What BB Engineering does

BB Engineering GmbH, founded in 1998 and headquartered in Remscheid, Germany, is a privately held industrial machinery manufacturer and engineering services provider for the synthetic fiber, film, and polymer recycling industries. The company was established as a joint venture between Oerlikon Barmag (a subsidiary of Swiss Rieter Group) and Brückner Maschinenbau, and operates a wholly-owned production subsidiary, Suzhou BB Engineering Ltd., in China. Its product portfolio spans four areas: spinning systems (VarioFil compact spinning lines for POY/FDY/IDY, including recycling variants R/R+ for rPET, and JeTex air-texturizing lines); extrusion (single-screw extruders from 30mm to 360mm diameter, cascade extrusion systems, and 3DD melt mixers); filtration (Long-Life, Horizontal Candle, Continuous Vertical, Non-Stop, and COBRA polymer melt filters, plus the patented White Filter Cleaning system); and recycling (VacuFil complete PET recycling lines with the Visco+ liquid-state polycondensation vacuum filter). More than 17,000 extruders have been delivered over the company's 25+ year history.

The company's technology centers on proprietary process innovations in melt filtration, viscosity control, and environmentally friendly filter cleaning (e.g., Visco+ LSP vacuum filter claiming 50% faster rPET processing than conventional systems, COBRA continuous filter with up to 40% operating cost savings, WFC steam-based cleaning replacing hazardous chemicals, and ValuePack two-stage filtration for recycling). It also provides engineering, construction, assembly, and fulfillment services through a 70+ person design department. Business model is project-based enterprise sales of custom machinery and complete turnkey plants to industrial customers globally, with after-sales service delivered through the Oerlikon service network. Customer segments include synthetic fiber manufacturers, film manufacturers (BOPP, BOPET, BO-PA), PET recyclers (bottle-to-yarn, fiber-to-fiber), and plant engineering companies; named end-customers include Global Textile Alliance, Tecnología Textil Avanzada, and FALKE, while the two JV parents serve as both suppliers and customers. Demand generation is primarily through international trade fairs (PRSE, ITM, K Show, Textiles Recycling Expo) and direct enterprise sales, with no public pricing disclosed.

Name

BB Engineering

Legal name

BB Engineering GmbH

Website

https://bbeng.de

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

101–250 employees

Short description

BB Engineering is a German industrial machinery manufacturer, founded in 1998 as a joint venture of Oerlikon Barmag and Brückner, that produces extruders, polymer melt filters, spinning lines (VarioFil), and PET recycling systems (VacuFil, Visco+, COBRA) for synthetic fiber, film, and plastics recycling customers worldwide.

Ownership category

akta.pro rank

Headquarters

HQ city

Remscheid

HQ country

Germany

HQ region

Europe

Offices2 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. Machine and Plant Sales: Sale of machine components (extruders, filters) and complete spinning and recycling plants. Revenue from custom-designed machinery for synthetic fiber and film production including VarioFil spinning lines, extrusion systems, filtration equipment, and PET recycling solutions.
2. Engineering and Construction Services: Engineering, construction and assembly services ranging from conception and planning to design, development and project implementation. Includes design services, construction services with over 70 experts, and assembly services for customers worldwide.
3. After-Sales Services: After-sales support including commissioning, technical services, and ongoing support for installed machinery and plants. Services include process optimization, customer training, and technical support for international customers.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

BB Engineering GmbH is an industrial machinery manufacturer that designs, builds, and services polymer processing equipment for the synthetic fiber, film, and PET recycling industries. Its offering spans four product areas: spinning systems (VarioFil® and JeTex lines), extrusion (single-screw extruders 30-360mm, cascade extrusion, 3DD mixers), polymer melt filtration (LLF, HCF, CVF, NSF, COBRA filter, WFC cleaning), and complete PET recycling systems (VacuFil®, Visco+). The company also delivers engineering, construction, assembly, and after-sales services from its Remscheid headquarters and Chinese subsidiary.

