Coupling bolt backrest pin

联轴器螺栓靠背销的功用：

联轴器螺栓靠背销是将两轴轴向联接起来并传递扭矩及运动的部件并具有   的补偿两轴偏移的能力，为了减少机械传动系统的振动、降低冲击尖峰载荷，联轴器还应具有   的缓冲减震性能。联轴器有时也兼有过载   保护作用。  

联轴器螺栓靠背销的选择原则： 

对中性：对中性好选刚性联轴器，需补偿时选挠性联轴器； 

装拆：考虑装拆方便，选可直接径向移动的联轴器； 

环境：若在高温下工作，不可选有非金属元件的联轴器； 

成本：同等条件下，尽量选择价格低，维护简单的联轴器。

Hangzhou Hengli Transmission Co., Ltd. is an enterprise specializing in the research and production of couplings.Our company is equipped with various equipments and strong technical force. It is a manufacturer of various types of couplings for many domestic machinery industries.The main products of our company are diaphragm couplings, tire couplings, roller chain couplings, drum gear couplings, star elastic couplings, slider couplings, flange couplings , Plum-shaped elastic coupling, elastic pin coupling, elastic sleeve pin coupling, elastic pin gear coupling, etc.To meet customer needs, we also undertake surveying, mapping and manufacturing of other couplings.The company has realized CAD computer-aided design and information management, integrated research and manufacturing, has rich manufacturing experience, perfect testing methods, complete varieties and specifications, and stable and reliable quality.

In terms of the market, the company has maintained long-term customer relationships with many domestic steel plants, and the product quality and delivery time have been highly praised by customers.We have established a stable supply relationship with many domestic papermaking, petroleum and other companies, and actively explore new sales markets with the quality and advanced performance of the products. The company has a group of professional and technical personnel with rich practical experience. At the same time, we have a Batch sales and after-sales personnel provide advanced transmission technology services for cooperative units to ensure smooth and efficient operation of the equipment of cooperative enterprises.

Since the establishment of the company, its products have been sold all over the country and have been deeply favored by new and old customers. Based on the principle of good faith, it has established long-term cooperative relations with many customers. Now our company is further strengthening employee technical training and improving technology Level, inject high technology into products, and strive for better products and more affordable products.The company adheres to the corporate philosophy of benevolence, integrity, pragmatism, and innovation, and strives to provide users with high-quality products and satisfactory services with advanced production management and strict quality control.