USED MORI SEIKI SL-204 – 2002

The MORI SEIKI SL-204 2002 is a compact and rigid CNC Turning Center designed for precision turning, facing, boring, threading, grooving, drilling, and high-production machining. Built by Mori Seiki, the SL-204 is part of the company’s widely used SL Series and is designed for manufacturers that need reliable CNC turning performance in a relatively compact machine footprint.

The 2002 MORI SEIKI SL-204 is generally configured with approximately 20″ of maximum swing and around 12–14″ of maximum turning diameter, depending on the exact machine configuration. Typical machines use an approximately 8″ chuck, a spindle bore suitable for approximately 2.0–2.6″ bar capacity, and a high-speed main spindle designed for both production turning and precision finishing. The machine can also be equipped with a tailstock, parts catcher, bar feeder, chip conveyor, tool setter, and other production accessories.

The SL-204 uses a rigid horizontal turning configuration that provides good support for both roughing and finishing operations. Depending on the individual 2002 machine, CNC controls may include Mori Seiki MAPPS or FANUC-based control configurations, with features such as conversational programming, fixed cycles, threading, tool offsets, programmable spindle speed, and automatic tool management.

The MORI SEIKI SL-204 2002 is an excellent choice for manufacturers producing shafts, bushings, fittings, automotive components, hydraulic components, pump parts, valve components, and other small- to medium-sized precision turned parts.

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MORI SEIKI SL-204 2002 – AXIS

Specification	Value
X Axis	Approximately 190–210 mm (7.5–8.3″)
Z Axis	Approximately 510 mm (20.1″)
Y Axis	Not Standard / Configuration Dependent
C Axis	Configuration Dependent
Machine Configuration	CNC Horizontal Turning Center
Axis Configuration	X / Z
Live Tooling	Configuration Dependent

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MORI SEIKI SL-204 2002 – AXIS TRAVELS / WORK ENVELOPE

Specification	Value
Maximum Swing	Approximately 500 mm (19.7″)
Maximum Turning Diameter	Approximately 300–350 mm (11.8–13.8″)
Maximum Turning Length	Approximately 500 mm (19.7″)
X Axis Travel	Approximately 190–210 mm
Z Axis Travel	Approximately 510 mm
Main Spindle Bar Capacity	Approximately 50–65 mm (2.0–2.6″)
Chuck Size	Approximately 8″
Tailstock	Configuration Dependent
Distance Between Centers	Configuration Dependent

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MORI SEIKI SL-204 2002 – CAPACITY

Specification	Value
Machine Type	CNC Horizontal Turning Center
Main Chuck	Approximately 8″
Maximum Turning Diameter	Approximately 12–14″
Maximum Turning Length	Approximately 20″
Main Bar Capacity	Approximately 2.0–2.6″
Main Spindle	Yes
C-Axis	Configuration Dependent
Live Tooling	Configuration Dependent
Tailstock	Configuration Dependent
Parts Catcher	Configuration Dependent
Bar Feeder	Configuration Dependent

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MORI SEIKI SL-204 2002 – SPINDLE

Specification	Value
Main Spindle Speed	Approximately 4,000–5,000 RPM
Main Chuck	Approximately 8″
Main Bar Capacity	Approximately 50–65 mm
Spindle Motor	Configuration Dependent
Spindle Bore	Configuration Dependent
Spindle Nose	Configuration Dependent
C-Axis	Configuration Dependent
Spindle Configuration	Main Spindle
Spindle Cooling	Configuration Dependent

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MORI SEIKI SL-204 2002 – TURRET

Specification	Value
Turret Type	Automatic CNC Turret
Tool Capacity	Approximately 10–12 Stations
Tool Stations	Configuration Dependent
Live Tool Stations	Configuration Dependent
Static Tool Stations	Yes
Toolholder Type	Configuration Dependent
Turret Indexing	Automatic
Tool Management	Automatic

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MORI SEIKI SL-204 2002 – LIVE TOOLING

Specification	Value
Live Tooling	Configuration Dependent
Milling Capability	Configuration Dependent
Drilling	Configuration Dependent
Tapping	Configuration Dependent
C-Axis Milling	Configuration Dependent
Driven Toolholders	Configuration Dependent
Face Milling	Configuration Dependent
Cross Drilling	Configuration Dependent

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MORI SEIKI SL-204 2002 – CONTROL SYSTEM

Specification	Value
CNC Control	FANUC / Mori Seiki MAPPS, Configuration Dependent
Programming	ISO G-Code
Conversational Programming	Configuration Dependent
Tool Offset Management	Yes
Fixed Cycles	Yes
Threading Cycles	Yes
Tool Nose Compensation	Yes
Diagnostic Functions	Yes
Program Storage	Configuration Dependent
Data Transfer	Configuration Dependent

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MORI SEIKI SL-204 2002 – FEEDRATES

Specification	Value
X Rapid Traverse	Approximately 12–20 m/min
Z Rapid Traverse	Approximately 20–24 m/min
X Rapid Traverse	Approximately 470–790 IPM
Z Rapid Traverse	Approximately 790–945 IPM
Cutting Feedrate	Configuration Dependent
Maximum Feedrate	Configuration Dependent
Interpolation	Linear / Circular
Threading	CNC Controlled

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MORI SEIKI SL-204 2002 – COOLANT / CHIP MANAGEMENT

