1BRASS WHEEL: Strong brass material, pressure and corrosion resistant, negative angle press to prevent cracking and warping of joints 2APPLICABLE SCENARIO: Brass press wheel is used for welding tarpaulin, advertising cloth, PVC waterproof coil, and other thermoplastic coils welding and pressing, geomemofilm tunnel waterproof welding rolling 3FLEXIBLE DOUBLE BEARING: Welding brass press wheel adopt double bearing design, stable without deviation, bring more flexible operation, eliminate the stuck situation in the construction process, effectively improve the welding speed and construction quality 4EASY TO OPERATE: The high speed steel bearing design of corner seam brass press wheel is more stable, with firm and detachable structure, easy to replace and operate 5COMFORTABLE HANDLE: The handle of brass press wheel is made of excellent wood, wear resistant, ergonomic design, not easy to wear, comfortable to feel, and closer to humanity. Durable, which is a good helper for your construction 1 x Brass Press Wheel