Slide Formed Components

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Slide Forming Expertise for High-Value Components

As an experienced precision metal stamping company, Stewart EFI delivers complex components through advanced slide forming and four-slide stamping technologies. With more than 35 four-slide, multi-slide and verti-slide machines from US Baird, Nilson, Bihler, Finzer, Torin and Sleeper-Hartley, we produce intricate parts with maximum material efficiency and consistent quality for OEMs worldwide.

Advanced Slide Forming for Complex Shapes and Tight Tolerances

Our slide forming operations allow for multiple bends, intricate geometries and precise part control while saving material by efficiently utilizing raw stock edges.

Whether you need high-volume runs or specialty parts, Stewart EFI’s slide forming capabilities provide:

35+ four-slide, multi-slide and verti-slide machines from leading brands
Precision forming of complex shapes with tight tolerances and repeatable quality
Maximum material efficiency and reduced scrap costs
In-press tapping or threading of one or more holes for parts later requiring screw insertion
Ability to automatically attach, in-press, two or more components through mechanical staking or welding

Learn more about the slide forming stamping process from our experts.

Engineering Expertise That Lowers Total Cost

We partner with customers early through value analysis/value engineering (VA/VE) to minimize cost, maximize quality and simplify integration of stamped components into your product. This approach includes:

Extensive pre-production planning and APQP analysis.

Dedicated tooling development and in-house maintenance areas.

Modular, interchangeable die components to extend run sizes and reduce downtime.

Sensor-driven quality control (electronic, mechanical, optical, magnetic) plus integrated press monitoring for zero-defect production.

Early DFM (Design for Manufacturability) collaboration to accelerate launch timelines and reduce total program cost.

Lifetime tooling guarantee to lower your long-term costs.

These combined practices enable Stewart EFI to deliver slide forming and four-slide stamping components with exceptional repeatability and faster turnaround. By integrating engineering support with advanced quality controls, we help OEMs streamline production, reduce risk, and bring high-performance parts to market more efficiently.

Driving Efficiency and Accuracy with Bihler Servo Technology

Our servo-driven Bihler multi-slide machines bring a new level of reliability, flexibility, and efficiency to our manufacturing processes. By leveraging integrated servo motor technology, we can precisely control forming slides, wire feeding, and bending operations through programmable systems – providing exceptional accuracy and consistent quality.

Key benefits include:

Highly precise, repeatable production of parts with complex geometries
Reduced setup times and faster job changeovers
Programmable controls for optimized forming at every step
Increased production efficiency and reduced material waste
Consistent, high-quality output
Shorter lead times and cost savings

Slide Forming Expertise Across Industries

Our slide forming and four-slide stamping operations help OEMs reduce material waste, achieve tighter tolerances, and streamline assembly across multiple industries. Backed by ISO 9001 and IATF 16949 certifications at our U.S. plants and a joint venture in China, Stewart EFI supports your production needs at a global scale.

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Slide Forming FAQs

What types of components are best suited for four-slide stamping?

Four-slide stamping excels at producing small to medium-sized components with multiple bends, intricate forms or integrated features. Typical parts include clips, fasteners, terminals, brackets, spring contacts and housings, components where high repeatability, tight tolerances and material efficiency are critical.

What materials can Stewart EFI work with in slide forming?

We routinely form standard, specialty and exotic metals, including stainless steel, aluminum, brass, copper, beryllium copper and high-strength alloys, using gauges from approximately .002″ to .120″ (0.05 mm to 3.0 mm). We can also process pre-plated, heat-treated, anodized or inlayed materials to meet your application’s exact requirements.

How does slide forming reduce material waste compared to progressive die stamping?

Slide forming feeds material differently, allowing us to utilize the raw stock edge more efficiently and minimize carrier scrap. By combining multiple bends and operations into one setup, the process maximizes yield per strip and lowers your per-piece cost, especially for high-volume runs.

Can you integrate secondary operations such as threading or assembly in-press?

Yes. Our slide forming machines can perform in-press tapping or threading of holes for screws, as well as automatically attach, stake or weld multiple components during forming. This integration cuts downstream operations, reduces handling and shortens total lead time.

Do you provide design support or VA/VE services for slide forming projects?

Absolutely. Our engineering team collaborates with OEMs early in the design cycle to optimize parts for manufacturability, cost and assembly. Through value analysis/value engineering (VA/VE), APQP planning and modular tooling strategies, we help you achieve quicker launches, lower total cost and long-term quality consistency.

Your Global Resource for Slide Forming and Four Slide Stamping

From automotive to medical, OEMs trust Stewart EFI’s slide forming and four-slide stamping capabilities to deliver precision parts at scale. Our combination of advanced equipment, engineering know-how and sensor-driven quality ensures your components meet the highest standards, on time and on budget.

Contact our team to discuss your slide forming project and discover how Stewart EFI can help you achieve cost-efficient, high-quality production.