Polyuretánový pufer

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.
Dlhá životnosť: Much longer lifespan compared to traditional rubber buffers.

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Obsah Zobraziť

Polyuretánové nárazníky sú široko používané v mostových žeriavoch, portálové žeriavy, kladkostroje, 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.

Technické špecifikácie (Typical Range)

Materiál	High-strength polyurethane elastomer
Hardness	70–95 Shore A
Prevádzková teplota	-40°C až +80 °C
Compression Set	Low, ensuring long-term resilience
Energy Absorption Capacity	Up to 50–80% of impact energy (varies by size)
Color	Prispôsobiteľné (commonly yellow, red, or blue)

Aplikácie

1. Mostové žeriavy – To reduce impact when the trolley or bridge reaches end stops.
2. Portálové žeriavy – 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. Cost Efficiency: Reduces maintenance costs and downtime by protecting components.
3. Všestrannosť: Suitable for various crane models and industrial environments.
4. Environmentally Friendly: Polyurethane is recyclable and has low environmental impact compared to traditional rubber.

Najnovšie komentáre

Povedala Anna Vlasnita:

Dobré popoludnie! Volám sa Anna, a zastupujem rumunskú spoločnosť. Uvažujeme o kúpe mostových žeriavov s nasledujúcimi špecifikáciami: 2.5t. Dĺžka rozpätia 50m, šírka rozpätia 18m - 4 jednotiek. 8t. Dĺžka rozpätia 60m, šírka rozpätia 18m - 3 jednotiek. 25t. Dĺžka rozpätia 50m, šírka rozpätia 18m - 1 jednotka. Všetky žeriavy musia mať diaľkové ovládanie. Môžete mi napísať ceny na môj email?

Sadoh Gani povedal:

Spútať, Typ skrutky, Poklona, 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, Priemer-7/8 palca/ 22 MM, Pozinkované, 1770MPa, MBL 305KN, Length 250M/Reel 1Reel Wire Rope Clip,7/8Inch, 22mm, Hot dipped galvanized 10Pcs Grommet Sling, Priemer 1 1/4 Inch, 32 MM, 6 x37-FC, Pozinkované, Dĺžka: 6 Ft per pcs 20Pcs 8 Pramenné polypropylénové kotviace lano, Priemer 80mm, Dĺžka 220m/návin, Celkom 10 cievok

enorm-services Povedal:

50t swl crane hook swivel and rotating attachement

DM Shrivastav Povedal:

ahoj, Hľadáme HÁK TYPU SHANK - 30Tonová kapacita podľa ASME 30.10 STD. Please share your Best Quotation for the HOOK and GA for HOOK Thanks & S pozdravom.