7 Guindaste aéreo de toneladas

O 7 tons overhead crane is a versatile and indispensable material handling equipment widely used in industrial workshops, armazéns, fábricas, e canteiros de obras. Designed to lift and transport heavy loads up to 7 toneladas com precisão e eficiência, it plays a crucial role in optimizing production processes, reducing labor intensity, and ensuring operational safety. This product detail focuses on two main configurations: o 7 tons single girder overhead crane and the 7 toneladas de ponte rolante de viga dupla, highlighting their structures, características, advantages, and application scenarios to help you make an informed purchasing decision.

7 Guindaste aéreo de viga única de toneladas

O 7 tons single girder overhead crane is a cost-effective and space-saving material handling solution, characterized by its simple structure, peso morto leve, and easy installation. It consists of a single main beam (usually made of high-quality Q235B or Q355B steel), carruagens finais, mecanismo de elevação, carrinho, e sistema de controle elétrico. The main beam adopts a box-type welded structure, which ensures high rigidity and bending resistance while reducing the overall weight of the crane.

7 Tons Single Girder Overhead Crane Key Features

• 1. Estrutura Compacta: With a single main beam design, the crane occupies less vertical and horizontal space in the workshop, making it ideal for facilities with limited headroom or narrow spans.
• 2. Fácil instalação & Manutenção: The simplified structure reduces the complexity of installation, requiring fewer man-hours and lower installation costs. Routine maintenance is also convenient, with easily accessible components for inspection and replacement.
• 3. Econômico: Em comparação com guindastes de viga dupla, the single girder version has a lower manufacturing cost and lower overall investment, making it a preferred choice for small and medium-sized enterprises with moderate lifting needs.
• 4. Desempenho confiável: Equipped with high-quality hoisting motors, redutores, e freios, the crane ensures stable lifting and lowering operations. The electrical control system adopts advanced PLC control, featuring smooth operation, high control precision, and strong anti-interference ability.

7 Tons Single Girder Overhead Crane Technical Parameters

7 Tons Single Girder Overhead Crane Application

Suitable for light to medium-duty material handling tasks in machinery manufacturing, auto parts processing, warehousing and logistics, food processing, and textile industries. It is especially ideal for workshops where the lifting frequency is not too high and the load is relatively stable.

7 Guindaste aéreo de viga dupla de toneladas

O 7 tons double girder overhead crane is a heavy-duty and high-performance material handling equipment, designed with two parallel main beams. It offers higher stability, larger lifting height, and better load-bearing capacity compared to the single girder type. The main beams are typically box-type welded structures made of high-strength steel, ensuring excellent mechanical properties and long service life. The crane is composed of main beams, carruagens finais, hoisting trolley, bridge travel mechanism, sistema de controle elétrico, e dispositivos de proteção de segurança.

7 Tons Double Girder Overhead Crane Key Features

• 1. Estabilidade superior & Load-Bearing Capacity: The double girder structure distributes the load more evenly, providing better stability during lifting and traveling operations. It can withstand higher impact loads and is suitable for long-term heavy-duty work.
• 2. Larger Lifting Height & Working Space: The hoisting trolley runs between the two main beams, allowing for a larger lifting height compared to single girder cranes. The design also provides more flexible working space, making it easier to handle loads in complex workshop layouts.
• 3. High Working Class: Designed for high-frequency and heavy-duty operations, the working class can reach A6 – A8, meeting the needs of continuous production lines and heavy industry applications.
• 4. Proteção de segurança abrangente: Equipado com vários dispositivos de segurança, such as overload protection, interruptores de limite (limite de altura de elevação, limite de viagem), botão de parada de emergência, and buffer devices, garantindo a segurança dos operadores e equipamentos.

7 Tons Double Girder Overhead Crane Technical Parameters

7 Tons Double Girder Overhead Crane Application

Widely used in heavy industry sectors such as metallurgy, mineração, petroleum, químico, power generation, and shipbuilding. It is suitable for lifting heavy equipment, matérias-primas, and finished products in high-frequency, serviço pesado, and harsh working environments.

Principais vantagens do nosso 7 Pontes rolantes de toneladas

• 1. Materiais de alta qualidade: All structural parts are made of high-strength steel, rigorous quality inspections are conducted to ensure durability and reliability.
• 2. Advanced Manufacturing Process: Adopting numerical control cutting, automatic welding, and precision machining technologies, ensuring the accuracy and quality of products.
• 3. Soluções personalizáveis: We can provide customized cranes according to customers’ specific requirements, incluindo extensão, altura de elevação, classe operária, e modo de controle (controle pendente, controle remoto, ou controle de cabine).
• 4. Serviço pós-venda profissional: We offer comprehensive after-sales services, incluindo orientação de instalação, comissionamento, treinamento de manutenção, e fornecimento de peças de reposição, ensuring the smooth operation of equipment.

7 Talha elétrica de toneladas (Core Equipment)

O 7 grua elétrica de toneladas serves as the core lifting component of the 7 ponte rolante de toneladas, responsible for the vertical lifting and lowering of loads. It is engineered with high precision and reliability to ensure smooth and safe load handling. Composed of a motor, redutor, freio, tambor de cabo de aço de guindaste, cabo de aço, and hook, the electric hoist adopts advanced technology to meet the demanding requirements of industrial material handling.

Conclusão

Whether you need a cost-effective single girder crane for light to medium-duty tasks or a high-performance double girder crane for heavy-duty operations, nosso 7 tons overhead cranes can meet your material handling needs. With reliable quality, tecnologia avançada, and professional service, we are committed to providing you with the best material handling solutions to improve your production efficiency and safety. Contact us today to learn more about our products and get a customized quote!

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