Product overview

BB Engineering is an industrial machinery manufacturer offering a comprehensive portfolio of polymer processing equipment organized into four product areas: (1) Spinning Systems — VarioFil® compact spinning lines for synthetic filament yarn (POY/FDY/IDY) including recycling variants (R/R+) for rPET yarn, plus JeTex air-texturizing lines; (2) Extrusion — single-screw extruders (30-360mm), cascade extrusion systems, and 3DD melt mixers for polymer melting and homogenization; (3) Filtration — polymer melt filters including LLF, HCF, CVF, NSF, COBRA continuous filter, and WFC cleaning systems; (4) Recycling — VacuFil® complete PET recycling lines featuring Visco+ vacuum filter for liquid-state polycondensation. The company also provides engineering, assembly, and fulfillment services. Products are sold as standalone components, modular systems, or turnkey integrated lines, primarily serving the synthetic fiber, film, and plastics recycling industries globally.

Differentiator

Problem solved

Functional benefit

Products and services

• VarioFil® Spinning Line Compact turnkey spinning line for manufacturing synthetic filament yarn (POY, FDY, IDY) from polymers such as PET, PP and PA. Features a modular design with conversion packages that allow flexible product adaptation.
• VarioFil® R/R+ Spinning Line Compact spinning line variant for processing recycled PET materials into high-quality rPET yarn. The R version processes rPET chips, and the R+ version processes bottle flakes directly. Production capacity up to 730 kg/h per extruder and winding speeds up to 3,500 m/min.
• JeTex Air-Texturizing Line Production line for high-quality air-textured yarn (ATY) using cold air jetting technology to create cotton-like loop structures. Processes POY and FDY feedstock in PP and PA 6 / 6.6 with maximum speed of 1,200 m/min.
• Single-Screw Extruders Single-screw extruders in sizes from 30mm to 360mm screw diameter for polymer melting and homogenization. L/D ratios of 24-33 and throughputs from 3 to 6,000 kg/h depending on polymer. Used in spinning, film and recycling applications. The 360mm extruder is the largest-ever for PET processing with throughput up to 5,400 kg/h.
• Cascade Extrusion Systems Two-extruder series system that separates melting and homogenization steps for high output rates with strict quality requirements. Screw diameters 105-360mm (PP) and 200-360mm (PET), throughput range 1:5, up to 6,000 kg/h. Used for film production and recycling processes.
• 3DD Mixer Standalone melt mixer with a 3-Dimensional Dynamic mixing principle that combines distributive, dispersive and thermal mixing. Installs on extrusion systems to add colors, stabilizers, fillers and masterbatches to the melt.
• VacuFil® Recycling System Complete PET recycling line combining continuous multi-stage filtration with the Visco+ vacuum filter for liquid-state polycondensation. Processes bottle flakes, fiber waste, film and start-up lumps. Throughput from 150 to 3,000 kg/h depending on model.
• Visco+ Vacuum Filter LSP (Liquid State Polycondensation) vacuum filter that produces homogeneous, pure melt with targeted IV setting using vacuum technology. Core component of the VacuFil system and also available as a standalone retrofit for existing lines; processes rPET melt 50% faster than conventional LSP systems with IV fully controllable during operation.
• COBRA Filter Continuous self-cleaning large-area fine filter with integrated White Filter Cleaning technology. Filter area 5-24 m², throughput 500-4,000 kg/h. Developed for demanding PET recycling applications with high contamination levels.
• Long-Life Filter (LLF) Discontinuous large-area polymer melt filter with filter areas from 0.1 m² to 40 m². Single-chamber housing design characterized by particularly long service life.
• Horizontal Candle Filter (HCF) Discontinuous compact inline polymer melt filter with filter area 0.1-1.5 m². Melt inlet and outlet at the same height for easy integration into production lines.
• Non-Stop Filter (NSF) Continuous two-chamber large-area polymer melt filter with filter area per chamber 1.8-40 m². Enables filter changes without stopping production. Used in film lines and PET recycling.
• White Filter Cleaning (WFC) Standalone chemical-free melt filter cleaning system using superheated steam via hydrolysis. Extends filter media service life, prevents carbon formation and eliminates toxic chemical use. Patented technology co-developed with B&M Longworth (UK).
• ValuePack Spinning Package Two-stage filtration spinning package combining a filter cartridge (15µm filtration) with a sand chamber for homogenization. Features a pressure-independent seal that prevents leaks and enables a wider process window. Available as retrofit for existing systems.
• Engineering Services Construction and engineering services including individual parts development, complex assemblies, technical documentation, calculations, simulations, process engineering, electrical engineering, and CAD training, delivered by more than 70 design experts.
• Assembly Services Experienced fitters and electricians for on-site assembly support via employee leasing, or complete fulfillment from procurement through assembly, shipping and customer commissioning.