Specification	Value
Flood Coolant	Standard
Chip Conveyor	Configuration Dependent
High-Pressure Coolant	Configuration Dependent
Coolant Filtration	Configuration Dependent
Automatic Lubrication	Standard
Coolant Tank	Integrated
Parts Washdown	Configuration Dependent
Chip Management	Conveyor / Configuration Dependent

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MORI SEIKI SL-204 2002 – POWER REQUIREMENTS

Specification	Value
Electrical Supply	Three Phase
Voltage	Configuration Dependent
Frequency	50/60 Hz
Connected Load	Configuration Dependent
Air Supply	Required
Hydraulic System	Configuration Dependent
Transformer	Configuration Dependent
Automatic Lubrication	Standard

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MORI SEIKI SL-204 2002 – DIMENSIONS

Specification	Value
Length	Approximately 100–120″
Width	Approximately 65–75″
Height	Approximately 70–75″
Machine Weight	Approximately 8,000–10,000 lbs
Floor Space	Configuration Dependent

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MORI SEIKI SL-204 2002 – GENERAL INFORMATION

Item	Details
Manufacturer	Mori Seiki
Model	SL-204
Year	2002
Machine Type	CNC Horizontal Turning Center
CNC Control	FANUC / MAPPS, Configuration Dependent
Main Chuck	Approximately 8″
Maximum Turning Diameter	Approximately 12–14″
Maximum Turning Length	Approximately 20″
Main Spindle Speed	Approximately 4,000–5,000 RPM
Main Bar Capacity	Approximately 2.0–2.6″
Turret	Automatic CNC Turret
Tool Capacity	Approximately 10–12 Stations
C-Axis	Configuration Dependent
Live Tooling	Configuration Dependent
Tailstock	Configuration Dependent
Chip Conveyor	Configuration Dependent

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INDUSTRIES THAT USE MORI SEIKI SL-204 2002

The MORI SEIKI SL-204 2002 is well suited for industries that require reliable CNC turning and repeatable production of small- to medium-sized components, including:

• Automotive
• Aerospace
• Hydraulic and pneumatic
• Oil & gas
• Industrial machinery
• Energy
• Medical
• Defense
• Pump and valve manufacturing
• General precision manufacturing

Its compact turning envelope and rigid construction make it particularly useful for repetitive production work where consistent dimensional accuracy and dependable spindle performance are important.

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TYPICAL PARTS MORI SEIKI SL-204 2002 CAN PRODUCE

The MORI SEIKI SL-204 2002 can manufacture:

• Shafts
• Bushings
• Pins
• Couplings
• Hydraulic components
• Valve components
• Pump components
• Automotive components
• Fittings
• Bearing components
• Spindles
• Precision turned parts

The machine can perform turning, facing, boring, threading, grooving, drilling, reaming, chamfering, and, where equipped, live-tool milling, tapping, and cross-hole machining.

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WHY CHOOSE MORI SEIKI SL-204 2002

The MORI SEIKI SL-204 2002 is an excellent choice for manufacturers looking for a compact production CNC lathe with the rigidity and precision associated with Mori Seiki equipment. Its size makes it practical for job shops and production facilities where floor space is valuable, while its turning capacity is sufficient for a wide range of industrial components.

The rigid horizontal turning configuration provides good cutting stability during roughing and finishing operations. The automatic turret allows multiple cutting tools to be positioned within a single program, reducing manual tool changes and improving cycle consistency.

Depending on configuration, the machine can also provide C-axis and live-tooling capability for drilling, tapping, milling, and other secondary operations. This can reduce the need to transfer components to another machine and improve overall production efficiency.

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WHY BUY USED MORI SEIKI SL-204 2002

Purchasing a used MORI SEIKI SL-204 2002 allows manufacturers to acquire a proven Japanese CNC turning center while reducing the capital investment compared with purchasing a new CNC lathe.

Many used machines may include valuable options such as:

• FANUC or MAPPS CNC control
• Approximately 8″ chuck
• Automatic turret
• 10- or 12-station tooling
• C-axis capability
• Live tooling
• Tailstock
• Automatic tool setter
• Chip conveyor
• Parts catcher
• Bar feeder
• High-pressure coolant
• Hydraulic system
• Toolholders
• Complete tooling package

Before purchasing, buyers should inspect the main spindle, spindle bearings, chuck condition, turret indexing, X/Z axis movement, ballscrews, linear guides, tailstock alignment, hydraulic system, coolant system, CNC control, and machine geometry.

For a 2002 machine, buyers should also review spindle-hour information, alarm history, service records, electrical cabinet condition, control electronics, and availability of replacement components.

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HOW MUCH DOES A USED MORI SEIKI SL-204 2002 COST?

The value of a used MORI SEIKI SL-204 2002 depends heavily on machine condition, spindle hours, control configuration, chuck and turret condition, live-tooling capability, installed options, tooling package, and maintenance history.

Machines equipped with C-axis, live tooling, tailstock, chip conveyor, parts catcher, bar feeder, automatic tool setting, high-pressure coolant, and complete tooling generally command higher resale values.

Based on the machine’s age, compact production capacity, Mori Seiki reputation, and typical used-market positioning, a used MORI SEIKI SL-204 2002 can typically be expected to sell in the approximately $12,000 to $35,000 USD range, with the actual value depending heavily on condition, spindle hours, options, tooling, and location.

A well-maintained machine with a healthy spindle, accurate turret, good CNC control, clean hydraulic and lubrication systems, complete tooling, and documented maintenance may command a premium. A higher-hour machine requiring spindle repairs, turret work, ballscrew replacement, or control/electrical repairs may sell for considerably less.