Bench-Top Double Side Lapping / Polishing Machine for Max. 2" wafer
machine is a bench-top precision double side lapping and polishing machine.
It can lap and polish 4 pieces of wafers up to 2" in both side at the same time, and achieves TTV
less than one micron in 2" diameter area. It is an idea tool to prepare Si, Ge and oxide single crystal
wafer with 2" diameter or less in the laboratory.
Lapping Plate Dimensions
225 x 94 x 15mm (Outer dia. x Arbor dia. x Thickness)
Weight of Upper Lapping Plate and Balance
5.5kg (3kg for balance weight)
Gearing Template Specification
z=54 m=1.5 dia.81mm (metric)
Number of Gearing Templates for Simultaneous Use
Largest Work Piece Size
Dia. 60mm; thickness 15mm
Accuracy of Fatness and Parallelism
Accuracy of Lapping and Polishing
> grade 10
Single phase 220V
Four pieces of gearing templates are required for double sides polishing. One template can hold sample as the follows:
One 60 mm or 2" diameter wafer
3 pcs or less 1" diameter wafer
14 pcs or less 10x10mm substrate
To get a quote for gearing template please let us know wafer size and final thickness to be polished.
One year limited warranty with lifetime support
1. Factory prices with the best quality.
2. One year free-of-charge maintenance for all the dental equipment
3. Customized service for special demand
4. Fast and flexible delivery, by sea, by air, by express
5. Quick response within 24 hours
How to order
1. If you are interested in our products, please tell us the model number and quantity.
2. We will make a proforma invoice for your order.
3. We will deliver the product ASAP on receipt of the payment
1. Guarantee for one year after shipment.
1. Western Union
3. Secure Payment through Alibaba
4. Telegraphic transfer
Zhengzhou CY Scientific Instrument Co., Ltd is mainly engaged in the research and development, design,
manufacturing and sales of equipment used in scientific researches. Independence and innovation is the
company's tenet.Our main products include: tube furnace, muffle furnace, plasma cleaner, vacuum furnace,
atmosphere furnace,CVD system and customized lab equipment.Welcome you come to visit us.
1. Are you a manufacturer or trade company ?
Yes,you can assured that we are a professional manufacturer with full experience, and
doing business in domestic and oversea for many years.
2. We are not professional for operation and installation of your machine?
While this is not difficult to solve,our machine is easy to operate,no need to
professional training,and the instruction manual and vedio we make can teach you step by step.
What’s more,we have professional engineers , if needed we can send them to your side to solve the problem.
Also we supply online service at any time.
3. How about packaging ? if machine damaged,what should I do ?
Usually machine is packed with wooden case and standard export carton,
plywood carton or as your requirement. Before delivery we will also send you the packing photos of the goods to confirm with you. After agreed, we will deliver it.
Damage haven’t happened before, if happen,we will arrange replacement.
4. We haven’t do business before,how can I trust your company and machine ?
We have been GOLD supplier with no complaints on Alibaba.and our machine have exported to many countries all over the world