USED MORI SEIKI SH400 – 1998

The 1998 MORI SEIKI SH400 is a high-performance horizontal machining center built for manufacturers requiring reliable production machining, exceptional accuracy, and efficient multi-sided part processing. Manufactured in Japan by Mori Seiki, one of the world’s most respected machine tool builders, the SH400 was designed to provide the productivity advantages of horizontal machining while maintaining the precision and durability that made Mori Seiki machines famous throughout the manufacturing industry.

The SH400 became particularly popular among aerospace suppliers, automotive manufacturers, hydraulic component producers, defense contractors, and general machining facilities due to its combination of rigid construction, high-speed spindle capabilities, automatic pallet changing, and advanced CNC control systems. Even decades after its introduction, many SH400 machines continue operating successfully in production environments around the world because of their robust engineering and long service life. Industry users frequently describe older Mori Seiki machines as dependable “workhorses” that continue delivering reliable performance long after many competing machines have been retired.

One of the most significant advantages of the SH400 is its horizontal spindle configuration. Unlike vertical machining centers where chips can accumulate around the workpiece, the horizontal design allows chips to naturally fall away from the cutting zone. This improves cutting conditions, extends tool life, reduces heat buildup, and enhances surface finish quality during long machining cycles.

The machine features a dual-pallet system that allows operators to load one pallet while machining continues on the second. This reduces idle time and increases spindle utilization, making the SH400 an excellent choice for production environments where throughput is critical. The machine’s 400 mm pallet size, 4-axis capability, and substantial work envelope allow complex components to be machined from multiple sides within a single setup.

The SH400 is capable of performing milling, drilling, tapping, boring, contouring, and precision hole-making operations across a wide range of materials including steel, aluminum, stainless steel, cast iron, titanium, and engineered alloys. With spindle speeds reaching 12,000 RPM and rapid traverse rates exceeding 1,200 IPM, the machine remains highly productive even by modern standards.

Because of its proven reliability, Japanese build quality, and excellent production capabilities, the used 1998 MORI SEIKI SH400 continues to be a highly desirable horizontal machining center in the used CNC machinery market.

MORI SEIKI SH400 – AXIS

MORI SEIKI SH400 – AXIS TRAVELS / WORK ENVELOPE

MORI SEIKI SH400 – CAPACITY / TABLE

MORI SEIKI SH400 – SPINDLE

MORI SEIKI SH400 – TOOL CHANGER

MORI SEIKI SH400 – CONTROL SYSTEM

MORI SEIKI SH400 – COOLANT / CHIP MANAGEMENT

MORI SEIKI SH400 – POWER REQUIREMENTS

MORI SEIKI SH400 – DIMENSIONS

MORI SEIKI SH400 – GENERAL INFORMATION

INDUSTRIES THAT USE MORI SEIKI SH400

TYPICAL PARTS MORI SEIKI SH400 CAN PRODUCE

WHY CHOOSE MORI SEIKI SH400

WHY BUY USED MORI SEIKI SH400

Purchasing a used 1998 MORI SEIKI SH400 provides manufacturers with access to premium Japanese machine tool engineering at a fraction of the cost of a newer horizontal machining center. Despite being produced more than two decades ago, the SH400 remains highly respected because of its rigid construction, excellent spindle performance, and exceptional reliability in demanding production environments.

One of the primary reasons buyers continue to seek the SH400 is its productivity. The dual-pallet automatic pallet changer allows one workpiece to be loaded while machining continues on another pallet. This dramatically reduces setup-related downtime and helps maximize spindle utilization. For production environments where efficiency directly affects profitability, this feature remains extremely valuable.

The machine’s horizontal spindle orientation offers superior chip evacuation compared to many vertical machining centers. Chips naturally fall away from the cutting zone, reducing heat buildup, improving surface finish quality, and extending cutting tool life. This design is especially beneficial during extended machining cycles involving cast iron, steel, and aluminum components.

Another major advantage is the machine’s proven durability. Many SH400 machines continue operating successfully after decades of production use. Mori Seiki’s reputation for robust construction and long machine life has helped these machines maintain strong demand in the used equipment market. Experienced machinists frequently refer to older Mori Seiki machines as dependable workhorses capable of maintaining productivity for many years.

The machine’s 12,000 RPM spindle, 4-axis rotary pallet, and automatic tool changer allow it to perform complex machining operations efficiently while maintaining excellent accuracy. Combined with the flexibility of CAT 40 tooling and widespread familiarity with Fanuc-based controls, the SH400 remains a practical solution for modern production requirements.

For shops seeking a reliable horizontal machining center with proven performance, the used MORI SEIKI SH400 continues to represent outstanding long-term value.

HOW MUCH DOES A USED MORI SEIKI SH400 COST?

The price of a used 1998 MORI SEIKI SH400 depends on machine condition, spindle hours, maintenance history, tooling inventory, pallet system condition, control configuration, and installed options. Although the machine is older, its strong reputation for reliability and productivity helps maintain steady demand in the used CNC machinery market.

Machines with documented maintenance records, low spindle hours, and excellent geometric accuracy generally command higher prices. Buyers often pay premium prices for machines equipped with through-spindle coolant, larger tool magazines, probing systems, upgraded controls, additional pallets, and automation enhancements. Some SH400 machines were equipped with 40-tool magazines while others featured 60-tool or larger configurations, which can significantly influence market value.

Machine condition remains one of the most important pricing factors. Buyers typically inspect spindle health, axis accuracy, pallet changer operation, tool changer performance, coolant systems, lubrication systems, and machine geometry before making a purchasing decision. Machines that have been properly maintained generally offer lower ownership risk and therefore command stronger resale prices.

The Mori Seiki brand continues to contribute significantly to resale value. Manufacturers worldwide recognize Mori Seiki for exceptional engineering, machine rigidity, and long-term reliability. Even older machines often remain productive when properly maintained, helping support market demand.

A used 1998 MORI SEIKI SH400 commonly sells within an estimated range of $18,000 to $75,000, depending on spindle condition, tooling packages, control configuration, maintenance history, and overall machine condition. Machines with upgraded features, low operating hours, and extensive tooling may exceed this range, while machines requiring repairs or refurbishment may sell below average market pricing.

Buyers should also budget for transportation, rigging, installation, tooling, electrical requirements, coolant systems, and preventative maintenance. Even after accounting for these additional costs, a used MORI SEIKI SH400 often provides exceptional value by delivering production-level horizontal machining capability at a substantially lower investment than a comparable newer machine.