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Bulk Exothermic Welding Powder

  • Bulk Exothermic Welding Powder
  • Bulk Exothermic Welding Powder
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Available Specifications

Copper Content Weight Options Weld Type
≥98% Copper 45g / 60g / 90g / 115g / 150g / 200g / 250g / 300g Single weld
≥88% Copper 45g / 60g / 90g / 115g / 150g / 200g / 250g / 300g Single weld
≥98% Copper 1kg Bulk powder
≥88% Copper 1kg Bulk powder

Note
45g – 300g powders are designed for single-weld connections.
The exact powder weight must match the mold cavity volume and conductor size.
1kg powder is bulk packaging, which can be divided for multiple welds or resale.

Key Features

Feature Description
High Reaction Temperature Above 2500°C, melting base metals to form a one-piece weld
Excellent Conductivity Weld joint conductivity equal to or better than the conductor
Corrosion Resistance Long-term stability in harsh environments
Precise Powder Amount Each specification corresponds to a specific mold cavity volume
Easy Operation No external power required
Wide Metal Compatibility Copper, copper-clad steel, steel, stainless steel, zinc-coated steel

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About Us
Shaoxing Sweld Electric Co., Ltd.

Shaoxing Sweld Electric Co., Ltd. was established in 2018, located in Shengzhou, Shaoxing, China, the hometown of Shaoxing Opera. Covers an area of 3000 square meters, has a professional technical team and sales elite, a total of more than 50.                                                            

The factory mainly produces exothermic welding powder and a complete set of products, including Ground rods, Ground wire, Stranded Wire, all kinds of electrical hardware connection parts and lightning rod products. We have an annual production capacity of 500 tons of exothermic welding powder, providing various packaging solutions. Equipped with 7 high-speed CNC machining centers, with a daily production capacity of 180 sets of exothermic welding molds, it can provide customers with real-time design and manufacturing molding.                              

 Sweld has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, and ISO45001 occupational health and safety management system certification. And we also provide exothermic welding powder export special dangerous package certificate, exothermic welding molds export license, all kinds of products have passed the national certification laboratory product testing certification.                            

Certificate Of Honor
  • CERTIFICATION OF QUALITY MANAGEMENT SYSTEM
  • CERTIFICATION OF QUALITY MANAGEMENT SYSTEM
  • CERTIFICATION OF ENVIRONMENTAL MANAGEMENT SYSTEM
  • CERTIFICATION OF ENVIRONMENTAL MANAGEMENT SYSTEM
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