Portálový žeriav s dvojitým nosníkom: Vysokovýkonné zdvíhacie riešenia od špičkového výrobcu

Obsah Zobraziť

Ako popredný výrobca portálových žeriavov s dvojitým nosníkom, WEIHUA Group dodáva robustné, customizable lifting equipment designed to meet the demands of heavy-duty industrial applications. Our double girder gantry cranes combine advanced engineering, odolné materiály, and precision control to ensure safe, efficient operations across warehouses, prístavov, staveniská, and manufacturing plants. Whether you need to handle large components, kontajnerov, or bulk materials, our cranes are tailored to your specific load requirements—backed by competitive double girder gantry crane price, reliable after-sales support, and global delivery.

Overview of Double Girder Gantry Crane

Container double girder gantry crane

A double girder gantry crane is a heavy-duty lifting device characterized by two parallel girders (beams) that span the working area, supported by upright legs on either side. This structural design provides superior load-bearing capacity compared to single girder models, making it ideal for lifting loads from 10 ton do 500 ton (and beyond) with spans ranging from 10 meters to 35 metrov. WEIHUA’s double girder gantry cranes are engineered for versatility, supporting both indoor and outdoor operations, and can be customized with various lifting mechanisms, riadiacich systémov, and safety features to adapt to harsh environments (napr., high temperatures, corrosive conditions) or specialized tasks (napr., precision assembly, manipulácia s kontajnermi).

As a trusted manufacturer, we prioritize quality at every stage—from raw material selection (high-strength steel) to CNC machining and strict quality inspections. Our cranes comply with international standards (ISO, CE, FEM) and are certified for global markets, ensuring reliability and compliance wherever you operate.

Double Girder Gantry Crane Trolley: Key Component for Smooth Operation

dvojnosníkový portálový žeriav

The double girder gantry crane trolley is the heart of the lifting system, responsible for moving the hoist along the girders with precision and stability. WEIHUA’s trolleys are designed to maximize efficiency and minimize maintenance, featuring:

1. Heavy-Duty Construction: Fabricated from high-strength steel to withstand heavy loads and frequent use.
2. Smooth Traversal: Equipped with premium wheel sets (often with anti-wear bearings) and precision-guided rails to ensure low-noise, vibration-free movement.
3. Integrated Hoist Compatibility: Compatible with electric wire rope hoists or electric chain hoists (depending on load capacity), offering variable speed control for precise lifting/lowering.
4. Bezpečnostné funkcie: Includes limit switches, anti-derailment devices, and emergency stop functions to prevent accidents during operation.
5. Možnosti prispôsobenia: Trolley speed, nosnosť, and lifting height can be tailored to match your application—whether you need fast traversal for high-throughput warehouses or slow, precise movement for assembly lines.

Our trolleys are rigorously tested to ensure compatibility with the gantry crane’s overall structure, guaranteeing seamless integration and long service life.

Technické špecifikácie (Tabuľka parametrov)

Parameter	Rozsah (Prispôsobiteľné)
Rated Load Capacity	10T – 500T+
Span (Distance Between Legs)	10m – 35m
Výška zdvihu	6m – 30 m
Robotnícka trieda	A5 – A7 (ISO/FEM Standard)
Rýchlosť jazdy na vozíku	10m/min – 40 m/min (Variable Speed Optional)
Crane Travel Speed	20m/min – 60m/min (Variable Speed Optional)
Rýchlosť zdvíhania	0.5m/min – 10 m/min (Dual-Speed for Precision)
Napájanie	380V/50 Hz (Customizable for 220V/60Hz, 415V/50 Hz, atď.)
Kontrolný systém	Ovládanie príveskom, Bezdrôtové diaľkové ovládanie, or Cabin Control
Operating Environment	-20°C to +40°C (High-Temperature/Corrosion-Resistant Versions Available)
Certifikácia	ISO, CE, FEM, GOST (for Russian Market)

Poznámka: All parameters can be customized based on your specific application requirements. Contact our team for a tailored solution.

