made in china manufacturer 3+1 axis cnc press brake, hydraulic bending machine for sale

cnc press brake from chinese manufacturer

Product introduction


The Whole Structure of Press Brake:
Totally European design, streamlined looking
Taking off inner-stress of welded parts by tempering, good stability
Remove rust with sand-blast and coated with anti-rust paint
Adopt Spanish pentahedron machine center, once clamping can finish all working surfaces which will
guarantee dimension precision and position precision.
The design of the machine frame is a critical part of any machine with relation to its ability to produce accurate parts for a long period of time.
Frames, assembly surfaces and connection holes are machined after the welding process, up to 60' in a single pass.
Supplying three front sheet supports , Finish of Nippon Polyurethane paint.

The Whole Structure of Press Brake:
Totally European design, streamlined looking
Taking off inner-stress of welded parts by tempering, good stability
Remove rust with sand-blast and coated with anti-rust paint
Frames, assembly surfaces and connection holes are machined after the welding process, up to 60' in a single pass.
Supplying three front sheet supports , Finish of Nippon Polyurethane paint
2) Ram structure:
Upper stroke design for bending, low noise, stable operating situation , Parallel tolerance of Y1 and Y2 is 0.01mm
Y1,Y2 can be programmed separately can work under non-balance load, can bend cone-shape work piece
At bottom dead center a pressure-keeping time is offered, and can be programmed to assure precision of all kinds of work piece. Can move the ram up slowly, which allows the operator to control work piece conveniently Universal fixing-surface of the upper tool can be meeting with the clamping requirement of the tool farthest!
Hydraulic system:
Close loop electro-hydraulic synchronized servo-control system, the most advanced
Hydraulic system is from Rexroth, Germany, a full loop electric-hydraulic proportional servo control, Sumitomo oil pump, Japan.
Imported linear optical reader, guiding system, positioning system and hydraulic balancing system with
high precision, which all can permit the processing work piece of full length or with eccentric.
An outfit with "C" is at throat, as deformation compensation on throat, directly measuring the distance
between upper tool and low die, assuring the precision of work piece.
All seals in cylinder is imported, the most famous brand, good quality and high performance
Overload overflow protection is outfitted to hydraulic system, which can assure no leakage, and the oil level
can be read or seen directly
Being able to work under rated load continuously, stable working and high precision
4) CNC Back gauge:
Close loop electro-hydraulic synchronized servo-control system,the most advanced
Good for work piece needing multiple steps of bending with high precision requirement.
X is moved with ball screw,guided by linear guide,and driven by digital AC servo-motor.
Back gauge has well enough mechanical strength and rigidity with tank-type gauge structure.
Two fingers are moving alone swallow guide,operate easily with high precision
Particular finger-stop design,enlarge the range of back gauge.

Attachment with the machine& Machine key components list


No.1 years sparesRemarkNameOrigin
1-Grease gun& foot switchFree of chargeAsynchronous motorSiemens, Germany
2-Keys to button lock and electric cabinet lockFOCControllerDelem DA52, Holland
3-Foundation boltsFOCTransformerSCHNEIDER
4-O-type sealing ringsFOCAC contactorSCHNEIDER
5-Combined washersFOCCircuit BreakersSCHNEIDER
6-Mobile type foot switchServo motorEstun
7-Operation & maintenance manualIn EnglishGear pumpSiemens pump
8-Electrical diagramIn EnglishSealing partsValqua ,Japan
9-Operation Instruction ENGLISH
Operation Instruction(Machine)
Packing list, Instruction of System
Certificates of quality
Hydraulic Integrated SystemsBosch, Germany,
Quick releaseChina Shanghai

Technical specifications


NoModelPressure
KN
Bending
Leng (mm)
Columns
Distance (mm)
Open
Height (mm)
Throat
Depth (mm)
Slide
Stroke (mm)
Motor
Power (kw)
Machine
Size (mm)
140T/25004002500190021020011042600x1270x1980
263T/2500630250019002352501205.52600x1360x2050
363T/3200630320026002352501205.53300x1360x2050
480T/2500800250019003203201507.52600x1400x2380
580T/3200800320026003203201507.53300x1400x2380
680T/4000800400031003203201507.54100x1400x2380
7100T/25001000250019003303201507.52600x1400x2380
8100T/32001000320026003303201507.53300x1400x2380
9100T/40001000400031003303201507.54100x1400x2380
10100T/50001000500041003303201507.55100x1400x2380
11125T/25001250250019003303201507.52600x1400x2380
12125T/32001250320026003303201507.53300x1400x2380
13125T/40001250400031003303201507.54100x1400x2380
14125T/50001250500041003303201507.55100x1400x2380
15160T/2500160025001900400320200112600x1550x2580
16160T/3200160032002600400320200113300x1550x2580
17160T/4000160040003100400320200114100x1550x2580
18160T/5000160050004100400320200115100x1550x2580
19160T/6000160060004800400320200116100x1550x2580
20200T/2500200025001900435320200152600x1650x2900
21200T/3200200032002600435320200153300x1650x2900
22200T/4000200040003100435320200154100x1650x2900
23200T/5000200050004100435320200155100x1650x2900
24200T/6000200060004800435320200156100x1650x2900
25250T/250025002500190043532020018.52600x1750x3070
26250T/320025003200260043532020018.53300x1750x3070
27250T/400025004000310043532020018.54100x1750x3070
28250T/500025005000410043532020018.55100x1750x3070
29250T/600025006000480043532020018.56100x1750x3070
30300T/3200300032002600435350200223300x1850x3285
31300T/4000300040003100435350200224100x1850x3285
32300T/5000300050004100435350200225100x1850x3285
33300T/6000300060004800435350200226100x1850x3285
34400T/3200400032002600520400250373300x2000x3230
35400T/4000400040003100520400250374100x2000x3230
36400T/5000400050004100520400250375100x2000x3230
37400T/6000400060004800520400250376100x2000x3230
38400T/7000400070005600520400250377100x2000x3230
39500T/4000500040003100600400300454100x2400x3710
40500T/5000500050004100600400300455100x2400x3710
41500T/6000500060004800600400300456100x2400x3710
42500T/7000500070005600600400300457100x2400x3710
43500T/8000500080006200600400300458100x2400x3710
44600T/4000600040003100600400300454100x2650x3750
45600T/5000600050004100600400300455100x2650x3750
46600T/6000600060004800600400300456100x2650x3750
47600T/7000600070005600600400300457100x2650x3750
48600T/8000600080006200600400300458100x2650x3750
49700T/4000400040003100640500300554100x2850x3970
50700T/5000500050004100640500300555100x2850x3970
51700T/6000600060004800640500300556100x2850x3970
52700T/7000700070005600640500300557100x2850x3970
53700T/8000700080006200640500300558100x2850x3970
54800T/40008000400031008005004002x374100x3200x4400
55800T/50008000500041008005004002x375100x3200x4400
56800T/60008000600048008005004002x376100x3200x4400
57800T/70008000700056008005004002x377100x3200x4400
58800T/80008000800062008005004002x378100x3200x4400
591000T/500010000500041008006004002x455100x3500x4950
601000T/600010000600048008006004002x456100x3500x4950
611000T/700010000700056008006004002x457100x3500x4950
621000T/800010000800062008006004002x458100x3500x4950
631200T/500012000500041009006004002x455100x3800x5200
641200T/600012000600048009006004002x456100x3800x5200
651200T/700012000700056009006004002x457100x3800x5200
661200T/800012000800062009006004002x558100x3800x5200