ما 80 tons overhead crane is a bridge-type lifting device installed on the upper part of industrial workshops, انبارها, or open-air yards. It consists of a bridge frame, واگن برقی, مکانیزم بالا بردن, مکانیسم سفر, سیستم کنترل الکتریکی, و وسایل حفاظتی ایمنی. با ظرفیت بلند کردن امتیاز 80 تن, it can efficiently lift, حرکت, and place heavy materials within the working range, significantly improving production efficiency and reducing labor intensity. جرثقیل طراحی مدولار را اتخاذ می کند, facilitating installation, نگهدار, and future upgrades.

چرا ما را انتخاب کنید 80 تن جرثقیل سقفی? Key Applications of 80 تن جرثقیل سقفی
ما 80 ton overhead crane is tailored to address the unique lifting needs of multiple heavy industries. Its robust design and high load-bearing capacity make it an ideal solution for scenarios where precision and durability are non-negotiable. Typical applications include:
- 1. فولاد & Metallurgy Industry: Efficiently handling steel ingots, hot-rolled plates, کلاف های فولادی, and finished steel products in steel mills and metallurgical processing facilities. The crane’s high-temperature resistance (اختیاری) and stable operation ensure safe handling even in harsh, high-heat environments.
- 2. تولید ماشین آلات سنگین: Assembling and moving large machinery parts such as engine blocks, turbine housings, and machine tool bases. Precise positioning capabilities minimize assembly errors and improve production efficiency.
- 3. Power Generation Industry: Installing and maintaining heavy equipment in thermal power plants, ایستگاه های برق آبی, and nuclear power facilities—including boilers, ژنراتور, and turbines. Strict safety compliance meets the industry’s stringent regulatory requirements.
- 4. بندر & Maritime Industry: بارگیری و تخلیه بارهای سنگین, ship components, and containers at ports, اسکله ها, and shipyards. The crane’s long-span design (قابل تنظیم) adapts to large open-air working areas.
- 5. معادن & ساخت و ساز: دست زدن به تجهیزات بزرگ معدن, mineral ore, and prefabricated construction components (به عنوان مثال, سازه های فولادی, تیرهای بتنی) in mines and large-scale construction sites. Dust-proof and anti-corrosion options ensure durability in harsh outdoor conditions.

مزایای اصلی 80 تن جرثقیل سقفی: Built for Performance & امنیت
Every aspect of our 80 ton overhead crane is engineered to deliver superior performance, reduce downtime, and protect your operations. در اینجا چیزی است که آن را متمایز می کند:
- 1. Uncompromising Load-Bearing Reliability: The crane’s main beam is fabricated from high-grade Q355B structural steel, featuring precision welding and heat treatment processes. این امر استحکام ساختاری استثنایی و ظرفیت تحمل بار را تضمین می کند, enabling stable lifting of 80-ton loads without deformation—even during long-term continuous operation.
- 2. High-Efficiency & عمل صاف: Equipped with variable frequency drive (VFD) تکنولوژی, the crane offers stepless speed adjustment for both lifting and traveling motions. This allows for precise load positioning, reduces impact on materials and equipment, and lowers operational noise. High-efficiency motors power the hoisting and traveling mechanisms, balancing strong performance with energy savings.
- 3. سیستم جامع حفاظت ایمنی: Multiple redundant safety features are integrated to eliminate operational risks: حفاظت از اضافه بار (automatically cuts power when exceeding rated load), upper/lower overtravel limits, سنسورهای ضد برخورد, دکمه های توقف اضطراری, حفاظت از افت ولتاژ, and phase failure protection. All safety components comply with ISO and CE standards, ensuring full regulatory compliance.
- 4. باهوش & User-Friendly Control: A state-of-the-art PLC (کنترل کننده منطقی قابل برنامه ریزی) system centralizes all operational controls, supporting both on-site panel operation and optional remote control. The intuitive control interface features clear indicators and ergonomic buttons, reducing operator training time and minimizing human error.
- 5. بادوام & طراحی کم تعمیر و نگهداری: Modular construction simplifies installation, نگهدار, and future upgrades. با کیفیت بالا, wear-resistant components (به عنوان مثال, بلبرینگ ها, چرخ دنده ها) and anti-corrosion surface treatment extend the crane’s service life. Routine maintenance points are easily accessible, کاهش زمان خرابی و هزینه های عملیاتی.
Product Design & Construction of 80 تن جرثقیل سقفی

