The most compact in the series with 8" hydraulic chuck and 14 HP spindle motor
YH21 inherits the same features proven to deliver high performance cutting year in and year out. Features like boxway contruction, rigid spindle and bearing design. C4-class ballscrew are shared across all models in the YH series, so customers can benefit the most from the You Ji's 29+ years of experience in building reliable machine tools and Cubic Machinery's insistence and dedication to quality and service.
Spindle
Double roller bearings and ball bearings fitted on the spindle offer large contact surface ensuring highest rigidity for heavy loads and superior surface finish. Spindle bearings are permanently lubricated precision class P4. The spindle’s suitable span, heavy cast structure and gear-free design eliminate vibration and meet the high rigidity and high precision
Specifications at a Glance
- Max. Swing Diameter
- 25.59"
- Chuck Size
- 8"
- X Axis Travel
- 8.27"
- Z Axis Travel
- 20.08"
- Turret Type
- 10-12 stations
- Spindle Motor
- 12 hp / 14 hp
- Spindle Speed
- 40 ~ 4,000 rpm
Turret
The tool turret features high precision curved coupling with powerful hydraulic clamping for heavy cutting. The high turret indexing rate is made possible by a non-stop random indexing system, allowing quick tool change over, high positioning speed and a reduction in non-cutting time.
Tooling System
Machine Base
The one-piece, Meehanite casting base has been proven to have significant advantages for precision turning and has the ability to distribute stress and heat throughout it's entire structure. Unique and special design of chip conveyor, for side or rear exit from the machine, ensures perfect alignment and space saving.
View You Ji YH-21 Slant-Bed CNC Lathe brochure
Standard Equipment
- FANUC 0i-TC control
- FANUC AC spindle drive and motors
- Programmable tailstock
- Heat exchanger for electrical cabinet
- Hydraulic power unit
- Automatic relief lubrication unit
- Two sets of OD tool holders
- Four sets of boring bar holders
- One set of tool sleeves ( 8-piece set )
- Coolant system
- Chip conveyor with chip cart
- Fully enclosed chip guard
- Work light
- Machine status tower light
- Tool box with tools
- One set of leveling bolts and pads
- FANUC and machine manuals
- Two year FANUC warranty
- One year mechanical part and labor warranty
Optional Equipment and Accessories
- FANUC 18i-TC control
- Upgrade to bigger hydraulic chuck
- Spindle orientation
- C-axis
- VDI turret
- Manual tool presetter
- Mist collector
- Oil/water separator
- Manual steady rest
- Automatic steady rest
- Bar feeder
- Parts catcher
- Parts conveyor
- Automatic door
- Extra tool holder
- Air conditioner for electrical cabinet
- 440V/3PH Transformer
- CE standard