SwissChuck

What SwissChuck does

SwissChuck AG, headquartered in Effretikon, Switzerland, designs, develops, and manufactures high-precision workholding (clamping) solutions for CNC machine tools used in cylindrical and form grinding, hard turning, and tool grinding. Its portfolio spans multi-range chucks (TGC/FTGC), precision power chucks with ball positioning (KCHP/VKCHP), multi-blade collet chucks (LZK/LZK-S), multi-blade mandrels (D1-D3), hydraulic/pneumatic clamping cylinders (PZLHM), compensation chucks (OVEKA, Quatron), four-jaw Capto chucks (4OVEK 450 SO), and a co-developed face-driver line (NEIDLEIN). Core enabling technologies include a patented ball-positioning (Kugelpositionierung) system delivering ≤0.002mm positioning accuracy and up to 75% change-over time reduction, plus patented TGC multi-range clamping that covers Ø2-52mm with three chucks. The company sells complete clamping packages — cylinder, drawbar, chuck, jaws, and axial stops — engineered to specific machine interfaces (Rollomatic, Studer, Junker, Schütte, Benzinger). Revenue is generated through hardware sales of standard and custom solutions plus a three-tier service stream (Premium full reconditioning with 24-month guarantee, Basic guide-surface rework, Budget cleaning/seal replacement). Pricing is quote-based with multi-year contracts; go-to-market is enterprise field sales executed through a network of 18 agencies and technical representatives across 14+ countries in Europe, North America, and Asia. Primary customer segments are international machine tool OEMs, medical technology manufacturers, automotive suppliers, energy component makers, and general mechanical engineering firms.

Name

SwissChuck

Legal name

SwissChuck AG

Website

https://swisschuck.com

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

SwissChuck AG is a Swiss manufacturer of high-precision clamping solutions — including multi-range chucks, collet chucks, mandrels, and hydraulic cylinders — for CNC machine tools, serving machine tool OEMs and industrial manufacturers in medical, automotive, energy, and mechanical engineering segments worldwide.

Ownership category

akta.pro rank

Product category

Precision Workholding Equipment

NAICS

Cutting Tool and Machine Tool Accessory Manufacturing (333515)

SIC

Machine Tools, Metal Cutting Types (3541)

akta.pro primary industry

Metal Cutting Tools, Tooling & Workholding (Cutters, Inserts, Chucks, Fixtures) (IMAHADAB)

akta.pro secondary industry

Grinding, Honing & Superfinishing Equipment (IMAHADAE)

Keywords

• Precision workholding systems
• CNC clamping devices
• Machine tool accessories
• Tool grinding chucks
• Industrial clamping technology

Headquarters

HQ city

Effretikon

HQ country

Switzerland

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Precision Clamping Equipment Sales: SwissChuck generates revenue through the sale of precision workholding solutions including standard precision chucks, custom clamping devices, tool grinding chucks, collet chucks, and clamping cylinders. Products are sold as complete clamping systems with machine interfaces.
2. Service, Maintenance & Overhaul: Three-tier service offering including Premium Service (full reconditioning to 'as new' with 24-month guarantee), Basic Service (guide surface rework with accuracy guarantee), and Budget Service (disassembly, cleaning, new seals). Provides ongoing revenue from existing customer base.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

SwissChuck AG develops and manufactures high-precision clamping devices and complete workholding systems for CNC machine tools, including grinding machines and lathes. The company offers a portfolio of standard precision chucks, multi-range clamping chucks, collet chucks, mandrels, and hydraulic/pneumatic clamping cylinders, as well as custom-engineered special clamping solutions built to specific customer requirements. The offering is sold as complete clamping systems including cylinders, drawbars, chucks, jaws, and accessories from a single source.

Product overview

SwissChuck AG is a precision clamping technology company that offers a comprehensive portfolio of workholding solutions. The core product line includes TGC multi-range chucks for automated production, 4OVEK precision chucks for specialized Capto workpiece grinding, LZK/LZK-S multi-blade collet chucks, D1-D3 multi-blade mandrels, PZLHM pneumatic hollow clamping cylinders, and KCHP/VKCHP precision power chucks. The company also offers the Quatron new-generation compensation chucks and NEIDLEIN face drivers as product extensions. Key enabling technologies include their ball positioning system (KCHP) providing ≤0.002mm positioning accuracy and their patented TGC multi-range technology covering clamping ranges from 3-52mm. SwissChuck provides these as complete workholding packages including Kraftspannzylinder (power clamping cylinders), Zugstange/Zugrohr (drawbar/pull tube) with spindle adaptation, Spannfutter (chucks), and Spannbacken/Axialanschläge (jaws/axial stops), all from a single source.