ما 80 ton overhead crane adopts a bridge-type structure, consisting of key components that work in harmony to deliver seamless performance:
- 1. Bridge Frame: Lightweight yet robust design, spanning across the working area to support the trolley and hoisting mechanism. Available in customized spans (10-35مگس) to fit different workshop or yard dimensions.
- 2. مکانیسم بالابر: High-torque motor paired with a precision gearbox and wire rope system, ensuring stable and efficient load lifting/lowering. Lifting height is customizable (6-30مگس) to meet specific operational needs.
- 3. مکانیسم سفر: Dual-drive system for the crane bridge and trolley, ensuring smooth movement along rails. Wear-resistant wheels and high-performance brakes guarantee reliable operation even under heavy loads.
- 4. سیستم برق: Industrial-grade electrical components from renowned brands, providing stable power supply and control. Equipped with surge protection and waterproof enclosures to adapt to various working environments.
Technical Specifications for 80 تن جرثقیل سقفی
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پارامتر
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مشخصات
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ظرفیت باربری رتبه بندی شده
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80 تن
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دهانه
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10 - 35 م (قابل تنظیم)
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ارتفاع بلند کردن
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6 - 30 م (قابل تنظیم)
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سرعت بلند کردن (خالی / بارگذاری شده)
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0.8 - 8 m/my (VFD Stepless Regulation)
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سرعت سفر واگن برقی
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10 - 30 m/my (VFD Stepless Regulation)
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سرعت سفر جرثقیل
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20 - 45 m/my (VFD Stepless Regulation)
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منبع تغذیه
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380V/50Hz/3Ph (Customizable for Regional Standards)
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Main Beam Material
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Q355B High-Strength Steel
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طبقه کارگر
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A5 - A7 (Customizable for Duty Cycle)
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وزن کلی
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Dependent on Custom Specifications
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تضمین کیفیت & After-Sales Support for 80 تن جرثقیل سقفی

We are committed to delivering products of the highest quality. ما 80 ton overhead crane undergoes rigorous quality control throughout the production process, from raw material inspection to final assembly and testing. همه جرثقیل های سقفی are certified by ISO 9001 Quality Management System and CE, ensuring they meet international safety and performance standards. Before delivery, each unit undergoes load testing, تست عملیاتی, and safety system verification to guarantee trouble-free operation.
Our comprehensive after-sales service ensures peace of mind for every customer:
- 1. On-site installation and commissioning by certified engineers.
- 2. Free operator and maintenance training to ensure safe and efficient use.
- 3. 24/7 technical support hotline to resolve any operational issues promptly.
- 4. Scheduled maintenance and inspection services to extend equipment lifespan.
- 5. 12-month warranty period (به استثنای قطعات سایش) from the date of commissioning.
Customized Solutions for Your 80 Tons Overhead Crane Needs
We understand that every industrial operation has unique requirements. Our team of experienced engineers can customize the 80 ton overhead crane to match your specific working conditions, از جمله:
- 1. Custom span and lifting height adjustments.
- 2. درجه حرارت بالا, ضد گرد و غبار, or waterproof modifications for harsh environments.
- 3. Advanced anti-sway systems for precise load control.
- 4. Remote monitoring and intelligent management systems for fleet control.
Contact Us for a Tailored Quote
Ready to enhance your heavy-duty material handling operations with our 80 جرثقیل بالای سر? Contact our sales team today to discuss your requirements. We will provide a detailed product proposal, customized quotation, and technical consultation within 24 ساعت.
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