广州市益培德工程机械有限公司

1.high quality roller 2.fast delivery roller 3.1.优质滚筒2.快速输送滚筒3。Certification:ISO9001:2000 4.认证：ISO9001：2000 4。High hardness:HRC5559 5.高硬度：HRC5559 5。Material: 50mn or 40c Excavator carrier rollerFeatures and Benefits1. 材料：5,000万或40厘米的挖掘机托辊特征和优点1。Surface hardness: HRC 52-582. 表面硬度：HRC 52-582。Hardness depth: 5.510mm3. 硬度深度：5.510mm3。Technology: forging steel4. 工艺：锻钢4。Guarantee time: 6 month5. 保证时间：6个月5。Excellent mechanical properties6. 优良的机械性能6。High strength and superior wear resistence7. 高强度和卓越的耐磨性7。Reliable and long life time guaranteed8. 可靠且使用寿命长8。Heavy loaded capacity up to 50tons without compromising proper function of the excavatorsreliable quality.重载能力可达50吨，而不会损害挖掘机的正常功能可靠的质量。Description1.说明1。Our track rollers operate perfectly under all working conditions and have high rail wear resistance. 我们的履带支重轮在所有工作条件下均能完美运行，并具有较高的抗铁路磨损性。The superior quality is the result of a decade of experience in undercarriage parts.卓越的品质是底盘部件十年经验的结果。On the base of the principle of customer priority and technology, we have produced the bestproduct with special knowhow about forging, casting, heat treatment, welding, oiling and Assy2.基于客户至上和技术的原则，我们生产出具有锻造，铸造，热处理，焊接，注油和Assy2专业知识的最佳产品。Each roller shaft is engineered drop-forged and machined by the utilization of the most modern technological advances known to the industry , Grinding and finishing methods , etc to guarantees max strength , max life .3.每个辊轴均采用工业上已知的最先进技术，磨削和精加工方法等进行锻造和机械加工，以确保最大的强度，最大的使用寿命。3。Each roller shell is carefully heat treated to ensure long wear life and stress resistance .4.surface hardness HRC5259for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products.每个滚子壳均经过仔细的热处理，以确保长寿命和抗应力性。4。表面硬度HRC5259可减少磨损和延长使用寿命，并通过最大程度地提高产品的耐用性为您的产品增加价值。