DHP Type ClimbingGroup Lifting Electric Chain Hoist Description：
DHP Series Group Hoisting Electric Chain Hoist (5T-20T) – Product Overview
The DHP Series Group Hoisting Electric Chain Hoist is a low-speed hoist specifically engineered for synchronous lifting operations where multiple units work in concert to lift massive and oversized loads, such as in large-scale tank construction, building projects, and industrial installations . Its core design philosophy prioritizes synchronized movement, exceptional stability, and operational safety
Company Profile
Hebei Tieshou Hoisting Machinery Manufacturing Co., Ltd. is a professional lifting equipment manufacturer with over 20 years of experience in design, production, and export. We specialize in chain blocks, lever hoists, electric chain hoists, wire rope hoists, hand winches, magnet lifters, mini cranes, G80 lifting chains, and rigging accessories.
Our products are widely used in construction, manufacturing, logistics, and warehouse industries, known for safety, durability, and reliable performance. Certified with ISO9001, CE, and GS, Tieshou ensures every product meets international standards.
With advanced facilities, experienced technicians, and a professional sales team, we provide OEM & ODM services and customized lifting solutions for global clients. Tieshou is committed to quality, innovation, and long-term cooperation with partners worldwide.
DHP Type ClimbingGroup Lifting Electric Chain Hoist Introduction
Primary Applications
This hoist is indispensable in industries requiring synchronized heavy lifting.
Construction: Widely used for lifting and climbing formwork systems ("climbing scaffolds" or "jump forms") on high-rise buildings .
Large Tank Construction: Essential for the "inverted installation" method of welding large vertical oil tanks and gas holders, hence also known as a "tank hoist" .
Industrial & Engineering Projects: Suitable for low-speed loading/unloading, equipment installation, mining, and other engineering constructions .
Operational & Safety Notes
Control System: For group lifting, a dedicated control cabinet is required for synchronization. The hoist typically does not come with an independent handheld control button for this application .
Professional Operation: Must be operated by trained personnel. Overloading is strictly prohibited.
Pre-Use Inspection: Before each use, inspect the chain for signs of excessive wear, corrosion, or deformation. Check that the brake and limit switches are functioning correctly .
Post-Installation Lubrication: After installation and before operation, apply lubricating oil to the chain to ensure smooth operation.
DHP Type ClimbingGroup Lifting Electric Chain Hoist Features
Key Features & Benefits
Synchronous Group Lifting Capability: The primary feature of this hoist is its ability to be operated in a group via a central control cabinet. This allows dozens of hoists to lift a single large object, like an oil tank or building facade, simultaneously and smoothly, minimizing the risk of structural stress due to uneven lifting .
Ultra-Low Lifting Speed: Designed for precision and control rather than speed, the hoist operates at very slow speeds (e.g., 0.09 m/min for a 10T model). This ensures smooth, jerk-free movement, which is critical for the safety and precision of large-scale synchronous lifts .
Robust and Durable Construction: Key components include a plate-type braking motor for reliable stopping power and a gearbox designed for high efficiency . The load chain is made of high-strength G80 alloy steel, known for its excellent wear resistance and durability .
Enhanced Safety Features: The hoist is equipped with critical safety mechanisms. These often include a phase reversal protection device to prevent motor damage from incorrect wiring and an upper/lower limit switch that automatically cuts power to prevent over-travel of the chain .
Primary Applications
This hoist is indispensable in industries requiring synchronized heavy lifting.
Construction: Widely used for lifting and climbing formwork systems ("climbing scaffolds" or "jump forms") on high-rise buildings .
Large Tank Construction: Essential for the "inverted installation" method of welding large vertical oil tanks and gas holders, hence also known as a "tank hoist" .
Industrial & Engineering Projects: Suitable for low-speed loading/unloading, equipment installation, mining, and other engineering constructions .
Operational & Safety Notes
Control System: For group lifting, a dedicated control cabinet is required for synchronization. The hoist typically does not come with an independent handheld control button for this application .
Professional Operation: Must be operated by trained personnel. Overloading is strictly prohibited .
Pre-Use Inspection: Before each use, inspect the chain for signs of excessive wear, corrosion, or deformation. Check that the brake and limit switches are functioning correctly .
Post-Installation Lubrication: After installation and before operation, apply lubricating oil to the chain to ensure smooth operation .
Hope this product description is helpful. Should you require more detailed specifications for a particular model or have further questions, please feel free to ask.
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