Differentiator

Problem solved

Functional benefit

Brands

• TGC: Multi-range chuck with variable clamping diameter for automated production, reducing setup times without manual collet changes. Clamping ranges from 3-12 mm (TGC Micro) to 2-52 mm (special designs).
• 4OVEK 450 SO
• LZK / LZK-S
• D1 / D2 / D3

Products and services

• TGC / FTGC Multi-Range Tool Chuck Multi-range tool chuck for automated production with variable clamping range of 3-52mm. Features patented clamping technology, highest precision ≤0.005mm, and active air purge protection. Designed for tool grinding machines, cylindrical grinding machines, and lathes, eliminating manual collet changes.
• 4OVEK 450 SO Precision Four-Jaw Power Chuck Precision four-jaw power chuck specially developed for clamping Capto workpieces. Features radial fast stroke of 39mm and precision stroke of 2mm, maximum clamping force of 60kN. Capable of grinding Capto workpieces C3-C10 with over-grip capability for workpieces up to 130mm diameter, with clamping repeatability ≤0.01mm.
• LZK / LZK-S Multi-Blade Collet Chuck System Multi-blade collet chuck system for demanding clamping geometries and varying workpiece diameters. Uses high-precision lamella clamping technology with parallel clamping across the entire stroke, sustaining concentricity better than 0.01mm. Covers clamping ranges from Ø2.5 to 42.5mm with only seven interchangeable collets.
• D1 - D3 Multi-Blade Mandrel Multi-blade mandrel ideally suited for long workpieces, mainly used for turning operations. Ensures maximum of 0.01mm concentricity across the entire clamping range. Available in power-operated or hand-operated variants.
• PZLHM Compressed Air Hollow Clamping Cylinder Compressed air hollow clamping cylinder developed as clamping unit for power clamping devices on machine tools with RPMs up to 8000 min⁻¹. Features integrated safety valves for maintaining clamping pressure in case of hose rupture.
• KCHP / VKCHP Precision Power Chucks Precision power chucks for cylindrical grinding machines with centric ball positioning for quick jaw changes, achieving positioning accuracy of ≤0.002mm.
• KFHP Precision Power Chucks for Large Workpieces Precision power chucks engineered for clamping large workpieces in grinding and turning applications.
• OVEKA Precision Compensation Chucks Precision compensation chucks available in 2-, 3-, and 4-jaw versions, excellently suited for grinding all shaft-like workpieces between centers.
• Quatron Compensation Chuck New generation compensation chuck from SwissChuck, designed for grinding between centers that requires compensating clamping.
• NEIDLEIN Face Drivers and Centers Face drivers, driver discs, and movable centers product line characterized by high flexibility and good setup friendliness. Features maximum torque transmission, quick change of components, and run-out deviation of 0.015-0.02mm.
• Sonderlösungen (Custom Special Solutions) Custom-made clamping devices adapted to specific customer requirements, designed for specific workpieces and individual machine concepts. Engineering and construction are tailored to individual customer applications.
• Service, Maintenance & Overhaul Three-tier service offering including Premium Service (full reconditioning to 'as new' with 24-month guarantee), Basic Service (guide surface rework with accuracy guarantee), and Budget Service (disassembly, cleaning, new seals). Provides ongoing revenue from the existing customer base for maintenance of precision clamping equipment.

Quantifiable outcome

• Up to 75% time savings per change-over when using SwissChuck's precision ball positioning vs. 40 minutes with manual grinding
• +4 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

13 partnerships are on record, tiered core and minor.

