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Kraanrolblok

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overhead crane hook block crane pulley block for sale crane hook with pulley block wire rope crane pulley block

Kraanrolblok

1.High-Strength Materials – The Crane Pulley System is made of premium alloy steel or ductile iron, giving strong load capacity and wear resistance.

2.Precision Machining – Smooth grooves on every crane pulley wheel reduce wire rope wear and extend service life.

3.Flexible Adaptation – Multiple models of crane pulley blocks and simple crane pulley systems fit various crane types and lifting needs.

The Crane Pulley System from Hanko is built for high load, low wear, and steady performance. It meets the demands of frequent and heavy-duty lifting in overhead, gantry, and tower cranes.

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Serial No.

 

 Tonnage

 

 Dimensions
Pulley Diameter d/D Shaft Length L Ratio Distance Between Pulley Plates L1
1 5t ∅250/∅300 130 2
2 10t ∅400/∅450 310 3 84
3 16t ∅500/∅565 376 3 140
4 20t ∅500/∅565, ∅300/∅360 470 4 92, 92
5 32t ∅610/∅680, ∅400/∅470 526 4 130, 130
6 50t ∅710/∅785 555 5 104, 104, 104

overhead crane hook block
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Produkkenmerke en Toepassings

1.Stable Structure & Smooth Rotation – High-quality bearings inside the crane pulley block reduce friction and ensure smooth rotation under load.

2.Corrosion-Resistant Surface – Surfaces of each crane rope pulley are coated for long-term protection in harsh environments.

Applications – The Crane Pulley System is widely used in ports, shipyards, mining, and logistics. A cranes pulley system ensures efficient and safe lifting. From tower crane pulleys to overhead crane pulley wheels, these systems reduce downtime and improve precision positioning.

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Produkbesonderhede

Each Crane Pulley System includes pulleys, bearings, grooves, and guards. All grooves are CNC-machined to maintain smooth rope contact and prevent jumping. The crane pulley wheel surface is hardened for wear resistance. Bearings are built for low friction and impact resistance, ensuring stable lifting.

Surfaces of each crane rope pulley are finished with anti-rust paint or zinc spray to resist corrosion. Customers can choose custom sizes, grooves, and fittings to match lifting needs. Whether it is a simple crane pulley system or a gantry crane pulley system, each unit is tested for quality before shipment.

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Produkdienste

Hanko Heavy Industry specializes in the design and production of Crane Pulley Systems, and we are manufacturers of Crane Pulley System. We use forged alloy steel and precision machining to ensure strength, smooth operation, and wear resistance. Our team follows ISO standards with strict control over raw materials, CNC machining, and groove hardening.

Every crane pulley system, including tower crane pulleys and EOT crane pulleys, undergoes dynamic load testing and non-destructive inspection before shipment. We provide standard models and customized options to meet different crane pulley price and application needs. Hanko offers professional support and reliable products for global clients.

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Volledige Gids

Oor Hanko

Hanko-produkte word vervaardig met hoë-sterkte materiale en ondergaan streng kwaliteitsinspeksies om duursaamheid en bedryfsveiligheid te verseker.

Ons bied pasgemaakte vervaardigingsdienste vir nie-standaardonderdele gebaseer op klante se tekeninge of spesifieke vereistes.

Ons produkte voldoen aan internasionale standaarde en word wêreldwyd uitgevoer, wat die vertroue van kliënte oor Asië, die Midde-Ooste, Europa en verder verdien.

What is a crane pulley block?
A lifting device that uses multiple sheaves to redirect force and increase lifting efficiency.
Yes, they can be tailored in size, groove profile, and sheave number to meet project needs.
By aligning them in hardened grooves, reducing wear and preventing misalignment.
Yes, they undergo non-destructive inspection and load testing for safety assurance.

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