HEBEI TONGXIN
Large and ultra large bearing seats can withstand comprehensive loads and have special structures. The bearing seat of the fan has a compact structure, sensitive rotation, and convenient maintenance. If there are bearings, there must be support points. The internal support point of the bearing shell is the shaft center, and the external support is generally called a bearing seat. Because bearings can use different support seats, and bearing seats can use different types of bearings at the same time, there are multiple types of bearing seats, but the same bearing seat model is not exactly the same in samples from different companies
HEBEI TONGXIN
The fan coupling is the coupling between the motor and the fan. It can firmly and tightly connect the driving and driven shafts in different mechanisms to achieve the purpose of rotating together and transmitting moving mechanical parts, sometimes also used to connect the shaft with other parts. It has functions such as slowing down, increasing speed, changing direction, and reversing, as well as mitigating impacts and absorbing vibrations. Couplings can be divided into two categories: rigid couplings and flexible couplings. The former does not have buffering and the ability to compensate for the relative displacement of the two axes, but has a simple structure, low manufacturing cost, and is convenient for assembly, disassembly, and maintenance.
TONGXIN
Specialization Boosts Industry Development
Strength
30 years of industry experience
Develop
Building a super shared factory in the global wind turbine supporting field
Quality
A leader in the field of high-quality industrial fan accessories
Service
Specialization Boosts Industry Development
The development of Tongxin demonstrates the passion, wisdom, diligence, ability, and pursuit of Tongxin people, as well as the development concept of keeping up with the times and pursuing excellence, as well as the tenacious spirit of unity and hard work. Tongxin Tongde is a collective that strives hard, is full of vitality and innovative spirit, and is united and collaborative; Tongxin people are a passionate, energetic, dedicated, challenging, competitive, and creative group. High quality employees are the wealth of Tongxin. Unity, dedication, practicality, innovation, and solidarity are the essence of Tongxin's corporate culture, and are also the inexhaustible driving force for Tongxin to excel, strengthen, and expand its cause.
HEBEI TONGXIN
DEVELOPMENT HISTORY
TONGXIN
1992
Tongxin Company was established with an area of 60 square meters.
1997
Tongxin Company Foundry Workshop established.
2003
Tongxin Company sells its products nationwide through the internet.
2006
The new factory of Tongxin Company started construction in 2006 and completed relocation in 2007.
2010
Tongde Company was established in 2010 and began construction. Construction was completed in 2011.
2015
Tongde Company has made a strategic positioning to focus on the production of fabricated structural parts.
2019
Tongxin Company has introduced advanced automation equipment and digitalized management systems, and launched intelligent factory model.
2022
Striving towards the vision of"building a super global shared factory in the segment of fan accessories.
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