This product adopts a four beam and four track double trolley structure, and the main structure has good strength and stiffness under vertical and horizontal loads. The wheels of the crane are arranged in a 20 wheel layout, with a simple mechanical model and balanced wheel pressure distribution, which can effectively reduce the cost of steel structures in the factory building. The whole machine adopts a speed control system, which runs smoothly and safely with small impact during starting and braking. At the same time, the lifting speed control device adopts a one in use and one backup system. When a set of devices fails, it can achieve safe and fast switching, ensuring the normal operation of the lifting system. The wheel group adopts a new series of standard 45 ° split forged wheels, which have the characteristics of high load-bearing capacity, dust prevention, long service life, and easy replacement and maintenance.

This product adopts a double beam double track beam structure and is currently the largest double beam single trolley casting crane in China. The bridge is composed of two main beams and two hinged end beams. The overall layout is compact and reasonable. All reducers use hard tooth surface reducers; The pulley adopts a new process to roll the pulley, which has a beautiful appearance and wear-resistant rope groove; The main load-bearing shafts are all made of forgings; To ensure assembly accuracy, an integrated manufacturing process is adopted. The whole vehicle adopts a modular and equal strength design concept, while considering more scientific human-machine engineering and more reasonable matching of transmission and structural components. This not only facilitates maintenance and repair, but also greatly improves the service life of the entire machine.

This crane is one of the largest explosion-proof crane equipment in China, used in the aerospace industry. It consists of two 160t explosion-proof lifting carts, a heavy-duty bridge, and a three in one transport drive. The dual trolley can synchronously lift and lower, achieving synchronous lifting and workpiece flipping operations. It has an explosion-proof grade of DIICT4 and is designed and manufactured in accordance with GB national standards and FEM European standards, combined with the new crane design concept. The whole vehicle has a hard tooth reducer, variable frequency drive, multiple safety protections, simple structure, and low energy consumption for environmental protection. Can be applied to various explosion-proof or other environments with high safety requirements.

The crane trolley operates with four drives, four sets of balance trolleys, eight drives for the crane trolley, and 16 sets of balance trolleys, with a working level of A3. The whole vehicle is driven by frequency conversion and integrated three in one drive. The combination of European crane technology and domestic crane manufacturing technology, with a design concept of modularization, low energy consumption, maintenance free, safety, and simple operation, has optimized the configuration, structure, and control system on the basis of universal cranes, creating a new type of crane. This crane has the characteristics of segmented transportation, dispersed wheel pressure, video monitoring, redundant protection for broken ropes, large lifting height, ultra long span, and small rail height, which can widely meet the needs of various industries.

The new bridge crane is a new type of crane that our company has introduced and digested advanced foreign technology, guided by modular design theory and modern computer technology, and introduced optimization design and reliability design methods. It is completed with imported configurations, new materials, and new processes, which is lightweight, universal, energy-saving and environmentally friendly, and has high technological content. The design, manufacturing, and inspection of this crane are in accordance with relevant national standards, equivalent to some foreign standards such as FEM, DIN, IEC, etc. Compared with the original universal QD bridge crane products, the self weight is reduced by about 15-30%, and the wheel pressure is reduced by about 10-35%, which can reduce the requirements of the crane for the factory structure and save the manufacturing cost of the factory. The core component of the transmission mechanism, the reducer, is entirely made of hard tooth surfaces and high-precision gear pairs. With the application of steel drums, forged wheels, and variable frequency speed control systems, this model of crane has become an updated product with excellent economic and social benefits, suitable for industries such as mechanical manufacturing, assembly, petrochemicals, warehousing and logistics, power construction, papermaking, and railways. The main beam adopts a biased rail box structure and is connected to the end beam with high-strength bolts for easy transportation. Specialized processing equipment ensures the accuracy of the main end beam connection, ensuring smooth operation of the crane. The lifting trolley is an open and compact winch structure, and European style hoist trolley can also be used for small and medium-sized tonnage. The operating mechanism of the large and small cars adopts a European technology three in one drive form, with a hard tooth reducer, compact structure, low noise, no oil leakage, and long service life. Due to the use of European compact cars and high-strength materials, the overall size of the machine is small and lightweight. Compared to traditional cranes, under the same lifting height conditions, the height of the factory can be reduced, effectively reducing the cost of the factory. Ø Modular design, short design cycle, high degree of universality, improving the utilization rate of components. Ø Compact structure, low clearance, small external dimensions, large working range, effectively improving production efficiency. Ø Full frequency conversion control, smooth operation, no impact, slow heavy load, fast light load, energy-saving and consumption reducing.

