Chain Pulley Block Trolley 1 Ton

A chain pulley block trolley is a lifting and transportation device commonly used in industrial settings, warehouses, and construction sites. It combines a chain pulley block (also known as a chain hoist) with a trolley mechanism, allowing for both vertical lifting and horizontal movement along a beam or track.

Components of a Chain Pulley Block Trolley:

1. Chain Pulley Block (Chain Hoist)
   • Consists of a lifting chain, hand chain, gears, and a hook.
   • Used to lift and lower heavy loads by manually pulling the hand chain.
   • Works using a gear system that provides mechanical advantage.
2. Trolley Mechanism
   • Mounted on a beam (I-beam or H-beam).
   • Allows the hoist to move horizontally along the beam.
   • Can be either push-pull type (manual movement) or geared type (moved by a hand chain).
3. Load Hook
   • Attached to the hoist for securely lifting heavy objects.
   • Often equipped with a safety latch to prevent accidental release.
4. Side Plates and Rollers
   • Guide the trolley smoothly along the beam.
   • Designed to support different beam widths.
5. Bearings and Wheels
   • Help reduce friction and make movement easier.
   • Can be made of steel or nylon, depending on the load capacity.

Types of Chain Pulley Block Trolleys:

1. Manual Trolley
   • Moved by pushing or pulling the load.
   • Suitable for light to medium loads.
2. Geared Trolley
   • Moved using a hand chain connected to gears.
   • Provides better control over movement, useful for heavy loads.
3. Motorized Trolley
   • Uses an electric motor for automated movement.
   • Ideal for heavy-duty industrial applications.

Applications:

• Lifting and moving heavy machinery.
• Used in workshops, factories, and warehouses.
• Ideal for loading and unloading trucks.
• Useful in construction sites for handling materials.

Advantages:

• Reduces manual effort in lifting and moving loads.
• Provides controlled movement, minimizing risks.
• Durable and requires minimal maintenance.
• Can be installed on existing overhead beams.