Explosion Proof Single Girder Overhead Crane - Safe Lifting Solution from China Suppliers & Factory for Hazardous Environments
Key Features
• Explosion-Proof Design: All electrical and mechanical parts—motors, control panels, limit switches, and brakes—are flameproof and comply with Ex standards (Ex d IIB T4, Ex d IIC T4 available).
- High Safety Standards: Designed and manufactured in accordance with international explosion-proof regulations (e.g., GB3836, IEC60079, ATEX).
- Compact and Modular: The crane’s compact profile ensures minimal headroom and optimal space utilization, especially useful in low-ceiling environments.
- Smooth Operation: Equipped with high-quality explosion-proof electric wire rope hoists that deliver smooth lifting, lowering, and traveling functions.
- Flexible Control Options: Available with pendant control, wireless remote control, or cabin control depending on your operational needs.
Technical Specifications
- Lifting Capacity: 1 ton to 20 tons (customized as needed)
- Span Length: 5 meters to 28 meters
- Lifting Height: 6 to 18 meters
- Explosion-Proof Grade: Ex d IIB T4 / Ex d IIC T4 / Ex tD A21 IP65 T130℃
- Working Duty: A3 ~ A5 (medium-duty to heavy-duty)
- Power Supply: 380V 50Hz 3Phase (other voltages customizable)
- Control Mode: Pendant, wireless remote, or cabin operation
Ideal Applications
- Chemical plants
- Oil refineries
- Paint shops
- LNG terminals
- Gas cylinder storage
- Pharmaceutical factories
- Flour mills and grain storage warehouses
- Battery manufacturing workshops
Advantages
- Maximum Safety: Specially built to eliminate any risk of spark generation, ensuring operational safety in explosive zones.
- Custom-Tailored Solutions: Fully customizable based on your hazardous zone classification, lifting needs, and workspace dimensions.
- Long Service Life: Premium explosion-proof components and corrosion-resistant finishes ensure durability in harsh industrial environments.
- Maintenance-Friendly: Designed for ease of inspection and component replacement without compromising safety integrity.
Certifications & Compliance
- ATEX/IECEx/GB3836 Certified
- CE & ISO9001 Compliant
- Third-party inspection available (SGS, BV, etc.)
Why Choose Us?
As a professional explosion-proof crane manufacturer in China, we specialize in delivering certified, tailor-made lifting solutions for hazardous environments. With over 10 years of experience, we offer:
Frequently Asked Questions
What is an explosion-proof single girder overhead crane?
It is a specialized overhead crane designed with flameproof electrical and mechanical components (such as motors, brakes, and control panels) to prevent spark generation, ensuring safe material handling in hazardous environments containing explosive gas or dust.
What hazardous classifications do your cranes support?
Our cranes support Ex d IIB T4 and Ex d IIC T4 explosion-proof grades, conforming to international standards like ATEX, IECEx, and GB3836, making them suitable for Zone 1, Zone 2, Zone 21, and Zone 22 environments.
Can the lifting capacity and span length be customized?
Yes, we offer fully customized solutions. The lifting capacity ranges from 1 ton to 20 tons, and the span length can be custom engineered from 5 meters to 28 meters according to your facility's requirements.
Which industries commonly require explosion-proof overhead cranes?
These cranes are widely utilized in chemical plants, oil refineries, paint shops, LNG terminals, gas cylinder storage facilities, pharmaceutical factories, battery manufacturing workshops, and grain processing warehouses.
What control options are available for these cranes?
We offer flexible and safe control configurations, including explosion-proof pendant control, wireless remote control, or complete cabin operation, depending on your operational preferences and safety protocols.
Are your cranes compliant with international quality standards?
Yes. Our manufacturing process complies with CE and ISO9001 standards. We also support third-party inspection certifications from reputable bodies such as SGS and BV to guarantee compliance and quality.