LANG Technik USA Launches New Workholding Tools for Precision Machining

In the fast-evolving world of precision manufacturing, efficient and accurate workholding systems have become critical for enhancing productivity and ensuring product quality. LANG Technik USA has recently introduced a series of innovative traditional workholding solutions designed to provide diverse, highly adaptable options for machining round or pre-machined components, further solidifying its industry leadership.

For decades, workholding for round or pre-machined parts has presented significant challenges in manufacturing. Traditional clamping methods often suffer from operational complexity, insufficient precision, and poor adaptability, negatively impacting production efficiency and potentially causing workpiece deformation or reduced machining accuracy. As demand grows for customized, high-precision manufacturing, the limitations of existing workholding solutions have become increasingly apparent.

LANG Technik USA has focused on optimizing and upgrading traditional workholding systems to overcome these bottlenecks and usher in a new era of lean clamping technology.

The company's "Traditional Workholding" series represents more than simple technological replication. Developed through deep market insight and sophisticated understanding of precision machining processes, these solutions offer diverse clamping options for smooth round or pre-machined parts. Operators can select from six-jaw chucks, two different collet chucks, and three types of centering vises—all featuring the same base body as the Makro•Grip® five-axis vise for exceptional compatibility and interchangeability.

The Vario•Tec series of centering vises, designed for (semi-)finished parts, features an innovative pin clamping system achieving ±0.01 mm positioning accuracy while eliminating dependence on parallel blocks and stops. Its dual-guided clamping jaws ensure superior rigidity and parallelism, while integrated zero-point positioning interfaces enable seamless integration with Quick•Point® systems for rapid, precise setup.

The Avanti series excels in operational convenience and ultra-fast jaw changes for round and pre-machined parts. Its patented interface design ensures precise top jaw positioning, with complete jaw changes achievable using just one screw. The series offers competitively priced top jaws that can be custom-machined with various contours in large steel or aluminum versions.

This versatile six-jaw chuck features an innovative tool-free quick-change system ideal for raw material processing and deformation-sensitive parts. Its exceptional flexibility allows operation as two, three, or six-jaw configurations for both external and internal clamping, with integrated automation interfaces for production line integration.

Designed specifically for pre-machined components, the Profilo centering vise series features field-machinable top jaws that users can customize in-house. Four fastening screws ensure secure base-to-top-jaw connections, delivering exceptional performance for complex-contoured pre-machined parts.

This slim-profile collet chuck, designed for round part milling, delivers exceptional accessibility in confined machining spaces. Compatible with standard ER 32 and ER 50 collets, its integrated zero-point positioning interface simplifies setup procedures.

LANG Technik USA's traditional workholding solutions deliver:

• Enhanced Efficiency: Rapid changeovers and precise positioning minimize setup time
• Superior Accuracy: Innovative clamping structures and precision manufacturing ensure stability
• Broad Applicability: Diverse product range accommodates various shapes, sizes and materials
• Optimized Cost Efficiency: Modular design and field-machinable jaws reduce total ownership costs
• Automation Readiness: Integrated interfaces support automated production workflows

"Vasto•Clamp transformed our approach to round part machining. The quick-change system dramatically reduces changeover time, while the six-jaw design securely holds even irregular shapes without deformation—critical for thin-wall components." — Manuel Dengler, Dengler CNC-Technik

"Avanti vises with aluminum top jaws are our preferred solution for special contours. The secure bottom fixation maximizes usable jaw space, while exceptional accessibility and rapid jaw changes make them ideal for secondary operations." — Sebastian Thoma, Thoma-Tec

"Preci•Point's compact design provides outstanding accessibility for precision 3D contours. The low-vibration clamping and ability to use short tools surpass comparable products." — Manuel Dengler, Dengler CNC-Technik

LANG Technik USA remains committed to developing increasingly efficient, precise, and cost-effective workholding solutions. The traditional workholding series not only complements existing products but demonstrates the company's forward-looking approach to precision machining. Through ongoing performance optimization and application expansion, LANG Technik USA continues collaborating with global partners to advance intelligent, high-efficiency manufacturing.