1、降低货梯零部件加工精度，采用无油耐磨轴承的设备可以采用不经调质处理的轴，降低了产品成本。
Zhejiang reduce freight elevator parts machining precision, using oil-free anti-friction bearings of the device can be used without a quenching of the shaft, reducing the product cost.
2、延长货梯使用寿命，采用无油耐磨轴承比普通的寿命延长一倍。
Zhejiang freight extend the life, the use of oil-free anti-friction bearings than normal life expectancy doubled.　

3、维护货梯的成本低，采用无油耐磨轴承后，转动部位可以不注或少注入润滑油，降低了维护成本。
Low cost maintenance Zhejiang freight, the use of oil-free anti-friction bearings, the rotating parts can not inject injecting less oil, reducing maintenance costs.
4、降低货梯工作时的噪音，采用无油耐磨轴承后，能减少升降时振动，降低噪音。
Zhejiang Lifts reduce noise at work, the use of oil-free anti-friction bearings, it could reduce landing and vibration and reduce noise.
5、提高浙江稳定性，无油耐磨轴承静动摩擦系数相近，能消除低速下的爬行，从而保证货梯的工作精度，提高式升工作时的稳定性。
Zhejiang Huoti improve stability, oil-wear bearing static and dynamic friction coefficients are similar, can eliminate crawling at low speed, ensuring accuracy of Zhejiang freight, improve the stability of the formula liter working.