Web Menu

Product Search

Language

Share

Explosion-Proof Freight Elevators

Premium Grade European Standard Lifetime Support

Experience unparalleled quality and innovation in elevator technology, designed for discerning clients who demand excellence in every detail.

Intrinsic Safety Engineering

Explosion-proof freight elevators are engineered for the vertical transport of heavy goods in zones where flammable gases or dusts create an explosion risk (Ex zones). Technically, this involves the use of "Flame-Proof" (Ex d) motors and "Intrinsically Safe" (Ex i) control circuits. Every mechanical interface, including door rollers and guide shoes, is made from non-sparking materials like brass or specialized anti-static composites. The control cabinet is typically housed in a pressurized or explosion-proof enclosure. The engineering also includes a specialized "Spark-Detect" system and redundant earthing for every moving part to prevent any build-up of static electricity, ensuring the highest level of safety in volatile industrial environments.

99.7%
Uptime Reliability
25+
Years Experience
5000+
Projects Completed
24/7
Global Support
01

Comprehensive System Overview

Engineered for Excellence, Built for Performance

Uncompromising Industrial Safety

Suzhou Dongao Home Elevator Co., Ltd. is a leading China Custom Commercial Freight Elevator Manufacturer for high-risk industries. At our 17,000sqm plant in Qidu, we produce high-end quality explosion-proof hoists that meet global safety standards (ATEX, IECEx). We understand that in the petrochemical or hazardous waste sector, safety is the only "honourable choice." By utilizing German advanced technology and productivity innovation, our 100+ team members produce intelligent solutions that empower industrial pioneers. Our efficient modern management mode ensures that every ex-proof elevator is a "heart of wisdom" safety tool, allowing our clients to enjoy the time of productive operations with absolute peace of mind.

Why Choose Our System?

  • Advanced German Engineering Standards
  • 30% More Energy Efficient
  • Silent Operation Technology
  • Earthquake Resistant Design
02

Core Solutions for Every Need

Tailored Solutions for Premium Residences

Hazardous Industrial Scenarios

  • Oil refineries and petrochemical plants where goods must be moved near processing units.
  • Paint and chemical storage facilities with volatile solvent vapors.
  • Dust-prone industrial areas like grain elevators, flour mills, or coal processing plants.
  • Battery manufacturing facilities where flammable gases may be released during testing.
  • Military and defense facilities handling explosive materials or ammunition.
03

Technical Precision & Specifications

Where Innovation Meets Reliability

Our technical specifications represent the pinnacle of elevator engineering, combining safety, efficiency, and luxury in every parameter.

Ex-Proof CertificationATEX / IECEx / GB Zone 1, 2, 21, 22
Protection TypeFlame-Proof (Ex d) / Intrinsic Safety (Ex i)
Mechanical SparkingNon-Sparking Bronze Rollers/Guides
Load Capacity2,000kg to 10,000kg+
Control EnclosureNEMA 7 or IP66 Ex d Cabinet
Drive TypeEx-Proof Geared or Gearless Traction
04

Premium Materials & Craftsmanship

Where Quality Meets Artistry

Safety-Certified Industrial Materials

We utilize high-grade carbon steel with specialized anti-static powder coatings for the structure. Bronze and aluminum alloys are used for rollers and pulleys to ensure non-sparking operation. For the electrical infrastructure, we use armored, shielded cabling and Ex d rated connectors. All materials are selected for their durability and "quality from professional" engineering standards for hazardous zones.

Aerospace Grade Steel

Superior strength and durability

Italian Finishes

Luxurious aesthetic appeal

Energy Efficient

Eco-friendly operation

05

Bespoke Customization Service

Your Vision, Our Craftsmanship

Ex-Proof Design Workflow

1. Site Risk Assessment: Identifying the specific gas/dust classes (e.g., IIB, IIC). 2. Component Selection: Sourcing certified motors, sensors, and controllers. 3. Mechanical Adaptation: Replacing all standard steel contact points with non-sparking materials. 4. Factory Certification Test: Verifying the integrity of the Ex-proof enclosures in Suzhou. 5. Installation: Supervised setup by certified hazardous-area technicians.

Our 5-Step Customization Process:

1
Consultation

Understanding your requirements

2
Design

Creating unique concepts

3
Engineering

Technical implementation

4
Production

Precision manufacturing

5
Installation

Professional setup

Ready to Elevate Your Property?

Join 5000+ satisfied customers who chose premium quality

icon-phone Call Now: +86 400-928-5788 icon-calendar Book Consultation

check 5-Year Warranty Included check Free Site Assessment check 24/7 Technical Support

About Us
Suzhou Dongao Home Elevator Co., Ltd.
Suzhou Dongao Home Elevator Co., Ltd.
Suzhou Dongao Home Elevator Co., Ltd. is China Customized Explosion-Proof Freight Elevators Company, focusing on high-end villa lifts, which has become the honourable choice for nearly 5000 high-end villas and private residence owners. The company is located in Qidu, the innovation Silicon Valley of China's lift industry, with a plant area of 17,000 square metres and more than 100 team members. The company has self-developed patented technology, the comprehensive introduction of Germany's advanced lift production technology and production equipment, the use of efficient modern management mode, empowering the industry innovation breakthroughs and productivity innovation, is committed to providing customers with high-end villa lift intelligent solutions. After several years of precipitation and accumulation, Dong'ao Household covers nearly 30 provinces in China and has nearly 200 agents in the country, some of which have opened demonstration showrooms in Shanghai, Fujian, Jinan, Suzhou, Changzhou, Taicang and other regions. The company has a science and technology research and development exhibition centre, covering an area of 800m2, which supports the ambition of the local lift industry pioneer with craftsmanship. Fashionable touch, luxury custom, and details determine the quality, quality from professional, innovation cast the future, Dong'ao home lift, positioning high-end quality, with the heart of wisdom, square inches, exquisite luxury, enjoy the time! We offer Explosion-Proof Freight Elevators for sale.
News
  • What Is a Commercial Freight Elevator?

    A Commercial Freight Elevator is a specialized vertical transportation system designed primarily for moving goods, equipment, and heavy materials rather than passengers. Unlike standard passenger elevators, freight eleva...

    READ MORE
  • Why Upgrade to a Traction Home Elevator?

    The Core Investment: MRL Traction Home Elevator Cost and Benefits In the landscape of modern architectural design, the integration of a traction home elevator has evolved from a luxury addition to a fundamental necessity...

    READ MORE
  • Is an Electric Passenger Lift Right for You?

    As urban living spaces evolve and the demand for accessibility increases, the installation of a vertical transportation system has become a pivotal consideration for both homeowners and commercial developers. The Electri...

    READ MORE