Mox Fabricators & Engineers

Ahmedabad, Gujarat

An electric wire rope hoist is a type of lifting equipment commonly used in industrial and commercial settings to lift and lower heavy loads. It is powered by electricity and uses a wire rope to lift or move loads vertically. The hoist consists of several components, including:

1. Electric Motor: The motor drives the hoist mechanism, providing the necessary power for lifting and lowering loads.

2. Wire Rope: This is the key lifting component of the hoist. The wire rope is wound around a drum, and as the drum rotates, the rope moves, lifting or lowering the load.

3. Hoist Drum: The drum is where the wire rope is wound. The motor rotates the drum to move the rope and lift or lower the load.

4. Hook or Lifting Mechanism: At the end of the wire rope is a hook or another lifting attachment that holds the load.

5. Control System: Hoists are typically controlled by a pendant control, remote control, or a fixed control panel. These systems allow the operator to easily lift or lower loads with precision.

6. Brakes: Electric wire rope hoists have built-in brakes to ensure that the load remains stationary when the motor is not engaged.

• Factories and warehouses: For lifting heavy equipment and materials.
• Construction sites: For moving building materials to higher levels.
• Shipyards: For handling heavy loads and machinery.
• Mining: For hoisting materials in underground mines.

A Heavy Duty DG EOT (Electric Overhead Traveling) Crane is a type of crane used in industrial environments for lifting and transporting heavy loads. These cranes are designed to handle high-capacity lifting tasks and are typically used in manufacturing, steel plants, construction sites, warehouses, and other heavy-duty industrial settings. Here’s a detailed overview of the Heavy Duty DG EOT Crane: Key Features of a Heavy Duty DG EOT Crane:   EOT (Electric Overhead Traveling) Design: The EOT crane consists of a bridge that runs along tracks mounted on the building’s walls (or other overhead structures) and a hoist that moves along the bridge to lift and lower the load. The term "Electric" refers to the motorized operation of the crane, which allows for more efficient and precise movement compared to manual or mechanical cranes. Heavy Duty Capacity: The “Heavy Duty” specification refers to the crane’s ability to lift extremely heavy loads, typically ranging from several tons (e.g., 5 tons, 10 tons, 20 tons, or more) to hundreds of tons depending on the specific design. Heavy-duty cranes are built with stronger components, including reinforced structures, hoisting mechanisms, and motors to handle these larger loads. DG (Double Girder) Configuration: The Double Girder (DG) configuration uses two girders (horizontal beams) to support the crane’s hoisting mechanism. This design provides greater load capacity, stability, and durability compared to single girder cranes. Double girder EOT cranes are commonly used in heavy-duty applications where high lifting capacities and long spans are required. Electric Hoist: The hoist used in DG EOT cranes is powered by an electric motor. It typically includes a chain hoist or wire rope hoist, depending on the specific model and load requirements. The hoist is designed to lift and lower loads safely and efficiently. Movement: The crane moves along rails installed on the ceiling or overhead structure, and it operates in three dimensions: Lateral Movement: The crane bridge moves horizontally along the rails (the overhead track). Longitudinal Movement: The hoist moves horizontally along the bridge. Vertical Movement: The hoist raises or lowers the load. Electric motors control all movements, providing precise control and speed. Control Mechanism: The crane is operated using a push-button pendant control or wireless remote control, allowing operators to control the movement of the crane and hoist safely from a distance. Some heavy-duty DG EOT cranes may also come with radio frequency (RF) controls or PLC-based (programmable logic control) systems for advanced automation and safety features. High-Speed and Precision: The electric motors in DG EOT cranes allow for high-speed operation and precise positioning of loads. This is especially important in applications that require fast and accurate lifting and movement. Safety Features: Overload Protection: Prevents lifting beyond the rated capacity of the crane. Limit Switches: These automatically stop the movement when the crane reaches the maximum travel limits. Braking Systems: Ensure the crane stops securely and prevents accidental movement when not in operation. Emergency Stop: Allows the operator to stop the crane instantly in case of a malfunction or emergency. Durability and Robust Construction: Heavy-duty DG EOT cranes are built to withstand the demanding conditions of industrial environments. They are constructed with high-quality steel and robust components to ensure long-term reliability and safety. These cranes are designed for continuous operation and can handle harsh conditions like high temperatures, dust, and heavy vibrations. Span and Lift Height: These cranes can have a wide span and high lift height depending on the application. The span is the distance between the rails that the crane travels on, and the lift height refers to how high the hoist can rais

