รอกไฟฟ้าชนิดใดที่ใช้สำหรับการขนส่งสินค้าทางท่าเรือ?

Types and functions of electric hoists commonly used for harbor freight

1. Wire rope electric hoist

   • สถานการณ์ที่เกี่ยวข้อง: ตู้คอนเทนเนอร์, เครื่องจักรกลหนัก, เหล็กและสินค้าขนาดใหญ่อื่น ๆ (5-50 ตัน).

   • Features: ความสามารถในการรับน้ำหนักสูง, long stroke lifting, and can cover large areas of port operations when paired with gantry cranes or bridge cranes.

2. Electric chain hoist

   • สถานการณ์ที่เกี่ยวข้อง: precision instruments, small containers, bulk bags and other lightweight goods (0.5-10 ตัน).

   • Features: Compact size and anti-sway design, suitable for precise positioning in cabins or yards with limited space.

3. รอกไฟฟ้าป้องกันการระเบิด

   • สถานการณ์ที่เกี่ยวข้อง: transportation areas for dangerous goods such as petroleum and chemicals.

   • Features: Fully enclosed explosion-proof structure to avoid accidents caused by electric sparks.

4. Low Headroom Electric Hoist

   • สถานการณ์ที่เกี่ยวข้อง: Hoisting inside low warehouses or ship cabins.

   • Features: Optimize the height of the fuselage and maximize the use of vertical space.

Advantages of Weihua electric hoist in harbor operations

As a leading brand in the global lifting industry, รอกไฟฟ้า Weihua have become the first choice for domestic and foreign ports with the following technical highlights:

1. Highly adaptable design

   • IP55 protection level, resistant to salt spray and corrosion, suitable for high humidity and dusty environments in ports.

   • Frequency conversion control technology enables stepless speed regulation, making lifting precision goods more stable.

2. Intelligent security system

   • The harbor freight electric hoist is equipped with overload protection, ลิมิตสวิตช์, and real-time monitoring module, and the failure rate is reduced by more than 60% compared with traditional equipment.

3. บริการที่กำหนดเอง

   • Functions such as dual-speed, remote control, and automatic positioning can be customized according to harbor needs, such as the unmanned container hoisting and 20 รอกสายเคเบิลไฟฟ้าฟุต crane solutions designed for the Port of Rotterdam in the Netherlands.

Overseas application cases of Weihua electric hoist

กรณี	รายละเอียด
Port of Rotterdam, Netherlands	Using Weihua’s 20-ton intelligent wire rope electric hoist and integrated automatic control system, the loading and unloading efficiency is increased by 35%.
Singapore PSA International Port Group	Weihua’s explosion-proof electric hoist was deployed in the liquefied natural gas (LNG) transportation area and has been operating continuously and safely for more than 100,000 ชั่วโมง.
Dubai Jebel Ali Port	Weihua’s low-headroom electric hoist solves the problem of hoisting in small cabins and increases the single-day cargo throughput by 20%.

The selection of electric hoists for harbor freight needs to comprehensively consider the type of cargo, operating environment and efficiency requirements. Weihha รอกไฟฟ้าขนส่งสินค้าท่าเรือ relies on technological innovation and global service network to provide efficient solutions to ports in more than 50 ประเทศ, becoming a benchmark for “Intelligent Manufacturing in China” going overseas.