ST.CERA offers ESD coating and ESD ceramic material 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 special coating technology is electrical insulated. We can also provide ESD ceramic material that is electrical insulated without any coating. 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 available1. How can I get a quotation? Leave us a message with your purchase requests and we will reply you within one hour on working time. And you may contact us directly by Trade Manager or any other instant chat tools in your convenient. 2. Can I get a sample to check the quality? We are glad to offer you samples for test. Leave us a message of the item you want. 3. Can you do OEM for us? Yes, we warmly accept OEM orders. 4. What services can we provide? Accepted Delivery Terms: FOB,EXW, Accepted Payment Currency: USD, CNY; Accepted Payment Type: T/T, Language Spoken: English, Chinese 5. Are you factory or trading company? We are a factory and with Export Right. It means factory + trading. 6. What is the minimum order quantity? Our MOQ is 1pc. 7. What is your delivery time? A: Normally, our delivery time is within 30 days after confirmed. 8. What's the payment terms? We accept T/T and other payment terms. 9. How I believe you? We consider honest as the life of our company, you could pay it before delivery.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.