Dual-Speed Crane Hoist: Boost Production Efficiency 35%

Henan Yixing Lifting Machinery Co., Ltd. is a professional supplier of material handling equipment.
Explosion‑Proof Crane Hoist for Chemical and Petrochemical Facilities

Explosion‑Proof Crane Hoist for Chemical and Petrochemical Facilities

Our explosion‑proof crane hoist is ATEX and IECEx certified for Zone 1 and Zone 2 hazardous environments, featuring flameproof Ex d enclosures, intrinsically safe (Ex ia/ib) low‑energy control circuits, and triple‑layer IP66/67 seals to stop flammable dust and vapor ingress. This crane hoist is suitable for oil refineries, chemical plants, paint factories, and grain handling facilities with explosion‑proof marks including Ex d IIB T4 and Ex d IIC T4 for safe operation around gasoline vapor, hydrogen, or ethylene. The crane hoist incorporates thermal management systems that keep surface temperatures within safe T‑Class limits even during extended heavy lifting cycles. For a crane hoist that meets your specific hazardous area classification (Zone 0, 1, or 2) and ignition group gas type (IIA, IIB, IIC), contact our explosion‑proof certification team.
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Why choose us?

Superior Vertical Reach with Wire Rope Mechanism

Our crane hoist utilizes a high-strength wire rope wound on a grooved drum, providing significantly greater lifting heights compared to chain-driven models. This makes the crane hoist indispensable for facilities with high ceilings or deep industrial pits, such as high-rise construction sites for transporting steel and concrete materials.

Compact & Durable Electric Chain Hoist Option

For applications requiring a compact footprint and high durability in abrasive environments, we offer electric chain hoist options. The crane hoist features a 2-in-1 design integrating the mechanical brake and overload protection, improving reliability and product life. Ideal for automotive assembly lines and food processing plants where space is limited.

Low Headroom Design to Maximize Workshop Space

Our European-style crane hoist features a low-headroom design that allows the hook to approach the runway beam much more closely, maximizing usable lifting height within existing infrastructure. It also has a lighter self-weight, reducing the load on supporting structures and enabling cost-effective installation in older factories.

Related products

The aluminum chain hoist is a lightweight yet robust lifting solution, prized for its portability and corrosion resistance, making it ideal for general maintenance, construction, and marine environments. The construction of this hoist typically uses a die-cast aluminum alloy housing, which provides a rigid structure while significantly reducing the overall weight compared to traditional steel models. In marine applications, the corrosion-resistant properties of the aluminum chain hoist prevent the rust and degradation that would quickly destroy a standard steel hoist when exposed to saltwater and high humidity. The motor housing is made of aluminum alloy casting, giving it a compact size, light weight, and high strength. The bracket or hand chain wheel of the aluminum chain hoist is often made using double high-tensile alloy steel plates to ensure rugged durability. Safety is a critical feature, often including a mechanical brake that is designed to be advanced and reliable, securing the load even under overload conditions. These hoists are commonly used in facilities with weight restrictions, such as elevated platforms or mezzanines, where every kilogram of equipment weight matters. In wind power generation, the aluminum chain hoist is a standard tool for maintenance crews who must carry their own equipment up tall towers. For more information on selecting the right chain type and lift height for an aluminum chain hoist, please contact our support team.

Frequently Asked Questions

What safety features are integrated into your double girder overhead cranes?

