1. Product name: Water stop tape welder
2. Product model: HH-400B
3. Function: water stop belt lap
4. Scope of application: tunnel buried water stop belt,steel side water stop belt,back stick water stop belt.
5. Performance features: 5.1 the equipment has good performance, easy operation and fast welding speed; 5.2 the welding quality is good ,the welding joint is smooth, firm and waterproof.
5.3 simple structure and reasonable design.