Cable Laying Dedicated Straight-Running Pulley | Dual Wheels Free Rotation | 5mm Thickened Red Steel Bracket | Firm Welded Construction

Straight-Running Pulley Product Specifications

I. Product Overview

II. Core Structure and Parameters

1. Overall Appearance

   
   

• Bracket Horizontal Span: 33 cm (left-to-right width).

  
  

• Bracket Vertical Height: 24 cm (bottom-to-top height).

  
  

• Bracket: Red U-shaped metal frame (stamped from high-strength reinforced iron plate, providing sturdy support).

  
  

• Pulley: Cream-white nylon material (large diameter, opaque finish; surface smooth to minimize cable abrasion).

  
  

• Design Form: Single-wheel linear configuration (the wheel is mounted perpendicular to the base plane, suitable for unidirectional traction or guidance).

  
  

• Main Structure:

  
  

• Key Dimensions (based on labeled measurements in the image):

  
  

• Mounting Method: Not explicitly shown in the image, but similar products typically include pre-drilled holes on the bracket base or sides for secure attachment to walls, brackets, or equipment surfaces using bolts/screws.

  
  

2. Key Components

   
   

• Material: Reinforced iron plate with internal ribs (stamped and formed).

  
  

• Thickness: Measured at 5.18 mm (manufactured to a standard 5mm thick, ensuring high strength and safety).

  
  

• Material: Premium cream-white nylon (engineering plastic, wear-resistant and anti-aging).

  
  

• Features: Smooth surface protects cables from friction damage during rotation; lightweight design reduces load on the base while offering excellent wear resistance and quiet operation.

  
  

• Nylon Pulley:

  
  

• Iron Base:

  
  

• Bearing Design: The pulley incorporates an integrated dust-proof bearing (sealed structure to block dust/debris ingress), ensuring smooth rotation.

  
  

III. Four Core Advantages

1. Reinforced Thickness for Superior Load-Bearing

   
   

• Craftsmanship: The base is stamped from 5mm-thick reinforced iron plate with internal vertical/horizontal ribs, creating a one-piece structure with enhanced rigidity (not thin ordinary plates).

  
  

• Effect: Significantly improves load-bearing capacity (specific values recommended based on actual tests, but the thickened design ensures stability for industrial heavy-duty applications). Resists deformation over long-term use, ensuring safety and reliability.

  
  

2. Seamless Welding for Exceptional Durability

   
   

• Craftsmanship: Critical joints and edges of the red metal bracket (e.g., U-shaped frame connections) are joined using seamless welding technology, resulting in smooth, burr-free, and leak-proof welds with high bonding strength.

  
  

• Effect: Ensures superior structural integrity—resistant to cracking even after repeated use or external impacts—which extends the product’s lifespan and reduces maintenance costs.

  
  

3. Dust-Proof Bearing for Smooth, Effortless Operation

   
   

• Design: The pulley includes an integrated high-precision dust-proof bearing (sealed to prevent dust/debris entry).

  
  

• Effect: Minimizes rotational friction, reducing effort required for both manual and mechanical traction (saves energy). Also lowers heat generation and abnormal wear, ensuring smoother and more stable operation.

  
  

4. Premium Nylon Wheel: Quiet, Durable, and Lightweight

   
   

• Wear Resistance: Moderate surface hardness prevents abrasion during prolonged contact with cables, reducing replacement frequency and protecting cable integrity.

  
  

• Quiet Operation: Noise level below 40 dB during rotation (near ambient background sound), suitable for noise-sensitive indoor or laboratory environments.

  
  

• Lightweight: Significantly lighter than metal pulleys, reducing pressure on the base mounting points while maintaining sufficient strength to support cable weight.

  
  

• Material: The pulley wheel is made of high-quality cream-white nylon (high-performance engineering plastic with excellent weather and fatigue resistance).

  
  

• Features:

  
  

IV. Applicable Scenarios

• Power/Telecommunications Projects: Guiding cables during laying to prevent dragging, friction, or tangling on the ground.

  
  

• Mechanical Equipment Installation: Assisting traction for small conveyors or linear devices to ensure stable movement trajectories.

  
  

• Laboratories/Workshops: Securing or positioning cables/pipelines (e.g., lightweight pipes or wires) in environments requiring low noise and minimal friction.

  
  

• Building Installations: Directing lightweight pipes or cables (e.g., overhead cable routing).

  
  

V. Installation and Maintenance Tips

• Installation: Secure the bracket to flat walls, brackets, or equipment surfaces using bolts/screws inserted through pre-drilled holes (verify actual hole positions on the product). Ensure the base is tightly attached to the mounting surface to prevent loosening.

  
  

• Maintenance: Regularly inspect the bearing area for dust/debris accumulation (install a simple protective cover if used in dusty environments). For nylon wheel surfaces contaminated with oil, clean with a neutral detergent (avoid strong acids or alkalis to prevent material degradation).