Model NO.: 28*8mm
Color: Red/Black/Blue/Yellow
Thickness: 3-12mm
Hole: Customized
Logo: Customized
Trademark: Hongri
Transport Package: Pallet
Specification: 12-32inch
Origin: China
HS Code: 84329000
| Material: | 65Mn, Boron steel |
| Hardness: | HRC 38-45, HRC 43-48 |
| Thickness: | 3.0-12.5mm |
| Size/dimension: | 12"-44" (300mm-1120mm) |
| Edge of Disc Blade: | Round or Notched |
| Shape: | Flat, Concave or Wavy |
| MOQ: | 100 pcs |
| Production Capacity: | 7 Million pcs annually |
| Surface treatment: | Painting |
| Colors: | Blue or black (matte or bright), Customized |
| Hole Type: | Square, Round, Hexagon, Clover Leaf, Optional |
| Hole Size: | 27x27mm, 42x42mm, Optional |
| Working Depth: | 200mm, 300mm |
| Working Width: | 3.4M ~ 6.2M |
| Packing: | Non-fumigation wooden case, metal case according to policy of different regions |
| Feature / Characteristic: | Longest wear life due to special edge making process |
Disc blades are suitable for disc harrows and agricultural machines. Typically made from 65Mn spring steel and 40MnB steel, with a hardness range of 38-45HRC for 65Mn and 43-48HRC for 40MnB. We can produce various types of disc blades, with the maximum diameter reaching up to 46 inches (1170mm).
| Common Specifications of Disc | |||
| Dia. | Concavity | Thickness | |
| mm | inch | mm | mm |
| 255 | 10 | 12 | 3 |
| 305 | 12 | 19 | 3 |
| 330 | 13 | 25 | 3 |
| 355 | 14 | 38 | 3 |
| 410 | 15 | 38~50 | 3 |
| 430 | 17 | 57 | 3,4 |
| 460 | 18 | 38~60 | 3,4 |
| 480 | 19 | 57 | 3,4 |
| 510 | 20 | 44~63 | 3,4,5 |
| 535 | 21 | 63 | 3,4,5 |
| 560 | 22 | 60~85 | 4,5,6 |
| 585 | 23 | 75~90 | 4,5.6 |
| 610 | 24 | 75~95 | 4,5,6 |
| 660 | 26 | 86~115 | 5,6,7,8 |
| 710 | 28 | 100~130 | 5,6,7,8 |
| 760 | 30 | 120~135 | 6,7,8,10,12 |
| 810 | 32 | 120~140 | 8,10,12 |
| 910 | 36 | 120-200 | 8,10,12 |
| 960 | 38 | 120-200 | 8,10,12 |
About Our Company:
HongRi Machinery Co., Ltd (HRC) is located in Shiliwang Industrial Park, established in 2006. It is situated near the 101 National Highway, only 10 km away from the Beijing-Shanghai High Speed Road, offering convenient transportation. The company covers an area of 32,000 square meters, with a construction area of 15,000 square meters.
For over 20 years, HongRi has specialized in agricultural machinery, including disc harrows, disc plows, and disc blade soil shovels. Our main products are compatible with tractors and include tillage, planting, harvesting machinery, disc harrows, disc plows, mowers, rotary tillers, and deep plowing machines. Spare parts include disc blades, bale spears, sweepers, and castings. With complete specifications, reliable quality, and excellent performance, our products are sold nationwide and exported to Europe, Africa, the Middle East, and Southeast Asia.
We offer customized solutions, ensuring that we meet your specific needs. Our commitment to quality, customer service, and technical support has earned us a strong reputation in the industry. We are proud to be recognized as a Level A paying company and a Level AA bank credit company. The government has also provided us with numerous awards and support over the years.
Our business philosophy is based on honesty and mutual benefit, and we are dedicated to building the Hong Ri brand to serve you better. If you have any questions, feel free to contact us anytime!
Our integrity and quality have been widely recognized. Over the years, we have maintained a strong position in the market and continue to expand our global reach.
We welcome your inquiries, consultations, and visits. Let's build a successful partnership together.
If you have any questions, please feel free to contact me.
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Jiangyou ChongxinSpecial Metal Materials Co., Ltd. , https://www.zhongxindiesteel.com