Audited Supplier
LU-620
Online Support/Service at Customer Site
14 Month
Metal
Metal-Cutting CNC Machine Tools
Contour Control
Closed-Loop Control
CNC/MNC
0.01~0.02(mm)
Economical CNC Machine Tools
GS, CE, RoHS, ISO 9001
New
25
6
8800
LITZ
Wooden/Iron Bracket/Wooden Box
3863*2730*3310mm
Jiaxing, Zhejiang, China
8457101000
Product Description
LU-620 Vertical 5-axis machining center, high precision and high efficiency, HSK63 tool specification
Basic Info
| Number | Name | Number | Name |
| 1 | HEIDENHAIN TNC_640 controller | 10 | Machine cleaning air gun |
| 2 | Spindle speed 12000rpm | 11 | Full cover plate gold |
| 3 | Tool specification HSK-63A | 12 | Working table large plate surface Ø650mm |
| 4 | Spindle oil cooler | 13 | Front door/tool magazine door safety switch |
| 5 | Spindle air curtain dustproof system | 14 | 32T automatic tool changer |
| 6 | Programmable air blowing outside the spindle | 15 | Three-axis roller guideway |
| 7 | Ring water spray system | 16 | Three-axis hollow oil-cooled screws |
| 8 | Chip removal machine + chip storage car | 17 | X/Y/Z/B/C three-axis optical scale |
9 | Machine cleaning water gun | 18 | Thermal temperature rise compensation system |
| 19 | Z-axis brake motor system | 20 | Tool length measurement |
| 21 | Working light | 22 | Workpiece measurement |
| 23 | Warning light | 24 | Ball gauge for calibration |
| 25 | Automatic power-off system | 26 | Table center correction |
| 27 | Electrical box air-conditioning system | 28 | Mechanical and electrical operation manual (electronic file) |
| 29 | Collision prevention software |
| Item | Unit | LU-620 |
| X-axis travel | mm | 620 |
| Y-axis travel | mm | 520 |
| Z-axis travel | mm | 460 |
| B tilt axis rotation range | degree | -50°~+110° |
| C-axis rotation range | degree | 360° |
| Distance from spindle nose to table surface | mm | 150~610 |
| Spindle speed | rpm | 12000 |
| Tool specification | HSK-63A | |
| Tool magazine type | Tool arm type tool changer | |
| Number of tools | pcs | 32 |
| Maximum tool diameter (without neighbor) | Mm | ψ75(ψ127) |
| Max. tool length | Mm | 250 |
| Max. tool weight | Kg | 8 |
| Spindle motor | kw | 18/21 |
| X/Y/Z axis motor | kw | 6.5/4.5/6.5 |
| B/C axis motor | kw | 8.6/4.5 |
| Table area | mm | ψ650 |
| Center hole size | mm | ψ55H7×12 |
| T-slot arrangement | mm | T18 radial 8 groove |
| Maximum workpiece volume | mm | ψ580x(50+R438)L |
| Maximum table load | KG | 300 |
| X/Y/Z axis rapid traverse | m/min | 36/36/36 |
| B/C axis rapid traverse | rpm | 25 |
| Cutting feed rate | mm/min | 1-20000 |
| Controller | Heidenhain | TNC 640 |
| Machine weight | kg | 8800 |
| Tank capacity | L | 240 |
| Power Requirement | KVA | 25 |
| Air pressure source | kg/cm2 | 6 |
| Appearance size (L/W/H) | mm | 3863×2730×3310 |
- The machine bed, column, spindle box and other key components are used Meehanna (dense baking) castings, stable organization, permanent quality. Casting through the finite element analysis computer calculation analysis, reasonable structural strength and strengthening rib collocation, to provide high mechanical rigidity. The casting material grade is GC-275, the casting structure adopts one-piece molding technology, box structure, and the machining adopts our large pentahedron machining machine, which can complete the machining in one clamping, and the machine tool has high rigidity, high strength, and excellent geometrical positioning accuracy. And can ensure the long-term stability and high precision of the machine tool.
