Tampón de poliuretano

A polyurethane buffer is a vital crane accessory designed to absorb impact energy, reduce shock, and protect structural components during crane operations. Made from high-performance polyurethane elastomers, these buffers ensure long-lasting durability, excellent elasticity, and resistance to wear, making them ideal for heavy-duty lifting equipment.

High Energy Absorption: Effectively absorbs impact forces during crane travel and stopping.
Durable Material: Made of premium polyurethane with excellent wear resistance and mechanical strength.
Larga vida útil: Much longer lifespan compared to traditional rubber buffers.

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Los topes de poliuretano se utilizan ampliamente en puentes grúa, grúas de pórtico, polipastos, and other industrial lifting systems to enhance operational safety and extend the service life of the equipment.

Polyurethane Crane Buffer Features

1. High Energy Absorption – Effectively absorbs impact forces during crane travel and stopping.
2. Durable Material – Made of premium polyurethane with excellent wear resistance and mechanical strength.
3. Weather & Oil Resistance – Performs reliably under extreme temperatures, exposure to oil, and outdoor environments.
4. Noise Reduction – Minimizes vibration and operational noise.
5. Compact Design – Easy installation and replacement with minimal maintenance.
6. Long Service Life – Much longer lifespan compared to traditional rubber buffers.

Especificaciones técnicas (Rango típico)

Material	High-strength polyurethane elastomer
Dureza	70–95 Shore A
Temperatura de funcionamiento	-40° C a +80 ° C
Compression Set	Bajo, ensuring long-term resilience
Energy Absorption Capacity	Up to 50–80% of impact energy (varies by size)
Color	Personalizable (commonly yellow, red, or blue)

Aplicaciones

1. Puentes grúa – To reduce impact when the trolley or bridge reaches end stops.
2. Grúas pórtico – Installed on travel mechanisms for smooth and safe operation.
3. Electric Hoists – Protect lifting systems from overload impact.
4. Industrial machinery – Acts as a shock absorber in heavy-duty equipment.

Advantages of Using Polyurethane Buffers in Cranes

1. Improved Safety: Prevents sudden shocks that may damage crane structures or cargo.
2. Rentabilidad: Reduces maintenance costs and downtime by protecting components.
3. Versatilidad: Suitable for various crane models and industrial environments.
4. Environmentally Friendly: Polyurethane is recyclable and has low environmental impact compared to traditional rubber.

Últimos comentarios

Anna Vlasnita dijo:

Buenas tardes! mi nombre es anna, y represento a la empresa rumana. Estamos buscando comprar puentes grúa con las siguientes especificaciones.: 2.5T. Longitud del tramo 50m, ancho de luz 18m - 4 unidades. 8T. Longitud del tramo 60m, ancho de luz 18m - 3 unidades. 25T. Longitud del tramo 50m, ancho de luz 18m - 1 unidad. Todas las grúas deben tener un control remoto.. ¿Puedes proporcionar tus precios a mi correo electrónico??

Sadoh Gani dijo:

Encadenar, Tipo de perno, Arco, G-2130 8.5T, Hot Dipped Galvanized 25Pcs Air Winch, Capacity-22000 LBS/10 TON 1Pcs Traveling Crane Hook Block Assembly ; Load Capacity-30 TON 1Pcs 6x19-IWRC, Diámetro-7/8 pulgadas/ 22 MM, Galvanizado, 1770MPA, MBL 305KN, Length 250M/Reel 1Reel Wire Rope Clip,7/8Pulgada, 22mm, Hot dipped galvanized 10Pcs Grommet Sling, Diámetro 1 1/4 Pulgada, 32 MM, 6 x37-FC, Galvanizado, Longitud: 6 Ft per pcs 20Pcs 8 Cuerda de amarre de polipropileno de hilo, Diámetro 80mm, Longitud 220m/bobina, Total de 10 bobinas

servicios enormes Dijo:

50t swl crane hook swivel and rotating attachement

D M Shrivastav dijo:

Hola, Buscamos GANCHO TIPO VÁSTAGO - 30Capacidad de toneladas según ASME 30.10 STD. Please share your Best Quotation for the HOOK and GA for HOOK Thanks & Respecto.