⚙️ Technical Compatibility
- Hole Size: Custom to requirements
- Compression Ratio: Tailored to feed formula
正昌 SZLH 350 压辊总成
即装即用: 整装总成包含所有组件，可直接安装。
优质轴承: 优质密封轴承确保在多尘环境中的长使用寿命。
| 硬度 | HRC 58-62 |
| 使用寿命 | 600-800 Hours |
| 材质 | Alloy Steel Shell + Forged Shaft |
| 轴承类型 | Sealed Deep Groove Ball |
Guarantee
Quenched
Shipping
Why Choose Tianyou Spare Parts?
Precision manufacturing for ultimate pelleting performance.
轴承钢锻造
高品质轴承钢锻造消除内部缺陷，确保性能稳定。
精密装配
每个总成经动平衡和测试，确保在高速运行中平稳运转。
密封轴承系统
优质密封轴承保护设备免受粉尘污染，减少维护需求。
Premium Material & Extended Lifespan
Forged from high-grade 20CrMnTi (Alloy Steel), our replacement ring dies and roller shells offer superior resistance against corrosion and abrasive wear during high-temperature pelleting. Processed through advanced vacuum heat treatment, we ensure a uniform hardness (typically HRC 52-56), which maximizes output capacity while minimizing the cost per ton of feed produced.
Frequently Asked Questions
能兼容SZLH 400吗？ ▼
SZLH 350和400的压辊尺寸相近。请在下单前确认您的具体机型需求。
压辊总成能用多久？ ▼
根据饲料配方和维护情况，通常使用寿命为600-800小时。定期润滑可延长轴承寿命。
为什么材质至关重要
环模的使用寿命取决于其材料成分和热处理工艺。我们仅使用经过认证的X46Cr13不锈钢和20CrMnTi合金钢，通过真空热处理确保硬度均匀和最大耐磨性。
🐟 X46Cr13不锈钢
饲料环模材质
- • 硬度: HRC 52-56
- • 特点: 优异的耐腐蚀性，适用于水产饲料
- • 表面光洁度: 镜面抛光孔壁（Ra ≤ 0.8）
🪵 20CrMnTi合金钢
生物质环模材质
- • 硬度: HRC 55-62
- • 特点: 高冲击韧性，适用于木质纤维
- • 抗拉强度: ≥ 1080 MPa
孔壁光洁度
Ra 0.8
精密枪钻加工
硬度
HRC 52-62
真空热处理
精度
100%全检
最终质量检验
✓ OEM品牌兼容性
* Disclaimer: Tianyou Machinery is an independent manufacturer of premium aftermarket replacement parts. Any reference to original equipment manufacturer (OEM) brand names, trademarks, or machine models (such as CPM, Buhler, Muyang, Zhengchang, etc.) is strictly for the purpose of identifying compatibility. We are not affiliated with, sponsored by, or endorsed by these manufacturers.