The Cornerstone to Our Success
Flanged Hollow-Type Rails
Our TK Elevator Hollow Guide Rail is a specially designed elevator guide rail featuring a hollow profile and flanged edges, offering a smart balance between strength, weight reduction, and easy installation. Widely adopted in machine room-less (MRL) and mid- to high-speed elevators, this rail type is particularly favored for TK Elevator systems and similar models.
Its flanged design enhances rigidity and structural integrity while allowing for efficient bolt connection and improved alignment, making it a modern alternative to traditional solid T-type guide rails.
We have complete standards here. Please feel free to find what you need.
| Model | b1 | c | f | h1 | h2 | k | L2 | L3 | d | R |
| TK3A | 78 | ≥1.8 | 2.3 | 60 | 10 | 16.4 | 75 | 25 | 45 | 3 |
| TK5A | 78 | ≥1.8 | 3 | 60 | 10 | 16.4 | 75 | 25 | 45 | 3 |
| Tolerance | ±1 |
±0.20 -0.15 |
±0.3 | ±1 | ±0.2 | ±0.3 | ±0.2 | ±0.3 |
According to international standards: ISO7465:2007; ISO630: 2021. According to international standards, conduct comprehensive testing of raw materials based on the material certification provided by suppliers to ensure that the quality of each batch of raw materials meets the requirements.
Configure two automated guide rail production lines. The equipment must ensure that the produced items comply with or exceed customer requirements while maintaining the stability of straightness, distortion, and surface roughness
Given the stringent requirements for straightness and twist in BE grade guideways, specialized automatic straightening and twist correction equipment, along with advanced detection systems, have been implemented. The straightness is maintained within 0.5 mm, while the twist is controlled to within 30' per meter
The service concept of "customer first" asserts that, regardless of where our services are delivered—be it within the company, at the client's workplace, on the construction site, or during transportation—our primary objective remains to satisfy the client
