Description
Single Blasting Wire (0.5 m) — Product Overview
Single Blasting Wire ensures a reliable conductive pathway for electric initiation systems in controlled blasting operations. The 0.5 mm² stranded copper conductor balances flexibility and conductivity, while the polymer insulation protects against abrasion, moisture, and UV exposure. Each reel is clearly labelled for traceability, supporting audit and compliance requirements.
Market Overview
The demand for durable, reliable blasting wire continues to rise as mining, civil construction, and demolition projects require precise electrical connections. Operators favour wires with consistent conductivity, protective insulation, and secure traceability. For guidance on safe handling and regulatory compliance, see HSE Explosives Guidance ↗.
Product Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Single Blasting Wire (0.5 m) — 500 m Reel |
| Conductor | High-conductivity copper, stranded |
| Nominal Cross-Section | 0.5 mm² |
| Insulation | Weather-resistant polymer sheath |
| Reel Length | 500 m standard |
| Rated Use | Electric initiation systems (licensed) |
| Temperature Range | Manufacturer specified — see datasheet |
| Packaging | UN-compliant industrial reel |
| Documentation | SDS, conductor spec sheet, batch number (to authorised buyers) |
Technical Features
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Consistent electrical properties — predictable resistance per metre ensures reliable signal transmission.
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Flexible stranded conductor — easy routing in the field without compromising conductivity.
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Robust insulation — protects against moisture, abrasion, and UV exposure.
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Batch traceability — reels labelled for QA and regulatory audits.
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Reel packaging — industrial reels allow controlled deployment.
For detailed technical insights on electrical initiation reliability, see Explosive Initiation & Wiring Systems Review ↗.
Applications & Benefits
Mining & Quarrying
Used as short-run leads between firing panels and detonators where single-core leads suffice. Supports precise, auditable connections in professional blasting operations.
Civil Blasting & Demolition
Ideal for engineered blasts requiring short-distance electric links. Licensed contractors can integrate wires safely within regulatory frameworks.
Benefits Summary
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Reliable conductive pathway for initiation circuits.
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Reduced installation time with flexible conductor.
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Durable performance in dusty, wet, and abrasive conditions.
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Traceable supply for compliance and auditing.
For advanced guidance on blasting wire selection and design, see Electrical Blasting Systems Best Practices ↗.
Quality Control & Validation
Manufacturing includes:
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Conductor conductivity verification
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Insulation integrity testing
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Reel labelling and batch traceability
Suppliers provide QA documentation to licensed operators only. Routine field acceptance testing ensures visual inspection and continuity checks but operational firing procedures are restricted to accredited technicians.
Safety, Storage & Transport
Blasting wire is distributed as a component of blasting kits under national and international regulations. Key points:
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Store reels in authorised licensed storage.
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Transport only with authorised carriers alongside explosives.
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SDS and batch documentation are issued only to verified buyers.
For international transport and storage guidelines, see UN Recommendations on the Transport of Dangerous Goods ↗.
Environmental & Community Considerations
Correct selection and traceable supply help meet environmental objectives by supporting controlled initiation systems that reduce over-blasting, dust, and flyrock risk. Monitoring and regulatory compliance contribute to safe operations and community protection.
Regulatory & Legal Notes
Single blasting wire is a regulated component when used in initiation systems. Suppliers release SDS and technical packs only to verified/licensed buyers. Users must comply with local explosive legislation and transport rules (ADR/IMDG/IATA).
Supply Chain & Technical Support
Authorized suppliers offer:
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500 m reels with batch traceability
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Technical datasheets and certificates to licensed buyers
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Logistics and export documentation
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Custom reel sizing and bulk project quotations
Single Blasting Wire (0.5 m) — 500 m reels provides reliable, flexible, and traceable electric leads for professional blasting operations. Supplied only to authorised operators, it ensures safe, compliant, and auditable use in mining, quarrying, civil blasting, and demolition projects.





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