Independent Machine Company

What Independent Machine Company does

Independent Machine Company (IMC), founded in 1968 and headquartered in Fairfield, New Jersey, designs and manufactures custom web processing machinery centered on its proprietary Smartwinders™ computerized traverse winding systems. The company's technology stack combines electronic gearing, servo-driven traverse, closed-loop tension feedback, and programmable winding patterns (level, taper, reverse taper, index/step, and MagPak) to deliver precision spooling of narrow-width flexible materials such as film, foil, nonwovens, tapes, specialty polymers, and advanced composites. Core products include traverse winders (Smartwinders, Smartwinder-XL, Smartwinder-2000, Stringwinder), slitter/rewinders, slitting heads, coaters, calenders, laminators, unwinds/rewinds, edge-trim winders, and auxiliaries such as the Spool-Mate driven unwind.

The company operates a hybrid business model spanning custom capital equipment sales, recurring aftermarket revenue (spare parts, field service, blade sharpening), and the ICE contract converting service that lets customers access IMC's technology without capital outlay. Go-to-market is direct enterprise sales via phone, email, and the independentusa.com website, supplemented by technical content marketing (video library, PDF library, online spool calculators) and a presence on YouTube, LinkedIn, and Facebook. End markets served include aerospace/advanced composites, nonwovens, medical and pharmaceutical, PSA and labels, foam, PTFE, energy, and security — a deliberately diversified vertical mix that leverages a single underlying winding technology platform across many narrow-width material applications. The company is privately held with no identified external investors, and the management team is led by VP Bruce L. Butler, who has 40+ years of experience and is the named team leader behind Smartwinders development.

Name

Independent Machine Company

Legal name

Independent Machine Company

Website

https://independentusa.com

Company type

Private

Founded year

1968

Operating status

Operating

Headcount range

11–50 employees

Short description

Independent Machine Company, founded in 1968 and based in Fairfield, New Jersey, designs and builds custom web processing machinery — primarily Smartwinders™ computerized traverse winding systems — for global manufacturers serving aerospace, nonwovens, medical, PSA/labels, foam, PTFE, and energy end markets.

Ownership category

akta.pro rank

Product category

Industrial Web Processing Machinery

NAICS

Packaging Machinery Manufacturing (333993)

SIC

Special Industry Machinery (No Metalworking Machinery) (3550)

akta.pro primary industry

Wrapping & Bundling Equipment (Shrink/Stretch) (IMAHAOAD)

Keywords

• Web processing machinery
• Traverse winding systems
• Slitter rewinders
• Contract converting services
• Industrial converting equipment

Headquarters

HQ city

Fairfield

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Machinery Manufacturing: Design and manufacture of custom web processing machinery including traverse winders, slitter/rewinders, coaters, calenders, and laminators. Equipment is sold as custom solutions with engineering consultation.
2. Contract Converting Services (ICE): Contract converting service allowing customers to utilize advanced computerized spooling without capital equipment investment. Provides immediate product spool supply and serves as test bed for future equipment decisions.
3. Spare Parts Sales: Replacement parts for existing IMC machines available through online ordering system or phone at ext. 217.
4. Field Service & Consulting: On-site installation, maintenance, blade sharpening, and technical consulting services.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Independent Machine Company designs and manufactures custom web processing machinery for slitting, traverse winding, spooling, coating, calendering, and laminating narrow-width flexible materials (films, foils, nonwovens, tapes, PTFE, carbon fiber composites). Its proprietary Smartwinders™ computerized traverse winding systems anchor the product line. The company also offers ICE contract converting services, blade sharpening, field service, consulting, and spare parts for its installed machinery base.

