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The PTK vacuum chuck is an intelligent chuck commonly used in grinding machines, CNC finishing machines, and CNC for the cutting of non-magnetic materials, and is able to strongly suck the workpiece using compressed air. (Non-magnetic materials include: plastic, stainless steel, copper, brass, aluminum, acrylic plates, glass, etc.). The equipment mainly consists of suction cups, suction cup connectors, suction cup bases, and vacuum generators, which can be selected and assembled according to different working environments and workpiece requirements.

The advantages of PTK vacuum suction cups are their high stability, strong adsorption force, and long service life, which can greatly improve production efficiency and product quality. The device also has the advantages of simple structure, easy installation, and low maintenance costs, making it widely used in industrial automation production lines.

Features

The vacuum suction cups of our company adopt the principle of "ten-point positioning" and do not require a vacuum pump, but only need to supply air to the compressor.

The suction force is strong and the pressure is automatically maintained so that a certain pressure-holding effect can be maintained when the power and air are cut off.

Quick start-up, in 4 to 6 seconds it can reach working condition.

The product is easy to operate and the stop switch can be used immediately if incorrect placement of the tool is found during the ventilation process.

Suitable for all kinds of vertical machining machines, with a wide range of applications and flat workpieces regardless of material.

Easy and quick to operate.

The size of the bottom surface of the machined product is not less than 120 mm*120 mm.

Method of application

Wipe the bottom of the suction cup body clean, put it into the machine table, press the two sides of the pressure plate through the pressure plate slot, and connect one end of the suction cup self-contained air tube (8mm) to the suction cup socket, and the other end to the air source in the workshop or on the equipment. The seal is then clamped into the keyway of the suction cup table (smaller than the bottom plane of the machined workpiece) to enclose the shape of the product (operate at the maximum size, just do not exceed the size of the product). The workpiece is then placed on the suction cup table, covered with the seal, lightly pressed against the workpiece, and the air supply is switched on.

Attention

There are several suction holes on the vacuum chuck table, you can open them all at the same time, or you can choose one of them and block the others.




1. Please refer to the graph for the adsorption force, however, the adsorption force may vary depending on the surface roughness of the adsorption surface and the rubber at the joint.

2. The adsorption force of the optional specifications can be confirmed by the vacuum pressure (KPa) * adsorption area (mm2).

Specification

Model

size (mm)

Groove size (mm)

weight(kg)

PTK-2040

200×400×45

3.8×3.2

9

PTK-3030

300×300×45

10

PTK-3040

300×400×45

14

PTK-4040

400×400×45

18

PTK-4060

400×600×45

28

PTK-4080

500×800×45

38

PTK-5050

500×500×45

28

PTK-5060

500×600×45

35

PTK-5080

500×800×45

47
About Us

Ningbo WeiHui Magnetic Industry Co.,Ltd.

Ningbo WeiHui Magnetic Industry Co., Ltd is China Vacuum Chucks Manufacturers and Vacuum Chucks factory. Company has always been to technological innovation as the guide, with many domestic famous universities and technicacooperation and talent cultivation, after many years of hard work has formed a kind of enterprise culture of "pragmatic and realistic, the pursuit of perfect, now has a strong technical force, excellent management team. Company alway., adhere to market-oriented, with "science and technology, quality refinement, the good faith is gold" is the management idea, "first-class enterprise.High quality products, reasonable price" is our promise.
YASSION

Honor

  • Partners
  • Corporate Technology Breakthrough Award
  • Advanced Member Unit
  • Advanced enterprises
  • Certificate of merit
  • Ningbo Mould Industry Association
  • Technology-based Micro and Small Incubatees
  • Quality management system certificate
  • Certificate
  • Utility model patent certificate
  • Invention patent certificate

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A PTK vacuum chuck is a type of workholding device commonly used in machining and manufacturing processes. It is designed to securely hold and stabilize a workpiece during machining operations using the power of vacuum suction.

The vacuum chuck consists of a flat plate or disc made of a rigid material, such as metal or plastic, with a series of small holes or channels drilled into it. These holes are connected to a vacuum source, such as a vacuum pump or system, which creates a negative pressure or suction force.

To use a PTK vacuum chuck, the workpiece is placed on the chuck's surface, and the vacuum is activated. The suction force created by the vacuum pulls the workpiece against the chuck's surface, securely holding it in place. This method of workholding is especially useful for holding thin or irregularly shaped parts that may be difficult to clamp using traditional methods.

The advantages of using a PTK vacuum chuck include:
Enhanced precision: The vacuum chuck provides uniform and consistent clamping pressure across the entire workpiece, resulting in improved accuracy and precision during machining.
Versatility: Vacuum chucks can hold a wide range of workpiece shapes and sizes, making them suitable for various applications. They can be used with flat, curved, or irregularly shaped parts.
Accessibility: The vacuum chuck holds the workpiece from the bottom, allowing unrestricted access to the top surface for machining or inspection purposes. This makes it easier to perform operations that require precise alignment or measurement.
Reduction in tooling setup time: Vacuum chucks eliminate the need for complex clamping mechanisms or fixtures, reducing the setup time required to secure the workpiece.
Minimization of workpiece distortion: The vacuum chuck exerts a gentle clamping force, minimizing the risk of workpiece deformation or distortion during machining.

It's worth noting that PTK may refer to a specific manufacturer or brand, but the concept of a vacuum chuck remains the same regardless of the specific brand or model.

When choosing a PTK vacuum chuck, there are several factors you should consider to ensure that it meets your specific requirements. Here are some key considerations:
Application: Determine the specific application for which you need the vacuum chuck. Different applications may require different chuck designs or features. For example, if you're working with delicate or irregularly shaped materials, you may need a chuck with specialized features to securely hold them.
Size and Shape: Consider the size and shape of the workpiece you'll be working with. The vacuum chuck should be large enough to accommodate the workpiece and provide sufficient contact area for effective suction.
Material Compatibility: Check the compatibility of the vacuum chuck materials with the type of workpiece you'll be using. Some materials may react with certain workpiece materials or may not provide adequate grip. Common materials used for vacuum chucks include aluminum, stainless steel, and various plastics.
Vacuum Requirements: Evaluate the vacuum requirements for your application. Determine the necessary suction force or vacuum level needed to securely hold the workpiece. Ensure that the vacuum chuck you choose can generate and maintain the required level of vacuum.
Chuck Design: Consider the design features of the vacuum chuck. Look for features such as adjustable vacuum zones, multiple suction ports, or modular designs that allow customization for different workpiece sizes and shapes. Additionally, consider the ease of installation, maintenance, and cleaning of the chuck.
Supplier and Support: Choose a reputable supplier or manufacturer that provides quality vacuum chucks. Check customer reviews, warranties, and after-sales support to ensure a reliable product and assistance if any issues arise.
Budget: Consider your budget constraints. Vacuum chucks can vary significantly in price based on their features, materials, and quality. Determine a budget range and look for options within that range that meet your requirements.