50 طن رافعة جسرية

50 Tons Gantry Crane Product Overview

ال 50 tons gantry crane is a heavy-duty material handling equipment designed for efficient and safe lifting of large-scale loads in industrial and logistics scenarios. Combining robust construction, advanced control systems, وأداء موثوق, هذا رافعة جسرية serves as a core lifting solution in sectors that demand high load-bearing capacity and stable operation. سواء لورش العمل الداخلية, ساحات خارجية, الموانئ, أو مواقع البناء, it delivers consistent lifting performance to meet the rigorous requirements of heavy industry production and logistics operations.

50 Tons Gantry Crane Core Technical Specifications

Key Structural & Performance Features

• 1. Robust Main Beam Structure: The main beam is fabricated from high-quality Q355B steel, using a box-type welded structure with optimized stress distribution. It undergoes strict flaw detection (NDT) to ensure no internal defects, providing exceptional rigidity and load-bearing capacity to resist bending and deformation under heavy loads.
• 2. Stable Leg Design: The gantry legs adopt a portal frame structure, with reinforced connections to the main beam. For outdoor applications, wind-resistant devices can be equipped to enhance stability during operation in windy conditions, ensuring safe lifting even in harsh environments.
• 3. High-Efficiency Hoisting Mechanism: Equipped with a high-torque variable-frequency motor and a precision planetary reducer, the hoisting mechanism enables smooth and accurate load lifting/lowering. The wire rope is made of high-strength galvanized material, with anti-wear and anti-fatigue properties, extending the service life.
• 4. Precision Traveling System: The crane and trolley traveling mechanisms use frequency conversion speed regulation, allowing stepless speed adjustment for smooth start/stop and position control. The running wheels are made of forged steel with quenched surfaces, matching high-precision rails for low noise and long service life.
• 5. نظام التحكم الذكي: Adopts a PLC control system with a human-machine interface (واجهة المستخدم البشرية) for easy operation and monitoring. The control panel is equipped with emergency stop buttons, overload alarms, and fault diagnosis functions, ensuring operational safety and convenient maintenance.

50 Tons Gantry Crane Application Fields

ال 50 tons gantry crane is widely used in various industries that require heavy lifting operations, مشتمل:

• 1. صناعة المعادن: رفع سبائك الصلب, لفائف, and heavy machinery parts in steel plants.
• 2. صناعة بناء السفن: رفع أقسام السفينة, المحركات, and large marine components.
• 3. ميناء & الخدمات اللوجستية: Loading/unloading heavy containers, الآلات, and bulk cargo in ports and freight yards.
• 4. تصنيع الآلات الثقيلة: Assembling large equipment such as generators, توربينات, and mining machinery.
• 5. صناعة البناء: Lifting prefabricated components, الهياكل الفولاذية, and construction machinery on construction sites.
• 6. صناعة الطاقة: Installing and maintaining large transformers, غلايات, and other power equipment.

أمان & امتثال

السلامة هي أولويتنا القصوى. ال 50 tons gantry crane is equipped with multiple safety protection devices to ensure accident prevention:

• 1. محدد الزائد: Automatically stops lifting when the load exceeds the rated capacity and triggers an alarm.
• 2. مفاتيح الحد: Hoisting height limiter and trolley/crane traveling limit switches to prevent overtravel.
• 3. Emergency Stop System: Multiple emergency stop buttons installed on the control panel and crane body for immediate shutdown in case of emergencies.
• 4. جهاز مضاد للتصادم: Optional laser or radar anti-collision system to avoid collisions between multiple cranes or with obstacles.

The product complies with international standards such as ISO, فيم, and CE, and passes strict quality inspections before leaving the factory to ensure reliable and safe operation.

خدمة بعد البيع & يدعم

We provide comprehensive after-sales services to ensure the smooth operation of your 50 طن رافعة جسرية:

• 1. خدمة التخصيص: Tailor-made solutions according to your specific working conditions (فترة, ارتفاع الرفع, power supply, إلخ.).
• 2. تثبيت & التكليف: Professional technical team to provide on-site installation, تصحيح الأخطاء, وتدريب المشغلين.
• 3. توريد قطع الغيار: Long-term supply of genuine spare parts with fast delivery to minimize downtime.
• 4. صيانة & بصلح: Regular maintenance plans and emergency repair services to extend the crane’s service life.

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