Used OKUMA-BYJC MAR-630H-e Horizontal Machining Center

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Product Highlight

Used OKUMA-BYJC MAR-630H-e horizontal machining center is a heavy-duty 630 mm HMC designed for precision machining of medium to large components. Equipped with an OKUMA OSP-P300M-e CNC control, BT50 spindle, 630 × 630 mm dual pallets, 40-tool magazine and 1000 × 800 × 810 mm XYZ travel, it is well suited for machining housings, valve bodies, gearbox components and other complex industrial parts.

Product Description

Used OKUMA-BYJC MAR-630H-e horizontal machining center manufactured in Beijing, China, featuring 630 × 630 mm dual pallets, BT50 spindle taper, 40-tool magazine and an OKUMA OSP-P300M-e CNC control. With 1000 × 800 × 810 mm XYZ travel and a 1,200 kg pallet load capacity, this heavy-duty HMC is a cost-effective option for machining box-type components, housings, valve bodies and other complex industrial parts.

Technical Specifications

Specification	Details
Condition	Used / Pre-Owned
Manufacturer / Brand	OKUMA-BYJC
Model	MAR-630H-e
Machine Type	CNC Horizontal Machining Center
Machine Configuration	4-Axis, Dual-Pallet HMC
Country / Place of Manufacture	Beijing, China
CNC Control	OKUMA OSP-P300M-e
X-Axis Travel	1,000 mm
Y-Axis Travel	800 mm
Z-Axis Travel	810 mm
Pallet / Table Size	630 × 630 mm
Number of Pallets	2
Maximum Pallet Load	1,200 kg
Spindle Taper	BT50
Main Motor Power	22 kW
Tool Magazine Capacity	40 Tools
Pallet Center to Spindle Nose	200–1,010 mm
Pallet Top to Spindle Centerline	50–850 mm
Approx. Machine Weight	24,000 kg
Overall Dimensions	3,480 × 6,054 × 3,290 mm

Applications & Suitable Industries

Applications

The used OKUMA-BYJC MAR-630H-e horizontal machining center is suitable for multi-side machining of medium to large precision components. Its horizontal spindle layout, dual-pallet configuration and 630 mm pallet size make it particularly suitable for production environments where machining efficiency and reduced setup time are important.

Application	Typical Parts
Automotive Manufacturing	Gearbox housings, transmission cases, engine-related components
Construction Machinery	Hydraulic housings, brackets, structural components
Valve & Pump Manufacturing	Valve bodies, pump housings, manifolds
General Machinery	Machine frames, housings and box-type components
Energy Equipment	Power-generation and industrial equipment components
Mold & Die Manufacturing	Large mold bases and precision machined components
Batch Production	Multi-face machining requiring repeatable pallet loading

Public product information for this model specifically describes applications including automotive manufacturing, machine-tool manufacturing, power machinery, molds, box-type parts and valve bodies, with drilling, milling, boring and tapping operations.

FAQ

Is this OKUMA-BYJC MAR-630H-e a new machine?

No. This listing is for a used / pre-owned OKUMA-BYJC MAR-630H-e horizontal machining center. It is offered as second-hand industrial equipment rather than a new OEM machine.

What size pallets does the MAR-630H-e use?

This machine is equipped with 630 × 630 mm dual pallets, with a maximum pallet load of approximately 1,200 kg. The dual-pallet arrangement is useful for preparing the next workpiece while another part is being machined.

What is the machining travel of this used MAR-630H-e?

The machine provides approximately 1,000 mm X-axis travel, 800 mm Y-axis travel and 810 mm Z-axis travel, making it suitable for medium and relatively large box-type components and housings.