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SG-20Y & SG-32Y

8-axis Swiss-type CNC Lathe

  • Convertible to chucker mode in minutes
  • Simultaneous front / back machining
  • Built-in motor rotary guide bushing
  • 32 mm bar stock capacity
  • FANUC control

Brochure

Higher precision

The rigidity of horizontally opposed gang tool posts at the main spindle side and the headstock linear guides are increased so tooling accuracy is not influenced by cutting load variation.

The main/sub headstocks, and X axes (X1, X2) are arrangedi n a thermal symmetric way, reducing the heat-induceddeformation to a minimum. The small thermal displacement of the bed during long periods of operation promotes high accuracy.

High rigid cast machine bed, absorbing the vibration caused by high-speed rotation and rapid traverse.

Reduced tooling idle time

Rapid traverse: Max. 32 m/min (X1,Y1,Y2 : 24m/min).

Close layout of tools reduces tool change time

Maximum high-speed control, reducing idle time.

Two-path control. Programs can be specified at the maina nd back spindle side separately, and they are read and processed at the same time.

With X2 axis and independent back tool post, simultaneous machining at the main and back spindle side can be done.

M and T codes, axis feed can be specified at the samec ommand block.

High-speed thread cutting function, reducing thread cutting time.

Direct C-axis indexing

Unlike conventional machines, direct C-axis indexing enables deceleration to the chosen index position directly, without the need for a home return, reducing spindle indexing time.

Convert to chucker mode in minutes

With the increase in material cost in recent years, it’s great that SG-32Y has chucker mode to reduce waste. In chuckermode, the machine doesn’t require the space between theguide bushing and the collet so there is less bar remnant.Chucker mode does not require the use of ground bar stocks,so it is suitable for cold-drawn bar machining. In addition, the powerful chucking force enables heavy cutting, minimizes roughness and improves roundness. The user can choose between guide bushing mode or chucker mode according to the length of the part to be produced and be able to convert

Deep hole drilling

Additional deep face drilling post (2 drills) is attached to the back spindle. Max. drilling depth is up to 100mm, besides these 2 drills can be adapted to driven drills as an option foroff-center drilling and tapping.

Thread whirling

Thread whirling head or hobbing head can be mounted on the right cross tool post for processing bone screws or gear hobbing.

Parts conveyor

Workpieces conveyor is standard. the workpiece is discharged from the back spindle to the workpiece conveyor, moving them to the workpiece container

Easy access to tool zone

The operation panel is mounted close to the cutting zone. It can swivel for easy to monitor tool and part program while simultaneously viewing the machining process. The lift-to-full open safety door offers an expanded view of the cutting zone and is convenient for tool setup.

Through tool coolant

The high-pressure coolant system can be hooked up for through-tool coolant, producing great results even for small diameter drills.

Built-in motor rotary guide bushing

Servo rotary guide bushing enables high-speed and accurate machining.

Built-in motors are extremely compact and achieve maximum rigidity, a requirement for achieving maximum speeds and exact concentricity.

Built-in motor spindle on front and back spindles

They have high power up to high speed and maintain high precision and low vibration all in one simple mechanical structure.

Built-in main and back spindle motors increase tooling accuracy.

Standard Accessories

Built-in motor rotary guide bushing

Kit for chucker mode

High-pressure coolant system

Spindle cooling unit

Safety door interlock

Coolant flow switch

Work conveyor

Parts catcher

Chip conveyor and chips cart

Standard tools

Slide fixing blocks (for transit)

Automatic power shut-off

Cutting coolant nozzles

3-tiered warning lamp set

LED work light

Coolant pump (1 HP)

Bar feeder interface

RS232 interface

Ethernet interface

Software for tool-tip height compensation

Tool life management

Back spindle air purge

Cross live drill air purge

Main spindle brake for indexing

Back spindle brake for indexing

Optional Accessories

Oil cooler (for coolant temperature control)

Oil mist separator

Tool setting block gauge

Small bar kit (06-17, 1mm increment)

Bar feeder

Tooling for right cross tool post

Tooling for back tool post

Collet holders  for fixed ID tool post

Rear part ejection

Automatic fire extinguisher

Coolant level switch

Main spindle adapter (non-round bar)

Back spindle adapter (non-round bar)

Specification