Plate Handling Crane & Plate Lifter Overview | Steel Mill Crane

Yuantai Solution

As a metal handling crane manufacturer and supplier , Yuantai Crane has been in the field for more than 3 decades, who has provided custom steel mill cranes, overhead cranes and gantry cranes for various metal or steel objects handling including steel scrap, ladle,  billet, coil, plate, profile, etc. As for steel plate handling, the following overhead cranes and gantry cranes are provided for your reference.

Types of steel plate handling cranes

• Extra heavy duty non standard overhead cranes
• Extra Heavy duty non Standard overhead crane cranes with two trolley system  
• Outdoor storage yard, extra heavy duty non standard goliath gantry cranes  ( Goliath) cranes
• Outdoor Storage yard, Extra Heavy Duty Non Standard Semi Gantry cranes

Double Girder Steel Plate Handling Overhead Crane

In many automatic plate warehouses, including those for the iron and steel industry, the nonferrous sector, the storage of aluminum ingots,, our double girder overhead crane is used to improve working efficiency and safety.These double girder cranes is requried to meet specialized specifications such as high operating speeds, robust working strength, and challenging operating situations (high temperature, excessive dust, corrosive gases, etc.).

  Double girder overhead crane - Bridge crane with plate maget for steel plate handling 

Features of steel plate handling cranes

• These extra-heavy-duty overhead cranes are used to load, store, and transfer plates in a steel plant's various locations.
• The steel plates are moved by these travelling bridge cranes from one production line to another based on the numerous finishing processes that need to be applied to them.
• The architecture of these overhead cranes allows them to operate at extremely high speeds without sacrificing safety.
• Anti-sway devices may be offered for better placement and control.
• To achieve precise accurate positioning of the overhead eot crane, special drives, crane controls, and automation features are used.
• A specially created two-trolley crane has been created to handle exceptionally huge plates.
• The goal of Yuantai Crane is to provide High Speed, Continuous Operation cranes with the least amount of downtime possible for crane maintenance.

Optional features of steel plate handling cranes

• Special steel plate lifting devices for your selection including , plate clamps, magnets, vacuum lifters & plate hook, etc.
• Air conditioned cabins
• Special Drives, crane Controls and Automation features
• Chair Joystick Step-less Controls for smoother Positioning of crane
• Special Heat Shields
• Semi and full automatic operation,
• Anti-swing
• Intelligent monitoring

Control method:

a)  Wireless Remote Control ; b) Pendent Line with Press Button; c) Cabin Control

Hot sale series of double girder overhead crane for steel plates handling

QD series of overhead open winch crane for heavy duty plate handling 

 

NLH European style double girder overhead crane with wire rope hosit trolley for steel plate handling 

QDX open winch overhead crane for steel plate handling 

LH electric hoist trolley overhead crane for steel plate handling 

Gantry Cranes for Steel Plate Handling

Gantry cranes are extremely versatile material handling cranes suitable for both indoor operations and outdoor material handling operation.  With frees standing supporting legs running on ground tracks, the gantry cranes are widely used for facility that has no adequate supporting force to support the weight of crane and weight of objects, and  applications where supporting runways are impractical or expensive. The gantry cranes are can be moved from one working site to another once your project is finished, which is a much more cost effective solution.

 Double Girder Gantry Cranes for Outdoor Steel Plate Handling 

Main parameters of MG double girder gantry crane

• Load capacity : 5-500t
• Span: 18-35m
• Lifting height: 6-18m
• Lifting speed: 1.5-11.5m/min
• Trolley running speed: 10-40.1m/min
• Crane running speed: 16-50m/min
• Work duty: A3-A7

Features of double girder gantry cranes

• High reliability and safety, low maintenance rates.
• Small dimensions, low dead weight, little headroom, and compact design.
• Low noise.
• Investment saved: Due to the crane's light dead weight and load pressure, the investment cost of the workshop's civil work was reduced.

