QUOTATION FOR ELEVATORS WITHOUT ELEVATOR ROOMS IN HANOI

Specifications and construction of machine-roomless elevators

Machine Room Less (MRL) elevators are optimally designed to eliminate the traditional machine room, saving space and enhancing the aesthetics of a building. These elevators use motors integrated directly into the elevator shaft, rather than being housed in a separate machine room. This minimizes construction footprint and reduces construction and maintenance costs.

The main components of a machine-roomless elevator include:

• Gearless motors: These are advanced motors that offer smooth operation, energy efficiency, and reduced noise.
• Cable and pulley system: Designed to be robust, ensuring safety and high durability during operation.
• Elevator cabins: Available in a variety of sizes and designs, suitable for many different types of buildings.
• Intelligent control system: Integrates microprocessor technology to optimize speed and accuracy during movement.
• Safety systems include emergency braking, door sensors, an automatic rescue system, and an anti-jamming device.

The elimination of the need for a machine room helps minimize construction costs and save usable space, making it particularly suitable for buildings with limited space such as mini-apartments, small offices, or renovation projects.

Price quotation for machine-roomless elevators in Hanoi

Pricing for machine-roomless elevators in Hanoi depends on many technical factors and the specific requirements of each project. Factors affecting the cost include:

• The type of elevator— passenger elevator, cargo elevator, or home elevator—will have different price points.
• Load capacity and cabin size: Common load capacities range from 350kg to 1000kg; the larger the cabin size, the higher the cost.
• Floor height and number of stops: The number of floors served directly affects installation costs and materials used.
• Brand and origin of equipment: Well-known brands like Mitsubishi, Otis, and Schindler usually have higher prices but guarantee better quality and warranty service.
• Interior cabin requirements, such as stainless steel materials, tempered glass, LED lighting, ventilation systems, and other amenities, also affect the price.

Here are some average prices for machine-roomless elevators in Hanoi:

• Passenger elevators with a capacity of 350kg - 450kg: From 300 million to 450 million VND.
• Passenger elevators with a capacity of 600kg - 750kg: From 450 million to 700 million VND.
• Passenger elevators with a capacity of 900kg - 1000kg: From 700 million to 1 billion VND.

The price above does not include the cost of elevator shaft construction, electricity, and other incidental expenses. For an accurate quote, a site survey and specific technical requirements are necessary.

Installation and maintenance procedures for machine-roomless elevators.

The installation process for machine-roomless elevators requires high precision throughout the process, from site survey and detailed design drawings to shaft preparation, installation of mechanical equipment, cabin, and control system. Thorough testing and commissioning ensure safety and operational efficiency. Regular maintenance plays a crucial role in maintaining stability and extending the elevator's lifespan. Maintenance tasks include checking the electrical system, lubricating mechanical parts, inspecting the safety system, cleaning the cabin and shaft, and ensuring the load capacity and operating speed are within standard limits. Maintenance intervals typically range from 3 to 6 months, depending on usage conditions.

Installation process

Installing machine-roomless elevators requires advanced technical skills and precise procedures to ensure safety and efficient operation. The main steps include:

1. Site survey: Assessing the current condition, elevator shaft dimensions, installation location, and technical requirements.
2. Prepare design drawings: Detailed design of the structure, electrical systems, mechanical systems, and cabin interior.
3. Elevator shaft preparation: Construct the elevator shaft according to technical standards, ensuring accuracy in dimensions and vertical alignment.
4. Mechanical equipment installation: Installation of guide rails, motors, pulleys, and cable systems.
5. Cabin and control system installation: Install the cabin, control panel, elevator doors, and safety devices.
6. Inspection and commissioning: Conduct safety checks, operational adjustments, and trial runs before handover.

Maintenance and servicing

Regular maintenance is crucial for the stable operation and longevity of machine- roomless elevators . Maintenance tasks include:

• Check the electrical and control systems: Ensure that the electronic components are functioning correctly and are free of faults.
• Lubricating mechanical parts: Helps reduce friction and wear on moving components.
• Check the safety systems: Emergency brakes, door sensors, and rescue systems must always be in a ready state.
• Cleaning the elevator cabin and shaft: Keep them clean to prevent dust and dirt from affecting the equipment.
• Check load and speed: Ensure the elevator operates according to specifications.

Typically, elevator maintenance is performed every 3-6 months, depending on usage frequency and installation environment.