A New Machine for the Shop

Stein Steel Industrial has integrated a new machine into our Kulpsville facility. The Doosan DVF 5000 Series 5-axis mill-turn solution.  is to manufacture parts with involved geometries in a single operation.

The Round Table Design

Unlike the flat tables on standard vertical machining centers, this machine uses a round table. This table is of a trundle-style design. It provides movement along the X-axis and also has the ability to rotate. This rotation, combined with the multi-directional movement of the cutting head, allows the workpiece to be approached from numerous angles without requiring re-fixturing. The table has a diameter of 500 mm and can support a workpiece weighing up to 400 kilograms.

Machining Complex Parts in One Step

This design is intended for parts with compound curves and contours. It removes the need for multiple setups on different machines because it allows the cutting tool to engage the workpiece from nearly any direction. The goal is to reduce total processing time and the potential for errors between machining stages. Parts are completed in one cycle, which supports consistent output.

Axis Movement and Travel

Movement rates are consistent across the linear axes. The X, Y and Z axes all have a rapid traverse rate of 40 meters per minute. The X-axis travel is 625 mm, the Y-axis is 450 mm and the Z-axis is 400 mm. The rotary C and B axes have a rapid traverse of 20 revolutions per minute. These coordinated movements facilitate the machining of detailed features.

Tool Management and Automation

Tool management is handled by a magazine with a capacity of 30 tools with.  tool length measurement probe. The machine is prepared for integration with automated work handling systems. This includes automatic workpiece changers and multi-pallet systems. This preparation supports extended periods of unmanned running, which is necessary for maximizing equipment use.

Physical Dimensions and Build

The machine’s physical footprint is contained within a length of 2700 mm, a width of 2205 mm and a height of 2890 mm. Total weight is 7500 kilograms. Its design is focused on the direct need to produce complex parts with a high degree of repeatability. Including standard probing and thermal systems reflects a build philosophy aimed at sustaining tolerances without an operator having to intervene.

The Role of This Machine at Stein Steel

For Stein Steel Industrial, the DVF 5000 Series serves a specific, well-defined role. It is a machine built for a certain class of workpiece – those requiring multiple-sided access and continuous five-axis tool paths. Its value is measured in the consolidation of manufacturing steps, the reduction of handling and the production of parts from start to finish on a single platform. This acquisition allows us to manufacture components that were previously less efficient to produce in-house.

When it comes to critical processing in the pharmaceutical and biopharmaceutical sectors, equipment reliability and contamination control are non-negotiable. At Stein Seal Industrial, our engineered mechanical seals are purpose-designed to support the rigorous demands of pharmaceutical and biopharma production, from sterile mixing vessels and high-speed centrifuges to precision reactors and downstream filtration systems.

Why the Pharma/Biopharma Sector Demands Premium Seals

In pharma and biopharma manufacturing, equipment often runs under stringent conditions: clean-in-place (CIP) and sterilize-in-place (SIP) protocols, aseptic environments, very low leakage tolerances, and extreme cleanliness. For rotating equipment, such as pumps, mixers, agitators, and centrifuges, the seal is the last line of defense between process fluid and the external environment, or between one stage or process and another. An underperforming or outright failing seal will allow leaks of process fluids, particulate ingress, contamination, or other serious compromises to purity, quality, safety, and regulatory compliance.

Stein Seal Delivers

At Stein Seal Industrial, we bring over six decades of experience in the design and manufacture of mechanical seals and have long supported the pharmaceutical and biopharmaceutical market with:

• Custom-engineered solutions tailored to precise operating requirements of specified equipment, including materials, shaft speeds, pressures, temperatures and fluid chemistries.
• Advanced materials, machining and finishing processes. Our manufacturing footprint includes ISO and AS9100-certified facilities, clean-room capable processes and CNC machining suited for the tolerances pharma equipment typically demands.
• Rigorous dynamic testing in our in-house lab to simulate real-world conditions and ensure our seals perform at the level your process requires.
• Full service including reverse-engineering and repair of legacy equipment seals, enabling pharmaceutical operations to extend equipment life without risking contamination or downtime.

Key Capabilities for Pharma / Biopharma Applications

• Sanitary flow and seal compatibility: The ability to build seals with materials compatible with CIP/SIP regimes, high purity fluids, and biopharma-grade systems.
• Leak minimization and containment: Our custom face seals, bushing seals and other rotary sealing systems are designed to maintain integrity even under challenging shear, pressure or speed conditions.
• Contamination control: Clean machining, tight tolerances and rigorous inspection mean that seals meet the cleanliness and particulate control demands of biopharma production.
• Adaptable for mixers, reactors, centrifuges: Whether it’s a high-speed centrifuge in a downstream purification train or a large volumetric mixing vessel, our engineering team can tailor a seal to the application.
• Support for regulatory compliance and uptime: In an industry where equipment failure can mean batch losses or regulatory reporting, a trusted seal supplier helps safeguard from these business risks.

When You Need Reliability, You Need Stein Seal.

For pharmaceutical and biopharmaceutical companies seeking the highest level of sealing reliability in their rotating equipment, Stein Seal Industrial offers a compelling combination of custom engineering, high-precision manufacturing, and proven application track record. Whether you’re dealing with sensitive biologics, sterile processing lines, or high-shear agitators, partnering with a seal manufacturer rooted in rigorous design and testing helps you stay ahead of downtime, contamination risk and regulatory exposure.