Data Sheet of Used KIEFEL KMD 75B
Ref. : 300037682
AUTOMATIC LINEAR THERMOFORMING MACHINE BY COMPRESSED AIR FOR FORMING, CUTTING AND STACKING
Forming area min-max : 375x270 - 750x540
Max. tooling size : 770 x 560 mm
Height pos. /neg. max. 150 mm
For a positive execution of more than 70 mm it is necessary to use a separate tool.
Max. sheet width 800 mm
Closing power 500 kN
Cutting force 500 kN
35 mm extension of the cutting station columns, 75-115 mm bridge adjustment to allow the use of 33-145 mm knives.
Upper heating capacity : 31.5 kW
Lower heating capacity : 31,5 Kw
Suction power vacuum pump : 160m3/hour
Max. speed 30 cycles/min.
Robot stacking station ROBOWORKER A, A/B, A/B/C (No possibility to put a stacker)
Conveyor and elevator
Holder for cutting tool type Illig included
Flowmeter with 6 inputs and 6 outputs
Central lubrication retrofitted in 2017
Unwinder coil holder
Mounting bracket (forming unit)
Working hours : 56894
Available in September
Basic equipment :
Machine frame in welded construction designed to receive all components of the system.
Sheet transport by duplex needle chain with lateral guides, MC drive with tolerance ± 0.2 mm, motorised width adjustment, support of the chains after forming / cutting and stacking station, possibility of motorised chain spacing.
Upper heating plate, 3 times the heating length, 63 quartz elements, heating capacity 31.5 kW, with full field adjustment, individual setting, 2 transverse rows switchable on/off, automatic programming
of the cut-off, mains voltage corrector.
Pneumatic removal system for heating plates, including boom control
Vacuum equipment, suction power 160 m3/h, automatic demoulding.
Forming air (servo-valve), including pressure adjustment on the display.
Forming station, upper and lower table with servomotor drive, table movements and stroke adjustable from the control console.
Transmission of the table movement by 2 toggle levers which ensure the stability of the tables. Guide the tables by 3 columns. Upper deck for compensation of tool block dimensions, motorized height adjustment up to 255 mm, i. e. automated for tool change, including electronic positioning.
*Tool change system by "mushroom" locking.
*Electric control with video control system type VCS 7001 (3.5 "floppy diskette storage) including:
-storage of production data for production resources/tools, such as time, heating values, function selection, setting information, etc.
-remote adjustment of draw and stroke for table, punch and transport chains.
-display of setpoints and actual values
-operating instructions in plain text and fault diagnosis on screen.
Additional equipment :
*Sheet unwinding device, motorized drive, control of the loop by photocells, sheet connecting table.
*Heating of the sheet edges on the input side, pneumatic drive.
*Indicator of the sheet temperature, including temperature regulation measured by infrared pyrometer.
*Lower heating, 3 times the heating length, with 63 quartz elements, heating power 31.5 kW, with full field adjustment, individual setting
*Drive of the pre-stretching punch in the upper table. The stroke and speed of the actuator are adjustable on the display.
*Upper and lower drive of the clamping frame.
*Cutting station, max. cutting power 500 kN, upper and lower table, servo-motor drive, table speed and stroke adjustment from the control panel, transmission of table movements via 2 kneepads and support for cutting tools, 4 drawbars for a backlash-free cutting movement. Precise guidance of the table by three columns.
*Waste screen winding station, motorised drive with manual evacuation device for the coils (waste grids).
*Interface for connection to modem.
*Equipment for hot cutting, for reheating of steel strip knives, including flow rate controller, temperature adjustable on screen