The main products of Yinchuan Yin Zhong Group

Electric single-beam crane series products

1.LDA electric single-beam bridge crane The design, manufacture and inspection of this crane conform to GB/T38 1 1, GB/T6067, GB/T 1306, GB/T9008 and other related standards. On the basis of absorbing foreign advanced technology, this product adopts new materials, new processes and high-quality supporting components of well-known brands. It is a product with high quality, high performance and low maintenance cost. It is widely used for loading and unloading materials in factory workshops, warehouses and open fields. The main performance feature is 1. The crane consists of four parts: bridge, electric hoist, trolley running mechanism and electrical control equipment. 2. There are two kinds of crane operation modes: ground operation and cab operation. The cart controlled by the cab runs fast, while the cart controlled by the ground runs slowly. Users can choose to use the remote control when needed. 3. Bridge: the main girder is I-beam or I-beam+box girder, the end beam is welded with steel or steel plate, and the main end beam is connected with high-strength bolts, which is convenient to install and reliable in performance. 4. The hoisting adopts CD 1 (single speed) /MD 1 (double speed) electric hoist, and the operating mechanism adopts three-in-one driving device. In order to improve the performance, according to the requirements of users, low-gap electric hoists of well-known brands at home and abroad can be used for hoisting, and soft drive or variable frequency speed regulation can be used for cart operation. For cranes with special needs for lifting dangerous goods and liquid metal, double brakes can be set to increase the safety measures of electrical control. 5, electrical control has short circuit protection, voltage loss protection, over-current protection and other security protection. Electrical components adopt famous brand products of well-known domestic enterprises to ensure stable and reliable operation. 6. The electric single-beam crane newly designed and produced by our factory has completely implemented the advanced standards such as ISO, DIN, FEM and IEC. The operating mechanism adopts soft-start motor, which has the advantages of comprehensive improvement in performance, stable and reliable operation, low noise, no impact, long service life and low maintenance cost, and can be selected by users. Lifting capacity: 1t, 2t, 3t, 5t, 10t, 16t, 20t Working level: A3-A5 span: 7.5-22.5m 2. LX electric single-beam suspension crane and CD 1, MD/kloc-0. Used in machinery, assembly and warehouse. This product is ground operated. The working environment temperature is -25℃-+40℃, and it is forbidden to work in flammable, explosive and corrosive media. Bridge crane series products 1. QD universal bridge crane The design, manufacture and inspection of this crane meet the requirements of GB/T38 1 1, GB/T6067, GB/T 14405, and all national and mechanical industry standards approved and issued before May 2002 are implemented, and ISO, DIN and FEM are adopted equivalently. On the basis of introducing and absorbing foreign advanced technology, the products are optimized by calculation, adopting new materials, new processes and high-quality supporting parts of well-known brands. It is a new type of bridge crane with high quality, high performance and low maintenance cost, which is widely used for loading and unloading materials in factory workshops, warehouses and open fields. The main performance feature is 1. According to the utilization level (the number of working cycles in the design life) and the load state (the rated load spectrum coefficient), the working level of the crane is divided into A 1-A8. The technical performance of A5 and A6 standard products is shown in the table, and other work levels need special orders.

2. The whole crane is composed of bridge, trolley, trolley operating mechanism and electrical control equipment.

3. The bridge is a box-type four-beam welded structure with good bearing performance. The control room is bright and comfortable, and can be equipped with fans, air conditioners and air coolers. According to the needs of users.

4. The working speed of the trolley hoisting mechanism can be changed according to the user's requirements, and it can be equipped with an electronic scale. There are a variety of speed regulation methods (including variable frequency speed regulation) for users to choose first. Provide double brakes for cranes lifting dangerous goods and liquid metal.

5. There are two ways of electrical control: cab control and ground remote control for users to choose first, including short circuit protection, voltage loss protection, overcurrent protection and winding protection. Electrical components are selected from famous brand products of domestic enterprises to ensure stable and reliable operation.

6. Cranes used in the open air are equipped with flashing plates for large and small cars. Lifting capacity: 5t, 10t, 16/3.2t, 20/5t, 32/5t, 50/ 10t, 75/20t, 80/20t, 100/20t,/.

