USED MORI SEIKI SH-630

The MORI SEIKI SH-630 is a heavy-duty CNC horizontal machining center designed for high-production machining of medium to large components. The machine uses a horizontal spindle arrangement, large twin pallets, a rigid machine structure, and a 1-degree indexing rotary table to provide efficient multi-face machining. The SH-630 is commonly documented with approximately 33.1 inches of X-axis travel, 29.9 inches of Y-axis travel, and 33.1 inches of Z-axis travel, along with two pallets measuring approximately 24.8 × 24.8 inches. This configuration allows manufacturers to load and unload one pallet while machining another, improving production efficiency.

The SH-630 is built around a CAT 50 spindle, making it suitable for heavy-duty cutting and larger tooling. Documented machines are available with spindle speeds ranging from approximately 6,000 RPM to 10,000 RPM, with 40 HP spindle configurations commonly listed. The CAT 50 interface provides the rigidity required for milling, boring, drilling, tapping, and other high-load machining operations. The large pallet and approximately 2,640 lb table capacity allow the SH-630 to handle substantial fixtures and workpieces.

Automatic tool changing is another major feature of the SH-630. Depending on the individual machine, the platform can be equipped with 60-tool or 120-tool automatic tool changers. The 1-degree indexed B-axis allows multiple faces of a component to be machined without manually repositioning the workpiece. Documented machines are also equipped with features such as rigid tapping, through-spindle coolant, chip conveyors, and high-pressure coolant systems. Because the SH-630 was produced in multiple configurations, the exact ATC capacity, spindle speed, control, and coolant package should be verified for the machine being offered.

The MORI SEIKI SH-630 is well suited for automotive, aerospace, heavy equipment, industrial machinery, energy, hydraulic, transportation, and general precision machining applications. Its horizontal configuration is particularly useful for deep cavities, large housings, gearbox components, manifolds, and parts requiring machining on multiple faces. A used SH-630 can be an attractive option for manufacturers that need CAT 50 heavy-duty machining capability and palletized production at a substantially lower investment than newer horizontal machining centers.

---

MORI SEIKI SH-630 – AXIS

Specification	Value
X Axis	33.1″ (840 mm) Approx.
Y Axis	29.9″ (760 mm) Approx.
Z Axis	33.1″ (840 mm) Approx.
B Axis	1° Indexing
B-Axis Positions	360
Machine Configuration	Horizontal Machining Center
Standard Configuration	4-Axis
Pallet System	Twin Pallet
Multi-Face Machining	Yes

The SH-630 uses a rotary B-axis table with 1-degree indexing, allowing the workpiece to be positioned around the horizontal spindle for machining multiple faces.

---

MORI SEIKI SH-630 – AXIS TRAVELS / WORK ENVELOPE

Specification	Value
X Axis Travel	33.1″ (840 mm) Approx.
Y Axis Travel	29.9″ (760 mm) Approx.
Z Axis Travel	33.1″ (840 mm) Approx.
Pallet Size	24.8″ × 24.8″ (630 × 630 mm)
Maximum Table Load	Approximately 2,640 lb (1,200 kg)
Maximum Workpiece Swing	Approximately 37″
Maximum Workpiece Height	Approximately 39.4″
B-Axis Indexing	1°
Rapid Traverse	Approximately 1,260 IPM
Spindle Orientation	Horizontal

The large travel range and 630 × 630 mm pallet make the SH-630 suitable for substantial components. Published configurations document a maximum workpiece swing of approximately 37 inches and a maximum workpiece height of approximately 39.4 inches.

---

MORI SEIKI SH-630 – CAPACITY

Specification	Value
Machine Type	CNC Horizontal Machining Center
Pallet Configuration	2 Pallets
Pallet Size	24.8″ × 24.8″
Maximum Table Load	Approximately 2,640 lb
X Travel	33.1″
Y Travel	29.9″
Z Travel	33.1″
Rotary Table	1° Indexing
Spindle Taper	CAT 50
B-Axis	Yes
4-Axis Machining	Yes
5-Axis Machining	Configuration Dependent

The twin-pallet design is particularly valuable for production environments because operators can prepare one pallet while the machine is cutting on the other. The indexed rotary table also reduces the need for manual repositioning of large components.

