Three-Wheel Grounding Pulley Block Φ60/75mm for Ø6–32mm ACSR Earthing Cable with Aluminum Sheave
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Detailed Product Description
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Three-Wheel Grounding Pulley Block Φ60/75mm for Ø6–32mm ACSR
Earthing Cable Hanging Stringing Blocks Designed for earthing cable hanging, ACSR conductor guiding,
transmission line maintenance and power line installation work. Product Overview The Three-Wheel Grounding Pulley Block is engineered for earthing cable hanging, ACSR conductor guiding,
transmission line maintenance and power line installation work. Two standard models are available: SHL75D with Φ75 mm aluminum sheave and SHG60D with Φ60 mm steel sheave. The pulley block is suitable for conductors from Ø6 mm to Ø32 mm, depending on the selected model. Its compact three-wheel structure helps guide the grounding cable
smoothly and keeps the cable stable during overhead line work. Common Challenges During transmission line grounding or cable hanging operations,
contractors often face:
Root Causes
Our Solution The Three-Wheel Grounding Pulley Block solves these problems by:
Technical Specifications
How It Works The grounding cable or ACSR conductor is placed between the three
pulleys. During operation, the cable moves along the rotating
sheaves instead of rubbing directly against the metal structure. The three-wheel design keeps the cable in position. The smooth
pulley groove reduces cable wear. The aluminum model is lighter and
easier to carry. The steel model offers stronger wear resistance
for tougher site conditions. This helps improve cable protection, installation efficiency and
field operation stability. Applications This grounding pulley block is widely used in:
Selection Guide For larger applicable conductor range: Choose SHL75D, Φ75 mm aluminum sheave, suitable for Ø6-32 mm conductor. For stronger wear resistance: Choose SHG60D, Φ60 mm steel sheave, suitable for Ø6-25 mm conductor. For lightweight field operation: Aluminum sheave model is easier to carry and install. For tougher working conditions: Steel sheave model is more durable and suitable for repeated use. Key Advantages
Frequently Asked Questions Q1: What is this grounding pulley block used for? A: It is used for earthing cable hanging, ACSR conductor guiding
and transmission line grounding work. Q2: What is the difference between SHL75D and SHG60D? A: SHL75D uses a Φ75 mm aluminum sheave and is suitable for Ø6-32
mm conductor. SHG60D uses a Φ60 mm steel sheave and is suitable for
Ø6-25 mm conductor. Q3: Which model is lighter? A: SHL75D is lighter, with a weight of 4.6 kg. Q4: Which model is more wear-resistant? A: SHG60D with steel sheave is more suitable for tougher working
conditions. Q5: Can it be used for cable pulling? A: Yes, it can be used as a small cable guiding pulley or cable
pulling block within the suitable conductor range. |
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