manufacturer in China, we are able to provide various types of shipyard cranes as well as smaller and more portable shipyard cranes.

A container crane is a large terminal gantry crane, usually also called a port gantry crane or a ship-to-shore crane, which is used to load and unload containers from a ship to land or transfer from land to ship. Container cranes consist of a supporting frame that can traverse the length of a terminal or yard on rail tracks. Instead of hooks, they are equipped with a specialized handling tool called a spreader. The spreader can be placed on top of the container and locked to the container's four locking points using the twist lock device. We can customize container gantry cranes with different specifications and different lifting capacities according to customer needs. If you need a customized container crane, please contact us as soon as possible and tell us your specific needs.

Pillar jib cranes provide you with the optimal solution for short-distance heavy cargo transportation. And the pillar jib cranes produced by our company are compliant with FEM and ISO Standards, and the development and upgrading of the cranes are designed to provide customers with a set of the most effective solutions. Pillar jib cranes are an efficient lifting and handling solution for a variety of operations such as production facilities, where lifting workpieces to workstations, loading machines or changing heavy machinery tooling can be easily and efficiently managed. Our range of jib cranes are available for both indoor and outdoor use. As well as standard jib cranes with over-support beams or outriggers, we also offer a range of articulated jib cranes and wall mounted jib cranes for use with European standard electric hoists from our range.

The advantage of this type of lifting equipment is that it can perform a wide range of production tasks, allowing you to safely and efficiently move loads and automatically rotate the lifting equipment. The slewing is carried out with the direct assistance of the slewing trolley equipped with the crane. The carrying capacity ranges from 5 tons to 35 tons. The trolley rotates 180 degrees. According to the operating conditions and characteristics of the transportation load, it is also possible to complete additional control systems.

When producing explosion-proof cranes, it is necessary to conduct a demand analysis first. We will work with customers to formulate detailed user requirement specifications based on factors such as function, performance, and operating environment, and then determine development goals. Next, preliminary program design must be carried out. Based on demand analysis, formulate plans, including function and parameter settings, basic calculations, preliminary 3D drawings, etc., and then conduct preliminary reviews with customers. The next step is the detailed scheme design, the second trial with the client and the drawing of the floor plan. Finally, all technical documentation is produced, including promotional and technical samples as well as product instruction manuals.

Ladle cranes are designed to operate efficiently, uninterrupted and safely in continuous use. All of our designs meet the requirements of international standards. Due to the high level of risk, we have also designed special safety features for ladle cranes transporting molten metal.