We specialize in producing and supplying Depressed center grinding disc ANDsharpenning stone in North of China . almost 10years exporting has achieved good reputation in main products : cutting disc , grinding disc , grinding wheel , flap disc , oil stone .
depressed center grinding disc
Perfectly work to cut the normal steel or Iron , carbon steel .
Come in a range of sizes from 100mm to 230mm for use on portable angle grinders
The touch switch is divided into two types, one is resistive touch switch and one is capacitive touch switch, according to the switch working principle. In many technologies, capacitive touch sensing technology has become the mainstream of touch sensing technology. Capacitive touch switch can make the product’s appearance more beautiful. Capacitive touch switch can sense and penetrate insulating material with thickness more than 20mm, like tempered glass and PMMA, and it can accurately detects the effective touch position of finger. Capacitive touch switch’s sensitivity, stability, reliability, etc. will not change due to changes in environmental conditions or long-term use, capacitive touch switch has wonderful waterproof and strong anti-interference ability.
Capacitive control switch does not require human body to directly touch the metal, so this completely eliminate safety risks. Capacitive control switch will not affected by the weather, humidity, temperature and human body resistance etc. Capacitive control switch is with no mechanical parts, no wear, unlimited life, it saves maintenance costs.
Panel patterns of Capacitive touch switch can be freely designed, the button size, shape, trademarks, and transparent windows also could be freely designed. It has beautiful appearance, fashion, no fading, no deformation, durable.
Similar Products Images.
Basic Properties .
≥100MΩ (250V DC)
10Ω~2kΩ (based on the design)
0.5 ~ 5Ω
Wire Lead Resistance
Base Material Voltage Withstand
More than 10 years
Tail Bending Performance
-40°C to +90°C (-40°to 176°F)
-40°C to +90°C (-40°to 185°F)
86 ~ 106 kPa
+40°C, 90%~95%RH for 480 Hours
The Structure and Working Principle of Capacitive touch switch.
During a touch, capacitance forms between the finger and the sensor grid. The embedded serial controller in the touch screen calculates touch location coordinates and transmits them to the computer for processing.
Capacitive control switch are wildly used In Consumer electronics, Kitchen Appliances, Bathroom appliances, Air conditioners and other household appliances, Car alarm system, LED application, Lighting fixture application, Solar photovoltaic applications, Audio equipment, Mobile terminal tablet, Smart Electricity grid. And most of the products have been listed on the homes of ordinary family.
Capacitive control switch are wildly used In Kitchen appliances including refrigerators, sterilizers, kitchen ventilator, range hoods, gas stoves, ovens, water heater, intelligent door monitor, intelligent entrance guard, and microwave ovens. Capacitive touch switch also wildly used In Industrial Control, Military Products etc.
Packaging & Shipping
Packaging: Normally a certain amount of products into poly bag, then packed into carton. Or customized packed.
Shipping: Via Air Express like DHL UPS FedEx TNT, or Via Sea shipping.
1.We are a factory with total about 500 staff, 200 thousands square meter. Throughout production process our quality is strictly being controlled with detailed record. All of our machines were upgraded ONE year ago and brand new.
2.With more than 18 years experiences of 10 Designers and 18 Engineers, so customized product service is No problem, we can offer you the best solutions.
3.You will get fairly competitive prices with fantastic quality products. Also the packaging, delivery time and after-sales services are guaranteed, we have a powerful and professional team.
UNIGREAT was founded in 2001 in Shenzhen Nanshan Xili Town, formerly known as Jia Yi Da Hardware Plastic Factory. In 2004 we moved to Shenzhen Bao’an Shiyan Shilongzai for expanding the scale, now we own UNIGREAT industrial park over 200 thousands square meter. Since then we bought many machines , such as big plastic injection machines, large CNC machines, electrical discharge machines, and wire-electrode cutting machines.
Meanwhile, the Membrane Switch Department/ Decoration Panel Department/ IMD Department were established, together with Mould Department and Injection Department now we have 5 Departments, total staff more than 500 people. Also we purchased more important machines like Automatic screen-printing machines, Infrared Drying machines, Automatic cutting machines, and Automatic Laser Cutting Machines.
