Palăng điện xây dựng

Các tính năng chính của Palăng điện Weihua cho xây dựng

1. Khả năng nâng cao & Tính linh hoạt

• Sức nâng: 0.25 ĐẾN 80 tấn

• Nâng chiều cao: Lên đến 100 mét (có thể tùy chỉnh)

• Giai cấp công nhân: A3 to A7 (FEM M5–M7), suitable for heavy-duty use

2. Advanced Motor and Gearbox

• Equipped with F-class insulation motors with IP54/IP55 protection

• Compact and high-torque gearboxes for smooth, low-noise operation

• Built-in thermal protection to prevent overheating in extended lifting cycles

3. Superior Safety System

• Overload protection system to prevent damage and ensure worker safety

• Limit switches for upper and lower lifting boundaries

• Emergency stop and double-brake systems (cơ khí + điện từ)

• Anti-sway technology and precision positioning

4. Smart Control Options

• Dual-speed operation for precise load handling

• Optional variable frequency drive (VFD) for smoother acceleration and deceleration

• Wireless remote control or pendant control available

• Integrated PLC system for smart automation and remote diagnostics

5. Robust and Compact Design

• C-type or Tăng kéo chuỗi điện thấp design ideal for tight construction environments

• Steel wire ropes or alloy chains with high tensile strength

• Corrosion-resistant paint for outdoor use and harsh environments

Technical Specifications – Weihua Electric Hoist for Construction

tham số	Đặc điểm kỹ thuật
Sức nâng	0.5 – 80 tấn (tiêu chuẩn); customizable for specific needs
Nâng chiều cao	6 tôi, 9 tôi, 12 tôi, lên đến 100 tôi (custom available)
Tốc độ nâng	0.8 / 8 m/của tôi (tốc độ kép); optional VFD for variable speed
Tốc độ di chuyển	20 m/của tôi (tiêu chuẩn); optional frequency control 2–20 m/min
Nhiệm vụ làm việc / Class	A5, A6, A7 (FEM M5–M7), suitable for medium to heavy duty
Loại dây	Dây thép mạ kẽm cường độ cao (6×37+FC)
Đường kính dây	Ø8 mm to Ø32 mm (depending on load capacity)
Motor Type	Cone squirrel-cage brake motor / SEW/NABTESCO (không bắt buộc)
Động cơ điện	1.5 kW – 45 KW (tùy thuộc vào mô hình)
Lớp cách nhiệt	F class
Lớp bảo vệ	IP54 / IP55
Điều khiển điện áp	24V / 36V / 48V safety control circuit
Phương pháp kiểm soát	Push button pendant / điều khiển từ xa không dây / PLC interface
Loại phanh	Electromagnetic or hydraulic fail-safe brakes
Cung cấp điện	380V/50Hz/3Ph (tiêu chuẩn); customizable 220–480V, 50/60Hz
Kiểu lắp	Đã sửa, trolley-type, đường ray đơn, or dual-rail configuration

Optional Customization

To meet the diverse requirements of construction companies, Weihua offers a range of customization options:

Tính năng	Options Available
Hoist Type	Wire rope hoist / Chain hoist
gắn kết	Monorail trolley / văn phòng phẩm / Palăng điện trên cao use
Hệ thống điều khiển	Manual pendant / Đài phát thanh từ xa / PLC-based
Cung cấp điện	220V to 480V / 50Hz hoặc 60Hz / 1- or 3-phase
Thiết bị an toàn	Load limiter / Overspeed switch / Buffer units
Anti-Corrosion Coating	For marine or coastal construction

Ghi chú: These technical parameters are applicable to Weihua NR, ND, CD/MD series electric hoists for construction. Different project scenarios can be customized based on load capacity, chiều cao nâng, space constraints and control systems. If you need to select a model for a specific construction site, we can also provide matching suggestions and CAD drawing support. Please let us know if necessary.

Product Advantages of Weihua Electric Hoist for Construction

1. Hiệu suất hạng nặng

Weihua electric hoists are engineered for continuous and intense operation typical on construction sites. With durable lifting mechanisms and high-torque motors, they can effortlessly handle heavy building materials like concrete blocks, steel structures, rebar bundles, and prefabricated panels.

2. Adaptability to Harsh Environments

Construction environments often involve dust, độ ẩm, temperature fluctuations, and rough usage. Palăng điện Weihua feature:

• Corrosion-resistant coatings for outdoor use

• Dust- and water-proof motor enclosures (IP55)

• High-tensile wire ropes or alloy chains designed for rugged conditions

• Optional explosion-proof versions for high-risk zones

3. Optimized for Space and Height Constraints

Low headroom and compact designs ensure efficient operation in tight spaces, chẳng hạn như:

• Elevator shafts

• Scaffolding frameworks

• Underground tunnels and foundation pits
  This allows contractors to maximize lifting height even in areas with limited vertical clearance.

4. Intelligent Monitoring & BẢO TRÌ

Advanced models can be integrated with:

• Real-time load monitoring

• Black-box-style operation history recording

• Predictive maintenance reminders based on operating hours

• Remote diagnostics via IoT/5G modules for large-scale construction project management

Global Project Applications

Weihua construction hoists are trusted in high-rise and infrastructure projects across the globe, bao gồm:

• 1. Trung Quốc: Used in over 80% of tier-one city construction sites

• 2. Brazil: High-rise apartments in São Paulo equipped with NR series hoists

• 3. UAE: Integrated into metro station building projects in Dubai

• 4. Kenya: Used in Nairobi’s prefabricated housing construction

• 5. Đông Nam Á: Widely applied in bridge erection and highway projects

Phần kết luận

The Weihua electric hoist for construction combines precision engineering, safety features, and flexible control systems to ensure maximum reliability and performance on any construction site. Whether you need a compact hoist for interior renovation or a heavy-duty hoist for large-scale structural lifting, Weihua offers the right solution.

Contact Weihua for Your Construction Lifting Needs

Whether you are building residential towers, industrial facilities, or bridges, Weihua electric hoists for construction offer unmatched reliability, sự an toàn, và hiệu quả.

📧 E-mail: Aiden@craneweihua.com
🌐 Website: www.weihualargecrane.com