Non-contact tweezers T-type
Tweezers that grasp wafers non-contactly by manual operation.
The wafer is grasped and transported non-contact through manual operation. There are no scratches, dirt, or damage.
- Company:ソーラーリサーチ研究所 大阪事業所
- Price:Other
1~8 item / All 8 items
Tweezers that grasp wafers non-contactly by manual operation.
The wafer is grasped and transported non-contact through manual operation. There are no scratches, dirt, or damage.
Non-contact gripping of preform lenses, and loading and unloading into the press mold.
The "SRL Float Chuck PF Type" preform lens transfer device is a system that retrieves preform lenses from a press machine in a completely non-contact manner during the press molding process. By ejecting air, it generates negative pressure through the ejector effect and Bernoulli effect, as well as positive pressure through the pressure chamber type air cushion effect and the airflow cushion effect, allowing the lens to be suspended and transported in a non-contact state while floating in the air. This non-contact loading and unloading device for preform lenses, "SRL Float Chuck PF Type," does not come into contact with the lens surface or the lens edge. As a result, it does not scratch or dirty the lens surface and side edges, and it also prevents dust generation.
Clean room compatible Bernoulli chuck that does not scatter debris.
The cleanroom-compatible "Bernoulli Chuck WAS type" efficiently suspends and transports workpieces in a non-contact state by ejecting gas. The "Bernoulli Chuck WAS type" is equipped with an exhaust recovery mechanism that captures the exhaust emitted from the nozzle, preventing the exhaust from leaking into the cleanroom. Therefore, it can be used for non-contact transport of wafers, glass substrates, and other items within the cleanroom.
Non-contact transport of ultra-thin glass substrates with a thickness of 50μm - Non-contact transport device "50μm Thick Ultra-Thin Glass Non-Contact Transport Device LNAS Type"
The non-contact suction mechanism of the "50μm thick ultra-thin glass non-contact transport device LNAS type" is equipped with a gas deflector directly below the air jet nozzle. The gas deflector redirects the high-pressure air flow ejected from the nozzle at a right angle, causing it to collide directly with the ultra-thin glass without damaging it. Therefore, as shown in the pressure distribution diagram, there is no localized stress applied to the ultra-thin glass by the high-pressure ejected air (it is in a negative pressure state). As a result, thin workpieces and fragile ultra-thin glass will not be damaged.
Bernoulli chuck for non-contact transfer of high-temperature workpieces.
This product is manufactured according to the usage environment temperature and chemical specifications. The quartz glass used in ultra-high temperature applications possesses numerous characteristics, such as high purity, resistance to heat and acid, and high mechanical strength. It has become possible to transport wafers non-contact in cleaning tanks, oxidation diffusion furnaces, etching devices, CVD devices, etc., in the semiconductor manufacturing process, as well as non-contact transport of glass molding lenses. Additionally, products are made to suit various environments, including aluminum, SUS, PEEK, and others. ◎ Features 1. Heat resistance up to 1000°C 2. Materials are selected based on the usage temperature environment. PTFE, PEEK, aluminum, SUS316, quartz, considering acidic, alkaline, and corrosive gases. ◎ Target Work 1. High-temperature wafers 2. Glass molded lenses and preforms 3. Compound semiconductor wafers 4. Glass substrates
Both convex and concave lenses are transported non-contact using the same Bernoulli chuck type W.
The non-contact transport device "Convex/Concave Lens Shared Bernoulli Chuck Type W" can maintain and transport items in a suspended state without contact by ejecting gas towards the lens. This is made possible by forming two types of curved surfaces, convex and concave lenses, on the operating surface opposing the lens (patent pending). When the gap between the operating surface and the lens is large, the gas ejection nozzle, cushion chamber, and the gap between the operating surface and the lens function as the nozzle, vacuum chamber, and diffuser of an ejector, respectively. As a result, a negative pressure is generated in the cushion chamber, pulling the lens closer. When the lens is drawn in and the gap with the operating surface decreases, the cushion chamber functions as a pressure chamber type air cushion (hovercraft), causing the pressure in the cushion chamber to rise sharply, which separates the lens. This maintains the lens in a non-contact suspended state in the air at a distance that automatically keeps the balanced pressure of the cushion chamber between the operating surface and the lens.
Grip and transport FPC, through-hole boards, films, and breathable non-woven fabrics without causing damage.
It grips, chucks, and transports flexible materials such as film, amorphous solar cells, paper, green sheets, non-woven fabrics, breathable materials, foams, and soft bodies. By blowing air towards the workpiece, it generates negative pressure through the Bernoulli effect, allowing it to chuck, grip, transport, stack, and handle the workpiece in a non-contact state.
Adopting the gas vertical jet flow method (VGFS), the Bernoulli chuck "Float Chuck SAC type" series reduces friction loss in the gas flow.
The "Float Chuck SAC Type" series, which adopts the gas vertical jet flow system (VGFS) and reduces friction loss in the gas flow, has newly implemented this gas vertical jet flow method. The gas vertical jet flow method vertically jets the gas flow ejected from the nozzle into the cushion chamber, reducing friction loss in the gas flow within the cushion chamber, enhancing the effect of negative pressure generation, and significantly increasing the suspension capacity compared to conventional types. This results in improved holding stability, increased resistance to impact, and nearly halved gas consumption.