Transition block
The transition blocks consist of a set of multiple pieces arranged circumferentially along the guide plates at the interlayer transition points. Positioned at the guide plates, these transition blocks serve two key functions: first, they minimize the impact of the steel cables on the hoisting containers caused by layer changes, ensuring smooth transitions; and second, they help reduce wear on the steel cables as they pass between winding layers and come into contact with the guide plates, thereby extending the lifespan of the cables.
Determining the number of transition blocks
Serial Number |
Roller diameter φ(m) |
Piece/per group |
Note |
1
|
1.2 meters |
2 pieces |
Single tube per floor |
2
|
1.6 meters |
3 pieces |
Single tube per floor |
3
|
2 meters |
4 pieces |
Single tube per floor |
4
|
2.5 meters |
5 yuan |
Single tube per floor |
5
|
3 meters |
8 yuan |
Single tube per floor |
6
|
3.5 meters |
10 yuan |
Single tube per floor |
7
|
4 meters |
10 yuan |
Single tube per floor |
8
|
4.5 meters |
10 yuan |
Single tube per floor |
9
|
5 meters |
10 yuan |
Single tube per floor |
Compression block fixing block
Pressure blocks and fixing blocks are critical components used to secure friction pads on the friction wheels of multi-rope friction elevators. Made from high-performance polymer materials—specifically phenolic resin molded under pressure—they offer excellent heat resistance, high mechanical strength, superior electrical insulation, outstanding high-temperature creep resistance, and excellent moldability. Notably, these blocks also exhibit excellent flame retardancy, making them widely adopted in the mining industry. Our company provides a complete range of mold models for both pressure and fixing blocks, catering to both shaft-type and ground-level elevator systems.
Helicopters are all available as accessories.
Project |
Relative density |
Flexural strength |
Impact strength |
Absorbency |
Data |
1.4–1.5 |
60–100 MPa |
10–20 MPa |
0.4–0.8% |
Project |
Martin Heat-Resistant |
Surface resistivity |
Volume Resistivity |
Dielectric strength |
Data |
>110 |
109Ω |
>109Ω |
>10 kV/mm |
Keywords
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Multi-rope hoist phenolic press blocks, fixing blocks
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No.99 Hengshan Road, Jianxi District, Luoyang City, Henan Province
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