Mining Cable

Cable Industry—Mining Cable

Mining cables are all flame retardant cables. The mining rubber sheathed flexible cable applies to the frequency rated voltage U0/U 8.7/10KV and below for mobile laying cable for mining power plant.
Rubber cable makes a variety of soft and movable cables with multi-stranded fine copper wire as the conductor, covered with rubber insulation and rubber sheath.
Common mining cables are mining communication cables, underground mining cables, and other categories. The common types of rubber-sheathed cables are rubber-sheathed flexible cables, welding machine cables, submersible motor cables, radio device cables, and photographic light source cables, among other varieties.
Our mining power cables cover the entire range of applications. Cables for all levels of voltage and electrical equipment installations in mines, mining equipment, and mining machinery.
ZMS cable group solutions cover the entire range from cable specification and design to complex international logistics. Ensuring efficient delivery to global locations with the fastest delivery times in the cable industry.

Get a Quotation

Mining cable product types

More Mining Power Cable Products

There are three common types, specifically rubber type for mobile use, plastic power type, and flame retardant communication type, which can be selected based on factors such as mine, high and low voltage. Because of the difficulty of power supply in mining areas and poor environmental conditions, the selection of cables is a very important aspect that will directly affect the operation and safety of the power supply.
Basic parameters of mining cable products.
The working frequency rated voltage U0/U is 380/660V, 660/1140V, 1.9/3.3kv, 3.6/6kv, 6/10KV, and 8.7/10KV.
The maximum allowable working temperature of the cable conductor: is 65℃ 90℃.
The lowest allowable working ambient temperature of the cable is -35℃.
Cable bending radius: not more than 6 times the outer diameter of the cable.

mining sheathed cable

0.66/1.14KV Shielded Rubber Sheathed Flexible Cable

Specification
Executive standard: MT818-2009
Conductor material: tinned copper conductor
Conductor wire diameter: 0.39mm
Insulation: Flame-retardant and explosion-proof rubber
Sheath: high-density flame retardant explosion-proof rubber
Rated voltage: 0.38/0.66kv, 0.66/1.14kv, 1.9/3.3kv
Sheath color: yellow, black
Number of cores: 3+1+1 cores or multi-core
Cross-section range: 4~185 square mm

Get a Quotation

Rubber Flexible Cable For Mining

0.38/0.66KV Mobile Rubber Flexible Cable For Mining

Specification
Implementation standard: MT818-2009
Conductor material: pure copper
Conductor wire diameter: 0.39 mm
Insulation: Flame-retardant explosion-proof rubber
Sheath: high-density flame retardant explosion-proof rubber
Rated voltage: 0.38/0.66kv
Sheath color: black
Number of cores: 1 core or 4 cores
Cross-sectional range: 4~185 square mm
Scope of use: power connection for various underground mobile equipment

Get a Quotation

8.7-10KV-Flexible-Cable

8.7/10KV Mobile Metal Shielded Rubber Flexible Cable

Specification
Execution standard: MT818-2009
Conductor material: tinned copper conductor
Conductor wire diameter: 0.39mm
Insulation: Flame-retardant explosion-proof rubber
Sheath: high-density flame retardant explosion-proof rubber
Rated voltage: 8.7/10KV, 6/10KV, 3.6/6KV
Sheath color: red
Number of cores: 3 cores
Cross-sectional range: 16~185 square mm
Scope of use: power connection for various underground mining equipment

Get a Quotation

light rubble flexible cable

0.3/0.5KV Mobile Light Rubber Flexible Cable For Mining

Specification
Implementation standard: MT818-2009
Conductor material: pure copper
Conductor wire diameter: 0.39 mm
Insulation: Flame-retardant explosion-proof rubber
Sheath: high-density flame retardant explosion-proof rubber
Rated voltage: 300/500V
Sheath color: black
Number of cores: 2 cores, 3 cores, 4 cores, and above
Cross-sectional range: 1~2.5 square mm
Scope of use: used for underground tunnel lighting, conveyor chain and control, and signal equipment power connection.