---

MORI SEIKI SH-630 – SPINDLE

Specification	Value
Spindle Type	Horizontal
Spindle Taper	CAT 50
Maximum Spindle Speed	6,000–10,000 RPM
Common Configuration	10,000 RPM
Spindle Motor	Approximately 40 HP
Available Motor Configuration	Approximately 33.5/40 HP
Spindle Cooling	Configuration Dependent
Through-Spindle Coolant	Configuration Dependent
Heavy-Duty Cutting	Yes

The SH-630 platform was offered with different spindle configurations. Documented machines include both 6,000 RPM and 10,000 RPM versions, with approximately 40 HP spindle motors. The individual machine’s spindle speed and motor rating should therefore be verified.

---

MORI SEIKI SH-630 – TOOL CHANGER

Specification	Value
Tool Capacity	60 or 120 Tools
Tool Changer	Automatic
Tool Interface	CAT 50
Maximum Tool Diameter	Approximately 4.7″ with Adjacent Tools
Maximum Tool Diameter Without Adjacent Tool	Approximately 11.8″
Maximum Tool Length	Approximately 19.7″
Maximum Tool Weight	Approximately 66 lb
Tool-to-Tool Time	Approximately 2.0 sec.

Both 60-tool and 120-tool configurations are documented for the SH-630. The 120-tool configuration provides particularly useful capacity for complex production jobs requiring large numbers of roughing, finishing, drilling, boring, and specialty tools.

---

MORI SEIKI SH-630 – CONTROL SYSTEM

Specification	Value
CNC Control	MORI SEIKI MSC / FANUC
Documented Controls	MSC-502 / MSC-516 / MSC-518
CNC Type	CNC
Programming	ISO G-Code
Inch / Metric	Yes
Rigid Tapping	Equipped on Documented Machines
Custom Macro	Configuration Dependent
Tool Compensation	Configuration Dependent
Helical Interpolation	Configuration Dependent

SH-630 machines were produced over several years and therefore can have different generations of Mori Seiki MSC/FANUC-based controls. Documented machines include MSC-502, MSC-516, and MSC-518 controls.

---

MORI SEIKI SH-630 – COOLANT / CHIP MANAGEMENT

Specification	Value
Flood Coolant	Yes
Through-Spindle Coolant	Configuration Dependent
High-Pressure Coolant	Configuration Dependent
Chip Conveyor	Configuration Dependent
Chip Auger	Equipped on Documented Machines
Coolant Filtration	Configuration Dependent
Coolant Tank	Configuration Dependent
Rigid Tapping	Equipped on Documented Machines

Used SH-630 machines have been documented with high-pressure through-spindle coolant systems, chip augers, and external chip conveyors. One documented machine was equipped with a 1,000 PSI high-pressure through-spindle coolant system.

---

MORI SEIKI SH-630 – POWER REQUIREMENTS

Specification	Value
Electrical Supply	Three Phase
Voltage	Configuration / Location Dependent
Documented Voltage	220 V
Main Spindle Motor	Approximately 40 HP
Total Connected Load	Configuration Dependent
Air Supply	Required
Hydraulic System	Configuration Dependent
Transformer	Configuration Dependent

Electrical requirements vary according to the exact SH-630 configuration, control, spindle motor, coolant equipment, chip conveyor, and installed accessories. The machine’s electrical nameplate should be checked before installation.

---

MORI SEIKI SH-630 – DIMENSIONS

Specification	Value
Length	Approximately 218–235″
Width	Approximately 124–132″
Height	Approximately 126–130″
Machine Weight	Approximately 35,800–40,700 lb
Floor Space	Large Industrial Footprint
Shipping	Heavy Industrial Rigging Required

Published used-machine specifications vary depending on machine configuration and accessories. Documented SH-630 machines are approximately 35,800 to 40,700 lb, making professional rigging and transportation planning important when purchasing a used machine.

---

MORI SEIKI SH-630 – GENERAL INFORMATION

Specification	Value
Manufacturer	MORI SEIKI
Model	SH-630
Machine Type	CNC Horizontal Machining Center
Configuration	Horizontal / Twin Pallet
Pallet Size	24.8″ × 24.8″
Pallet Size Metric	630 × 630 mm
Maximum Table Load	Approximately 2,640 lb
X Travel	Approximately 33.1″
Y Travel	Approximately 29.9″
Z Travel	Approximately 33.1″
B-Axis	1° Indexing
Spindle Taper	CAT 50
Spindle Speed	6,000–10,000 RPM
Spindle Power	Approximately 40 HP
Tool Capacity	60 or 120 Tools
Control	MSC / FANUC Configuration
Twin Pallet	Yes
Chip Conveyor	Configuration Dependent
Through-Spindle Coolant	Configuration Dependent

Because the SH-630 was manufactured in several configurations and model years, exact specifications should be verified from the serial number and individual machine documentation before purchase.