With more than 18 years serving The world’s top 500 companies like Midea, Gree Flextronics, Haier, LG, Samsung and Galanz, we are qualified to serve oversea customers and brands. Choose to cooperate with us, you will have totally fresh and fantastic experiences.
Other Related Products:
Why choose us
Since 2001, UNIGREAT has designed and manufactured the best quality, OEM/ODM Membrane Switch, Capacitive touch Switch, Graphic Overlay, Precision Plastic Mould and Plastic Injection Parts, and then custom all kinds of Membrane Switch, Graphic Overlay, IMD Plastic Injection Parts, Plastic Injection Parts and High Precision Plastic Mould. All of the above products are engineered and manufactured in our own UNIGREAT industrial park which over 200 thousands square meter with 500 staff located in Shenzhen, China.
Packing: 1 pc per plastic bag
Delivery: 7 days after payment
Shanxi Shangze Diamond Tools Co., Ltd. is a manufacture with 21 years of experience in design and professional production. The main products include glass tools, diamond tools, electric tools, glass drill bits, ceramic tile drill bits, CNC engraving cutter, vacuum coating, non-ferrous metal materials as well as other related products and parts. The main series of products are applicable to industrial abrasive processing, industrial manufacturing, handicrafts, furniture, carpentry, electronics, advertising production industry, acrylic, PVC, Double-color sheet, Organic glass, Lotus Plate, plastic plate, metal plate, timber, etc.. In addition, we manufacture a variety of standard or non-standard tool processing according to the customers’ requirement. Welcome to consult us. We will provide high quality products with the competitive price and provide OEM/ODM.
1, High quality raw material from professional and regular material suppliers.
2, Factory directly selling, the prices are reasonable and competitive.
3, We will reply you for your inquiry in 24 hours.
4, If you have any question after you got goods, contact us. We will provide best service for you.
1. Q: Are you a manufacture or a trading company?
A: We are professional manufacturer.
2. Q: OEM or ODM acceptable?
A: Yes, OEM or ODM orders are available.
3. Q: DO you provide samples？is it free or extra？
A: Yes, we could offer the samples for free charge but do not pay the cost of freight.
4. Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
5. Q: How long is your delivery time?
A: Generally it is 3-7 days if the goods are in stock, or it is 10-15 days if the goods are not in stock, it depends on the quantity and the complexity of the products you want.
1A1 Resin bond solid alu body centerless Diamond grinding wheel, Diamond abrasive tools.
Property: 1.Abrasive material classification：Diamond & CBN 2.Bond：B–Resin bond M-Metal bond V-Ceramic bond E-Electroplated. 3.wheel body： solid Alu body for Resin bond diamond grinding wheel. solid #45 steel body for Metal bond diamond grinding wheel. 4.Coarse Grit：80#/100#/120#/140#/170#/200#/240#/270#/325# Fine grit：400#/500#/600#/800#/1000#/1200#/1500#/2000#/3000# 5.Diamond Concentration：50%,75%,100%,125%,150%. 6.Type code：various types,such as 1A1/T3,14A1,1A1R,etc.
Application: Due to high compressive strength,high hardness,good wear resistance and long service life,diamond abrasive grinding tools is widely used to grind hard crisp material,such as cemented carbide, alumina porcelain,optical glass,precious stone,agate,semiconductor material,hard stone,etc.
Zhuzhou Chaoyu Industrial Co.,Ltd
Located in the largest carbide base in China,Zhuzhou Chaoyu Industrial Co.,Ltd has been focusing on research,manufacture,and development of various carbide and diamond abrasive products since 1998.
With advanced synthetic diamond abrasive tools production line,we’ve been always trying to improve the technology of our products,and been stably supplying diamond grinding wheel to hundreds of client.With ISO9001:2000 certification, Now our carbide department specialize in manufacture and export of carbide rods/plates/sealing rings/rollers and various carbide special parts.
