Hyster Material Technology Co., Ltd. is a professional manufacturer and exporter of various wear parts, including bi-metallic wear blocks and bars (15/3CrMo, 700BHN-63HRC), overlay wear plates, Ni-hard wear liners, tungsten carbide components, shredder hammer tips, knife edges, and precision castings. With over 20 years of experience in the industry, we provide tailored wear solutions for mining, quarrying, cement, concrete, sugar, recycling, and other heavy industries.
**Key Products:**
- Chocky wear bars and wear buttons
- Bucket attachments
- Wear liners and plates
- Standard wear bars
- Shredder/grinder hammer tips
- Overlay wear plates
- Skid bars and skid blocks
- Knife edges
- Crusher parts
- Precision castings
**Chocky Bars Overview:**
Hyster-Wear chocky bars are designed with a unique formable structure available in various lengths, grades, and sizes, suitable for custom applications. They are widely used for wear protection on buckets of loaders, excavators, and draglines, as well as for weld-on hammer tips in the recycling industry and chute linings or rock box edges.
These bars are easy to install, can be bent, cut, and shaped to fit different surfaces. The standard thickness is 23 mm, with a standard length of 240 mm. The width ranges from 25 mm to 150 mm, and we can also produce according to specific customer requirements.
**Product Specifications:**
| Item No. | Size (mm) | N.W. (kg) |
|----------|---------------|-----------|
| CB 25 | 240x25x23 | 0.9 |
| CB 40 | 240x40x23 | 1.5 |
| CB 50 | 240x50x23 | 1.9 |
| CB 65 | 240x65x23 | 2.5 |
| CB 90 | 240x90x23 | 3.5 |
| CB100 | 240x100x23 | 3.9 |
| CB 130 | 240x130x23 | 5.4 |
**Material Details:**
- **Wear Portion:** Domite, white iron (high chrome carbide). ASTM A532 15/3CrMo.
- **Impact Portion:** Mild steel.
- **Chemical Composition:** C 2.5–3.5%, Cr 15–18%, Mo 0.5–2.5%.
- **Mechanical Properties:**
- Tensile Strength: ≥ 630 MPa
- Shearing Strength: ≥ 250 MPa
- Hardness: 63 HRC
**Laminated Wear Blocks:**
Our laminated wear blocks include:
1. Chocky bars (CB 25, CB40, CB50, CB65, CB80, CB90, CB100, CB130, CB150)
2. Standard wear bars (DLP201A, DLP125, DLP184, DLP528, DLP619, etc.)
3. Shaped wear bars
4. Wear buttons & donuts (WB60, WB75, WB90, WB110, WB115, WB150, DLP1920, etc.)
5. Shredder/Grinder hammer tips (DLP1654, DLP653, DLP1927)
6. Bi-metallic wear plates
7. Knife edges (DLP1065-22, DLP1265-22, etc.)
8. Skid bars and skid blocks (DLP412, DLP413, DLP414)
9. Wafer strips (WS25, WS40, WS50, WS65)
10. Elbow wear blocks
11. Other sizes and shapes
12. Multi-function gradient cutter tooth
13. Rockbox liners
14. Micro-ledges
**Overlay Wear Plates:**
Standard sheet size: 1500x3000 mm. Thickness options: 4+4 (8 mm), 6+4 (10 mm), 6+6 (12 mm), 8+5 (13 mm), 8+6 (14 mm), 10+5 (15 mm), 10+10 (20 mm), 12+12 (24 mm), 12+17 (29 mm).
**FAQs:**
**Q: Are you a trading company or manufacturer?**
A: We are an ISO 9001:2008 certified factory, a real manufacturer, not a trading company.
**Q: What is your delivery time?**
A: Typically 5 days if goods are in stock; otherwise, it's about 15 days depending on the quantity.
**Q: Do you offer samples? Are they free?**
A: Yes, we can provide samples at no charge, but the shipping cost is not included.
**Q: What are your payment terms?**
A: 30% deposit, balance against a copy of the B/L, payable via T/T.
If you have any other questions, feel free to contact us via the following methods:
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