Hook bridge crane is a widely used lifting machinery, mainly composed of box shaped bridge, lifting trolley, crane operating mechanism, and electrical control system. The retrieval device is a hook. There are tracks laid on the main beam for the lifting trolley to move horizontally along the direction of the main beam. The main beam is welded to the box end beam, and there are joints arranged in the middle of the end beam, which are connected by bolts or pin shafts for the disassembly and transportation of the bridge. There are three operating modes: ground handle, wireless remote control, and driver's cab.

This model of crane is a new type of crane that our company has introduced and digested advanced foreign technology, guided by modular design theory and modern computer technology, and introduced optimization design and reliability design methods. It is completed with imported configurations, new materials, and new processes, and is lightweight, universal, energy-saving, environmentally friendly, maintenance free, and high-tech. The main beam and end beam are welded box girder structures, with the lower flange plate serving as the electric hoist running track. The main beam and end beam are connected by high-strength bolts for easy transportation and on-site installation. The lifting mechanism adopts a new type of electric hoist, which has a compact structure and is easy to maintain.

This product consists of a box shaped main beam, end beam, trolley, and operating mechanism. The electric hoist is installed on the angle shaped trolley as the lifting mechanism, and the angle shaped trolley is arranged in a biased hanging form on one side of the main beam for operation. The trolley is equipped with upper and lower flat wheels, which are arranged at three points with the vertical walking wheel. The position of the electric hoist has been raised from the traditional lower side of the main beam to the upper side of the main beam, effectively improving the lifting height. The car operates with a conical motor brake and an open gear transmission. The main beam is a box shaped structure with eccentric rails and horizontal wheels installed at the top and bottom, which is safe and reliable, and can prevent rail biting. The operation of the crane adopts a separate drive form, with a conical motor for braking and an open gear transmission.

The electric single beam suspension crane is composed of a main beam, an end beam, an electric hoist, and an electric sports car welded with steel plates and I-beams. It is suspended on the I-beam track in the upper part of the factory building, with a cantilever length of 0.5-1 meters. The electric hoist runs along the lower flange of the main beam I-beams to complete the lifting work of items. It has the characteristics of lightweight structure, easy installation and maintenance, and is widely used in production workshops, warehouses, and freight yards. The job level is A3-A5.

The electric single beam crane is composed of a main beam, end beam, electric hoist, and operating mechanism welded with steel plates and I-beams. The electric hoist runs along the lower flange of the main beam I-beams to complete the lifting work of goods. It has the characteristics of lightweight structure, easy installation and maintenance, and is widely used in different occasions such as factories, warehouses, and material yards to lift goods. It is prohibited to use it in flammable, explosive, and corrosive media environments. The job level is A3-A5. There are three operating modes: ground handle, wireless remote control, and driver's cab. There are two types of cabins: open and closed. The operation of the crane adopts a separate drive form, with a conical motor for braking and an open gear transmission.

The electric hoist bridge crane is composed of four parts: a box shaped bridge, a crane operating mechanism, a small car, and electrical equipment. It uses a fixed electric hoist installed on the small car frame as the lifting mechanism. The small car operation adopts LD type transmission, and the crane operation is divided into LD type transmission and QD type transmission. The structure is simple and lightweight, with the characteristics of small overall height and light self weight, suitable for workplaces such as factories, mines, workshops, and warehouses within the range of medium and small lifting weights. There are three operating modes: ground handle, wireless remote control, and driver's cab. There are two types of cabins: open and closed.

Used for transporting black metals such as long slabs and bars. Rotation is achieved in two forms, one is the hanging beam rotation, which is a double-layer structure. The upper hanging beam is wrapped with a pulley group and a steel wire rope, and the lower hanging beam is equipped with multiple electromagnetic suction cups or clamps, which can rotate at a certain angle with the driving mechanism. Another form is car rotation, which means the car is a double-layer structure, with a lifting mechanism arranged on the upper car and a running car on the lower car. A circular track is laid on top, and the upper car can rotate along the circular track.