Work level; A 1-A8 II. QC electromagnetic bridge crane is used for loading and unloading in workshops, warehouses and open spaces within a fixed span, and it has ferrous metal products or magnetic conductivity materials, such as steel, iron and iron filings. QZ grab bridge crane is used in metallurgy, building materials, chemical industry, coal and other industries, and is engaged in workshops, warehouses or open spaces with fixed spans in industries such as ore, slag, coke and coal. For detachable electric grab, the lifting weight includes the self-weight of the grab. There is a detachable electric panel, and the lifting weight includes the self-weight of the electric panel. QY insulated bridge crane is used in factories for smelting electrolytic colored equipment such as aluminum and magnesium. In order to prevent the current on the live equipment from being transmitted to the crane through the suspended parts during the working process, endangering the life safety of the driver, three insulation devices are set at the appropriate parts of the crane. Five, QB explosion-proof bridge crane is suitable for general lifting operations in workshops, warehouses and other places with flammable and explosive mixtures. Each organization adopts explosion-proof motors and is equipped with new explosion-proof electrical equipment, which is suitable for places with explosion-proof grades of d 1, DIIA and Diiib. The mechanical part has also taken corresponding explosion-proof measures to prevent the sparks that may be generated during the operation of the crane from causing combustion or explosion accidents. 6.QN grab hook dual-purpose bridge crane has two kinds of slings, grab and hook, which are suitable for hoisting and transportation in workshops with frequent material changes. Grab can load and unload bulk materials such as ore, coke, coal and sand, and hook can lift the whole material. Seven, QS three-purpose bridge crane This crane has a detachable electric panel and an electric grab, which has three functions: hook, electromagnetic and grab. Suitable for workshops with frequent material changes to do the following loading and unloading work; Hooks can be used to lift the whole material; Grab bucket can be used for loading and unloading bulk materials such as ore, coke, coal and sand, and can also be used for lifting ferrous metals such as steel with magnetic conductivity. Eight. D-QD bridge crane for power station machine room This crane is mainly used for unit installation, routine maintenance and equipment overhaul in generator house of hydropower station. It can also be used for the installation and daily maintenance of generator sets in thermal power plants. Nine. YZD casting crane casting crane is the main lifting and transportation equipment in the smelting workshop of iron and steel company or large steel plant. It directly participates in the transfer of liquid metal, pouring and mixing of molten iron in the smelting process. I. MG Double-beam Hook Gantry Crane The design of this crane has implemented various basic standards and professional standards promulgated before 2005. It is equivalent to ISO, DIN and other advanced standards, and fully meets the requirements of GB/T38 1 1, GB/T6067, GB/T 14406-93 and other related standards. It is a kind of gantry crane with high performance and low maintenance cost, which is widely used for loading and unloading materials in factory workshops, warehouses and open fields. 2.MH electric hoist gantry crane consists of four parts: gantry, electric hoist trolley, trolley operating mechanism and electrical control equipment.

Portal frame is a welded structure composed of single main beam, four legs and double lower beams, which is divided into truss type and cross beam type. Truss type has small windward area and light weight; The self-weight of the countersunk beam is slightly larger and the bearing capacity is good. The hoisting speed of electric hoist can be divided into single speed and double speed (1: 10). The working speed of the cart running mechanism can be selected according to the user's requirements. 3. The whole machine of 3.BMH electric hoist semi-gantry crane is composed of four parts: gantry, electric hoist trolley, trolley operating mechanism and electrical control equipment.

Portal frame is a welded structure consisting of a single main beam, two legs, an upper beam and an upper beam, which can be welded by steel plates or section steel. 4. The whole machine of MDG-L single-beam hook gantry crane consists of four parts: gantry, trolley, trolley operating mechanism and electrical control equipment.

Portal frame is a welded structure composed of single main beam, two legs and double lower beams, which has light weight and good mechanical performance. V. MZ double-beam grab gantry crane consists of five parts: gantry, trolley, trolley operating mechanism, electrical control equipment and grab. The working level of hoisting mechanism and metal structure is designed according to A7, while others are designed according to A6, which ensures good service performance and long service life. According to the user's requirements, the span, the extension length of both ends of the main girder, the lifting height, the lifting speed and the running speed of the cart and trolley can be changed.

Standard crane: the gantry is of welded structure, consisting of two main beams, four legs (all in beam shape), two upper beams, two lower beams and connecting beams of the main beams; The cab is controlled and moves with the vehicle; Belt conveyor with coal hopper and conveyor belt. According to the user's requirements, the portal frame can be designed as truss, with light weight and small windward area; The cab can be fixed on one leg; No coal scuttle and belt conveyor are needed.

According to the performance requirements of users, the speed of lifting and running mechanism can be changed to step or stepless speed regulation, and variable speed, variable frequency speed regulation or other speed regulation settings can be adopted; Crane operation can be changed to ground remote control.

Grab has two forms: tooth shape and flat edge, and the opening and closing direction of grab is parallel or perpendicular to the main beam. The crane power supply is overhead sliding wire, which can be changed to grounding cable tray or other ways.