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Linear Magnetic Drive
Automatic Door Systems

Experience silent, smooth, and maintenance-free operation with Caelus Automation’s magnetic levitation technology — redefining the future of automatic sliding and swing doors.

Caelus Maglev Automatic Sliding Door System

About Caelus Automation

Hunan Tianan Door Technology Co., Ltd., established in June 2002 with a registered capital of 10.01 million yuan, is the only high-tech enterprise in China specializing in the R&D, design, production, sales, and service of linear motor (Magnetic Levitation) automatic door operators, door control systems, access control, and system integration.

Our brand, Caelus Automation, targets the global market with cutting-edge innovation. We are dedicated to offering the best service, price, and products — your complete satisfaction is our goal.

Learn more on our official site
Caelus Factory and Technology

Our Products

Discover our range of intelligent, high-performance automatic door systems powered by magnetic levitation, direct drive motors, and smart control technology.

Maglev Automatic Sliding Door

Maglev Automatic Sliding Door

Beltless magnetic levitation drive with no mechanical wear, silent operation, and superior reliability. Ideal for interior sliding doors and cabinets.

  • No contact movement
  • Less mechanical parts
  • Smooth & noiseless
Electric Swing Door Opener

Electric Swing Door Opener

Compact design with advanced encoding technology. Passed 2 million-cycle durability tests for long-term reliability.

  • Multi-function control
  • Smooth & stable
  • Simple installation
Telescopic Sliding Door

Telescopic Sliding Door

Overlapping automatic sliding panels for wider entrances. Efficient space utilization with intelligent drive mechanism.

  • Multi-panel design
  • Maximizes entrance space
  • Durable motor system
$600–950 Inquire Now
Linear Motor

Linear Magnetic Drive Motor

Direct linear motion without gears. High efficiency, low maintenance, and ideal for automatic door systems.

  • Direct energy conversion
  • No mechanical wear
  • High reliability
$180–300 Inquire Now
Switchable Glass Door

Switchable Glass Automatic Door

Smart glass technology that changes transparency. Automatically slides open/closed with copper & carbon brush conduction.

  • Privacy control
  • No spring mechanism
  • Energy efficient
$420–450 Inquire Now
Direct Drive Motor

Direct Drive Motor

Gearless motor with vector control. High torque at low speeds, perfect for sliding and swing door operators.

  • No reduction gear
  • Precise control
  • Efficient operation
$100–160 Inquire Now
Electric Pivot Door Opener

Electric Pivot Door Opener

Intelligent control with automatic direction detection. Supports multi-operator linkage and precise positioning.

  • Smart direction ID
  • Push-to-open function
  • Linkage capability
Contact for Pricing Inquire Now
Access Control System

Access Control Integration

Seamless integration with access control devices. Multiple connection terminals for secure, smart building solutions.

  • Multi-terminal support
  • Secure access
  • Smart building ready
Custom Solutions Get Quote

Why Choose Caelus?

Backed by 22+ years of innovation and global trust

22+ Years Experience

Established in 2002, we are a leading manufacturer in magnetic drive automatic door systems with deep industry expertise.

Strict Quality Control

Dedicated QC department inspects raw materials, monitors production, and tests every finished product for reliability.

Professional Engineering Team

Our R&D team continuously innovates, making us the leader in linear magnetic drive sliding door technology.

Global Reach

Successfully exported to over 70 countries. Trusted by clients worldwide for performance and durability.

Fast Delivery

Orders shipped within 1–3 days. Large quantities dispatched in 5–10 days. We value your time.

Customer-First Service

From pre-sales advice to after-sales support, we’re committed to your complete satisfaction.

22+
Years in Industry
70+
Countries Served
2M+
Door Cycles Tested
1-3
Days Fast Delivery

Frequently Asked Questions

What is a magnetic levitation automatic door?

It’s a contactless door system using linear motor technology to eliminate belts and gears. It operates silently with no mechanical wear.

How quiet are Caelus maglev doors?

Extremely quiet — below 45 dB. Ideal for hospitals, offices, and homes where noise reduction is critical.

Can your systems integrate with access control?

Yes. Our products support multiple terminals for integration with access control, sensors, and building management systems.

Do you offer custom solutions?

Absolutely. We provide tailored automatic door systems for unique architectural and functional requirements.

What’s the warranty on your products?

Most products come with a 2-year warranty. Extended coverage available upon request.

Get in Touch

Reach out for pricing, technical details, or custom solutions.

Contact Information

How to Order

Provide your door specifications — size, weight, and type. A simple drawing helps us give accurate quotes.

We respond within 24 hours with product recommendations, pricing, and delivery details.

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

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