Get a Quotation

The Choice of Mining Cable Cross-Section

The choice of mining cable cross-section includes the choice of high-voltage cable cross-section and low-voltage cable cross-section, and the choice of low-voltage cable cross-section is the main one.
Selection of the main core of the cable
Generally, the low-voltage power supply lines in mining areas are relatively long, and the cables will generate voltage drop and heat up when the current flow is in operation. To ensure the normal operation of the cable and motor, the following principles should be observed when selecting the cable cross-section.
1. The actual temperature rise of the cable during normal operation should not exceed the maximum temperature rise allowed by the insulation.
2. Select the cable line according to its allowable voltage loss during operation.
3. The cable cross-section should be selected to meet the requirements of mechanical strength.
Mining cables are wire and cable products for surface equipment and underground equipment used in the mining industry.
These include cables for mining machines, transporters, communication, lighting, and signaling equipment as well as electric drill cables, cap lamp wires, and power cables for underground mobile substations.

The Flame Retardant Principle of Mining Cable

1. The flame retardant is added to the insulation and sheath materials of the mining cable, and the flame retardant located in the cohesive phase decomposes and absorbs heat through the thermal effect of the combustion reaction. The temperature rise in the condensed phase is slowed down, which slows down the thermal decomposition of the material.
2. After the thermal decomposition of the flame retardant, the release of chain reaction radical cable, so that the flame, the branch terminal of the chain reaction, slows down the gas-phase reaction. Catalytic condensation phase thermal decomposition of solid-phase products, the formation of coking layer or foam layer strengthens the role of these layers of hard shells to impede heat transfer.
3. Under the action of heat, the flame retardant undergoes a heat-absorbing phase change, which physically prevents the temperature within the condensed phase from increasing.

What are The Considerations for Mining Cable Lines?

1. Safety
Safety must be considered when laying the cable line because the special environment of the mining area will make the laying of the line more complicated and easily affected by external forces leading to breakage. From such a perspective, we must pay attention to the safety of the line laying, in the design of the line, we must avoid cross-over with underground facilities, to avoid the construction of the project underway, to avoid a corrosive environment, etc.
2. Economic cost
The economic cost must be taken into account when laying the cable line because the cable line will be used in the mine, so the cost of construction is very high, so we must consider the economic cost of investment. When designing the line, it should not be too long, otherwise, the installation cost is high and the maintenance cost is also high afterward, while a shorter design can effectively control the economic cost of investment, based on this and then make long-term planning as much as possible.
3. Convenience
When laying cable lines must take into account the convenience of construction and maintenance, because the construction of inconvenience will consume more manpower and financial resources, and maintenance is not easy to affect the safety issues. In the selection of lines, we must consider the future use, not just the current environment, such as away from underground facilities will be conducive to the maintenance of the back.

Service of ZMS Cable Company

Over Productions Service

ZMS has a wide range of cable and conductor products for you to choose from. We will provide caring services and professional project solutions for everyone who needs them.

Quality Certification Services

ZMS cable products are manufactured according to GB, IEC, BS, NFC, ASTM, DIN, and other international standards. Our technical team can customize cable products that meet your requirements according to your need.

Profession Customer Service

ZMS provide free professional consulting services to provide you with one-stop project solution services and rapid product delivery solutions.

Delivery And Shipping Services

While we ZMS provide high-quality cables, we also provide good delivery solutions. While ensuring the safe delivery of products, we provide the best packaging and transportation solutions, greatly reducing customers’ transportation costs.

Packaging of ZMS

ZMS cables packaging is provided in the form of wooden reels, corrugated boxes, and coils. The cable ends are sealed with BOPP self-adhesive tape and a non-hygroscopic sealing cap to protect the cable ends from moisture. We can print the required marks on the outside of the barrel with waterproof material according to customer requirements.

    We Provide High Quality Products and The Most Professional Cable Accessories Project Solutions.
    Get Free Quote, We Will Reply You In 24 Hour.
    ZMS-Cable-certificate-1024x118

      We Provide High Quality Products and The Most Professional Cable Accessories Project Solutions.
      Get Free Quote, We Will Reply You In 24 Hour.

      Do you want know more about the products. Inquire us now.