- Overview
- Company Profile
- Specification
- Production samples
- Application
- Certifications
- Packaging & Shipping
Basic Info.
Process Usage
Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
Movement Method
Contour Control
Control Method
Closed-Loop Control
Numerical Control
CNC/MNC
Processing Precision
0.001-0.005mm
Performance Classification
High-End CNC Machine Tools
Certification
CE, ISO 9001
Condition
New
Processing Material
Hard Metals, Soft Metals, Alloys, Steel Structures
Spindle Motor Power
22kw
Table Size
3200*2000mm
Maximum Stroke
X:3000mm,Y:2200+200mm,Z:850mm
Spindle Speed
6000r/Min
Position Accuracy
X:0.005mm,Y:0.005mm,Z:0.005mm
Weights
2800kg
Transport Package
Wooden Box
Specification
7800*4300*4000mm
Trademark
LW
Origin
China
Product Description
Lewei Group CNC Technology Co., Ltd. was established in Taiwan, China in 1985, specializing in CNC machine tool manufacturing, October 2014 stationed in Maanshan, Anhui Province, China to set up a complete assembly base, focusing on the development of CNC machine tools, research and development, production, sales and service business. After ten years of Grama people work hard, pay, has been highly recognized by customers, along with China's economic equipment manufacturing industry to take off at the same time, has made the world's attention, has been set up in Dongguan, Guangdong, Anhui Maanshan, Jiangxi Ji'an, Jiangsu Changshu, the four major advanced production bases and the country's more than 30 sales &vice points!
10 years of grinding a sword Grama CNC research and development, casting, processing, assembly, sales and service as a whole, attention to every detail of production, excellence, international standards, perfect testing, sophisticated processing technology, rigorous quality management system, for global customers to create a trustworthy high-quality machine tools and equipment. At present, the main products are: drilling and tapping machining centers, vertical machining centers, horizontal machining centers, gantry machining centers. Our products are popularly sold in China and many countries and regions, with a wide range of applications covering machine tools, aerospace, railroad, mining and metallurgy, petrochemical, automotive, general machinery and IT industries.
Item | Unit | LW400V | LW500V | LW650V |
Processing range | ||||
X/Y/Z axis travel | mm | 800/360/400 | 820/520/500 | 820/520/500 |
B axis rotation angle | Deg. | ±120 | ±120 | ±120 |
C axis rotation angle | 360 | 360 | 360 | |
Distance from spindle nose to worktable | mm | 150-550 | 150-650 | 150-650 |
Max. processing Dia. & height of workpiece | mm | Φ360x400 | Φ520×480 | Φ520×480 |
Work table | ||||
Table size | mm | Φ400 | Φ500 | Φ650 |
Table load | Kg | 200 | 300 | 300 |
T-slot (number x width x spacing) | mm | 8×14×45 | 5×14×100 | 5×14×100 |
Feed system | ||||
X/Y/Z axis rapid feed | m/min | 36/36/36 | 36/36/36 | 36/36/36 |
Max. speed of B/C axis | rpm | 100/150 | 60/100 | 60/100 |
X/Y/Z axis motor torque | Nm | 20/20/20 | 27/27/27 | 27/27/27 |
B axis rated/Max. torque | Nm | 335/640 | 2000/3600 | 2000/3600 |
C-axis rated/Max. torque | Nm | 106/203 | 600/1100 | 600/1100 |
Spindle system | ||||
Spindle drive mode | direct type | direct type | direct type | |
Spindle Max. speed | rpm | 12000 | 12000 | 12000 |
Spindle rated power | kW | 11 | 11 | 11 |
Spindle Max. torque | Nm | 120 | 120 | 120 |
Tool shank specifications | BT40 | BT40 | BT40 | |
Tool changing system | ||||
Tool magazine capacity | pcs | 24 | 24 | 24 |
Tool change time (T-T) | Sec. | 2 | 2 | 2 |
Accuracy | ||||
X/Y/Z repeat positioning accuracy | mm | ≤0.006/0.004/0.004 | ≤0.006/0.004/0.004 | ≤0.006/0.004/0.004 |
X/Y/Z positioning accuracy | mm | ≤0.008/0.006/0.006 | ≤0.008/0.006/0.006 | ≤0.008/0.006/0.006 |
B/C axis repeat positioning accuracy | Sec. | ≤6 | ≤6 | ≤6 |
B/C axis positioning accuracy | Sec. | ≤12 | ≤12 | ≤12 |
Others | ||||
CNC system | Siemens one | Siemens one | Siemens one | |
Machine weight | kg | 8500 | 11000 | 11000 |
Business Type | Factory / Manufacturer | Tolerance | +/-0.01mm ~ +/-0.05mm | |
Service | CNC Machining,Turning and Milling,CNC Turning,OEM /ODM Parts | |||
Material | 1). Aluminum: AL 6061-T6, 6063, 7075-T etc 2). Stainless steel: 303,304,316L, 17-4(SUS630) etc 3). Steel: 4140, Q235, Q345B,20#,45# etc. 4). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc 5). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc 6). Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc. | |||
Finish | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish. Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing. electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench). Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc. | |||
Main Equipment | CNC Machining center(Milling), CNC Lathe, Grinding machine, | |||
Cylindrical grinder machine, Drilling machine, Laser Cutting Machine,etc. | ||||
Drawing format | STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. | Surface roughness | Ra 0.1~3.2 | |
Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM | |||
Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge | ||||
Capacity | CNC turning work range: φ0.5mm-φ150mm*300mm | |||
CNC milling work range: 510mm*1020mm*500mm |