Universal electric hoist
Weiyuan Heavy Duty Electric Hoist with Advanced Safety Systems & Fail-Safe Protection

Product Overview
The Weiyuan Heavy Duty Electric Hoist is designed for industrial plants where operational safety, load control, and equipment protection are absolute priorities. Hoisting heavy components overhead inside active production bays requires reliable mechanical brakes, precise limit switching, and immediate overload protection. The Weiyuan Electric Hoist incorporates a complete multi-tier safety architecture: electronic overload sensors with automatic cut-offs, dual-stage fire-stop limit switches, fail-safe electromagnetic brakes, and safe 24V/36V low-voltage operator controls. This ensures stable, shock-free lifting and prevents load dropping, cable over-winding, or phase-reversal hazards in safety-critical manufacturing environments.
Product Advantages
Engineered for Complete Operational Safety: Integrated electronic overload limiters continuously monitor cable tension, automatically cutting the hoisting circuit at 105% of rated load.
Heavy-Duty Lifting Power: Automatic fail-safe electromagnetic/conical mechanical brakes engage immediately upon power interruption or button release, holding loads securely with zero drift.
Superior Stability and Reach: Dual-stage fire-stop upper and lower travel limit switches prevent hook over-travel and protect the drum and wire rope from physical over-winding.
Durable and Low-Maintenance: Thermal motor overload protectors and anti-phase relays prevent coil burnout and reverse-direction starting from phase-sequence errors.
Customized to Your Needs: We configure low-voltage control circuits, spark-resistant bronze hooks, explosion-proof enclosures (Ex d IIB/IIC), and wireless emergency stop interlocks.
Application Scenarios
High-Density Assembly Plants: Safely moves heavy structural modules over active assembly lines without risking dropped loads or unexpected drifting.
Foundry & Smelting Workshops: Equipped with heat shields and flame-retardant electrical cables for transferring hot metal ladles and foundry flasks.
Chemical & Flammable Fluid Storage: Configurable with explosion-proof enclosures (Ex d IIB/IIC) and non-sparking bronze hooks for volatile chemical bays.
Heavy Maintenance & Overhaul Bays: Provides safe, controlled micro-inching during the disassembly and alignment of heavy industrial gearboxes.
Public Infrastructure & Water Treatment Plants: Ensures reliable, moisture-sealed lifting operations over outdoor water pumps, valves, and filtration sluice gates.
Product Specifications
| Parameter | Specification |
|---|---|
| Brand | Weiyuan |
| Rated Capacity | 0.5t to 50t (Safety-certified load range) |
| Max. Lifting Height | 6m to 48m (Customized with safe rope reserve wraps) |
| Work Duty | FEM 2m/3m (ISO M5/M6 / Heavy Duty) |
| Structure | Heavy-Duty Electric Wire Rope / Chain Hoist with Safety Enclosures |
| Lifting Mechanism | High-tensile steel wire rope (6×37+FC / 1960 N/mm²) with forged hook |
| Hoisting Speed | 7 m/min, 8 m/min, or Dual-Speed 8/0.8 m/min |
| Trolley Traveling Speed | 20 m/min (Smooth starting with mechanical brake) |
| Motor Type | Conical rotor self-braking motor / Heavy-duty motor with DC disc brake |
| Control Methods | Low-Voltage Pendant Controller, Ergonomic Wireless Remote |
| Power Supply | 3-Phase 380V/400V/415V/440V, 50/60Hz (24V/36V control voltage) |
| Electrical Components | Siemens, Schneider, ABB or equivalent premium brands |
| Safety Devices | Overload limiter, dual fire-stop limiters, thermal sensors, emergency stop |
| Working Temperature | -20°C to +40°C |
| Protection Class | IP54 / IP55 indoor rating |
| Steel Grade | High-Strength Cast Housing & Q355B Steel Trolley Frame |
| Warranty | 1 Year |
| Lead Time | 15–30 days (Negotiable) |
Features at a Glance
Weiyuan safety-focused electric hoist for zero-accident industrial lifting.
Integrated electronic overload cut-off and dual-stage fire-stop limit switches.
Automatic fail-safe mechanical brake guarantees instant load holding.
Low-voltage (24V/36V) control circuit protects operators from electrical hazards.
Ideal for high-density assembly, foundry casting, chemical plants, and maintenance bays.
FAQ
- What’s the information should I provide when inquiry?
More details or drawings, better. A: Lift capacity B: Crane arm length / span and runway layout C: lift height: hook travel distance D: What material to lift E: power source or other specials you give us will be more appreciated. - How many operating methods for my selection?
Standard operating methods: A: pendent controller with push buttons .B: remote control with push buttons. Choose any type as you like. - Can this type work in hazardous environment?
Sure! We can customize for you, acid proof or explosion proof, no problem for that. - What about warranty time ?
Use within the standard for the next 12 months. - How can we install the crane?
Our senior engineer can be your side to do the installation guide service and training. - May I visit your factory?
Of course. We can pick you up at train station, high-speed rail station or airport, and book hotel for you.