A Double Girder EOT Crane (Electric Overhead Traveling Crane) is a robust and heavy-duty crane system designed to handle a wide range of lifting applications, from medium to heavy-duty tasks. As the name suggests, this crane uses two parallel girders to support the trolley and hoist mechanism, allowing it to handle larger loads with enhanced stability, higher hook heights, and broader spans. Key Features of a Double Girder EOT Crane: 1. Design & Structure Two Parallel Girders: The crane features two strong girders that run along the length of the workspace or runway. These girders provide the necessary strength and load-bearing capacity required for heavy lifting. Bridge: The girders are connected by a bridge, which moves along the length of the runway (typically a set of rails or tracks) and carries the trolley and hoist. This allows the crane to travel across the area, lifting and moving heavy loads efficiently. Box or I-Beam Design: The girders are typically constructed as either box beams or I-beams, depending on the required strength. Box beams are stronger and provide better rigidity, which is ideal for heavy-duty applications, while I-beams are used for lighter tasks. 2. Load Capacity Heavy Load Handling: Double Girder EOT Cranes are designed to lift heavy loads, often ranging from 10 tons to several hundred tons, depending on the specific design and application. Lifting Capacity: The two-girder system provides enhanced support, allowing these cranes to carry significantly heavier loads compared to single girder cranes. This makes them ideal for industrial and manufacturing sectors. 3. Traveling Mechanism Trolley and Hoist System: The crane uses a hoist mounted on a trolley. The trolley moves horizontally along the girders while the hoist raises or lowers the load vertically. This combination provides precise control over both the lateral and vertical movement of the load. Electric Drives: Double Girder EOT Cranes are powered by electric motors, which provide the necessary force to move the bridge, trolley, and hoist. This allows for smooth, controlled, and energy-efficient operation. Traveling Speed: These cranes can have adjustable speed controls for both the trolley and bridge movements, making it easier to lift and position loads with precision. 4. Applications Manufacturing Plants: Used to move heavy raw materials, parts, and assemblies in factories, assembly lines, and production facilities. Steel Plants: In steel mills, these cranes are used to lift large steel ingots, billets, or coils. Construction Sites: They are often found on large construction sites for lifting and transporting heavy construction materials. Shipping Ports: Used for loading and unloading heavy cargo or containers at docks. Warehouses: Used to transport large or bulky materials within a warehouse environment. 5. Advantages Higher Load Capacity: Double girder cranes can lift heavier loads than single girder cranes, making them ideal for industrial applications that require lifting of substantial materials. Greater Lifting Height: Double girder cranes typically have a higher lifting height (hook height), which allows them to lift materials to greater vertical distances. Increased Span: These cranes can span a larger area compared to single girder cranes, enabling them to cover more floor space. Improved Stability: The two-girder design offers better stability and load distribution, ensuring safe operation, especially for heavy loads or materials that are difficult to move. Better Utilization of Space: The crane’s design makes efficient use of the available height and width in the facility, improving material handling capabilities in large industrial setups. 6. Safety Features Overload Protection: To prevent lifting loads beyond the crane's capacity, an overload protection system is included. This helps protect the crane and operator from accidents and equipment damage. Limit Switches: Limit swit

