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The elevator guide rail is a vital structural component that ensures the smooth and stable vertical travel of both the elevator car and the counterweight within the shaft. Installed vertically, it prevents swaying and misalignment during operation.
Typically made from robust steel or aluminum with a T-shaped cross-section, the guide rail works together with sliding shoes or rollers to maintain precise alignment. Its safety and performance depend on strict manufacturing standards that guarantee consistent strength, accuracy, and durability.
Solid guide rails
Solid guide rails are made from a single piece of steel or aluminum, providing outstanding strength, stability, and long-lasting durability. They are the preferred option for high-rise buildings or elevators carrying heavy loads, due to their precise alignment and superior resistance to swaying and vibrations during use.
Hollow guide rails
Hollow guide rails, by contrast, are lighter and easier to install. While they lack the strength of solid rails, they offer a practical and cost-effective solution for mid-rise or residential buildings with lower load requirements. However, their lifespan is typically shorter than that of solid guide rails.
Closed-end hollow guide rails
A closed-end hollow rail is an elevator guide rail featuring a hollow interior with sealed or reinforced ends, balancing weight reduction and structural strength. Compared to open-center hollow rails, its closed-end design enhances rigidity and durability, offering greater stability under load while still being lighter than solid rails. This type is commonly used in mid-rise buildings and machine room-less (MRL) elevator systems, where space limitations and reduced weight are key factors.
You can find many specifications at Stoxh, just click the above product.
Choose Hollow Guide Rails When:
▶ The elevator is for a low- to mid-rise building, such as residential or small commercial properties.
▶ Weight reduction and easier handling during installation are important.
▶ The elevator is machine room-less (MRL) or in a shaft with space constraints.
▶ Moderate performance and lower cost are acceptable trade-offs.
▶ Expected usage is lighter and less frequent.
Prepare the Shaft
Clean the elevator shaft and mark vertical reference lines for alignment.
Install Rail Brackets
Fix the rail brackets to the shaft walls at the required intervals.
Mount the Guide Rails
Lift and position the guide rails onto the brackets and secure them.
Check Alignment
Use a plumb line or laser tool to ensure the rails are straight and vertical.
Tighten and Inspect
Fully tighten all bolts and inspect the entire rail system for stability.
Run a Test
Slowly move the elevator car to check for smooth travel and proper alignment.
