Tunneling Machine Reel Cable, Boring Machine Drum Cable Supplier

Product drawing of the cable drum for the tunneling machine manufactured by Shanghai DeRu Cable

Tunneling Machine Reel Cable, Boring Machine Drum Cable

Specification

Basic Structure	Conductor+Insulation+Jacket+Hose
Conductor	Plain Copper/ Tinned Copper
Insulation	PE
Braid	Kevlar/ Plain Copper/ Tinned Copper
Jacket	PUR/TPE/PCP

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INTRODUCTION

The tunnel boring machine drum cable produced by Shanghai Deyu Cable Manufacturer is a heavy-duty flexible power cable specifically designed for the continuous winding, twisting, and reciprocating operations of underground boring machines and full-section tunnel boring machines. This cable features resistance to torsion, tear, and low-smoke flame retardancy, making it suitable for use in underground tunnels and coal mining environments.

The tunnel boring machine reel cable from Shanghai Deru Cable is specifically tailored for harsh underground construction environments. It is specially manufactured for automatic reel recovery, cyclic bending, and long-distance mobile power supply of tunnel boring machines, boring machines, and underground excavation equipment. Unlike ordinary flexible cables, this mining reel cable adopts a reinforced stranded conductor and an overall extruded sheath structure, solving the problems of core wire breakage, sheath cracking, and twisting aging that occur during 24-hour continuous winding operations. It supports customization of voltage, cross-section, color, and wear resistance level for mining projects in Europe, Southeast Asia, and Australia.

Technical Specifications

Item	Standard Parameter	Custom Option
Rated Voltage	0.6/1kV, 1.8/3kV, 6/10kV	Custom high voltage
Conductor Material	Flexible tinned copper conductor	High-strength oxygen-free copper
Insulation Material	Special modified EPR rubber	Cross-linked rubber insulation
Outer Sheath	Mine grade PUR/TPU	Flame retardant rubber sheath
Bending Cycle	≥50,000 winding cycles	Enhanced 100,000 cycles
Application Environment	Underground coal mine, highway tunnel, metro excavation	Offshore tunnel, high-altitude mining

Main Application Scenarios

1. Full-face tunnel boring machine(TBM) drum power supply

2. Coal mining roadheader mobile winding power connection

3. Underground mine crawler excavation equipment retractable cable

4. Urban subway, water conservancy tunnel engineering mobile power cable

Global Authorized Certifications

CE, ROHS, IEC mining safety certification, MSHA mine approval, ISO9001 factory certification, meet EU mining, USA underground construction, Australia coal mine access standards.

FAQ

Q1: What is the difference between reel cable and ordinary flexible cable for tunneling machine?

A: Tunneling drum reel cable adds anti-torsion buffer layer and aramid tensile structure, which can adapt to frequent cyclic winding, while ordinary flexible cables are easy to break cores and crack sheaths under long-term twisting operation.

Q2: Can this tunneling reel cable work in wet underground mine?

A: Yes. It adopts integrated seamless extrusion sheath, IP67 waterproof grade, resistant muddy water soaking and underground damp environment.

Q3: Is customized size and voltage available for mining drum cable?

A: Full custom service is supported, including cable cross-section, core number, sheath hardness, voltage grade and anti-explosion performance.

Custom & After-sales Service

We provide one-stop OEM & ODM service for tunneling machine reel cables, global door-to-door delivery, 3-year product warranty, onsite installation technical guidance for overseas mining and tunnel contractors.

About Us

ADVANTAGES

Strong Anti-torsion Performance: Reinforced nylon buffer layer, withstand ±180° cyclic twisting without conductor breaking, adapt to frequent drum winding

Super Mining-grade Abrasion Resistance: PUR/TPU outer sheath optional, resist rock friction, muddy water corrosion, hydraulic oil erosion underground

Mining Flame Retardant Grade: IEC 60332-3 flame retardant, low smoke zero halogen, no toxic gas release in closed tunnel space

Stable Low-temperature Resistance: Work normally at -40℃ to +90℃, suitable for alpie tunnel and deep underground mine

Anti-pull Reinforced Structure: Built-in aramid fiber tensile yarn, bear heavy traction without cable core dislocation

CUSTOMIZATION CAPABILITY

We are your reliable partner in special cable customization

Considering different working conditions and clients' request, Derul's cable product can be highly customized.

To best meet the demands in our clients' practical application, we can offer highly customized solution and quality cable product, to ensure the cable is suitable for our clients.

We welcome new clients to send us specific requirement. Our teams will evaluate it and offer unique technical datasheet and technical drawings to you.

Our competitive price which most clients could afford will be another key to our successful and efficient cooperation.

As the original manufacturer, we provide quick response to any of our clients' inquiry. We have close interconnection between the workshop, engineer and sales person.

FAQ

Q: Is Derul Cable the original manufacturer?

A: Derul Cable is a special cable manufacturer. Our factory is based in Shanghai.

Q: Is the price negotiable?

A: Yes, the price is negotiable. Our price is also flexible due to several factors including purchase quantity.

Q: What is the regular MOQ for your cable?

A: Any quantity is okay to purchase for product at stock. For product with no stock, its MOQ is usually 100-200 meters per type.

Q: How can I get sample?

A: Usually you only need to pay the express freight, and after your confirmation of the product dimension and structure, we can arrange the sample and send it directly to you.

Q: Is OEM or ODM service available?

A: OEM and ODM services are both available. You can provide us with your requirement for the product and we will evaluate it to push forward.

Q: What is the regular production time?

A: For regular quantity, it usually costs about 15-25 days to produce.

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