An Electric Chain Hoist is a lifting device powered by electricity that is used to raise and lower heavy loads. It operates by using an electric motor to drive a chain that pulls the load upwards or lowers it. Electric chain hoists are widely used in industrial, construction, and warehouse applications due to their speed, efficiency, and ease of use compared to manual chain hoists. Key Features of an Electric Chain Hoist: Electric Motor: The hoist uses an electric motor to power the lifting mechanism, making it much easier and quicker to lift heavy loads compared to manual hoists. Load Capacity: Electric chain hoists come in various weight capacities, ranging from lightweight models (e.g., 1 ton) to heavy-duty versions (e.g., 5 tons, 10 tons, or more). The capacity should match the load requirements of your specific application. Chain System: The hoist features a chain that passes through gears, which are powered by the electric motor. This chain raises or lowers the load. In many hoists, the chain is made of durable steel for strength and durability. Speed and Efficiency: Electric chain hoists are faster and more efficient than manual hoists, allowing operators to move loads more quickly and with less physical effort. Many models offer adjustable speeds for lifting and lowering, giving the operator more control over the operation. Control Mechanism: Electric chain hoists typically come with a push-button control (pendant control) or wireless remote for operation. These controls allow the operator to safely and precisely control the lifting and lowering of the load from a distance. Safety Features: Overload Protection: Ensures the hoist does not lift more than its rated capacity, preventing damage to the hoist or the load. Limit Switches: Automatically stop the hoist when the load reaches its upper or lower limit, preventing damage to the hoist. Emergency Stop Button: Allows the operator to quickly stop the hoist in case of emergency. Compact and Durable Design: These hoists are typically compact, which makes them easy to install and use in tight spaces. They're designed to withstand heavy-duty use in challenging environments, including construction sites and factories. Power Supply: Electric chain hoists are powered by either single-phase or three-phase electricity, depending on the model and the application. Single-phase models are often used for lighter tasks or in smaller workshops, while three-phase models are used for heavier, industrial applications. Versatility: Electric chain hoists can be used for a variety of tasks such as lifting materials, machinery, and components in warehouses, factories, automotive shops, and construction sites. Applications: Construction: Lifting heavy materials or tools. Factories and Warehouses: Moving products or machinery from one point to another. Maintenance: Lifting and positioning machinery or equipment during repairs. Shipping and Logistics: Handling heavy cargo or containers. Advantages Over Manual Chain Hoists: Speed: Electric chain hoists can lift loads much faster than manual hoists, improving productivity. Reduced Physical Effort: Since the hoist is powered by electricity, the operator doesn't need to exert as much force. Precision: With remote control, the operator can lift or lower loads with great precision. Automation: For repetitive tasks, the electric chain hoist offers better efficiency and automation. Choosing the Right Electric Chain Hoist: When selecting an electric chain hoist, consider the following: Load Capacity: Ensure that the hoist can handle the weight of the items you intend to lift. Lift Height: Determine the height you need to lift loads to. Hoists come in different lifting heights, so make sure the hoist fits your space.

An electric wire rope hoist is a type of lifting device used for handling heavy loads in various industrial and commercial applications. It consists of a motor that drives a wire rope, which is wound around a drum. The hoist is typically mounted on a beam or crane and is used to lift, lower, and move loads vertically or horizontally.

Key components of an electric wire rope hoist include:

1. Electric Motor: Powers the hoist mechanism.
2. Wire Rope: A strong steel rope that is used to lift and lower heavy loads.
3. Drum or Sheave: A drum around which the wire rope is wound, or a series of pulleys (sheaves) that guide the wire rope.
4. Hoist Hook: A hook or lifting attachment at the end of the rope to secure the load.
5. Control System: A control unit or pendant that allows operators to control the hoist's movement, including the speed and direction.

These hoists are commonly used in environments like factories, warehouses, construction sites, and ports for tasks such as lifting machinery, equipment, or cargo. They offer greater efficiency and precision than manual hoists and are available in various sizes and lifting capacities.

