ST.CERA offers a vacuum ceramic End Effector / Handling Arm with a built-in hollow channel. We specialize in a technique that forms a vacuum air channel inside a single piece of material without using adhesive. There is no risk of contaminant, outgassing, or particles. ST.CERA's vacuum End Effector / Handling Arm with built-in channel are durable and can be used at high temperatures. Moreover, our manufacturing cost can be reduced by eliminating unnecessary assembly. Made from high-purity alumina powder, processed by cold isostatic pressing, high temperature sintering and precision finishing, it could reach the dimension tolerance to ±0.001 mm, surface finish Ra 0.1, temperature resistance 1600℃. Here is the characteristics of alumina ceramic with different purity.Spray Granulation →ceramic powder → Forming → Blank Sintering → Rough grinding → CNC Machining → Fine Grinding → Dimension Inspection → Cleaning → PackingPlace of Origin: Hunan, China Material: Alumina Ceramic HS Code: 85471000 Supply Ability: 200 pcs per month Lead time: 3-4 weeks Package: Corrugated box, foam, carton Others: Customization service availableProfessional online service team, any mail or message will reply within 24 hours. We have a strong team provide wholehearted service to customer at any time. We insist on Customer is Supreme, Staff toward Happiness. Put the Quality as the first consideration; OEM parts are acceptable. Advanced production equipment, strict quality testing and control system to make sure superior quality. Competitive price: we are a professional ceramic parts manufacturer in China, there is no middleman's profit, and you can get the most competitive price from us. Good quality: good quality can be guaranteed, it will help you keep the market share well. Fast delivery time: we have our own factory and professional manufacturer, which save your time to discuss with trading companies. We will try our best to meet your request.Prevent the particles that can generate from the bevel or angled edges and the back surface while wafers are transported or being in contact with End Effector / Handling Arm. For the guides, adopted a soft material that does not damage the wafer. Thinning is possible with ST.CERA's built-in vacuum channel technology that does not use adhesives. Possible to make mounting holes and to change the length and width of the base where the End Effector / Handling Arm is mounted on the robot. Mounting sensors, screws and brackets is available as an option. Designed to be used in atmosphere.