Explosion Proof Single Girder Overhead Crane from China - Safe Lifting Solution by Trusted Suppliers and Factory
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).
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• High Safety Standards: Designed and manufactured in accordance with international explosion-proof regulations (e.g., GB3836, IEC60079, ATEX).
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• Compact and Modular: The crane’s compact profile ensures minimal headroom and optimal space utilization, especially useful in low-ceiling environments.
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• Smooth Operation: Equipped with high-quality explosion-proof electric wire rope hoists that deliver smooth lifting, lowering, and traveling functions.
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• Flexible Control Options: Available with pendant control, wireless remote control, or cabin control depending on your operational needs.
Technical Specifications
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• Lifting Capacity: 1 ton to 20 tons (customized as needed)
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• Span Length: 5 meters to 28 meters
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• Lifting Height: 6 to 18 meters
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• Explosion-Proof Grade: Ex d IIB T4 / Ex d IIC T4 / Ex tD A21 IP65 T130℃
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• Working Duty: A3 ~ A5 (medium-duty to heavy-duty)
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• Power Supply: 380V 50Hz 3Phase (other voltages customizable)
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• Control Mode: Pendant, wireless remote, or cabin operation
Ideal Applications
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• Chemical plants
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• Oil refineries
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• Paint shops
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• LNG terminals
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• Gas cylinder storage
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• Pharmaceutical factories
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• Flour mills and grain storage warehouses
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• Battery manufacturing workshops
Advantages
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• Maximum Safety: Specially built to eliminate any risk of spark generation, ensuring operational safety in explosive zones.
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• Custom-Tailored Solutions: Fully customizable based on your hazardous zone classification, lifting needs, and workspace dimensions.
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• Long Service Life: Premium explosion-proof components and corrosion-resistant finishes ensure durability in harsh industrial environments.
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• Maintenance-Friendly: Designed for ease of inspection and component replacement without compromising safety integrity.
Certifications & Compliance
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• ATEX/IECEx/GB3836 Certified
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• CE & ISO9001 Compliant
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• 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:
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• Direct factory pricing
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• Fast production and on-time global delivery
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• Technical consultation and layout design services
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• OEM & ODM capability
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• Full documentation and certification for customs and compliance
Frequently Asked Questions
Q: What makes a single girder overhead crane "explosion-proof"?
An explosion-proof crane is designed with specialized flameproof enclosures, non-sparking materials (such as bronze or stainless steel components where friction occurs), and insulated electrical systems to prevent sparks or high temperatures from igniting flammable gases, vapors, or dust in the atmosphere.
Q: Which hazardous zone classifications do your cranes support?
Our explosion-proof overhead cranes comply with Ex d IIB T4 and Ex d IIC T4 standards, making them suitable for Zone 1 and Zone 2 (gas hazards), as well as Zone 21 and Zone 22 (combustible dust hazards) under ATEX, IECEx, and GB3836 guidelines.
Q: Can the lifting capacity and span of the crane be customized?
Yes, we provide fully customized lifting solutions. Our explosion-proof single girder overhead cranes support lifting capacities from 1 ton up to 20 tons, with span lengths ranging from 5 meters to 28 meters to fit your specific facility dimensions.
Q: What safety features are integrated into these cranes?
Key safety features include overload limit switches, dual-speed lifting controls, anti-collision devices, flameproof motors and brakes, emergency stop systems, and spark-resistant hooks to ensure maximum operational safety in hazardous zones.
Q: Do you provide compliance certification for international customs?
Yes, we supply complete documentation, including ATEX/IECEx compliance certificates, CE certification, ISO9001 factory documentation, and third-party inspection reports (from SGS, BV, etc.) to ensure seamless customs clearance and local regulatory approval.