HISEMI TECHNOLOGY(BEIJING) LTD. is composed of a Team of scientists with over 15 years of technical experience and personnel with years of market operation experience.Core technical personnel have applied for over 50 patents at various levels. Some Engineers have many years experiences handling Logitech PM5,PM6 and LP50 lapping & Polishing machines.We have provided equipment and cutting-edge processes for scientific research units such as the Institute of Semiconductors of the Chinese Academy of Sciences, Peking University etc.We have more than 20 experts to develop more than 60 different kinds of function assembly to match customers technical requirement.
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Precision Polishing JigThe wafer thinning machine produced by HISEMI TECHNOLOGY(BEIJING) Ltd. has high-precision thickness control capability, which can thin the wafer thickness to several micrometers or even nanometers, meeting different process...view more
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Cast Iron Test BlocksThe cast iron disc repair block carefully crafted by Hemei Semiconductor for polishing and polishing machines is the core component that ensures high precision and stability in the polishing process. Its design and manufacturing are...view more
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Glass Test BlocksThe semiconductor material polishing and polishing machine glass repair block launched by Hemei Semiconductor is designed specifically to meet the precision processing needs of semiconductor materials. It adopts a special formula of...view more
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Diamond Test BlocksThe diamond polishing block carefully crafted by Hemei Semiconductor is specially customized for the demanding requirements of polishing and polishing semiconductor materials. Using diamond as the core material, with its unparalleled...view more
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Sample Loading GaugesAccurate measurement of wafer back pressure value: This pressure testing gauge adopts advanced sensing technology, which can measure the wafer back pressure value with extremely high accuracy. Whether in the conventional production...view more
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Abrasive Autofeed CylinderThe polishing medium is suspended in water within the automatic abrasive feed system. This ensures that the slurry is constantly stirred during polishing and the correct abrasive is transferred to the polishing disc through a...view more
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Diamond Lapping PlatesThe alloy polishing disc of the polishing machine is specially designed for polishing processes and is the core component for achieving efficient and precise surface polishing. It is crucial in industries that require extremely high...view more
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Polishing PlatesPolishing discs are ground and polished by friction between the polishing layer and the material surface to remove defects, scratches, and oxide layers. At the same time, combined with polishing solution, chemical reactions are used to...view more
Why Choose Us
Product Application
Our machines can be used in many technical applications, such as Semiconductors, Optics, Optoelectronics, Geological sciences.
Global Shipping
Widely cooperating in the market, our products sell well both domestically and internationally, and have a good reputation in the semiconductor industry.
Our Certificate
Technical team has more than 50 patens, including CZT&MCT process patens, special angle of optical fiber polishing, etc.
Professional Team
The employee team is composed of professional elites from multiple fields such as mechanical manufacturing, electronic engineering, and materials science.
Lapping And Polishing Accessories
Advantages of Polishing Plates
Flexible, suitable for different shape polishing,dry polishing can work more efficiently and with less pollution;
Fast polishing, good brightness and non-fading without changing the color of granite&marble stone;
Corrosion resistance, strong abrasion resistance,arbitrarily folded and long service life;
Resin bond diamond polishing pad for granite & marble tile stone,polishing,restoring,grinding or shaping;


Advantages of Diamond Lapping Plates
Efficiency: Diamond abrasive with grooves quickly and effectively flattens the surface of stones, preventing hydroplaning.
Durability: Made of stainless steel, resistant to heat, deformation, and corrosion.
Versatility: Suitable for most types of sharpening stones (except natural, diamond, and CBN).
Convenient Size: 200x75x10mm (7.8"x2.9"x0.3") - large enough to work with stones of various sizes.
Information of Diamond Lapping Plates
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Product Name |
Diamond Lapping Plates |
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Brand |
HNHONGXIANG/OEM |
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Abrasive |
Synthetic Diamond Powder |
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Grit Size |
Customized size |
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Features |
1. High grinding efficiency |
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2. Long service life |
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3. High processing accuracy |
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4. Processing hard and brittle materials |
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5. Less dust and less pollution |
Specification Of Polishing Plates
Materials: Iron Cast plate, Copper plate, Ceramic plate
Sizes: 610mm*40mm
670mm*40mm
800mm*50mm
1000mm*50mm
1200mm*50mm
Special sizes under order
Specification of Diamond Lapping Plates
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Item |
Value |
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Type |
Abrasive Disc |
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Place of Origin |
China |
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Customized support |
OEM, ODM |
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Brand Name |
OEM |
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Model Number |
Diamond millstone |
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Product name |
Abrasive Grinding Disc |
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Shape |
Round shape disc |
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Keyword |
Abrasive tools |
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Grit size |
46 #to 3000# |
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Thickness |
1mm |
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Hole |
12.7 or 25.4 |
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Outer diameter |
100mm to 600mm |
Applications of Polishing Plates
Lapping plate used in machine and Polishing machine are used for surface flat lapping. lapping eliminating scrap. Valve bodies, discs, gears, vanes, valve plates and shaft seals are a few of the components benefiting from the lapping process.
Some workpieces’ lapping need Lapping plate cooperate with Polyurethane Polishing Pads (Used for polishing a wide variety of materials including metals, glass, semiconductor materials, and more)
A polishing pad is a thin disc of fabric or synthetic adhered to the flat surface of a polishing plate.
Packing & Delivery
Packing Details : Packing, 1 pcs/carton.
Delivery Details : Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.

After-sales Service
Technical consultation: Establish a 7 × 24-hour technical hotline and online customer service, manned by a team of professional engineers. To provide precise solutions for customers' problems in setting process parameters and adapting equipment for polishing discs, combined with the characteristics of semiconductor manufacturing processes.
Quality assurance: We provide quality assurance services. During the warranty period, if there are quality defects such as polishing layer peeling or substrate deformation due to material or process problems with the polishing disc, we will replace it with a new one free of charge. Regularly follow up to collect feedback and continuously optimize product quality and processes.
Customized service: Provide customized design and manufacturing of polishing discs based on customers' specific semiconductor materials, chip structures, or new processes. From polishing layer material, substrate structure to performance testing, ensure compatibility with unique processes and support technological innovation.
Training services: Provide training on the working principle of polishing discs, usage methods in semiconductor manufacturing, maintenance, and troubleshooting.
Accessories supply: Improve inventory management of accessories to ensure sufficient replacement materials for polishing layers, matrix fastening components, and other accessories. Delivery will be made within 24 hours after the customer places the order.
We're well-known as one of the leading lapping and polishing accessories manufacturers in China. If you're going to buy discount lapping and polishing accessories, welcome to get pricelist from our factory. Also, customized service is available.
Polishing Plates, Sample Loading Gauges, polishing compound