COMPANY PRODUCT

Application:
HBT Series Computer Control Electro-hydraulic Servo Bending Testing Machine is mainly used for the metallic sheet & round bars bending and pressing test and meets requirements of GB/T232-2010 & ISO7438-2005 Metallic Materials-Bend Test. An axial oil cylinder for bending test is installed inside a crossbeam at the upper end of the frame; two pressing oil cylinders, which are installed on two sides of the frame, adopts synchronous control, are connected with a bending support, with dual functions of adjusting distance between pivots and pressing; a pressure meter indicates the pressure in bending or pressing; the display of force value can have multiple selection, such as the pressure meter, digital display, computer screen display etc. and the tester can also adopt a microcomputer control type to control the applied bending force by an oil feed valve manually or a computer automatically.
Features:
l Load frame: four columns.
l Control mode: computer servo control or manual control.
l Bending & pressing can be finished at the same time.
l Vertical oil piston with stroke position function will be benefit for batch test.
l Span positioning system.
l Protecting functions for over-press, over-load and over
    stroke etc.
l With electro-hydraulic servo system, it can realize constant
     test load, constant test load speed ratio, and
l constant speed close-loop control, and with functions of auto return, auto control bending angle etc.
Specifications:

Model		HBT-200	HBT-500	HBT-1000	HBT-2000
Max. Vertical bending load (kN)		200	500	1000	2000
Max. Horizontal pressing load (kN)		100	250	500	1000
Span range (mm)		40-300	50-300	60-300	80-400
Roller diameter (mm)		Ф30	Ф50	Ф60	Ф80
Roller length (mm)		120	160	200	260
Piston stroke (mm)	Vertical	250		300
	Horizontal	160		200
Max. Speed (mm/min)	Vertical	350	180	250	130
	Horizontal	350	180	230	120
Power supply (kW)		4.4		11
Roller diameter available (mm)		6,8,10,12,14,18,20,24,28,30,32,36,40,44,46,50,54,56,60,70,80,90,100,110,120,128,160,180