- Note: Meebake castings casting process control with its application
- Meehanite Metal Casting: Meehanite Metal Casting undergoes a series of strict casting process control, such as the control of graphite carbon (GC) and combined carbon (CC) content in the iron material, the control of the metallurgical quality of the molten iron, i.e., the cleanliness and the control of the degree of subcooling (Under Cooling degree). After CA-SI inoculation, and then do the wedge value (Wedge Value) of the control; do 5 elements, alloying elements and nitrogen (N) content control, etc., in the casting is very easy to obtain the expected Polaroid iron base and graphite distribution, and enhance the mechanical properties.
- In order to prevent deformation after processing, the castings are thoroughly annealed, which is conducive to the elimination of internal stress.
- Application of GC40(GC275)
- Dense baking GC40 type is most suitable for casting homogeneous castings with a thickness of 10-15mm. This type of material has dense organization, good strength, proper hardness, low friction coefficient and self-lubrication, so after surface quenching treatment, it is widely used in the workpieces where the friction of metal surfaces with each other causes thermal shock, such as the body of the tool machine, the headstock, the table and the cylinder liner, etc., which has a wide range of uses.
- LU series enters the new realm of 5-axis, whether it is technical precision, high efficiency or modern control technology, LU series are perfectly equipped with the best performance ratio.
- The LU620 series is based on a design concept that enhances high-quality, powerful 5-axis machining through standardization and simple, reliable construction, providing customers with economical 5-axis machining equipment in a highly competitive marketplace with excellent machining performance.
- Efficient production means, equipped with high-performance control system, with high-speed contouring control ability, in the shortest processing time, to obtain the best surface accuracy. High dynamic performance of the five-axis drive processing, can provide processing and production of complex workpieces to meet the demand for five-axis machining.
- Easy access to the machining space, good chip removal performance, ergonomic design, servo drives, optical scale accuracy compensation for all axes, direct measurement systems, which are included in the standard or optional equipment of the machine tool, this five-axis machining centers with CNC rotary table, in all areas of machining have outstanding performance.
- The LU620 5-axis machining center features a highly rigid base to support the single-swing B- and C-axis rotations, and a cross slide design for the X/Y-axis, which ensures optimum stability for machining accuracy and surface quality, providing the customer with the highest level of productivity.
- High efficiency: Suitable for simple to complex 5-axis machining.
- High precision: X/Y/Z axis + B, C axis with high precision optical scales.
- Powerful milling spindle: Direct junction drive with maximum torque of 140 N.m.
- Rapid displacement X/Y/Z: 36/36/36m/min. B/C axis rapid displacement 25rpm.
- At the very high level of machining production, linear technology improves machining efficiency and precision. This machine sets new standards with its stable and compact construction, high cutting speeds thanks to the use of high-tech components, and optimum repeatability and optimum dynamic performance.
1. What is your product range?
A : We specialized in Vertical Machining Center, CNC Lathe, Milling Machines, Lathes, Drilling Machines, Saws, Shapers and so on.
2:What kind of controllers do you use on machines?
A :Siemens, GSK, Fanuc, Syntec etc. You can choose as your request.
3. What is your trade terms?
A : EXW, FOB, CFR and CIF all acceptable.
4 : How can I choose the most suitable machines ?
A : Please tell me model or technical parameter you need, tell us what you want to do by using CNC machining center, we can provide machine with the best price and quality.
You can also send us product pictures and we will choose the most suitable machine for you.
5: What's the payment terms ?
A : T/T ,30% deposit when order ,70% balance payment before shipment ; Irrevocable LC at sight.
6. What about the after sale service?
A:We provide one year warranty, if any parts broken, we will send you a new one for free.
7.Before sending me an inquiry on our machine, it is better for you to provide me the following information?
1)Your metal workpiece size. Because in our factory, we have different models according to working area.
2)Your workpiece materials.
Aluminum/Steel/Iron/Titanium Alloy?
3) You also can send us the drawing of your workpiece, so that we can have a moe careful check and give your more accurate suggestions.
