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Harrow Disc
**Product Information**
- **Model Number**: Disc Blade
- **Use**: Widely used for agricultural and industrial applications, offering cost-effective performance
- **Features**: Long service life with competitive pricing
- **Place of Origin**: Tianjin, China
- **Disc Blade Packaging**: Standard carton boxes. Custom packaging options available upon request
- **Advantages**: Professional production team, experienced engineers
- **Trademark**: Daqiang
- **Transport Packaging**: Cartons/Boxes
- **Specification**: Diameter: 300–1116 mm (12"–44")
- **Origin**: Tianjin, China (Mainland)
- **HS Code**: 73160000
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**2016 HOT SALE - Disc Harrow Blade (36", 24")**
**Basic Info**
- **Model No.**: IT225 T245
- **Usage**: Agricultural product processing, farmland infrastructure, harvesters, plowing fields
- **Use**: Cultivators
- **Certification**: ISO9001:2008, SGS, BV
- **Supply Ability**: 1,000,000 pieces/year
- **Size**: Standard or customizable
- **Color**: Red, Black, or as per customer requirements
- **Hardness**: 40–50 HRC
- **Working Hours**: 300–400 hours
- **Surface Treatment**: Heat treatment & painting
- **Trademark**: DaQiang
- **Specification**: 1 to 5 holes
- **Origin**: Tianjin, China
- **HS Code**: 73160000
**Product Description**
Rotary blade for agricultural machinery spare parts, also known as a rotary tiller blade.
Tianjin Qiangbang Industrial Co., Ltd. is located in Tianjin, China. With over 20 years of experience in the steel industry, we provide high-quality products and excellent services. Our product range includes various agricultural tiller blades, disc blades, plow tines, and steel products.
**Technical Specifications**
| Type | Rotary Blade | Brand | QIANGBANG |
|------|--------------|-------|-----------|
| Material | 65Mn, 60Si2Mn, 28MnSiB, etc. | Working Hours | 300–400 hours |
| Size | Standard or customized | Certificate | ISO9001:2008 / SGS / BV |
| Color | Black, red, blue, etc. | Surface Treatment | Heat treatment & painting |
| Hardness | 40–50 HRC | Use | Cultivator |
**Material Composition**
| Material | C (%) | Si (%) | Mn (%) | Cr (%) | P (%) | S (%) | B (%) |
|----------|--------|---------|---------|---------|---------|---------|---------|
| 65Mn | 0.62–0.70 | 0.17–0.37 | 0.90–1.20 | <0.25 | <0.015 | <0.035 | - |
| 60Si2Mn | 0.56–0.64 | 1.50–2.00 | 0.69–0.90 | <0.35 | <0.035 | <0.035 | - |
| 55SiMnB | 0.52–0.60 | 1.50–2.00 | 0.69–0.90 | <0.35 | <0.035 | <0.035 | - |
| 28SiMnB | 0.24–0.32 | 0.60–1.00 | 1.20–1.60 | 0.014 | 0.015 | - | 0.0005–0.0035 |
| 30MnCrB5 | 0.26–0.34 | <0.40 | 1.10–1.40 | 0.30–0.60 | <0.025 | <0.035 | - |
| SuP9 | 0.52–0.60 | 0.15–0.35 | 0.65–0.95 | 0.65–0.95 | <0.030 | <0.030 | - |
**Why Choose Us?**
1. Certified Quality – ISO9001:2008
2. Over 10 years of experience in producing tiller blades
3. Professional customization – Special types and sizes can be made according to your needs
**Packaging Options**: Plastic bags, cartons, wooden crates, steel cases, or as per customer requirements
**Delivery Time**: Approximately 7 working days
**Delivery Port**: Tianjin, China
**Shipping Methods**: By sea, air, or express delivery
**Our Services**
1. OEM manufacturing welcome – Product, packaging, etc.
2. Sample orders accepted
3. We respond to inquiries within 24 hours
4. After shipment, we track the goods every two days until you receive them. Once received, please test and give feedback. If any issues arise, we will assist you in resolving them.
**FAQ**
**Q1. What is your packing terms?**
A: Normally, we pack in neutral boxes and cartons. If you have a registered patent, we can pack in branded boxes after receiving your authorization letters.
**Q2. What are your payment terms?**
A: T/T: 30% deposit, 70% before delivery. We will show you photos of the products and packages before you pay the balance.
**Q3. What are your delivery terms?**
A: EXW, FOB, CFR, CIF, DDU.
**Q4. How long is your delivery time?**
A: Generally 20–30 days after receiving the advance payment. The exact time depends on the items and order quantity.
**Q5. Can you produce based on samples?**
A: Yes, we can produce by your samples or technical drawings. We can also build molds and fixtures.
**Q6. What is your sample policy?**
A: We can supply samples if we have ready parts in stock, but the customer must cover the sample cost and courier fee.
**Q7. Do you test all goods before delivery?**
A: Yes, we perform 100% testing before delivery.
**Q8. How do you ensure long-term business relationships?**
A: 1. Maintain good quality and competitive prices to ensure customer benefits.
2. Respect every customer as a friend and conduct business sincerely, regardless of where they come from.
If you have any other questions, feel free to contact me anytime. My name is Mongo. I am always here to help with your inquiries.
**Contact Us**
**Company**: Tianjin Qiangbang Industrial Co., Ltd.
**Address**: Room 1403, Building 2, Haiyi International Mansion, Huayuan Industrial Park, Nankai District, Tianjin, China
**Mobile/WhatsApp**: +86-13682171065
**Tel**: +86-022-87820460