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Wafer Grinder Ceramic Substrate

Wafer Grinder Ceramic Substrate

Wafer Grinder Ceramic substrate is very suitable for products with relatively high hardness, ultra-thin thickness and high degree of precision in flatness and surface quality. The compact design with advanced controls and process monitoring makes this an ideal machine for use in research & development or for low volume production of advanced components. Keywords:Advanced, Manufacturers, Factory, Customized, In Stock, Quotation, High Precision, Easy-maintainable

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Product Description


1. Main Purpose of The Wafer Grinder Ceramic Substrate


Wafer Grinder Ceramic substrate is very suitable for products with relatively high hardness, ultra-thin thickness and high degree of precision in flatness and surface quality.  The compact design with advanced controls and process monitoring makes this an ideal machine for use in research & development or for low volume production of advanced components. 




• Semiconductor wafer grinding, metal chip or back-thinning of advanced materials  such as: 
 SiC
 GaAs
 Sapphire
 Si
 GaN
 AlN
 InP
 Graphene
 metal materials

 plastic


• Semiconductor equipment components (ceramic chucks, ULE glass)
• Substrates for semiconductor advanced packaging including MEMS (ceramic, polyimide)



2. M.A.D. Technology 


The machines are equipped with DISCO or TENGYU grinding wheels based on the Mixed Abrasive Diamond Technology, which tailors the wheel specification to the wafer being processed for optimum performance.


3. Advanced Control Options 


Horizontal Wafer Grinding Machine are equipped with controls that provide automated grinding wheel dressing, automated positioning of the grinding wheel relative to the workpiece, and workpiece thickness measurement. For maximum control, an upgrade to in-process thickness measurement with feedback to the grinding cycle in real-time is available. The Machines offers automated thickness options: multi-point contact probing for multiple wafers grinding or a choice of contact or non-contact continuous in-process measurement for the single wafer.

4. The Advantages of The Wafer Grinder Ceramic Substrate


1). The thickness of the 150-diameter wafer can be reduced to 100um thick without breaking.

2). The thinning efficiency is high, and the grinding speed of the LED sapphire substrate can be reduced by up to 48 microns per minute. The grinding speed of silicon wafers can be reduced by up to 250 microns per minute.



5. Optional additional items:


1). Automatic grinding wheel online dressing
2). Online thickness measurement system

(Notice:If you need to install the above two items, please put forward before purchasing the equipment.)


6. Technical Parameter of The Wafer Grinder Ceramic Substrate


MODEL

TY-150WH

TY-200WH

TY-300WH

Diamond wheel size

Φ150mm

Φ200mm

Φ250mm

Maximum size of workpiece

Φ150mm

Φ200mm

Φ300mm

Workpiece speed

0--800rpm

0--800rpm

0--800rpm

Wheel speed

0--1800rpm

0--1800rpm

0--1800rpm

total power

2.2kw  220V

2.2kw  220V

2.2kw  220V

Flatness

2-3um

3-4um

3-5um

parallelism

2-5um

3-5um

3-5um

Thickness tolerance

120um±2um

150um±3um

150um±3um

Size

1200*550*1550

1350*600*1600

1500*700*1650

Weight

850kg

920kg

950kg


7 The Factory of Shenzhen Tengyu Grinding Technology Co., Ltd.







Shenzhen Tengyu Grinding Technology Co., Ltd. was located in Guangming New District, Shenzhen, China, with a registered capital of 5 million yuan, which plant area is about 13,000 square meters. It is an enterprise engaged in surface grinding and polishing technology. The company specializes in R&D, production and sales of various high-precision flat grinding equipment, flat polishing equipment, high-speed thinning equipment, 3D polishing equipment and its supporting consumables. Its products are widely used in precision processing of mechanical seals, electronic communications, ceramics, semiconductors, optical crystals, aerospace, automotive mold, LED, mobile phone accessories, hardware and other components. The customer base is spread all over the country and abroad, and its representatives include TF, MEEYA, Tongda Group, Hanslaser, and many other well-known companies.


8. FAQ

Q1: Are you trading company or manufacturer?
A: We're manufacturer. We have our own factory and experienced technicians.

Q2: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3: What is your terms of delivery and delivery time?
A:EXW,FOB,CFR,CIF, DDU, etc.Generally, it will take 7 to 20 days after receiving your advance payment.The specific delivery time depends on the items and the quantity of your order.

Q4: Could you provide technology support?
A: We're in this field more than 20 years. If there's any problem, please contact with us, we'll provide suggestion from our engineer to help you solve problem.

Q5: What is the MOQ of customized products?
A: We are manufacturer and can provide you small MOQ for customized products.

Q6: Do you test all your goods before delivery?
A: Yes, every products will be test before delivery.

Q7: How do you make our business long-term and good relationship?
A.:We keep good quality and competitive price to ensure our customers’ benefit, and we respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Q8: Is there any quality guarantee?
A: We offer one year quality guarantee. We are responsible for the quality of our mechanical seals. 

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