6-Inch 5-Slot Wafer Hoop Ring Cassette For Wafer Expansion Storage And Protection
♦In general, many companies are the use of chip expansion basket to store turnover, not only to ensure that the just expanded product is not hurt by the outside world, but also to improve the workshop production efficiency.
♦The wafer expanding cassette is made of 6061 aluminum profile through cnc precision machining, the overall firmness and durability, high verticality and flatness, the surface after anodic oxidation treatment, which can make the wafer expanding basket surface groove smooth burr-free, corrosion-resistant, beautiful and generous appearance, longer service life, and better protection of products in the process of use.
Why choose our metal 6-inch 5-Slot Wafer Boat Carrier?
- In the semiconductor wafer fabrication process, the 6-inch, 5-channel ring spreader carrier plays a critical role.
- This specialized carrier is made of high quality stainless steel or aluminum alloy, precision machined and surface treated to meet the demanding cleanliness and corrosion resistance requirements of advanced proces

Key Features :
Size specification | - Outer diameter approx. 150mm, height approx. 60-80mm
- 5 specially designed slots for loading 6” wafers
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Excellent mechanical properties | - High-strength load capacity, can withstand vibration shock
- High temperature resistance, can withstand up to 300 ℃ above the thermal process
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Cleanliness control | - Class 1 cleanliness standard
- Surface roughness Ra≤0.3μm, particulate contamination≤0.5μm/cm²
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Friendly automation | - Equipped with humanized handle design, convenient for workers to operate.
- Can be seamlessly connected with automated equipment to improve production efficiency.
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Traceability | - Printed with QR code or RFID tag on the surface of the basket
- Supports digital management for improved production control
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Affordability | - Durable metal material, can be reused many times
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Technical Parameters:
Product Name | Metal Cassette |
Product Size | 161.8(L)x151(W)x140(H)mm |
Capacity | 25PCS |
Component Material | 6061 Aluminum Plate |
Starting Position | 22 mm |
Product Process | CNC precision machining/sandblasting oxygen (optional color) |
Other Specification:
3 inch | 83*92*140.2 |
4 inch | 108*116*142 |
5 inch | 135*143.5*142.6 |
6 inch | 170*168*142.6 |
7 inch | 215*219*142.6 |
Certificates and Patents:
Cleanliness Certificate | - Based on international standards, the basket must meet the cleanliness requirement of level 1.
- The certificate will indicate the level of particle contamination and the roughness of the basket surface.
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Certificate of Material Conformity | - Prove that the stainless steel or aluminum alloy used in the basket meets relevant standards.
- Including indicators such as material composition, mechanical properties, and corrosion resistance.
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Manufacturing Process Certification | - Verify the cleaning control, heat treatment and other processes in the manufacturing process of the basket to ensure stable and reliable product quality
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Measurement Test Certificate | - To meet the industry standard, measuring the size, volume, weight and other parameters of the basket is the vital part.
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Standard Packing and Shipping:
Adopt moisture-proof, shock-proof and pressure-proof packing method.
- Choose sturdy cartons, wooden boxes or iron drums and other packaging containers.
- Fill the interior with cushioning materials such as foam, bubble bags,Label the outer package with product information, delivery address, etc.
Choose a regular international logistics company.
- According to the mode of transportation (sea, air, etc.) to do a good job of storage, loading and unloading
- Maintain temperature and humidity control throughout the transportation of goods. Properly handle the return and exchange of goods due to transportation damage.