Quantifiable outcome

• Visco+ processes rPET melt 50% faster than conventional LSP systems
• +5 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

Five partnerships are on record, tiered minor and core.

• RWTH Aachen UniversityminorStrategic or Co-development Partner · 1 March 2026Research partner in the bioPEtex project for development of textiles from 100% bio-based polyethylene (PE). BB Engineering contributes expertise in spinning and texturizing to develop the texturizing process for industrial scale production.
• FALKEminorStrategic or Co-development Partner · 1 March 2026Industry partner in bioPEtex research project. FALKE has already produced the first white demonstration T-shirt from bio-based PE fibers developed through the collaboration.
• Suzhou BB Engineering Ltd.coreOthers · 1 January 2019Wholly-owned subsidiary established in 2019 in China for local production and market presence. Part of BB Engineering's global expansion strategy.
• Barmag (Oerlikon)coreStrategic or Co-development Partner · 1 January 1998Barmag (now Oerlikon Barmag, subsidiary of Swiss Rieter Group) is the parent company and joint venture partner of BB Engineering. The joint venture combines Barmag's expertise in spinning technology with Brückner's film technology. BB Engineering produces extruders and components for Barmag and utilizes Barmag components (WINGS winding, godets, quenching units) in its VarioFil spinning lines.
• Brückner MaschinenbaucoreStrategic or Co-development Partner · 1 January 1998Brückner Maschinenbau is the joint venture partner that brought film technology expertise to BB Engineering. BB Engineering produces extruders and components for Brückner and serves as a reliable partner meeting their quality requirements for technology leadership in filament yarn spinning systems.

Scale indicators10 records

Recent moves8 records

Expansion highlights6 records

Broad incumbents

• Rieter: Swiss textile machinery group and parent of Oerlikon Barmag, with a broad portfolio spanning spinning, texturizing, and synthetic fiber equipment. Rieter's group structure overlaps with BB Engineering's spinning machinery business through the Barmag subsidiary.
• Oerlikon Barmag: BB Engineering's JV parent and the global leader in man-made fiber spinning systems. Oerlikon Barmag supplies winding, texturizing, and spin-draw components that integrate with BB Engineering's VarioFil lines, making it both a partner and a partial competitor in synthetic fiber machinery.
• Brückner Maschinenbau: BB Engineering's other JV parent and a global leader in film stretching lines (BOPP, BOPET). Brückner is both a shareholder and a major customer for BB Engineering's extruders, with direct overlap in film production equipment markets.

Direct peers

• Davis-Standard: US-based global leader in extrusion technology for plastics processing. Davis-Standard directly competes with BB Engineering's single-screw extruders and extrusion systems for film, sheet, and fiber applications.
• Reifenhäuser: German family-owned manufacturer of extrusion and film production systems. Reifenhäuser competes with BB Engineering in film extrusion equipment and complete plant delivery, particularly in BOPP and BOPET film lines.
• Starlinger: Austrian manufacturer of film extrusion, recycling, and woven packaging machinery. Starlinger directly competes with BB Engineering in PET recycling and film production equipment, especially for bottle-to-fiber and circular-economy applications.
• Gneuss: German manufacturer specializing in polymer melt filtration and recycling technology. Gneuss directly competes with BB Engineering's filtration portfolio (LLF, NSF, COBRA) and recycling systems in the PET recycling market.
• Lindauer Dornier: German manufacturer of weaving, coating, and technical textile machinery with strong presence in synthetic fiber processing equipment. Comparable to BB Engineering in serving textile machinery customers with specialized industrial solutions.
• Karl Mayer: German-based global leader in warp knitting and textile machinery, including machines for technical textiles and composite applications. Karl Mayer overlaps with BB Engineering in synthetic fiber and technical textile machinery markets.
• Erema: Austrian manufacturer of plastics recycling machinery and a leading direct competitor to BB Engineering's VacuFil recycling line, particularly in bottle-to-yarn and fiber-to-fiber PET recycling applications.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/bb-engineering-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 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 BB Engineering