Quick-Change Dual-Sheave Block With Safety Lock On Both Sides​

Quick-Change Dual-Sheave Block With Safety Lock On Both Sides​

The ​​Hoisting Tackle Both Side Opening with Dual-Sheave​​ is a revolutionary lifting solution designed for complex rigging scenarios requiring versatile load handling. This professional-grade equipment features a unique dual-access design that allows rope or cable entry from either side, combined with two sheaves for mechanical advantage in lifting operations.

​​Innovative Design Features:​​

• ​​Dual-Side Access:​​ Open frame design permits rope/cable loading from left or right
• ​​Twin Sheave System:​​ Two precision-engineered sheaves for 2:1 mechanical advantage
• ​​Structural Frame:​​ High-grade alloy steel or lightweight aluminum construction
• ​​Sheave Bearings:​​ Sealed ball bearings with grease fittings for smooth operation
• ​​Load Distribution:​​ Balanced weight transfer across both sheaves
• ​​Safety Locks:​​ Positive locking mechanisms on both access sides
• ​​Sheave Liners:​​ Replaceable nylon or polyurethane inserts for rope protection

​​Performance Advantages:​​

• ​​Unmatched Versatility:​​ Handle complex reeving configurations with ease
• ​​Time Efficiency:​​ Quick rope installation without threading from one end
• ​​Space Optimization:​​ Compact design fits in tight work areas
• ​​Reduced Rope Wear:​​ Low-friction sheave surfaces extend rope life
• ​​Enhanced Safety:​​ Secure locking prevents accidental disengagement
• ​​Adaptive Capacity:​​ Handle various rope diameters from 8mm to 24mm
• ​​Maintenance Friendly:​​ Easy-access components for servicing

​​Professional Applications:​​

1. ​​Theatrical rigging and stage equipment​​
2. ​​Industrial plant maintenance lifts​​
3. ​​Marine vessel cargo handling​​
4. ​​Construction site material positioning​​
5. ​​Wind turbine maintenance​​
6. ​​Bridge inspection equipment​​
7. ​​Emergency rescue systems​​

​​Available Configurations:​​

• ​​Standard Steel:​​ For general rigging applications
• ​​Lightweight Aluminum:​​ For frequent repositioning
• ​​High-Temperature:​​ Furnace and foundry use
• ​​Corrosion-Resistant:​​ Marine and chemical plant
• ​​Explosion-Proof:​​ Hazardous area operations
• ​​Custom Designs:​​ Special load requirements

​​Why Choose Our Dual-Sheave Tackle:​​

• ​​Patented Dual-Access Design:​​ Exclusive to our product line
• ​​Rigorous Testing:​​ Exceeds ASME B30.9 standards
• ​​Interchangeable Components:​​ Easy parts replacement
• ​​Global Certifications:​​ Meets international safety norms
• ​​Expert Support:​​ Technical guidance available