Chamfer Machine

Specifications Chamfer Machine

Used for steel tower and steel structure

   GD20 Roll Shearing for Chamfering (beveling) Machine Principle Based on principle of roll shearing, the side and rim angle of plate could be removed during the relative motion that plate is driven forward with the rotation of hob; and the device is capable of satisfying the requirements for bevel prior to welding for Q235 plate, stainless steel plate, 16mm plate and etc. By using the device, accurate dimension and fine surface of bevel could be obtained. Advantages Compared with beveling with gas cutting, it has features such as low consumption, high beveling speed (three times higher than gas cutting method) and unnecessary to remove burrs. Compared with other cutting devices such as edge planner, double housing planer and etc. it has features such as much cheaper, and smaller floor space required, furthermore the energy consumption is only one third of them. Tanks for the unnecessary clamping workpiece when processing, the operation is simple and the efficiency is high, and the bracket configured is not limited to the length and width of workpiece. Therefore it is a rather suitable option for processing bevel than others and it is the optimal devices in domestic for beveling prior to the welding of plate.

Tensile strength of  plate σb(N/mm2)	<400	>400500	>500600
Example of plate	Q235 (σb=400N/mm2)plate	16Mn(σb=480N/mm2) plate	ICr18NI9TI
Max. width of bevel edge W(mm)	20	16	12
Charging speed(m/min)	About 2.9	About 3.1	About 3.4
Max. plate thickness h(mm)	45
Angle range of bevel a ( º )	2555
Min. straight edge e(mm)	2
Outline dimension L x W x H	1240 x 940 x 1500
Y112m-4 Motor model: Y112M-4	4KW 1440r/min
Rpm of main shaft (r/min)	7.7
Hob diameter(mm)	Φ200