HIRUNG EV855L High-Precision Vertical Machining Center
The HIRUNG EV855L Vertical Machining Center is engineered to meet the demands of medium-scale production environments. With its enhanced capacity and high-performance features, the EV855L is ideal for machining medium-sized components with precision and efficiency. Whether you’re in the automotive, aerospace, or general machining industry, the EV855L delivers reliable performance to boost your productivity.
Built for Stability and Accurac
The EV855L is designed for unwavering stability and precision. Its broad base fully supports the worktable, eliminating suspension and ensuring accuracy during rapid movements. Enhanced Z-axis rigidity, achieved through a wide spindle box-column contact surface with over 150 mm contact length, prevents deflection during heavy cuts. The optimized chip management system, with a high-angle rear cast iron chip area, efficiently removes chips, maintaining a clean workspace and thermal stability.
Core Engineering Features
Our design philosophy focuses on creating a stable and reliable cutting platform.
● Robust Machine Structure: Built with Premium German Meehannite FC30 cast iron, optimized through Finite Element Method (FEM) analysis for superior strength and vibration dampening. A patented heat treatment ensures lasting stability.
● High-Precision Spindle: Features a belt-type spindle (BT40 or SK40) with 10,000 rpm and 7.5/11 kW power, using P4 Japanese NSK bearings with spindle suspension controlled within 0.003 mm for exceptional accuracy.
● Advanced Linear Guideways: Equipped with Taiwan HIWIN roller-type linear guideways on all three axes, enhancing rigidity and ensuring precise machining.
● Precision Ball Screws: Utilizes high-precision ball screws from Taiwan HIWIN or PMI (Φ40×16 mm), delivering smooth axis movement and excellent repeatability.
Technical Specifications
Category | Specification |
Travel |
|
X/Y/Z-axis travel | 800 / 550/ 550 mm |
Distance from spindle nose to table surface | 150 – 700 mm |
Worktable |
|
Table size | 1000 × 550 mm |
Max. table load | 600 kg |
Spindle |
|
BT-Type | BT40 (Optional BT50) |
Spindle max. speed | 12,000 rpm |
Spindle connection form | Belt type |
Spindle power | 11 / 12 kW |
Feed Rate |
|
Rapid traverse feedrate | 48 / 48 / 48 m/min |
Cutting feedrate | 0 – 20,000 mm/min |
Tool Magazine |
|
Number of tool magazines | 24 |
Max. tool dia. | 110 / 220 mm |
Max. tool length | 350 mm |
Max. tool weight | 15 kg |
Accuracy |
|
Positioning accuracy (X/Y/Z) | ±0.005 mm (ISO 230-2) |
Repeated accuracy (X/Y/Z) | ±0.002 mm (ISO 230-2) |
General |
|
Machine weight | 5,500 kg |
Floor space | 2,600 x 2,300 x 2,550 mm |
NC System | MITSUBISHI M80B / SIEMENS 828D 8.4” / FANUC 0IMF PLUS |
Spindle oil coolant device | Yes |
Accessories to Enhance Your Machining
Standard Accessories:
- Total Splash Guard
- Belt-type spindle: BT40 or SK40, 10,000 rpm, 7.5/11 kW
- Taiwan HIWIN roller linear guides
- Taiwan HIWIN or PMI ball screws (Φ40×16 mm)
- Cutting cooling system
- Spindle oil cooling system
- Central auto-lubrication system
- Heat exchanger for electric cabinet
- 24T arm-type tool magazine
- Oil-water separation device
- Safety door lock
- Manual pulse generator
- RS232C interface
- Working light
- Indicator light for pause and completion
- Automatic power-off (M30)
- Basic toolbox
- Leveling bolts and blocks
Optional Accessories:
- Spiral scraps discharge machine
- 4-axis or 5-axis rotating table
- Renishaw auto work/tool measuring devices (OMP40-2, TS27R)
- Water through the center of the spindle (CTS)
- Water through the center of the spindle (CTS)
- Electric box air conditioner
- Oil mist collection and separation
- Automatic door
- 3-axis optical ruler
User-Centric Design and Safety
● Intuitive Electrical Layout: Components are clearly labeled in Chinese, English, and Russian, simplifying maintenance for global engineers.
● Hassle-Free Installation: A phase sequence protection switch with a green light indicator ensures correct power connection, streamlining setup.
● Safety and Sustainability: Includes a standard safety door lock for operator protection and an oil-water separation device for eco-friendly operation and extended machine life.
Target Industries and Applications
The EV850L’s extended table and high-speed spindle make it ideal for:
● Machining long shafts and bars
● Producing automotive components like axles and frames
● Manufacturing aerospace structural parts
● Creating molds and dies for larger products
● General precision engineering for medium to large workpieces
Elevate Your Production with the HIRUNG EV850L
The HIRUNG EV855L Vertical Machining Center is a versatile, high-performance solution for machining longer workpieces with precision. Its extended table, robust engineering, and user-friendly features make it an essential asset for medium-scale manufacturing. Contact our expert team today to request a quote or schedule a demo.