Our double girder overhead cranes are equipped with an overload protection system that automatically halts lifting when the weight exceeds the rated load, preventing structural damage [1†L18-L20]. They also feature a ratchet friction-type one-way brake for automatic braking under heavy load, and limit switches to prevent over-travel [0†L14-L16]. All electrical components are designed with self-contained explosion-proof capabilities (in applicable models), and emergency stop functions are standard for instant motor cut-off [21†L39-L68].
The portable aluminum gantry crane is a lightweight lifting device made of aluminum alloy that solves the common pain points of traditional lifting tools being heavy, clumsy, and difficult to move [4†L19-L24]. Compared to steel gantries, aluminum models are significantly lighter—up to half the weight—while still offering impressive load capacities, with 1-ton models weighing just 33 kilograms for portable aluminum gantry cranes. The aluminum construction provides excellent corrosion resistance, making it suitable for cleanrooms, coastal environments, and food processing plants. Additionally, these cranes are designed to be easily assembled, disassembled, and moved as needed [4†L19-L47].
Our manufacturing facility has a maximum crane lifting capacity of 600 tons, with a factory area exceeding 3,000 square meters and more than 1,000 processing devices [2†L22-L23]. We have the capability to produce cranes with capacities up to 600 tons, and our double girder gantry cranes are designed to withstand large loads, typically ranging from several tons to hundreds of tons using box girder or truss configurations [1†L5-L7]. A double beam crane, such as an overhead or gantry crane, includes a hoist and trolley system that can lift and move materials both vertically and horizontally for enormous weight requirements [4†L46-L78].
We provide a comprehensive range of yacht lift systems to suit any marina or boatyard configuration. The main types include vertical lifts for budget-friendly operation, cradle lifts for better hull support, beamless lifts, overhead systems, as well as pile-mount, post-mount, and side-mount configurations [12†L14-L15]. For retrofits and tight spaces, we offer modular spider crane yacht lifts. Yacht lifts use soft and firm lifting belts that protect the hull surface from scratches, and the main structure includes a traveling wheel block, hoisting mechanism, steering mechanism, hydraulic transmission system, and electric control system [6†L11-L40].
Remote operation allows the crane operator to control lifting, moving, and lowering from a safe position away from the crane, flexibly avoiding collisions with other equipment or objects in a narrow working space [16†L4-L8]. Modern systems integrate load sensors with digital feedback mechanisms to adjust speed and torque as needed during operation, with intuitive interfaces allowing users to create lift presets for different load weights [12†L18-L21]. Using remote control systems also reduces the need for signal personnel and eliminates pendant cable hazards, while smart systems have significantly lowered accident rates: from 4.2 to 0.7 incidents per 10,000 lifts when utilizing such technology [6†L7-L8]. In addition, gantry cranes are moving toward automation with sensor fusion and AI-based path optimization, further reducing human error [16†L10-L41].

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Customer Reviews

Paul Edwards

Our warehouse crane hoist used to swing loads dangerously when moving across the facility. The new electric wire rope hoist from Henan Yixing has variable frequency drive technology with stepless speed control for smooth starts and stops. This has virtually eliminated load swing. The fail-safe electromagnetic braking system automatically engages upon power loss for absolute load security. The grooved drum neatly winds the wire rope for smooth and controlled vertical movement.

Peter Morrison

As an art installation company, we need crane hoists that offer precise load control for moving delicate and valuable works. The European-style electric hoist from Henan Yixing has been excellent. The compact, low-headroom design allows the hook to approach the runway beam much more closely, maximizing usable lifting height. The lightweight construction of high-strength materials reduces load on the supporting structure. The all-planetary gear reduction delivers high assembly precision and smooth operation.

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Crane Hoist: 9x Safety Factor Chain or Grooved Drum Wire Rope (Chain vs. Rope)

Crane Hoist: 9x Safety Factor Chain or Grooved Drum Wire Rope (Chain vs. Rope)

Two options are available: an electric chain crane hoist (safety factor up to 9 times rated capacity) for compact spaces, and an electric wire rope crane hoist (grooved drum design) for tall lift heights. Both variants have a fail‑safe electromagnetic brake, thermal overload protection, and remote control options. 2‑in‑1 mechanical/overload design cuts maintenance needs. The European‑style low‑headroom version offers extra vertical space in low‑clearance facilities. Load capacities run from 1 ton up to 50 tons, with lifting speeds up to 20 m/min and standard lifts up to 50 meters.