• FORKARDT GroupcoreChannel Partner/ Reseller/ DistributorFORKARDT Group operates as authorized distributor/network in USA, France, and China markets. SwissChuck originated from FORKARDT Schweiz GmbH following 2013 MBO, maintaining ongoing distribution relationship.
• REY TechnologiesminorChannel Partner/ Reseller/ DistributorAuthorized representative for SwissChuck precision clamping products in USA (St. Charles, IL). Provides precision manufacturing and finishing solutions.
• Brown & Holmes (Tamworth) LtdminorChannel Partner/ Reseller/ DistributorAuthorized representative for SwissChuck products in England (Tamworth, UK). Industrial engineering solutions provider.
• METECH s.a.s.minorChannel Partner/ Reseller/ DistributorAuthorized representative for SwissChuck products in Italy (Rovereto). Industrial machine tool distributor.
• ALBA precisionminorChannel Partner/ Reseller/ DistributorAuthorized representative in Czech Republic (Brno) and Slovakia (Banská Bystrica). Precision engineering solutions provider.
• Duroc Machine Tool ABminorChannel Partner/ Reseller/ DistributorAuthorized representative for SwissChuck products in Sweden (Danderyd). Machine tool distributor.
• A&G Uluslararsi MakinaminorChannel Partner/ Reseller/ DistributorAuthorized representative for SwissChuck products in Turkey (Istanbul). International machine tool representation.
• Hardinge Machine Tools India LLPminorChannel Partner/ Reseller/ DistributorAuthorized representative for SwissChuck products in India (Hyderabad). Global machine tool company with Indian operations.
• ROSNA Engineering NT LLCminorChannel Partner/ Reseller/ DistributorAuthorized representative for SwissChuck products in Russia (Saint Petersburg). Engineering solutions provider.
• GSTC Technology Co., Ltd.minorChannel Partner/ Reseller/ DistributorAuthorized representative for SwissChuck products in Taiwan (Taichung). Technology solutions provider.
• NK Works CO., LTDminorChannel Partner/ Reseller/ DistributorPartner company for SwissChuck products in Japan (Tokyo). Industrial machinery representation.
• NeidleinminorStrategic or Co-development PartnerProduct partnership for Neidlein face drivers and centers. SwissChuck offers Neidlein product extensions including face drivers, driver discs, and movable center points in portable carrying cases. Products feature high torque transmission and quick-change capability.
• German Regional RepresentativescoreChannel Partner/ Reseller/ DistributorThree regional distributors covering German market: Stenzel Werkzeugtechnik GmbH & Co. KG (Northern/Greater Germany), RaWo-Tech Industrievertretung e.K. (Central Germany), Antonio Basile GmbH Spanntechnik (Southern Germany).

Scale indicators6 records

Recent moves8 records

Expansion highlights4 records

Broad incumbents

• FORKARDT Group: FORKARDT is the former parent of SwissChuck and remains one of the global leaders in precision workholding and chucks for turning, milling and grinding. It is comparable as the legacy brand in the same technology category and is also SwissChuck's authorised distributor in the USA, France and China.
• Schunk: Schunk is Germany's global market leader in precision clamping and gripping systems, with a deep workholding portfolio for CNC turning, milling and grinding — directly comparable to SwissChuck's chuck and mandrel offerings at much larger scale.

Direct peers

• Kitagawa (Kitagawa Europe / Kitagawa Corporation): Kitagawa is a Japanese specialist in power chucks, collet chucks and mandrels used on CNC lathes and grinding machines. It is a direct head-to-head competitor to SwissChuck in the precision chuck category across the same end-customer segments.
• Röhm (A.M.P.R.O. Röhm): Röhm is a long-established German manufacturer of power chucks, face drivers and clamping cylinders for lathes and grinding machines. Its product portfolio overlaps almost exactly with SwissChuck's centric chucks, collet chucks and pneumatic/hydraulic cylinders.
• Hainbuch: Hainbuch is a German precision workholding specialist focused on high-accuracy chucks, mandrels and stationary workholding for turning and grinding. It competes with SwissChuck in the same premium, high-tolerance niches, particularly for medical and energy components.
• EROWA: EROWA is a Swiss precision workholding and palletisation specialist serving EDM, milling, grinding and tool-making customers. Comparable to SwissChuck as a Swiss-rooted precision clamping brand with international distribution and tooling-machine OEM relationships.
• HAIMER: HAIMER is a German precision toolholding and shrinking technology specialist whose clamping and balancing systems overlap with SwissChuck's high-precision workholding offering for grinding machines and CNC machining centres.
• Gressel AG: Gressel is a Swiss direct competitor specialising in workholding and zero-point clamping systems for milling, turning and grinding — directly comparable to SwissChuck in the same Swiss precision-engineering tradition and overlapping end-market footprint.

Emerging players

• Lang Technik: Lang Technik is a German maker of precision clamping systems and vises for 5-axis machining centres, with comparable micron-level accuracy targets and a similar product philosophy to SwissChuck's clamping technology.
• Allmatic-Jakob Spannsysteme: Allmatic produces hydraulic and pneumatic clamping systems for CNC turning and grinding, providing comparable precision workholding solutions in a similar niche premium positioning to SwissChuck.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/swisschuck-ag

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SwissChuck