A DG Underslung EOT Crane (Double Girder Underslung Electric Overhead Traveling Crane) is a type of overhead crane commonly used in industries to lift and move heavy loads. Unlike the traditional top-running cranes, the underslung crane has its girder mounted beneath the runway track, offering several unique advantages, especially in spaces where overhead clearance is limited or the structure cannot bear the weight of traditional cranes. Key Features of DG Underslung EOT Crane: 1. Design & Structure Underslung Design: In this type of crane, the bridge and the two girders are mounted beneath the runway tracks, rather than above them, which is typical for overhead cranes. This "underslung" configuration makes it suitable for spaces with low headroom or where overhead mounting is not feasible. Double Girder Configuration: Like a standard Double Girder EOT Crane, the DG Underslung crane uses two parallel girders that support the hoisting mechanism (trolley and hoist), allowing it to handle heavier loads compared to single girder designs. Box Girder Construction: The girders are typically constructed as box girders, providing better strength, stability, and rigidity than I-beams, which is crucial for handling heavy loads. 2. Load Capacity Heavy Load Handling: DG Underslung EOT Cranes are designed to handle a wide range of loads, often from 5 tons up to 100 tons or more, depending on the specific design and requirements of the application. Precision Handling: Due to the two-girder design and electric drive system, DG Underslung EOT cranes provide precise and controlled lifting and lowering of heavy materials. 3. Traveling Mechanism Trolley and Hoist: Similar to other types of EOT cranes, the hoist is mounted on a trolley that runs along the girders. The trolley moves along the length of the beam, while the hoist raises and lowers the load. Traveling Motion: The crane's bridge travels along the runway, which can either be a built-in structural track or rails. Both the crane bridge and the trolley's movement are powered by electric motors for smooth and controlled operation. Track Support: The tracks on which the crane runs are mounted on the ceiling or overhead support structures, which is a key feature of the "underslung" design. 4. Advantages Space Saving: The underslung configuration helps save overhead space, making this crane ideal for areas where there is a lack of vertical clearance. Low Headroom: Because the crane is mounted beneath the track, the DG Underslung crane is particularly useful in environments where headroom is limited, such as in areas with lower ceilings or under existing overhead structures. Ideal for Existing Buildings: This type of crane is ideal for retrofitting into existing buildings where installing a top-running crane is not possible due to structural limitations. Greater Load Handling: The double girder design allows for heavier load handling than single girder cranes, making it more versatile in industrial environments. 5. Applications Heavy Manufacturing: Commonly used in heavy manufacturing industries where large or heavy parts need to be moved around the production floor. Workshops & Factories: Used in workshops and factories where space constraints make a top-running crane impractical. Warehouses and Distribution Centers: Often found in warehouses where large or bulky materials need to be stored and moved efficiently. Construction: Used in construction sites or precast yards where lifting heavy materials is required in limited spaces. 6. Safety Features Limit Switches: Installed to prevent over-travel of the hoist, trolley, and crane bridge, ensuring safety during operation. Overload Protection: Helps protect the crane from lifting loads beyond its rated capacity, preventing damage and accidents. Emergency Stop Button: An emergency stop button is usually provided to allow operators to quickly stop the crane if necessary. Anti-sway Technology: Some m

An Electrical Wire Rope Hoist is a lifting device that uses an electric motor to drive a wire rope to lift, lower, and move heavy loads in industrial and commercial environments. It is an essential piece of equipment in industries such as construction, manufacturing, and warehouses, where heavy lifting is required.

1. Electric Motor:

   • The electric motor is the driving force behind the hoist. It provides the power necessary to lift and lower heavy loads.
   • It is usually designed for high-efficiency operation and may include speed control to adjust lifting speeds depending on the load and application.

2. Wire Rope:

   • The hoist uses steel wire rope wound around a drum or pulley system. The rope is designed to lift heavy loads by unwinding from the drum during lifting and winding back during lowering.
   • The wire rope is engineered to handle high tensile forces and is built to last, offering durability for heavy-duty operations.

3. Lifting Drum:

   • The wire rope is wound around the lifting drum, which is connected to the electric motor. As the motor runs, it rotates the drum, either winding or unwinding the rope to move the load up or down.

4. Brake System:

   • Most electric wire rope hoists are equipped with an automatic brake system that ensures that the load remains securely held in place when the motor is turned off.
   • The brake prevents the load from falling unexpectedly and is an important safety feature, especially when lifting heavy objects.

5. Gearbox:

   • The hoist uses a gearbox to control the motor’s speed and torque. It allows the hoist to lift heavy loads while operating at a controlled, safe speed.
   • The gearbox helps reduce motor speed while increasing the torque, allowing the hoist to lift heavier loads with ease.

6. Control System:

   • Pendant Controls: A standard feature for operating the hoist, allowing the operator to raise or lower the load via a wired pendant control.
   • Remote Controls: Some hoists are equipped with wireless remote controls, providing greater flexibility and allowing the operator to control the hoist from a safe distance.
   • Limit Switches: These prevent the hoist from over-traveling beyond its set lifting or lowering range, providing an added layer of safety.

