FUDJUR-FJ59106 with openable side panel and swivel double casters

🌟Core Product Highlights

🔄Universal Rotation, Prevents Rope Tangle
Built-in high-strength universal joint, allowing the pulley body to rotate freely 360°:

Automatic Alignment: Regardless of changes in force direction, the pulley always automatically aligns with the direction of tension.

Prevents Rope Tangle: Effectively prevents rope from twisting and tangling in the pulley system.

Reduces Wear: Rope always runs at the optimal angle, extending service life.

🔓Openable Side Panel for Convenient Rope Threading
Innovative side panel opening structure with positioning latch:

No Need to Remove Pulleys: Ropes can be directly inserted or removed after the side panel is opened.

Easy Operation: Rope threading/removal can be completed with one hand, even in confined spaces or at heights.

Positioning Latch: The side panel has a positioning design after opening to prevent accidental closure and facilitate operation.

⚙️Dual Pulley Design for Efficient Transmission
Dual pulley structure: Reduces rope bending. Angled, reducing frictional resistance

High transmission efficiency: Suitable for building complex pulley systems

Strong load-bearing capacity: Dual pulleys share the load, improving overall load-bearing capacity

🧰Hanging point under the middle plate, system expansion
Dedicated hanging points are provided under the pulley middle plate, doubling functionality:

Building pulley systems: Can be connected to another pulley to form a composite pulley system

Adding a rope locking mechanism: Can be equipped with a one-way rope locking device to achieve one-way traction function

Hanging equipment: Temporary suspension of tools or equipment

✈️Aerospace-grade materials, sturdy and durable
Main body material: 7075 aerospace-grade aluminum alloy, CNC precision machining, lightweight and high strength

Shaft and pulleys: Stainless steel bearings, smooth rotation, wear-resistant and corrosion-resistant

Overall weight: 520g, a lightweight design for dual pulley systems

📐Moderate size, comfortable grip
Dimensions: 16.5 × 6 × 5.7 cm, easy to hold with one hand, convenient to operate

Pulley Diameter: Optimized design, compatible with mainstream rope diameters

📐Product Parameters

Name: Openable Side Panel Universal Double Pulley

Material: 7075 Aluminum Alloy + Stainless Steel

Dimensions: 16.5 × 6 × 5.7 cm

Weight: Main body 520g

Number of Pulleys: Double Pulleys

Special Functions: Universal Rotation / Openable Side Panel / Middle Plate Undermount Hanging Point

Applicable Scenarios: Rope Rescue, High-Altitude Operations, Industrial Lifting, Adventure Sports

🛠️Product Structure Diagram

Components | Function

7075 Aluminum Alloy Main Body | Lightweight and High Strength, CNC Precision Machining

Universal Joint | 360° Free Rotation, Prevents Rope Tangle

Openable Side Panel | With Positioning Clips, Rope Threading Without Removing Wheels

Double Pulleys | Stainless Steel Bearings, Smooth and Low Resistance

Middle Plate Undermount Hanging Point | Extension System, Can Attach Pulleys or Rope Locks

Force Hole Positions Connecting to the main lock or anchor point

🎯Applicable Scenarios and System Setup

1️⃣ Basic Lifting System
A single pulley serves as a redirection point, changing the direction of the pulling force.

The universal joint automatically aligns, reducing rope wear.

2️⃣ Compound Pulley System
Two pulleys are connected in series via the under-plate hanging point.

Can form a 2:1, 3:1, or even higher force pulley system.

Suitable for lifting heavy objects and transferring injured personnel.

3️⃣ One-Way Traction System
A one-way rope lock is installed at the under-plate hanging point.

Achieves one-way rope pulling without slippage.

Suitable for long-distance traction or confined space operations.

4️⃣ Temporary Mounting for High-Altitude Operations
The side panel can be opened for easy rope threading mid-operation.

Tool bags can be temporarily hung at the under-plate hanging point.

🔄Universal Joint vs. Ordinary Pulley
Comparison Items: FUDJUR Universal Double Pulley vs. Ordinary Double Pulley
Rotation Function: 360° universal rotation vs. fixed direction
Risk of Rope Tangle: Extremely low, automatic alignment. High, requires manual adjustment
Side panel opening: Side panel can be opened + positioning latch; usually not openable
Rope threading method: No need to remove wheels, open the side panel directly; requires rope threading or wheel removal
Extended hanging points: Hanging point under the middle plate; usually none

🎯Suitable users
Suitable users Application scenarios
Rope rescue team members Mountain rescue, urban search and rescue, deep well rescue
High-altitude workers Exterior wall cleaning, curtain wall installation, wind power operation and maintenance
Industrial lifting personnel Heavy lifting, equipment installation
Cavite/rock climbing enthusiasts Equipment transportation in complex terrain
Rope technique training instructors Pulley System Demonstration

🧰 Typical System Configuration Example

3:1 Pulley Lifting System:

The first pulley is fixed to the upper anchor point.

The rope passes through the first pulley and connects to the hanging point of the second pulley.

The second pulley acts as a movable pulley, connecting the weight.

The operator pulls the end of the rope for effortless lifting.

One-Way Traction System:

The pulley is fixed to the anchor point.

A one-way rope lock is installed at the hanging point below the middle plate.

The rope passes through the rope lock and enters the pulley.

The rope is locked when pulled. The rope release mechanism locks immediately upon release, preventing slippage.

⚠️Usage Tips
Compatible Ropes: Please select a rope with the appropriate diameter according to the pulley groove diameter.

Side Panel Operation: Ensure the positioning latch is in place when opening the side panel to prevent accidental closure.

Regular Inspection: Before each use, check if the universal joint rotates smoothly and if there are any abnormal noises from the pulley bearings.

Load Limitation: Do not exceed the product's design load.

Professional Training: Please receive professional rope and pulley system training before use.

✨Conclusion
FUDJUR Openable Side Panel Universal Double Pulley
Universal anti-tangle, convenient side panel.

Dual-wheel drive, unlimited expansion.

Safe 2 Explore, helping you build a more powerful rope system.