Horizontal Lifting Clamp HLC Type M for Safe Load Lifting

Horizontal Lifting Clamp Model HLC-M

Article Number: 1607

The HQLifting H-Lift horizontal lifting clamps are specifically designed for the horizontal lifting and transportation of materials that do not easily deform. These clamps are ideal for handling and moving steel plates, stacks, and other well-secured bundles.

Main Features

• Safe and Reliable: The HLC-M series of clamps ensures the safe lifting and transport of materials.
• Durable Construction: It has a robust and heavy welded body for maximum durability.
• Adjustable Clamps: Offers a wide range of openings to accommodate various lifting needs.
• Easy to Use: They feature quick and easy installation and removal, increasing operational efficiency.
• Design Level: Ensures ease of use and reduces operator fatigue.

Important Notes:

• The nominal capacity provided in the table is based on a pair of calipers.
• To ensure safety, the elevation angle must not exceed 60°.

Specifications

Safe Use Instructions

Always:

• Store and handle the lifting clamps properly to maintain their integrity.
• Inspect the clamps and accessories before use and when returning the clamps to storage.
• Make sure the clamps are fully placed on the steel plate for maximum effect.
• Position the clamps directly above the center of gravity of the load.
• Make sure the clamps are fully locked or tightened before lifting.
• Make sure the steel plate is fully supported before attempting to release the clamps.

Never:

• Use lifting clamps on hardened or polished steel plates, unless they are specifically designed for that purpose.
• Place any filler/shim between the steel plate and the caliper jaws.
• Try to lift several steel plates with the clamps at once.
• Perform vertical/horizontal lift conversions, unless the clamps are specifically designed for that.

Related Products:

• Chain Paddle Type CH-B
• LH-A Type Lever Handle
• Push Cart Type PT-FA
• Pulley with Reinforced Shackle

Vertical Clamps for Steel Plates – HQLifting

Overview of Vertical Clamps for Steel Sheets

Vertical clamps for steel plates are designed to lift steel plates vertically. The clamping mechanism ensures a secure hold, using friction to grip the material during lifting. These clamps are available in various designs, each offering different functionalities and capacities. They can be equipped with levers, cam mechanisms, rollers, or screws to ensure that materials are securely fastened.

Important Considerations

When selecting the appropriate clamp, consider the following factors:

• Type of Clamp: Choose between lever clamps, cam, roller, or screw.
• Sheet Capacity and Thickness: Select based on lifting capacity requirements and material thickness.
• Chain Slings: Some applications may require chain slings.

Note 1: Some clamps, especially cam clamps, require a minimum load and minimum sheet thickness to function effectively. In the absence of manufacturer instructions, the load must be at least 20% of the CMT (Safe Working Load) (SWL) and the sheet thickness must not be less than 20% of the maximum clamping thickness of the clamp.

Note 2: Some clamps are designed to lift steel plates from a horizontal position to a vertical position. If these clamps are used, a chain sling may be necessary to prevent the weight of the lifting hook from acting directly on the clamp, which could lead to the load being released.

Storage and Handling of Staples

To extend the lifespan of your staples, follow these guidelines:

• Do not store damaged or dirty staples.
• Make sure the staples are stored dry, clean, and protected against corrosion.
• Never drop or throw the staples.

Safe Use of Clamps

For safe and efficient lifting, always follow these guidelines:

• Never use defective clamps or accessories.
• Avoid lifting loads less than 20% of the WLL or bottom plate thickness less than 20% of the maximum supported thickness, unless specifically allowed in the manufacturer's instructions.
• Position the clamps correctly above the center of gravity of the steel plate.
• For longer steel plates that are prone to bending, use two clamps positioned symmetrically in relation to the center of gravity, along with a suspension bar.
• Make sure no clamp exceeds its CMT.
• Make sure the clamps are fully secured to the steel plate.
• Never place shims between the steel plate and the jaws or try to lift multiple steel plates at once with a single clamp.
• Do not use clamps at an angle to the edge of the steel plate, nor to lower it from a vertical to a horizontal position, unless they have been designed for such use.
• Keep oil, grease, and other contaminants away from the friction fastening areas of the jaws.

Inspection and Maintenance During Use

Regular maintenance and inspection of vertical clamps for steel sheets are crucial to ensure safe operation:

• Clean the clamps regularly and lubricate any moving parts, unless the manufacturer's instructions specify otherwise.
• Make sure that the friction pads on the smooth jaws do not come into contact with lubricants.
• Regularly inspect the clamps for defects, such as wear or damage to the jaws, deformation of the structure, and issues with locking mechanisms, pins, or screws. Additionally, check for corrosion and illegible markings. Any other damage that could impair function should also be carefully examined.

Notice: Jaws must not be resharpened or recut unless explicitly approved by the manufacturer.

Conclusion

HQLifting offers a wide range of vertical clamps for steel plates, designed to meet your lifting needs. Be sure to select the correct clamp based on your load requirements and always follow safe usage and maintenance practices. Regular inspection and proper maintenance of your equipment will ensure its safety and reliability throughout its entire service life.