Double tower oven line type HTR-B is suitable for large production of 20-30 slabs/h with capacity 30 and 45 slabs with two separate towers & a single elevator each, to drive the trays in the tower. The one tower is for drying and the other for polymerization. At the bottom of the line conveyor chains are returning the empty trays from the end to the start of the line.
The loading/unloading of the slabs in the line is done with arm crane or by robots. When using the arm crane the line is equipped with inclinable conveyor chain. The robots for this line (as optional) can make open book match loading/unloading and has rotating slab stand of 50 Ton capacity.