Full gantry crane with double girder design for steel plate handling 

Semi gantry crane with double girder design for steel plate handling 

Heavy duty open winch crane for heavy duty steel plate handling

These open winch cranes are specially designed to handle at very high speeds, continuous operations, extreme heat transfer from hot plates and heavy dust accumulation. These double girder cranes have very high speeds, without compromising safety.

These processed steel mill cranes have many standard safety features like multiple overload relays, limit switches, double service brakes etc.

Yuantai Crane have developed a two crab crane which helps in handling very large plates. These processed crane drastically reduces production time.

Yuantai Crane has more than 30 years of exhaustive experience in designing engineered open winch heavy duty cranes for Steel Plants taking into consideration high safety, high performance and very low maintenance time.

Open winch trolley with European style 

Double girder open winch 

Which devices Are Most Commonly Used To Lift Steel Plates?

The three key tools typically used to lift steel sheets are

• Plate Clamps
• Magnets
• Plate Hooks
• Vacuum lifter

Plate clamps & hooks

Plate clamps for lifting or lifting dogs, also known as plate hooks, come in a variety of shapes and sizes, including grab hooks, end hooks, flat plate hooks, and hooks for round portions. These steel plate clamps can lift multiple sheets of steel at once, and numerous variants can be designed based on the load thickness that needs to be lifted. Lifting hooks are an efficient, non-marking lifting medium that allows for the cost-effective transfer of many sheets.

Plate clamps are available in three forms, allowing steel sheet lifting in both vertical and horizontal orientations, as well as unique positions based on your needs. Two plate clamps (or more) are commonly used together and are sometimes complimented by the use of spreader beams, which not only help disperse the load equally but also allow the clamps to be spaced out evenly. Each clamp form is available in a variety of orientations.

Many clamps have hinges; some are heavy-duty, some are specifically intended as high-grip models, and some are non-marking devices with leather pads to minimize scratch marks during transportation. Furthermore, platform clamps can be utilized to rotate steel sheets 90 degrees and even 180 degrees, allowing for vertical lifting and horizontal alignment of the steel sheets.

Steel plate clamps

 Steel plate hook

Plate hooks can be used to raise many steel sheets at once, and we can select different versions depending on the load thickness that needs lifting. Two or more hooks are frequently used together, and they are frequently supplemented by the use of spreader beams, which help spread the load uniformly and allow the plate hooks to be spaced out equally.

Plate magnets

Lifting magnets, as the name implies, work by exerting a strong magnetic pull on steel sheets. However, for lifting magnets to work correctly, the load must also have magnetic characteristics. Lifting magnets can be used to lift various objects, such as tubing, piping, and cylindrical steel objects. There are mainly three types of interests that can be used for lifting steel materials: permanent lifting magnets, electric lifting magnets, and electro-permanent magnets.Before employing a lifting magnet, the operator will execute a check process to ensure the magnet has enough lifting force to lift a specified load.

Vacuum lifter for steel plates handling

Vacuum lifting equipment is widely utilized in various industrial sectors for the lifting and handling of flat or smooth-surfaced materials/components. Vacuum lifting equipment can readily lift and handle objects such as metal or glass plates, concrete slabs, pipes, plaster boards, plastic laminates, cement bags, beer kegs and tins, and so on. Suction pads (rather than traditional lifting accessories) are used in vacuum lifting equipment to attach and lift loads.

How to get customized steel plate crane and lifter for your application?

For your customized applications, the weight and dimensions of the steel plates and the main specifications of the plate handling cranes needs to be confirmed, which including the following:

For steel plates:

• What are the  steel plate sizes, which including the length,width,and thickness?
• How many steel plates need to be transported or handled  for one time?

For overhead crane or gantry cranes

• Which types of cranes do you need, the overhead crane and gantry crane ?
• Main girder design： single girder or double girder
• What is the main specifications required, including the loading(lifting) capacity, crane span, lifting height and crane travelling length?
• Power supply(input power) information: 380v50hz3 phase?
• Application:  Indoor or outdoor? Special requirement?