Used OKUMA MCR-A5C-R 5-Face CNC Gantry Machining Center

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Product Highlight

Used OKUMA MCR-A5C-R is a Japanese 5-face CNC double-column machining center designed for large industrial workpieces. Its reported configuration includes a 5000 × 2500 mm worktable, 27-ton load capacity, 6000 RPM spindle, BT50 tooling, and 50-tool automatic tool changer. It is suitable for heavy machinery, mold bases, and large metal components requiring multi-side machining.

Product Description

Used Japanese OKUMA MCR-A5C-R is a heavy-duty, 5-face CNC double-column machining center designed for large workpieces and multi-side milling operations. Featuring a 5000 × 2500 mm worktable, 27-ton rated load capacity, 6000 RPM spindle, BT50 tooling, and a 50-tool magazine, it offers versatile machining capabilities for heavy industrial applications. Contact us for machine specifications, available inspection records, and a quotation.

Revised Technical Specifications

Parameter	Specification
Manufacturer	OKUMA
Model	MCR-A5C-R
Country of Manufacture	Japan
Condition	Used / Pre-owned
Machine Type	CNC Double-Column Machining Center
Machining Type	5-Face Machining
CNC System	OKUMA OSP-E200M-R (Verify)
X-Axis Travel	5200 mm
Y-Axis Travel	3100 mm
Z-Axis Travel	650 mm (Pending Verification)
W-Axis Travel	1000 mm
Table Size	5000 × 2500 mm
Maximum Table Load	27,000 kg
Effective Width Between Columns	2650 mm
Maximum Table-to-Spindle Nose Distance	1650 mm (Reported)
Spindle Speed	6000 RPM
Spindle Taper	MAS BT50
Tool Magazine	50 Tools
Maximum Tool Length	400 mm
Maximum Tool Weight	25 kg
Rapid Traverse X/Y/Z	30 / 32 / 20 m/min
Cutting Feed Rate	1–10,000 mm/min
Main Spindle Motor	26/22 or 30/22 kW (Verify)
Vertical Milling Head	Reported Included
90° Angular Milling Head	Reported Included
Guideway Construction	Box Ways (Verify)
Machine Dimensions	Approx. 15,000 × 8,000 × 5,500 mm (Unverified)

Specification Note:

Specifications are based on the available machine information and are subject to verification. Final specifications, accessories, and machine condition should be confirmed before purchase.

Applications & Industries

Used OKUMA MCR-A5C-R CNC gantry machining center is suitable for machining large and heavy industrial components. Its double-column structure, large worktable, and 5-face machining configuration support versatile milling operations on complex workpieces.

Typical Applications:

Heavy Machinery: Machine beds, industrial frames, and equipment housings.
Mold & Die Manufacturing: Large mold bases, die components, and tooling structures.
Energy Equipment: Generator frames, turbine-related housings, and large structural components.
Construction Equipment: Large fabricated and cast mechanical components.
Industrial Manufacturing: Large steel and cast-iron parts requiring multi-side milling.

Its 5-face machining configuration can help reduce workpiece repositioning and simplify machining processes for suitable components.

FAQ

What is the worktable size of the used OKUMA MCR-A5C-R?

The machine has a reported worktable size of 5000 × 2500 mm and a rated maximum table load of 27,000 kg, making it suitable for large and heavy workpieces.

Can the OKUMA MCR-A5C-R perform 5-face machining?

Yes. The MCR-A5C-R is designed for 5-face machining. This machine is reported to include a vertical milling head and a 90-degree angular milling head. The supplied attachment configuration should be confirmed before purchase.