Lanhao flexible bending center focuses on solving all kinds of complex sheet metal and bending problems in metal forming. Through the multi-axis concurrent linkage, the sheet metal work can be completed automatically, and the dependence on the mold and labor can be solved from the technical point of view, so as to effectively improve the production efficiency and reduce the production cost.
Easily realize the bending requirements of arc, dead edge, return type, closed type and other complex types of sheet metal.
Lanhao flexible bending center can be widely used in the field of steel cabinet housing (file cabinet, tool cabinet, outer shield, electrical cabinet, communication cabinet, gas cabinet, water meter cabinet......) , kitchenware (refrigerators, air conditioners, cooking appliances...) , furniture, ventilation, refrigeration, purification, door industry, decoration, elevator and other related metal forming fields.
Process description:
High grade castings
The core frame of the equipment adopts high grade QT500-7 and HT250 castings, and the grade of the castings is measured by the testing instrument. Through precise finite element analysis, the frame adopts stable triangular interconnection design, which greatly ensures the stability under high tonnage impact force.
High standard welding
Carbon dioxide protection welding is adopted in the whole welding process, and full welding process is adopted at the welding place to ensure that the welded workpiece is firm and beautiful.
Stress relief treatment
The supporting table of casting and welding adopts high-precision temperature-controlled furnace, and carries out heat treatment processes such as tempering and annealing for many times according to the corresponding temperature curve of the material, and then carries out the full-frequency vibration aging treatment for a long time, so as to release the internal stress of the workpiece and keep it from deformation after long-term use.
Precision machining
Different fixtures are designed for different workpieces. High precision multi-axis machining center is used to finish the workpieces to ensure the consistency of the accuracy before and after clamping.
Strict inspection
Using high precision micrometer U table, with long service life of marble platform and marble square feet, for each workpiece for precise measurement, strictly control the processing quality of each workpiece, layer upon layer check, so that the assembly accuracy of the machine meets the standard of high precision machine tools.
Application show:
Lanhao flexible intelligent bending center can easily meet the bending requirements of arc, dead edge, return type, closed type and other complex types of sheet metal.
Configuration parameters:
| Parameters |
LHA-1400P |
| Max. bending speed |
0.2second/time |
| Max. Bending width |
1400mm |
| Bending height |
170mm |
| Rated voltage |
380v |
| Motor power |
38Kw |
| Average power |
about1.8Kw |
| Noise |
about50dB |
| Machines size |
440*190*290cm |
| Machine weight |
about 12t |
Max. bending thickness
(customizable for thicker panels) |
UST 515N/mm2 304 stainless steel 1.2mm |
| |
UST 410N/mm2 cold panel 1.5mm |
| |
UST 265N/mm2 aluminum panel 2.0mm |
| Min. material thickness |
0.35mm |
| Four side forming, minimum inner size |
140*190mm |
| Double sides forming minimum inner size |
140mm |
| Max. bending size |
1400*1400mm |
| Axis quantity |
standard 13 axis concurrent linkage |
| Power horn blank holder |
optional |
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}