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CNC lathe MJ0850
horizontalslant bedA2-6

CNC lathe - MJ0850 - Ningbo GongTie Precision Machinery Co.,LTD - horizontal / slant bed / A2-6
CNC lathe - MJ0850 - Ningbo GongTie Precision Machinery Co.,LTD - horizontal / slant bed / A2-6
CNC lathe - MJ0850 - Ningbo GongTie Precision Machinery Co.,LTD - horizontal / slant bed / A2-6 - image - 2
CNC lathe - MJ0850 - Ningbo GongTie Precision Machinery Co.,LTD - horizontal / slant bed / A2-6 - image - 3
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Characteristics

Control type
CNC
Spindle orientation
horizontal
Structure
slant bed
Spindle mount
A2-6
Number of tool stations
12 tools, 8 tools
Drive system
servo-driven
Applications
for automotive applications, for aerospace applications, for production
Performance
high-precision, high-rigidity
Associated function
milling
Options and accessories
automated loading/unloading, with gantry robot, with integrated bar feeder
Diameter

600 mm
(23.62 in)

Spindle speed

Min.: 0 rpm
(0 rad.min-1)

Max.: 4,500 rpm
(28,274.334 rad.min-1)

Maximum part length

500 mm
(20 in)

Maximum cutting diameter

320 mm
(13 in)

Bar capacity

40 mm, 50 mm
(2 in, 2 in)

Axe X

185 mm
(7 in)

Axe Z

556 mm
(22 in)

Rapids on X

20 m/min

Rapids on Z

20 m/min

Nominal power

15 kW
(20.4 hp)

Maximum torque

91 Nm, 260 Nm
(67 ft.lb, 192 ft.lb)

Coolant capacity

40 l
(11 gal)

Overall lenght

2,261 mm
(89 in)

Overall width

1,668 mm
(66 in)

Overall height

1,760 mm
(69 in)

Weight

3,200 kg
(7,055 lb)

Description

Overview
  • MJ0850 is a horizontal slant-bed CNC turning-milling lathe engineered for integrated turning and milling in industrial production. It combines an HT300 cast-iron slant bed, a synchronous motorized spindle and a servo-driven turret with a hydraulic tailstock to support automated, heavy-duty precision operations.


Key features
  • HT300 integrated cast-iron slant bed for high rigidity and vibration damping.
  • Syntec 22TA CNC system (FANUC or SIEMENS optional) for programming and control.
  • 15 kW synchronous motorized spindle with NSK P4 bearings, oil cooling and high torque/positioning accuracy.
  • 8-inch hydraulic hollow chuck (3-jaw) with through-spindle capability; spindle bore Ø66 mm.
  • 12-station servo turret (100 mm center height) for rapid tool indexing and heavy turning.
  • PMI 3210 ball screws and PMI roller guide ways (MSR35R-P) for high-precision feeding and repeatability.
  • Seven Ocean 40 L hydraulic station (1.5 kW) supplying stable hydraulic power for chuck, spindle cylinder and tailstock.
  • 2 L forced-feed oil lubrication system and multi-stage cooling/filtration with 2V-60 water-lifting pump and 120 L tank.
  • Fully enclosed machine cover and stainless-steel inner fence for chip control and operator safety.
  • Schneider low-voltage electrical components and heat exchanger in the electrical cabinet.


Machine parts / components
  • Lathe bed: integrally cast HT300 iron, high-temperature stoving varnish, designed for full-part loading and chip conveyance.
  • CNC system: Syntec 22TA standard; FANUC or SIEMENS optional.
  • Spindle: synchronous built-in motorized spindle, NSK P4 bearings, oil cooling, low vibration and precise torque control.
  • Chuck: 8" hydraulic hollow chuck, hardened and ground contact surfaces, direct lubrication for high clamping accuracy.
  • Turret: 12-station servo turret, 100 mm center height, supports tool shank φ25 mm and drilling holder ID φ40 mm.
  • Tailstock: hydraulic tailstock with MT4 taper, tailstock travel 470 mm, quill travel 100 mm.
  • Guide way & ballscrew: PMI roller guides (35 mm) and PMI 3210 ball screws for X/Z axes with oil lubrication and cooling.
  • Hydraulic station: Seven Ocean 40 L, 1.5 kW motor for hydraulic functions.
  • Cooling & cleaning: water-lifting pump 2V-60, large coolant tank and filtration system.
  • Electrical box: Schneider components, safety interlock and heat exchanger.


Applications and options
  • Suitable for automotive, aerospace, electronics, refrigeration, precision machinery and general turned parts production.
  • Available options: FANUC/SIEMENS controller, live tooling, bar feeder, robot integration, chip conveyors, automatic doors, tool measurement systems, C-axis indexing and other automation accessories.


Technical specifications
  • Model: MJ0850
  • Max. swing diameter over bed: 600 mm
  • Max. turning diameter: 320 mm
  • Max. turning length: 500 mm
  • X axis travel: 185 mm
  • Z axis travel: 556 mm
  • Tailstock travel: 470 mm
  • Tailstock quill travel: 100 mm
  • Spindle nose: A2-6
  • Hydraulic chuck size: 8 inch
  • Spindle bore diameter: 66 mm
  • Max. bar capacity (inner/outer): 50 / 40 mm
  • Spindle motor power: 15 kW
  • Spindle max speed: 0–4500 r/min
  • Spindle rated torque / max torque: 91 / 260 N·m
  • X/Z axis rapid traverse (G0): 20 / 20 m/min
  • Tool holder quantity: 4 (standard turret/tool stations as indicated)
  • Tool shank size: 25 mm
  • Boring tool holder ID: φ40 mm
  • Optional turret center height (backside): 100 mm
  • Tools quantity (turret capacity): 8 pieces
  • X/Z axis repeatability: 0.003 mm
  • Hydraulic tank capacity: 40 L
  • Machine full loading power: 23 kW
  • Dimension (L x W x H): 2261 x 1668 x 1760 mm
  • Total machine weight: 3200 kg
  • Warranty: 12 months
  • MOQ: 1 set

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.