PRODUCT DESCRIPTION:

LH type Double-girder electric hoist bridge crane is a new type of double-girder bridge crane. Based on the introduction and digestion of foreign advanced technology, our company takes the modular design theory as the guide and modern computer technology as the means to introduce optimized design and reliability. It adopts the unique design method, adopts imported configuration, new materials and new technology to complete the new crane with light weight, generalization, energy saving and environmental protection, and high technology content. The hoisting mechanism of this type of crane is a fixed electric hoist in the form of CD/MD/HC.

The design, manufacture and inspection of this crane all comply with the relevant national standards, and equivalently adopt some foreign standards such as FEM, DIN, and IEC. The core components of the transmission mechanism,the reducer, are all made of hard-toothed surfaces and high-precision gears. The pair plus the application of steel drums, forged wheels and frequency conversion speed control systems make this type of crane a replacement for both economic and social benefits crane.

Application:

LH type double girder electric overhead traveling crane is suitable for general workplaces, the working environment temperature is -25~40°, the working duty is light, and it is not suitable for heavy workshop work. Usually used in machinery manufacturing, assembly, petrochemical, warehousing and logistics, power construction, paper-making, railways industry, etc., where the lifting frequency is low or the rated lifting tonnage is small and the number of lifting times is small.

Sketch:

PHOTOS FOR REFERENCE:

FEATURES AT A GLANCE:

Compared with the general QD type double-girder bridge crane, LH type crane has the advantages that the self-weight is reduced by about 15-30%, and the wheel pressure is reduced by about 10-35%, which can reduce the crane's requirements for the plant structure and save plant manufacturing costs in the early stage of construction.

(1)The main beam adopts the off-track box structure, and the end beam is connected with high-strength bolts, which is convenient for transportation. Specialized processing equipment ensures the connection accuracy of the main and end beams and makes the crane runs smoothly.

(2)The hoisting trolley is an open and compact hoisting structure, and European-style hoist trolleys can also be used for medium tonnage according to customers’ requirements.

(3)The running mechanisms of the trolley and crane adopt the European technology three-in-one drive form, and the hardened surface reducer has a compact structure with low noise, no oil leakage and long service life.

(4)Due to the use of European-style compact trolley and high-strength materials, the overall crane is small in size and light in weight. Compared with QD type traditional crane, the height of the plant can be reduced under the same lifting height, which effectively reduces the cost of the plant.

(5)Modular design, short design cycle, high degree of generalization, and improve the utilization rate of parts.

(6)Compact structure, low headroom, small size, large working range, effectively improve production efficiency.

(7)Full frequency conversion control, stable operation, no impact, slow speed for heavy load, fast speed for light load, energy saving and consumption reduction.

FAQ & CONTACT US:

Are you interested in this LDA series single girder overhead crane?We are ready to quote for you according to your customizable paremeters as follows.(kindly please provide the following information when sending enquiry to us.)

Customized as the following technical parameters for your checking
lifting capacity	tons
lifting height	meters(it is the distance from center of hook to floor)
lifting speed	single or double or VVVF?
span	meters(it is center to center distance between railways)
power supply	380V50Hz3-Ph,AC?
control method	pendant line control or wireless remote control or cabin control?
Do you also need us to supply rail and bus bar: YES or NO? If yes, could you tell me the crane traveling length is meters;
What metarials to lift?

Hi, firstly let us introduce our company as follows:

We, Henan Mine Crane Group, have 4,500 employees, include one experienced and professional team for oversea market. We cover an area of 1,620,000 square meters, hold capital of CNY1.18 Billion, have 430 branches around the world and serving over 6,000 Mid-high end customers.

We have more than 200 intermediate and senior engineers who focus on design and manufacture of our cranes, we could supply you all kinds of cranes, more than 110 types. In order to manufacture the best quality crane with high efficiency production, we have invested large number of high technique equipments(include more than 500sets of robots) which can independently accomplish all the processes, such as milling, digging, grinding, pulling, boring, rolling, drilling, punching, cutting, bending, welding, testing and heat treatment. Meanwhile, our factory have passed CE, EAC, SGS, and OHSAS & ISO9001:2000, ISO14001:1996 and ISO9001:2001, have the perfect quality-control system.

In 2020, we have sold 100,000 sets of crane and hoist, sales turnover valued CNY5.675 billion. We haave scored No. 1 on crane sale quantity for continuous 16 years in China local market. We have achieved the remarkable achievements in over 50 key industries such as aerospace, automobile and shipping, steel smelting, petrochemical, electronic information, electric power, water conservancy, railway and military industry. The developed intelligent storage crane, precise positioning crane, automatic container gantry crane, nuclear grade special crane, clean explosion-proof automatic crane, multi fulcrum flexible crane, simulated maritime rescue crane and other high-end products serve Baosteel, China Railway, MCC, CNNC(China National Nuclear Corporation), CASC(China Aerospace Science and Technology Corporation), and other large enterprises; also include oversea project such as Vietnam Yishan Iron and Steel Group, Pakistan Abass Steel Group, Kenya Railway gantry crane projects(Mombasa to Nairobi), Pakistan subway construction bridge cranes project etc, more than 120 countries.

Our Gov have arranged our Group organized and hold many times of International Exhibition Of Crane in China because of our high good influence, meanwhile, our crane have been used on satellite launching because our high technique, and newspaper, local TV, CCTV interviewed and report us many times too.

Quality Forges the Brand, Integrity Waves a bright future. We are trying to win the world with integrity and high quality, We sincerely hope to cooperate with all friends from the world and create brilliance together.

Company Position: The company is the largest industrial crane manufacturer in China, with the highest sales volume and market share in China market.