---

INDUSTRIES THAT USE MORI SEIKI SH-630

The MORI SEIKI SH-630 is suited to industries requiring rigid horizontal machining, large workholding capacity, and efficient multi-face production.

• Automotive manufacturing
• Aerospace manufacturing
• Heavy equipment
• Industrial machinery
• Construction equipment
• Energy equipment
• Oil and gas
• Hydraulic equipment
• Pump and valve manufacturing
• Transportation
• Agricultural equipment
• Defense manufacturing
• General engineering
• Contract machining
• Large-component production

---

TYPICAL PARTS MORI SEIKI SH-630 CAN PRODUCE

The horizontal configuration and 630 × 630 mm pallets make the SH-630 particularly suitable for large housings and components that require machining on several faces.

Typical parts include:

• Gearbox housings
• Transmission housings
• Pump housings
• Valve bodies
• Hydraulic manifolds
• Motor housings
• Bearing housings
• Automotive components
• Heavy equipment components
• Industrial machinery parts
• Large brackets
• Flanges
• Fixture bases
• Machine bases
• Aerospace structural components
• Energy equipment components
• Construction equipment components
• Large castings

The 1-degree rotary table allows many of these components to be machined on multiple faces without removing the workpiece from the pallet.

---

WHY CHOOSE MORI SEIKI SH-630

The primary advantage of the MORI SEIKI SH-630 is its combination of CAT 50 heavy-duty machining, large axis travels, twin pallets, and indexed rotary-table capability. It is designed for applications where rigidity, workholding capacity, and production efficiency are more important than compact machine size.

The 630 × 630 mm pallets provide substantial workholding area, while the approximately 33 × 30 × 33-inch travel envelope allows the machine to accommodate large components. The 1-degree B-axis further improves flexibility by allowing the operator to machine multiple faces from different orientations.

The CAT 50 spindle is another major advantage. It provides the rigidity necessary for large cutters and high cutting forces, making the SH-630 suitable for steel, cast iron, and other difficult materials.

The twin-pallet configuration is especially valuable in production environments. While one pallet is being machined, the operator can unload and prepare the second pallet, helping reduce non-cutting time and improve machine utilization.

---

WHY BUY USED MORI SEIKI SH-630

Buying a used MORI SEIKI SH-630 can provide substantial horizontal machining capacity at a relatively low acquisition cost. Current used examples show that these machines can be available at prices far below newer CAT 50 horizontal machining centers.

The machine remains attractive for shops that need a large horizontal work envelope, 50-taper tooling, indexed B-axis machining, and twin-pallet production. A properly maintained SH-630 can still provide strong cutting capability for heavy industrial components.

Because these machines are older, buyers should pay particular attention to spindle condition, axis backlash, ball screws, guideways, rotary-table accuracy, pallet changer operation, ATC condition, CNC control, coolant system, chip conveyor, and available maintenance records.

The exact configuration is also important. A machine with a 120-tool ATC, high-pressure through-spindle coolant, chip conveyor, probing, and a complete tooling package can be considerably more valuable than a basic machine with fewer accessories.

---

HOW MUCH DOES A USED MORI SEIKI SH-630 COST?

The used price of a MORI SEIKI SH-630 depends heavily on year, control, spindle speed, ATC capacity, hours, condition, and included accessories. Current used listings show prices around $12,500 to $24,900 for late-1990s SH-630 machines. One current listing is priced at $12,500, while another 1998 example is listed at approximately $24,900.

A reasonable used-market estimate for a MORI SEIKI SH-630 is approximately $12,000–$30,000, with clean, running machines equipped with 120-tool ATCs, high-pressure coolant, chip conveyors, probing, additional pallets, and good maintenance history potentially selling above this range.

Machines requiring major spindle work, control repairs, pallet-changer repairs, or other significant refurbishment can be worth substantially less. For this model, buyers should evaluate spindle hours, machine hours, spindle condition, axis accuracy, B-axis accuracy, pallet changer operation, ATC condition, CNC control, coolant system, chip conveyor, tooling, and maintenance history before determining the actual value of an individual machine.