Double Girder Gantry Crane Price: Customized Quotes for Your Needs

dvojnosníkový portálový žeriav

The double girder gantry crane price varies based on several factors, including load capacity, rozpätie, výška zdvihu, riadiaci systém, customization options, and order quantity. As a direct manufacturer, WEIHUA eliminates middlemen, offering competitive pricing without compromising quality. Here’s what influences the cost:

1. Kapacita zaťaženia & Span: Larger load capacities (napr., 200T+) and longer spans (napr., 30m+) require heavier materials and more complex engineering, increasing the price.
2. Vozík & Hoist Configuration: High-speed trolleys, precision hoists, or specialized lifting attachments (napr., chytí, magnety) add to the cost.
3. Prispôsobenie: Environmental adaptations (napr., odolný proti výbuchu, dust-proof), additional safety features (napr., load moment indicators), or remote monitoring systems may affect pricing.
4. Order Quantity: Bulk orders (napr., 2+ žeriavy) qualify for volume discounts.

To get an accurate double girder gantry crane price, please provide us with your required parameters and application details. Our team will respond within 24 hours with a customized quote, including technical drawings, delivery timelines, and installation support.

Double Girder Gantry Crane Applications & Case Studies

WEIHUA’s double girder gantry cranes are trusted by clients worldwide across diverse industries:

1. Port & Container Terminals: Used for loading/unloading containers from ships and trucks. A major port in Brazil deployed 10 of our 50T double girder gantry cranes, increasing throughput by 30% due to fast trolley traversal and high load capacity.
2. oceliarne: Ideal for handling molten steel ladles, cievky, and heavy machinery. A steel plant in Spain chose our 150T cranes for their high-temperature resistance and precise control, reducing operational downtime by 25%.
3. Manufacturing Plants: Used in automotive, kozmonautika, and machinery production for assembling large components. A German automotive factory relies on our 80T cranes with wireless remote control for efficient assembly line operations.
4. Stavenisko: Lifting precast concrete components, oceľové nosníky, and construction equipment. A construction project in Russia utilized our 60T cranes for their durability in cold weather (-20°C) and easy mobility.
5. Sklady & Logistics Centers: Handling bulk materials, pallets, and heavy cargo. A logistics hub in Mexico uses our 30T cranes with automated trolleys to streamline inventory management.

dvojnosníkový portálový žeriav

FAQ About Double Girder Gantry Crane

Q1: What is a double girder gantry crane?

A1: A double girder gantry crane is a heavy-duty lifting equipment featuring two parallel girders (beams) spanning the working area, supported by upright legs on both sides. Compared with single girder models, it has superior load-bearing capacity, suitable for lifting loads from 10T to 500T+ with spans of 10m to 35m. It’s widely used in warehouses, prístavov, oceliarne, and construction sites for handling large components, kontajnerov, and bulk materials.

Q2: How long is the delivery time for a custom double girder gantry crane?

A2: Standard delivery is 45–60 days from order confirmation. For urgent orders or complex customizations, we offer expedited production (30–40 days) upon request.

Q3: Does WEIHUA provide installation and after-sales support?

A3: áno. As a full-service manufacturer, we offer on-site installation, uvedenie do prevádzky, školenie operátorov, a 24/7 technickú podporu. We also provide spare parts (including trolley components) for global delivery.

Q4: Can the double girder gantry crane trolley be upgraded later?

A4: Absolútne. Our trolleys are designed for flexibility—you can upgrade to higher speed, add precision controls, or install specialized lifting attachments (napr., magnety) at a later stage.

Q5: Are your cranes compliant with international safety standards?

A5: áno. All our double girder gantry cranes meet ISO, CE, FEM, and GOST standards, ensuring safe operation in global markets. Key safety features include overload protection, núdzové zastavenie, and anti-derailment devices.

Why Choose WEIHUA as Your Double Girder Gantry Crane Manufacturer

1. Odbornosť & Skúsenosti: 30+ years of manufacturing lifting equipment, serving 160+ countries with 100,000+ successful projects.
2. Možnosti prispôsobenia: Tailor every aspect of the crane (nosnosť, rozpätie, vozík, riadiaci systém) to your unique needs.
3. Konkurenčné ceny: Direct factory pricing with no middlemen, plus flexible payment terms for international clients.
4. Reliable Quality: High-strength steel construction, strict quality inspections, and compliance with global standards.
5. Komplexná podpora: From pre-sales consultation and technical drawings to on-site installation, školenia, a popredajný servis.