When you think about vacuum suction cups, you probably picture heavy-duty, industrial-strength versions that are used in factories and warehouses to lift and transport heavy objects. Vacuum cups are so powerful because they create a vacuum between two plastic surfaces that are then sealed with pressure. These two opposing forces create a lot of friction, which is why they’re also commonly known as friction cups.
When it comes to the world of manufacturing and heavy lifting, there’s no shortage of different types of vacuum suction cups for sale. But if you need something lighter, more compact, and more affordable than what’s currently available on the market, keep reading to learn everything you need to know about the flat pack solution for home, office, and manufacturing needs: vacuum suction cups!
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What Are Vacuum Suction Cups?
In a vacuum system, a vacuum suction cup is a tool often used to grasp and lift objects for pick-and-place procedures. This equipment helps lift items when used with a vacuum generator. Suction cups are made from soft material, and when used with vacuum suction equipment, they can provide a strong grip on an object. They can be used to pick up light, medium, and even heavy objects.
How Do Vacuum Suction Cups Work?
Pressure differences are used by vacuum suction cups to act as grippers in manual or automated handling applications. This item is made up of the suction cup and the connecting element. The suction cup is the part that directly contacts the workpiece. When the pressure from the atmosphere exceeds the pressure from the cup and the workpiece, the vacuum suction cup is fixed to the object.
To produce this pressure differential, the suction cup is attached to the vacuum generator. With the use of this vacuum generator, the space between the workpiece and the suction cup’s surface can be cleared. The suction cup in direct contact with the workpiece’s surface helps to create a vacuum by obstructing airflow from all sides.
Why Buy Flat-Pack Suction Cups?
Because of their versatility and ease of use with flat surfaces and workpieces, flat suction cup with a spherical shape are the most common type of suction cup used in industrial vacuums. Lifting cycles could be drastically reduced with the introduction of industrial suction cups. As a result of its flat design, it can be used to efficiently lift a wide variety of materials, including glass, wood, cardboard, and metal sheets.
Smooth or mildly rough surfaces are no problem for a flat suction cup. Industrial suction cups can be made from a variety of materials. Ribs are designed in a wide variety of shapes and sizes to accommodate a wide variety of workpiece faces. Flat vacuum cups are available, and they come in both original and vulcanized suction cup varieties.
Which Flat-Pack Solution Should You Buy?
Picking the right flat suction cup for your next pick-and-place is easy. Just ask yourself three simple questions. Do you need a one-hand release? Do you need a metal or rubber suction cup? Do you need the ones that have replaceable parts?
Flat Suction Plates RL Series
The flat suction cup from the RL series is designed to be suitable for a wide variety of uses. This rubber support’s groove design and medium-length sealing lip enhance the stability of the workpiece when handling. The design of the replaceable seal lowers the pressure that must be exerted in order to store an inventory of spare parts and is more cost-effective.
Flat Suction Plates PK Series
Suction cups from the PK series are industrial vacuum suction cups that have been designed specifically for use with thick glass. It comes with a rubber seal, a clamping clip, an aluminum base plate, and four mounting screws that have been designed specifically for the purpose of installation. Even an angle connector needs a hose nipple in order for the installation to be finished properly.
Bellow Suction Cup 230 NO
It is a suction cup seal with an aluminum base plate, type BLSP 230 NO flat suction cup seal. The inner surface of the flat suction cup seal features a number of small support naps, and it has a diameter of 230 millimeters. It is made of NBR black and has a Shore hardness of approximately 50. The rubber lip that seals against the workpiece is short, and a high stacking speed is ensured thanks to the quick ventilation provided by its proximity to the workpiece. A threaded centric hole is provided for mounting purposes in the aluminum base plate. By using the clamping clip, the seal can be changed in a snap, saving time and money in the process.
Flat Suction Cup 200 PK
The Flat Suction Cup 200 PK is a suction cup with a flat base, model number BLSP 200 PK, featuring a vulcanized seal and a large inner volume. The diameter of the seal is 200 millimeters, and it is an NBR black at approximately 50 shores with a groove and support on the inside. On the back of the steel ring, mounting pins with an M6 internal thread have been installed in each of the four holes. For the purpose of the vacuum connection, there is a rubber nipple. This suction cup is typically installed in vacuum lifting equipment in the vast majority of instances.
Bellow Suction Cup 280 PK
It is a flat suction cup with a flat surface, model number BLSP 280 PK, featuring a vulcanized seal and a large inner volume. The seal has an inner support and groove in addition to a diameter of 280 millimeters and is made of NBR black with an approximate 50 Shore hardness. On the back of the steel ring, eight mounting pins that each have an internal thread size of M8 have been installed. For the purpose of the vacuum connection, there is a rubber nipple. This vacuum lifting device’s suction cup is typically installed in it, as it is the most common application for its use.
The Best Flat Pack Vacuum Suction Cup Kit
The best Flat Pack Vacuum Suction Cup kit should consist of the following components: a suction plate that can be used for a variety of flat surfaces and it has an adjustable diameter ranging from 3 mm to 810 mm. Additionally, it can be purchased in short, medium, or long lengths and should come with a sealing lip and groove rubber support as well as a base plate made of aluminum or steel that has replaceable seals.
Conclusion
Therefore, one of the most important criteria that we need to take into consideration when looking for the best flat suction cups is whether or not they are stable enough. Suction cups are always made out of a material that is a combination of rubber and elastic, as this provides the greatest degree of stability and eliminates the risk of shattering. Rubber is a very adaptable material because it can take on a variety of forms, whether in terms of its dimensions, composition, or color. Rubber can withstand both tensile and compressive loads, making it a very long-lasting material.
