Type 275 Mining Trailing Cable: Durable Materials for Long-Term Reliability (AS/NZS 1125)

In the demanding world of mining, where reliability and durability are paramount, choosing the right trailing cable is critical. The Type 275 Mining Trailing Cable stands out as a top choice for mining applications, offering long-term reliability and performance in even the harshest conditions.

This article will delve into the features, benefits, and technical specifications of the Type 275 cable, emphasizing its unique construction, compliance with Australian standards, and suitability for use in mining reel systems.

Built to Australian Standards: AS/NZS 1125

One of the standout features of the Type 275 Mining Trailing Cable is its compliance with the AS/NZS 1125 standard.

This Australian and New Zealand standard is a benchmark for quality and safety in electrical cable manufacturing, ensuring that the Type 275 cable meets the highest standards of durability, reliability, and performance.

What AS/NZS 1125 Means for You:

Compliance with AS/NZS 1125 ensures that the Type 275 cable has been rigorously tested for electrical safety, mechanical strength, and resistance to environmental factors. This means you can trust this cable to perform reliably in the most demanding mining environments, providing peace of mind and reducing the risk of costly downtime.

Unique PUR Material for Flexibility and Strength

The Type 275 Mining Trailing Cable is constructed using a unique Polyurethane (PUR) material, known for its exceptional flexibility and strength.

This material choice sets the Type 275 cable apart from other mining cables, offering a range of benefits that make it ideal for use in environments where cables are subject to frequent movement, winding, and unwinding.

Flexibility Without Compromise:

The PUR material used in the Type 275 cable allows it to bend, twist, and flex without compromising its structural integrity. This is crucial in mining applications where cables are often wound and unwound multiple times a day, as it ensures the cable remains intact and functional, reducing the risk of breakage or failure.

Strength That Lasts:

While flexibility is essential, strength is equally important. The Type 275 cable offers a high level of tensile strength, meaning it can withstand significant forces without stretching, tearing, or breaking. This makes it ideal for use in mining reel systems where cables are subjected to constant tension and stress.

Designed for High-Speed Winding and Unwinding

One of the key advantages of the Type 275 Mining Trailing Cable is its suitability for high-speed winding and unwinding.

While similar to the Type 455 cable, the Type 275 is specifically designed to perform better in scenarios where quick, repetitive winding and unwinding are required.

High-Speed Efficiency:

The Type 275 cable is engineered to handle the demands of high-speed operations, making it the perfect choice for modern mining reel systems. Its ability to maintain structural stability and functionality even at high speeds means that operations can continue smoothly and efficiently, reducing downtime and increasing productivity.

Comparison with Type 455 Cable:

While the Type 455 cable is designed to withstand high stress and tension, the Type 275 cable excels in environments where speed is more critical than sheer tensile strength. This distinction makes the Type 275 cable better suited for applications where rapid, repeated movements are common, such as in automated reel systems.

The Importance of Tensile Strength in Mining Applications

Tensile strength is a critical factor in the performance of mining cables, particularly in environments where cables are subject to constant tension and stress.

The Type 275 Mining Trailing Cable offers a high level of tensile strength, ensuring that it can withstand the demands of mining operations without losing its structural integrity.

Why Tensile Strength Matters:

In mining applications, cables are often subjected to significant forces as they are wound, unwound, and pulled through various pieces of equipment. A cable with insufficient tensile strength can stretch, deform, or even break under these conditions, leading to costly downtime and potential safety hazards. The Type 275 cable’s high tensile strength ensures that it can handle these forces without compromising its performance.

Long-Term Durability:

The combination of flexibility and tensile strength in the Type 275 cable means that it can withstand thousands of bends, twists, and retractions without losing its functionality. This long-term durability translates to lower maintenance costs and fewer replacements, making the Type 275 cable a cost-effective choice for mining operations.

Ideal for Mining Reel Systems

The Type 275 Mining Trailing Cable is designed specifically for use in mining reel systems, where cables are subjected to constant movement and stress. Its unique construction and material choice make it ideal for these demanding applications.

Smooth Operation in Reel Systems:

In mining reel systems, cables are wound and unwound repeatedly, often at high speeds. The Type 275 cable’s flexibility and tensile strength ensure that it can handle these movements without kinking, twisting, or breaking, ensuring smooth operation and reducing the risk of downtime.

Compatibility with Modern Mining Equipment:

The Type 275 cable is compatible with a wide range of modern mining equipment, making it a versatile choice for mining operations. Its ability to perform reliably in various environments and under different conditions makes it a valuable asset in any mining operation.

Applications

 

- Underground and surface mining operations
- Conveyors and material handling systems
- Drilling and excavation equipment
- Crushing and screening machinery

 

These cables are mainly used as a flexible feeder for shuttle cars and pump. Earth cores designed to reduce instances of wire breaks during reeling while under tension.

 

STANDARDS:

AS/NZS 1802:2003
AS/NZS 1125
AS/NZS 3808
AS/NZS 5000.1

SPECIFICATIONS

Low Voltage

CONSTRUCTION

3×Conductors:

Flexible stranded tinned annealed copper conductor.

Conductor Screen::

Polyester barrier tape.

Insulation:

EPR.

Cradle Separator:

Semiconductive PCP.

Overall Core Screen:

SemiconductivePCP filling andcovering.

3×Interstitial Earth Conductor:

Semiconductive PCP insulated flexible stranded tinned copper conductor.

1×Central Extensible Pilot:

EPR covered flexible stranded tinned copper conductor.

Textile Reinforcement:

Open-weave braid reinforcement.

Sheath:

Heavy duty PCP sheath.