7. Trolley:

   • Some electrical wire rope hoists are mounted on a trolley, which allows horizontal movement along a beam or track. The trolley system enables precise control when moving loads across a factory or warehouse.

8. Overload Protection:

   • Most electrical wire rope hoists include overload protection mechanisms, which prevent the hoist from lifting loads that exceed its rated capacity. This helps protect the hoist from damage and ensures safe operations.

9. Safety Features:

   • Limit Switches: Automatically stop the hoist when it reaches its maximum or minimum limit, preventing damage to the hoist and the load.
   • Emergency Stop: An emergency stop button or system to immediately halt the hoist operation if there is a malfunction or dangerous situation.

An electric wire rope hoist is a mechanical lifting device that uses an electric motor to raise and lower loads using a steel wire rope. These hoists are widely used in various industrial applications due to their ability to lift heavy loads with precision and safety. They are commonly used in construction, manufacturing, warehouses, and many other industries where heavy-duty lifting is required. Key Features of Electric Wire Rope Hoists: Electric Motor: The electric motor powers the hoist and is responsible for lifting, lowering, and sometimes moving the load horizontally. Electric motors come in various power ratings, allowing the hoist to handle different load capacities, from lighter loads (under 1 ton) to heavy-duty models (up to 100 tons or more). Wire Rope: A strong steel wire rope is used to lift and lower the load. The rope is wound around a drum or pulley system and is designed to withstand significant tensile stress and wear, making it ideal for lifting heavy loads. The rope is typically made of high-tensile steel, which provides strength and durability for long-term use. Hoist Drum: The hoist drum is where the wire rope is wound and unwound during the lifting and lowering processes. The drum is connected to the electric motor and gearbox, which controls the movement of the wire rope. Gearbox: The gearbox controls the speed and torque of the motor, allowing precise control over the lifting and lowering process. It reduces the motor speed and increases torque, enabling the hoist to lift heavier loads more efficiently. Braking System: Electric wire rope hoists are equipped with automatic brakes to securely hold the load in place when the motor is turned off. The brake system is essential for safety, preventing the load from falling when the hoist is not in operation. Some hoists have multiple braking systems, including fail-safe and electromagnetic brakes. Control System: Pendant Control: The hoist is often operated using a pendant control with buttons or switches that allow the operator to lift, lower, and move the load with ease. The pendant is typically connected to the hoist with a flexible cable. Wireless Remote Control: In some cases, hoists are equipped with wireless remote controls, allowing the operator to control the hoist from a safe distance and reducing the risk of accidents. Limit Switches: These are safety devices that stop the hoist when the load reaches its maximum lifting height or when it is lowered to its lowest point, preventing over-travel and damage to the hoist or load. Trolley: Some electric wire rope hoists are mounted on a trolley system, allowing them to move horizontally along a beam or track. The trolley can be manually operated or motorized, depending on the hoist’s design and application. Overload Protection: Most electric wire rope hoists come equipped with overload protection mechanisms that prevent the hoist from lifting loads that exceed its rated capacity, reducing the risk of damage to the hoist and ensuring safety during operation.

An electric wire rope hoist is a type of lifting device used for handling heavy loads in various industrial and commercial applications. It consists of a motor that drives a wire rope, which is wound around a drum. The hoist is typically mounted on a beam or crane and is used to lift, lower, and move loads vertically or horizontally.

Key components of an electric wire rope hoist include:

1. Electric Motor: Powers the hoist mechanism.
2. Wire Rope: A strong steel rope that is used to lift and lower heavy loads.
3. Drum or Sheave: A drum around which the wire rope is wound, or a series of pulleys (sheaves) that guide the wire rope.
4. Hoist Hook: A hook or lifting attachment at the end of the rope to secure the load.
5. Control System: A control unit or pendant that allows operators to control the hoist's movement, including the speed and direction.

These hoists are commonly used in environments like factories, warehouses, construction sites, and ports for tasks such as lifting machinery, equipment, or cargo. They offer greater efficiency and precision than manual hoists and are available in various sizes and lifting capacities.