Product overview

Independent Machine Company offers a comprehensive portfolio of web processing machinery centered on its Smartwinders™ computerized traverse winding systems, which have become the world standard for converting applications. The core product line includes various traverse winding systems (Smartwinders™, Smartwinder-XL, Smartwinder-2000, Stringwinder™, Offline Traverse Winders, Inline Traverse Winders), slitting and rewinding equipment (Slitter Rewinds, Slitting Heads), and web processing equipment (Coaters, Calenders, Laminators, Unwinds & Rewinds). Supporting products include Spool-Mate driven spool unwind, Roll Doctors, Auxiliary Equipment, and Spool Winding Patterns. The company also provides contract converting services under the ICE brand, along with blade sharpening, consulting, and field service. Ancillary tools include online spool calculators for engineering calculations.

Differentiator

Problem solved

Functional benefit

Brands

• Smartwinders: Computerized spooling system that has become the world standard for converting applications, including Smartwinder-XL and Smartwinder-2000 models.
• ICE Contract Converting
• Spool-Mate

Products and services

• Smartwinders™ Traverse Winding Systems Computerized traverse winding systems that have become the world standard for converting applications; feature electronic gearing for precise synchronization between winding spool and programmed traverse adjustment, with closed-loop tension control and programmable winding patterns.
• Smartwinder-XL Extra-large traverse winding system designed for slitting and winding tension-sensitive nonwoven materials into large spools (up to 32 inch wide x 48 inch OD) of extremely long length.
• Smartwinder-2000 High-position count computerized traverse winding system for high-capacity slitting and winding applications such as hook & loop polypropylene materials.
• Computerized Stringwinder™ Computerized traverse winder with closed loop tension control designed for thread, wire and cable industry applications.
• Spool-Mate Driven spool unwind system providing a convenient, high-quality and cost-effective method of unspooling material into a continuous process.
• Offline Traverse Winders Standalone traverse winding systems for offline processing of materials separate from primary production lines.
• Offline Respoolers

Quantifiable outcome

• Speed range to 1000 FPM with closed loop programmable constant and taper tension control
• +3 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Davis-Standard: Large incumbent in extrusion and web processing systems serving film, nonwovens, and packaging markets. Overlaps with IMC in downstream converting and winding but operates at significantly larger scale across broader product portfolio.
• Webex (Barry-Wehmiller): Manufacturer of precision rolls and roller technology used in web processing and converting lines. Comparable customer base to IMC's converting machinery clients though focused on rollers rather than winding machinery.

Direct peers

• Catbridge Machinery: Manufacturer of slitter-rewinders and web converting equipment for narrow web applications. Closely comparable niche competitor in custom winding and converting machinery for similar material types and customer profiles.
• Parkinson Technologies: Manufacturer of web handling and converting machinery including Dusenbery slitter-rewinders and Marshall-Dusenby winding equipment. Directly comparable to IMC's traverse winding and slitting product lines for similar flexible materials applications.
• Double E Company: Manufacturer of cores, shaftless unwinds, and web handling accessories including spool handling equipment. Comparable to IMC in serving the converting machinery ecosystem with complementary winding line components.
• New Era Converting Machinery: Manufacturer of custom slitting, rewinding, and winding equipment for flexible materials. Similar business model to IMC with custom engineering focus on web converting applications across multiple verticals.
• Marshall & Williams Machinery: Specializes in tenter frames and web processing machinery for films and nonwovens. Comparable to IMC in serving tension-sensitive nonwoven and film customers, though focused on orientation/drying stages versus winding.
• Azco Corporation: Custom manufacturer of web converting machinery including sheeters, slitters, and winders. Comparable niche custom-engineering business model serving similar flexible materials customers across multiple industries.

Others

• ProMach:

Regional players

• Jessup Manufacturing: Manufacturer of PSA tapes, non-slip materials, and flexible material products. While not a machinery peer, comparable customer-side vertical serving similar PSA and label markets where IMC's winding equipment is deployed.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/user/IndependentMachineNJ
• Facebookfacebook.com/Independent-Machine-Co-130657003722340
• LinkedInlinkedin.com/company/independent-machine-company/about

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Independent Machine Company