Non-Sparking Safety Tools Manufacturer Since 1983

Insulated Tools
Non-Sparking Tools Manufacturing Capabilities
  • Equipped with 1,500 advanced machines, producing 15 million non-sparking tools annually.
  • Offering 1,200 product series and over 16,000 specifications, meeting diverse industry needs.
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Insulated hand tools are tools designed to prevent electric current from passing through during normal use. They isolate the user from electrically charged bodies, ensuring safety. These tools are made from insulating materials or have key components, such as handles, wrapped in insulating material.

Common types include electrician tools such as insulated screwdrivers (flathead and Phillips), pliers, and wrenches. Our company offers a variety of insulated tools, as well as complete toolboxes. Visit our product page for details.

Insulating materials include:
Rubber: Synthetic rubber and natural rubber, each with specific characteristics.
Plastic: Materials like polyvinyl chloride (PVC) and polypropylene, which vary by chemical composition.

  • Evaluate insulation performance, ensuring parameters like insulation resistance and breakdown voltage meet the voltage requirements of the work environment.
  • Inspect the material for damage, cracks, or peeling.
  • Select the appropriate type and specifications for the specific task.

  • Protect the insulation layer from sharp objects and chemicals.
  • Use tools within the specified voltage range.
  • Regularly inspect and maintain tools by checking the insulation resistance and replacing damaged parts promptly.

High temperatures can cause insulation materials to age and soften, while low temperatures may make them brittle and prone to cracking, reducing their effectiveness. Physical damage also negatively impacts insulation performance.

Signs of aging include discoloration, cracks, peeling, or loss of elasticity. Aged materials may become brittle, sticky, or soft. Insulation resistance tests can also help determine if the material's insulating properties have deteriorated.