“Client First,Warm Service,Constant Innovation and Being Better”is our continuous persuit.we sincerely welcome you to visit our plant and build long-term business relationship.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us as below:
The RaspBerry Pi 2 is the perfect DIY Media center, it’s fast, it’s tiny, and best of all, it’s incredibly easy to setup and start using. Get rid of that laptop or PC connected to your TV! Here’s a 5 min how-to on setting up your own HTPC for around $100. Using the NOOBs install from http://www.raspberrypi.org/downloads, you can install Media Centers like OSMC or Kodi (for Pi1 or Pi2).
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Links to Parts used in this How-To:
32GB MicroSD Card
Power and USB Cable
Rii Wireless Keyboard
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Raspberry Pi Alternate Options: Exactly Why They Are a Better Buy
Raspberry Pi is not the baddest tiny computer across the world, and it’s what its challengers are endeavoring to inform the remaining of the world. Now and then, a new mini computer is introduced in the marketplace promising to be the biggest one to beat Raspberry Pi. For that matter, there’s a new Raspberry Pi killer known as NanoPi M1 Plus, which is Ubuntu-Linux ready and is priced at $30.
The Raspberry Pi is launched with four variations in recent years. These include Raspberry Pi Model B+, Pi 2 Model B, Zero, and the newest which is Pi 3 Model B.
Pi 3 was created to make sure that Raspberry Pi could delight a person with a low-cost computer for computer programming. It has upgraded CPU with the Cortex A53, Hackaday mentioned, and runs on 1.2 GHz. At $35, the Raspberry Pi is the most popular of all.
The Raspberry Pi, nevertheless, is not the solely single board computer(SBC) for homebrewed projects. There are a number more on the market which are less costly, and then some that can do more than Raspberry Pi for a little more, ZD Net reported.
Firstly, there’s the Omega 2, that has a modular nature empowering coders to incorporate Wireless bluetooth or GPS comfortably. It has in-built Wi-Fi and flash storage space; the Operating-system is Linux distribution based on the OpenWrt program. The Omega 2 will set you back $5 and can also run on FreeBSD Operating-system, that is why it’s worthwhile for high school students.
The BBC Micro:bit will set you back $16 and is excellent for school students for their studying and prototyping projects. A 32-bit ARM Cortex processor powers it from inside and it sticks out from the remaining for its 5×5 LED matrix. This element gives 25 separately programmable red-colored LEDs for basic output.
Moreover, there is the BeagleBone Black, which will set you back $55 and like the Raspberry Pi, is in addition a community-supported platform both for amateurs and builders. It truly does work speedy; it could boost Linux in below 10 seconds and can develop in under Five minutes. It is driven by AM335x 1GHz ARM Cortex-A8 coupled with 512MB DDR3 RAM.
Yet another one is the NanoPi M1 Plus, which has been referred to as as the new Raspberry Pi killer. Priced at $30, it promises to have a much stronger design and layout and was capable to include imperative features just like Wi-Fi and Bluetooth. What’s more, it offers an IR receiver, mic, 8GB storage space, and power and reset keys.
But, the most beneficial attribute of NanoPi M1 Plus is its capacity to run Ubuntu-Mate, Ubuntu-Core, and Debian, Beta News explained. It is great for venture users, programmers, lovers, and school students.
FriendlyElec roll-outs Ubuntu Linux-ready NanoPi M1 Plus – a $30 Raspberry Pi substitute
Get more info on official website: http://www.friendlyarm.com/index.php?route=product/product&product_id=176
There is a new Raspberry Pi competitor that is quite cost-effective. In actual fact, a number of people may consider it as a Pi substitute. The $30 FriendlyElec NanoPi M1 Plus has an certainly outstanding design and layout, as well as important incorporated features such as Wi-Fi and Bluetooth.
The Shield TV was updated and now its capable of using the Youtube 360º feature, but its not alone as the Zidoo H6 Pro is also capable of doing so and hopefully every single Android TV Box will be able to deliver to us these great features!!
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Zidoo V6 Wireless Air Mouse Remote Control with full Keyboard
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Zidoo H6 Pro Review:
Zidoo X7 Review
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