Technological Purpose:
For bending and, if necessary, for rolling steel sheets. It is particularly used in the production of shaped sheet metal components, in maintenance workshops, and sheet metalworking shops.
Construction Design:
Universal, hydraulic with adjustable upper and lower jaws. The upper jaw is adjusted by the quick movement of the pistons of two hydraulic cylinders. The movement of the front bending jaw is powered by two additional hydraulic cylinders; the extreme positions of the jaws are limited by stops. The construction solution for the height adjustability of the lower jaw enables the rolling of sheets around a support pin, or the production of gutters and similar components. The bender is equipped with a dial indicating the bending angle. The hydraulic drive system consists of commonly manufactured components.
Lubrication:
Grease lubrication - by hand using a grease gun.
Accessories Supplied with the Machine:
1 sharp ruler 45°, R = 1 mm;
1 rounded ruler, R = 5 mm;
A tool kit for machine operation and maintenance.
Accessories Available on Request:
sheet metal rollers for gutter forming with diameters of 75 and 100 mm;
Extensions and return rollers for rollers;
Rolling devices from diameter 10 to diameter 30 mm;
Additional rulers for upper and front jaws as per customer requirements;
Mechanical motorized rear stop;
Programmable control for presetting the bending angle;
Mounting screws.
Technical Data:
Numeric code: 513611 -278838
Working length: 2050 mm
Maximum sheet thickness (strength 500 MPa): 2 mm
Maximum bending angle around the ruler:
Sharp: 135°
Rounded: 180°
Minimum bending radius (R): 1.5 times the thickness of the sheet
Time required for 90° bend: 3.5 seconds
Jaw adjustability:
Upper (pressing): 250 mm
Front (bending): 100 mm
Lower (supporting): 100 mm
Speed of upper jaw adjustment: 40 mm/s
Electric motor power for pump: 2.2 kW
Working pressure: 6 MPa
Machine dimensions:
Length: 2780 mm
Width: 640 mm
Height: 1390 mm
Working height: 900 mm
Machine weight: 2300 kg
Manufacturer: Závody ťažkého strojárstva, n. p. Košice