Dual Spindle CNC Lathe

DS-6146SY

DS-6146SY replaces the tailstock with a subspindle, two coaxial spindles can finish two sides at a time, equipped with a wedge type Y-axis to complete complex mill-turn machining.

Techical Data

CAPACITY

Swing Over Cross Bed

Φ400 mm

Swing Over Carriage

Φ300 mm

Turning Length

Up to 500mm

Turning Diameter

Bar Material up to Φ46mm

Single Workpiece up to Φ300mm

Bed Type

True One-Piece Cast Iron

TRAVELS

X-Axis

400mm

Z1-Axis

500mm

Z2-Axis

500mm

Y-Axis

80mm

Guideway Type

40mm TAIWAN Ball Screw Rod

45mm TAIWAN linear guideway

Z/X Axis

Up to 30m/min

Machining Accuracy

±0.005mm

Surface roughness

≤Ra 1.6μm

SPINDLE

Spindle Nose Taper

A2-5/A2-4

Speed

5000 RPM

Spindle Motor Power

Main 11KW/Sub-Spindle 7.5KW

Collet Type

Hydraulic Collet

TOOLS

Power Turret

BMT55 15-Station

Outer diameter of cutting tool shank

25mm*25mm

CNC CONTROL

Controller

SYNTEC

POWER SUPPLY

Total Power

35KW

Voltage

380VAC 50Hz

DIMENSIONS

Dimensions (L/W/H)

2800mm*2200mm*2000 mm

Weight

5600 kg
Features

  • One-piece cast iron foundation is a true 45-degree highly rigidity and vibration dampening slant bed casting base, providing large mass in a small footprint. More mass means higher rigidity and better heat dissipation to handle the materials with higher hardness like high-speed steel.

  • The machine is designed with two coaxial spindles, one fixed main spindle and sub-spindle with a separate Z-axis, equipped with a BMT55 power turret to form a mill-turn CNC lathe.

  • The main spindle is an electric spindle with a C-axis function, high speed, high precision, and low vibration which can make the workpiece precisely. Each spindle bearing assembly was tested for dynamic balance before installation to ensure high-speed running stability.

  • Equips with Taiwan 40mm ball screw rod rail and 45mm linear guideway to provide precision and low vibration tool carriage movement.

  • Equips with auto lubrication system to ensure transmission system smoothly and long-lived.

  • The main spindle is equipped with BMT 55 power turret has 15 stations and with Y axis.

  • SYNTEC CNC system co-works with quality electrical parts providing a rapid-operation and durable use.
Optional

Auto Bar Feeder

Servo Bar Feeder

Part Catcher

Oil Mist Collector

Chain Chip Conveyor

Application

DS-6146SY is a professional and high-end model with a dual spindle, dual turret, and dual Y-axis horizontal turning centers specialized in the multi-task process for precision complex parts in one setup, which could compete to handle the turning process of double-ended parts in a single setup with brass, bronze, aluminum, steel, stainless steel, and rigid plastic with bar material up to Φ46mm or single workpieces up to Φ300mm. This model allows you to increase maximum productivity by streamlining the process.

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