PULL-LIFT Manual Chain Pulley Blocks: Reliable, Portable Lifting Hoists.
As a trusted manufacturer, we supply the PULL-LIFT Manual Chain Pulley Blocks (or Chain Block), the industry-standard for reliable, non-powered lifting operations. Engineered for portability and durability, our manual hoists are essential for construction, workshop, and maintenance tasks where power access is limited or precise manual control is required.
Our focus is on maximizing operator safety and reducing the effort required, ensuring a high level of performance and a long, trouble-free service life for every unit.
Our Manual Chain Pulley Blocks are built for safe and reliable lifting with minimal effort. As a manufacturer & supplier of chain pulley blocks, we provide rugged, portable units suitable for workshops and field operations.
Uncompromising Safety and Performance Features
The quality of our PULL-LIFT Chain Blocks is defined by critical features designed for safety and longevity:
- Safety Load Factor: At rated capacity, all load-bearing parts are stressed to only $50\%$ of their limit, providing a significant safety margin and enhancing operational security.
- Safe, Reliable Mechanical Brake: Features a mechanical brake that activates instantly and holds the load securely. The design ensures it is sealed and protected against damage from dust and water.
- Forged Carbon Steel Hooks: The top and bottom hooks are forged from carbon steel. The design prevents the hook from fracturing under excessive load—it will visibly bend instead, providing a clear warning.
- Articulating Top Hook: The top hook articulates, allowing the operator to properly center the load for safer, more balanced lifting.
- Heat-Treated Alloy Steel Chain: The load chain is manufactured from abrasive-resistant, heat-treated alloy steel for uniform strength and maximum longevity.
Maintenance and Operational Advantages
- Compact and Lightweight: The compact design ensures lightweight portability, making it easy to transport and install in various locations.
- Maintenance-Free Bearings: Features sealed bearings that increase reliability and significantly reduce the manual pull force required by the operator to lift loads.
- Protected Gears: The entire gear and brake system is sealed, protecting vital mechanisms against dust and water damage.
- Easy Inspection: The open load sheave allows for quick visual inspection and cleaning of the internal mechanism without the need for time-consuming dismantling.
- Hardened Parts: All internal load-bearing parts are heat-treated and hardened for an exceptionally long, trouble-free service life.
Applications
- Workshops and maintenance shops
- Warehouses and small-scale lifting tasks
- Construction and outdoor repair operations
Why Choose Us
We supply inspected, load-rated pulley blocks with spare chains and prompt technical support.
FAQs
It uses a chain and gear mechanism to lift heavy loads with manual effort and mechanical advantage.
Yes, our chain pulley blocks are lightweight and easy to carry, ideal for on-site jobs.
Yes, we are a manufacturer & supplier providing bulk orders at competitive prices.
Request a datasheet or bulk pricing for workshop kits.