The DWSM is your solution for high speed horizontal glass seaming for pieces of varying dimensions. The DWSM employs 4 independent grinding heads with profile wheels that adjust to the length and width of the glass as it moves through the machine horizontally. Load the glass on one end and it comes out perfectly seamed on all four sides on the other no matter the dimensions. No need to adjust the machine. Available with Low-E side recognition and edge deletion. A must for high production lines. The DWSM comes with a one-year parts warranty.