Long Turned Parts  Manufacturers, Traders, Suppliers

CNC-long turned parts from 3 - 32 mm diameter and with a part length of usually up to 800 mm can be produced very well - in special cases even longer - with simple or complex geometries in complete machining.

A quality management system is certified according to DIN EN ISO
9001:2008 and enables us to meet your highest quality requirements.
Besides, reliable highly precise measuring instruments combined with
the high competence of our specialists guarantee an optimum quality
check of our products.

Surface treatment

• Coating,
• Galvanising
• Anodizing
• Zincing
• Nickel-plating
• Browning
• Chromium-Plating

We have a long standing experience in manufacturing of precision parts for:

• Products of the measurement and control technology
• Products of the elektronics industry
• Medical devices
• Security devices
• Fittings for gas and heating installation
• Household appliances, gas stoves, heating technology
• Automotive industry

working range [mm]
CNC-long turning lathe    Ø 3 – Ø 20
CNC-lathe    Ø 4 – Ø 42
NEW:
CNC lathe work up to Ø 74 mm bar stocks or up to Ø 200 mm as chucking components.

As one of the leading manufacturers and further processors, ISO-TECH has been producing high-quality thermoplastic products for domestic and foreign customers for more than 30 years. A broad range of production possibilities, a sustainable corporate policy and a distinct customer orientation characterize our company.
After founding the company in 1990 with initially four employees, we quickly established ourselves as a specialist in the technical plastics segment. With the help of a continuous organic growth, we have steadily expanded both the production of semi-finished goods and the range of finished parts. The first milestones were already achieved in 1995, when we were initially certified according to ISO 9001 and the staff had grown to more than 20 employees. With the opening of a second plant in 2010, we were able to expand our range of products by additional high-performance plastics. With the 25th anniversary in 2015, our owner-managed company was delivering goods into almost all branches of industry. Today, ISO-TECH employs roundabout 200 people and invests continuously in the expansion of the production range and vertical integration.
Our range of products varies from our own production of semi-finished goods to variously processed finished parts made of standard and engineering plastics or high-performance plastics. In the semi-finished goods segment, we produce plastic sheets in various standard dimensions and thicknesses However, a large part of our semi-finished goods is being processed inside our plants into individual machined parts. In addition to large as well as prototype-series, we offer our clients individually customized products. Both high and ultra-high-molecular-weight polyethylenes (e.g. PE500, PE1000) as well as polyamides (PA), polyoxymethylenes (POM) and other materials like PVDF or PEEK are being machined in our factories. A distinctive quality management, constant education and training of our employees as well as a precise selection of raw materials ensure the reliability of our products.
Sustainability is important for us at all levels – both in economic and social terms as well as in ecologic terms. In addition to a long-term policy of balanced growth, our focus is on enduring customer relationships. By running a corporate health management programme, we focus on securing the health of our employees. Furthermore, we are making an important environmental contribution by recycling 100% of our polyethylene material waste and by constantly investing in energy efficiency measures and renewable energies.

CNC Turning is a manufacturing process in which bars of material are held in a chuck and rotated while a tool is fed to the piece to remove material to create the desired shape. A turret, with tooling attached is programmed to move to the bar of raw material and remove material to create the programmed result. This is also called “subtraction machining” since it involves material removal. If the center has both tuning and milling capabilities, the rotation can be stopped to allow for milling out of other shapes.

Turning specific operations (external)
Turning
Turning, the most fundamental of CNC operations, involves rotating a workpiece on a lathe while a cutting tool shapes it to the desired form. This process excels in producing cylindrical parts and is crucial in fabricating items such as shafts, pins, and rods. It’s marked by its ability to achieve high surface finishes and dimensional accuracy.
Hard turning
Hard turning is a specialized operation that focuses on materials with high hardness ratings. This process often replaces grinding and involves cutting materials that are hard to shape. It’s known for its precision and ability to achieve fine finishes on tough materials, making it a go-to for components requiring high wear resistance.
Taper turning
Taper turning is a technique used to produce conical shapes by gradually changing the diameter of the workpiece over its length. It’s essential for parts like cones and tapered shafts, offering a high degree of accuracy. This operation is critical for components that need to fit into specific angular spaces.
Facing
Facing involves removing material from the end of a workpiece to produce a flat surface. It’s often the first step in CNC turning operations and is crucial for preparing the ends of a piece for further machining. This process is vital for achieving precise face flatness and perpendicularity to the axis of the workpiece.
Grooving
Grooving in CNC turning is the process of cutting a groove into the surface of a workpiece. It’s commonly used for O-ring grooves, oil grooves, or where a specific recess is needed. The precision of CNC turning allows for exact groove dimensions, essential for parts requiring specific fits.
Parting
Parting, also known as cutoff, is the operation of cutting a workpiece through its diameter to separate it into two parts. This technique is used to create discrete components from a longer workpiece. It’s a critical step in the production of multiple parts from a single piece of material.

Washing machine parts, wireless communication products, drones, toy car model, plastic recycling machines, hydrographic survey equipment manufacturing.