Heat insulating profiles corner making machine Put the gusset into the 45 aluminum alloy window profile, move the bump folks, squeeze the two window profile tightly and make a 90angle firmly. You can adjust the machine to 1-side-four-point crimping according to the characteristic of the gusset. Because of enlarging the size and the crimping force, it is an ideal choice for the corner crimping of thermal-break door and window profiles. Main technique parameter: 1oil pump motor power:3kw 2oil pump rated pressure:16mpa 3working pressure:0.6-0.8mpa 4max. Working stroke:80mm 5max. Working push:5000kg 6overall dimensionlwh:120010301000mm 7weight:500kg.