Big Tree 21V Cordless Electric Hot Melt Gun – Premium Lithium Welding Machine
Powerful 21V lithium battery delivers fast heating and consistent performance for heavy-duty welding tasks. High-precision ceramic heating element ensures uniform heat distribution, melting glue sticks in seconds. Ergonomic lightweight design (only 1.2kg) with anti-slip grip for extended use without fatigue. Industrial-grade aluminum alloy nozzle resists corrosion and high temps (up to 200°C). Includes 5 interchangeable welding tips for PVC pipes, wire joints, and plastic repairs. No cord restrictions—ideal for construction sites, plumbing, DIY projects, and automotive fixes. Safety lock prevents accidental triggers. Battery indicator shows real-time power status. Compatible with standard 7/12mm glue sticks. Bulk order discounts available—wholesale pricing for contractors and resellers.