PRODUCTS

The new DOHONE 12-inch Slotted DSC Cassette is precision-engineered from 5052 aluminum-magnesium alloy sheets. As a classic anti-rust aluminum alloy widely used in industrial applications, its magnesium content is precisely controlled within 2.2%–2.8%, and with specialized process optimization, it delivers outstanding comprehensive performance. Compared to standard aluminum and steel materials, 5052 aluminum plate has lower density and lighter deadweight, effectively reducing the overall load on equipment. At the same time, its tensile strength reaches 195–240MPa, providing excellent resistance to extrusion, impact, and fatigue—thoroughly solving the common problems of deformation, loosening, and poor durability found in conventional load-bearing components. In addition, this material offers superb corrosion resistance, oxidation resistance, and forming stability, making it perfectly suited for the humid, dust-prone precision machining environments of semiconductor clean rooms. It resists rust, deformation, and wear over long-term use, ensuring robust structural stability, significantly extending product service life, and reducing the frequency of equipment accessory replacements.

In practical workshop applications, the lightweight yet high-strength material properties, combined with a scientifically designed slot structure, make the loading, unloading, transfer, and clamping of 12-inch wafers more convenient and efficient. The cassette structure conforms precisely to 12-inch wafer dimensions, with accurate positioning and high fit tolerance, firmly securing wafers and effectively preventing risks of displacement, collision, or scratching during transfer and processing—thereby safeguarding wafer machining precision. Meanwhile, the lightweight body design substantially reduces the operational burden on workshop staff, streamlines wafer loading/unloading and transfer workflows, effectively improves shop-floor efficiency, reduces manual errors, and meets the high-frequency, continuous production demands of semiconductor production lines.

In terms of equipment compatibility and cost management, this 12-inch Slotted DSC Cassette has been developed through in-depth operational-condition adaptation research, strictly adhering to industry standards for semiconductor grinding and polishing processes. It fully complies with the installation and operational requirements of mainstream equipment on the market, and is perfectly compatible with major brand wafer grinding and polishing machines such as Disco and Han's Laser. With strong versatility, no additional equipment modifications or adaptation debugging are required—it can be quickly installed and put into use. This high level of equipment universality enables enterprises to achieve one-stop accessory procurement, eliminating the need to match dedicated cassettes for different machines individually. This effectively simplifies procurement processes, reduces inventory backlogs of spare parts, and significantly cuts costs associated with equipment maintenance, accessory procurement, and equipment retrofitting—delivering tangible cost reduction and efficiency gains for precision semiconductor manufacturing.

Overall, the new DOHONE 12-inch Slotted DSC Cassette, with its four core advantages—high-quality material, precision-engineered structure, broad compatibility, and high practicality—precisely meets the demanding requirements of 12-inch semiconductor wafer precision machining scenarios. It balances operational convenience, operational stability, and procurement economy, making it the preferred accessory for semiconductor wafer grinding and polishing processes.

Q&A

Are you a factory or a trading company?

We are a factory.

How many staffs do you have in your factory?

Our company has nearly 70 staffs.

How many years have your company made this kind of equipment?

Our company has been serving the semiconductor industry for over 20 years, with extensive expertise in design and manufacturing.

What shall we do if we do not have drawings?

Please send your sample to our factory, then we can copy or provide you with better solutions, please send us pictures or drafts with dimensions(Thickness, Length, Height, and Width), CAD or 3D file will be made for you if you placed the order.

What kinds of information do you need for a quote?

In order to quote for you earlier, please provide us with the following information together with your inquiry.

1.Detailed drawings(STEP,CAD,SOLID Works,DXF,PDF)

2.Material requirement(AL6061,AL7075,AL6063)

3.Surface treatment(Anodized, Hard Anodized, plating,sandblasting,brushing,etc)

4.Quantity(per order/per month/annual)

5. Any special demands or requirements, such as packing, delivery, labels, etc.

6.when do you expect to need the product?

What is your MOQ?

For custom products, the minimum order quantity (MOQ) can only be determined after confirming the product requirements.