Tag Archive : plate lifting clamp

plate lifting clamp

How To Choose The Correct Lifting Clamp

Heavy materials must be lifted and transported from one station to another in the construction or transportation industry. Lifting clamps is a tool used to load and unload materials quickly. We can use lifting clamps for both indoor and outdoor applications. They are made of steel and covered with a corrosion-resistant substance to avoid corrosion. It n many sectors like construction sites, industries, mining industries and steel factories. There are plenty of options for lifting clamps. When you choose a plate lifting clamp, make sure that they are in the correct size and fit the load without making any modifications to the clamp. Let’s find out the ideas for choosing a lifting clamp:

Metal hardness

If the metal is complex, the clamp cannot penetrate the steel, and it can’t be able to do its job. For metal of hardness above 300 Brinell, you need non-marring clamps. It has a smooth jaw and a higher grip to grip the plate without slipping. It will also not leave marks on the scale, so you can use it to lift soft materials. It will be of more use when lifting plates are polished and sensitive to marks. For metal with hardness below 300 Brinell, use clamps with teeth. They must be sharp and adequately sized to penetrate the steel and lift the object.

Attitude of lifting

The attitude of lift refers to how you want to lift the plates. If you’re going to lift it vertically, use a vertical plate lifting clamp to lift objects up and down. Vertical plus 90-degree clamp turns the plate from flat 90degree and back. An additional lock is a safety feature to maintain constant pressure on the plate so that if any obstruction comes, the clamp won’t unlock.

Jaw opening

Clamps have jaws opened on the label. If a plate fits in the jaw, it is not the appropriate clamp for the plate. If the plate gets thicker, it can get stuck in the jaw. Following the jaw range recommendation given on the clamp’s tag is better.

Environmental condition

The environment in which you use the clamp is essential to consider. The factors that affect the use of the clamp, like the chemical conditions and temperature, must be considered. If the temperature is too cold, the clamp’s metal becomes brittle, leading to clamping failure. So, choosing the suitable clamp for the right job is essential. You cannot use certain plate lifting clamps in sandblasting environments. It is because, in some cases, the sand will get stuck and affect the threads. Choose clamps that can withstand the environmental condition you intend to work.

Confirmation

You must read the clamps manual before you confirm the suitable clamp. Inspect the clamp to check its condition. Check whether the teeth are sharp and the bolts are tight. Now use a plate lifting clamp and conduct a test lift to identify the witness marks left on the plate after a load is applied.

To sum it up

Lifting clamps are tools used to lift heavy objects. Clamps have extensive applications in various fields. When you buy a clamp, make sure that you look for factors like hardness, the jaws, the environmental conditions and the attitude of lifting. Choose the correct clamp to safely lift the objects.

 

 

plate lifting clamp

Different Types of Plate Lifting Clamps You Should Know

A crane hook is a tool used to grab and lift loads with the help of a hoist or crane. A plate lifting clamp positions, hoists and transfers materials from one station to another. It can be either a horizontal or vertical move. To ensure that lifting and transporting requirements from every industry are met, numerous plate lifting clamps are available. Some of the important plate-lifting clamps are mentioned here:

How do Plate lifting clamps work?

Plate lifting clamps function by encircling a load with a set of jaws. Jaws are located around the opening around the bottom of a plate clamp. You can pass it between the jaws to keep a chain or other load attachment inside the plate clamps. You can use a machine to lift the load while the jaws secure the attachment. Although there are many different kinds of plate clamps, most have a simple design. It’s crucial to remember that the jaws frequently won’t open from the bottom. A load attachment can be pushed through the bottom jaws and into a plate clamp.

The jaws, however, won’t open as the load attachment applies pressure to them. As long as the load is secure, the jaws stay closed.

Vertical Plate Lifting Clamps (DSQ Type)

High-tensile steel, which has excellent hardness and strength, is used to make a vertical plate lifting clamp. The steel jaws on these clamps have been hardened, enhancing their grip. Generally, they are used for vertical lifting and handling steel sheets and plates.

Vertical Plate Lifting Clamps (Chain Type)

The clamp’s capacity for the chain type can vary significantly. Before starting any job, you should check it. It is essential to use a chain sling that is the right type, length, and size. It requires more finesse to lift the load at the center of gravity. Every time you use the lift clamp, you should inspect it to see if there are any flaws. This generally holds for all clamps but is more critical in chain clamps.

Horizontal Plate Lifting Clamp 

A horizontal plate lifting clamp can be the perfect solution for moving plates in a horizontal position. Depending on the task, the clamp’s jaws can have smooth or serrated teeth, and its grip is made of hardened steel to prevent load slippage. Plates can be lifted, moved, and more with the help of horizontal lifting clamps that firmly hold them in place.

Advantages of Plate lifting clamps

The advantages of plate clamps are numerous, and They are simple to use. From the opening at the bottom, you can slide a load attachment into a plate clamp. A set of jaws in the space will turn to the side when pushed from below. Plate clamps typically have a locking mechanism. By activating this mechanism, you can increase security by locking the jaws.

Final thoughts

Avoid side loading while using a plate lifting clamp. In general, avoid lifting horizontally with a vertical clamp and avoid lifting from the side with a vertical clamp. Additionally, avoid grinding, welding, and other forms of modification to any clamps you use.