Hein Lehmann
HEIN, LEHMANN is a German family-run industrial manufacturer, founded 1878, that designs and builds custom screening, separating, and conveying equipment — including CONIDUR® perforated plates and LIWELL®/Spannwell® screening machines — for stone/earth, food, chemical, pharmaceutical, automotive, plastics, and recycling customers worldwide.
- Company typePrivate
- Founded1878
- HeadquartersKrefeld, Germany
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Hein Lehmann does
HEIN, LEHMANN is a German industrial manufacturer founded in 1878 in Krefeld, Germany, specializing in screening, separating, and conveying technology for industrial process applications. The company operates as part of the hl.group holding structure, is described as family-run, and employs 501-1,000 people. It serves a horizontal mix of industries including stone and earth, food, chemical, pharmaceutical, automotive, plastics, and recycling sectors, with a stated global reach via direct enterprise sales contacts.
The company's product portfolio is organized around five categories: perforated plates (including the proprietary CONIDUR® line with triangular and semi-elliptical micro-perforations), wedge wire screens (RIMA® welded and CORIMA looped), wire conveyor belts, LIWELL® screening machines built on the proprietary Spannwell® principle, and raw material screens in wire, Vibro-Flex, polyurethane (Lemanit), and rubber base materials. Its core technical differentiator is the Spannwell® screening principle — described as the world's first of its kind — which has been deployed globally for over 40 years for difficult and moist bulk materials. The company also cites 70+ years of metallurgical expertise in wire conveyor belts and holds registered trademarks across CONIDUR®, LIWELL®, RIMA®, CORIMA, and Spannwell®.
HEIN, LEHMANN operates a consultative, direct enterprise sales model selling custom-engineered hardware. Pricing is quote-based and tailored to individual customer specifications, with revenue generated primarily through hardware sales of bespoke components and machines, complemented by after-sales management. The company maintains global reach through direct enterprise sales contacts, participation in trade fairs (POWTECH 2026, Scrap Expo USA, VOCATIUM), a multilingual website (DE/EN/ES/FR/NL), and a content-marketing approach anchored by application case studies branded as "Short Stories."
Hein Lehmann firmographics
Firmographics- Name
- Hein Lehmann
- Legal name
- HEIN, LEHMANN
- Website
- https://heinlehmann.de
- Company type
- Private
- Founded year
- 1878
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- HEIN, LEHMANN is a German family-run industrial manufacturer, founded 1878, that designs and builds custom screening, separating, and conveying equipment — including CONIDUR® perforated plates and LIWELL®/Spannwell® screening machines — for stone/earth, food, chemical, pharmaceutical, automotive, plastics, and recycling customers worldwide.
- Ownership category
- akta.pro rank
Hein Lehmann industry classification
Industry- Product category
- Industrial Screening and Conveying Equipment
- NAICS
- Industrial Machinery Manufacturing (33324)
- SIC
- Special Industry Machinery (No Metalworking Machinery) (3550)
- akta.pro primary industry
- Screening & Sizing Equipment (IMAHAMAG)
Keywords
Where Hein Lehmann is headquartered
LocationHeadquarters
- HQ city
- Krefeld
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Hein Lehmann business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Industrial Equipment Sales: HEIN, LEHMANN generates revenue through the sale of custom-designed screening and conveying equipment including perforated plates, wedge wire screens, wire conveyor belts, screening machines, and raw material screens. The company provides individual product planning, custom product manufacturing, and after-sales management services as part of their value proposition.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Hein Lehmann product offering
Product offeringCore offering
HEIN, LEHMANN manufactures and supplies custom-engineered industrial screening, separating, and conveying equipment for processing technology, including CONIDUR® perforated plates, RIMA®/CORIMA wedge wire screens, LIWELL® screening machines with the Spannwell® principle, wire conveyor belts, and raw material screens. Products are individually planned, tailor-made, and supported by professional after-sales management for enterprise customers in stone/earth, food, chemical, pharmaceutical, automotive, plastics, and recycling industries worldwide.
Product overview
HEIN, LEHMANN is an industrial manufacturing company specializing in screening and conveying solutions, founded in 1878. The company offers a unified portfolio of physical products and technologies organized around three core solutions areas: Processing (crushing, drying, granulation, recycling, mixing, agglomeration, sifting, dewatering), Conveying (cooling, heating, pneumatic transport, aerating, charging, stacking, hardening), and Separating (filtration, centrifuging, sifting, classifying). The product portfolio includes: CONIDUR® perforated plates with special triangular perforations for fine hole and slot applications; LIWELL® screening machines utilizing the proprietary Spannwell® principle for difficult bulk materials; RIMA®/CORIMA wedge wire screens (welded or looped) for universal screening applications; wire conveyor belts with metallurgical expertise; and raw material screens in various materials (wire, Vibro-Flex, Lemanit-polyurethane, rubber). These products serve industries including stone and earth, food, chemicals, pharmaceuticals, automotive, plastics, and recycling.
Differentiator
Problem solved
Functional benefit
Brands
- CONIDUR: Perforated plates with special triangular to semi-elliptical perforations for sieving, separating, and conveying technology.
- LIWELL
- RIMA
- CORIMA
- SPANNWELL
Products and services
- Perforated plates Preparation and separation technology for industrial professionals, including CONIDUR® fine hole and slot perforated plates engineered for less volume resistance, less blockage, higher throughput, and superior wear resistance to improve product quality.
- Wedge wire screens CORIMA and RIMA® welded or looped wedge wire screens individually adapted to each application, working virtually without clogging, with optimum open screen surface and long service life for universal industrial screening.
- Wire conveyor belts Tailor-made wire conveyor belt solutions with highest quality, deep technical and metallurgical competence, and over 70 years of experience, used for conveying processes such as cooling, heating, pneumatic transport, aerating, charging, stacking, and hardening.
- Screening machines LIWELL® screening machines built on the proprietary Spannwell® principle, the world's first screening machines using this technology, enabling higher product quality and perfect separation technology even with difficult separation processes for difficult and moist bulk materials.
- Raw material screens Basic fabrics (wire, Vibro-Flex, Lemanit-polyurethane, rubber) suitable for all conventional screening machines or special sizes, including a variety of baskets and basket inserts for batching, stacking, and hardening applications.
Companies that use Hein Lehmann
Customer profileSegments7 records
Ideal customer profiles5 records
Hein Lehmann technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Hein Lehmann partnerships and signals
Strategic signalScale indicators4 records
Recent moves5 records
Expansion highlights4 records
Hein Lehmann competitors and assessment
Company assessmentDirect peers
- Schenck Process (Qlar): Germany-based global leader in screening, conveying, and separation technology for bulk materials. Direct competitor serving the same end-markets (mining, food, chemicals, recycling) with overlapping product categories including vibrating screens and separation equipment.
- Haver & Boecker: German family-owned manufacturer of screening machines, woven wire cloth, and screening media. Direct peer in vibrating screening technology with similar customer base in aggregates, food, and chemicals.
- Binder+Co: Austrian specialist in screening, drying, and processing technology for bulk materials. Highly comparable to Hein Lehmann's LIWELL® and CONIDUR® offerings, with overlapping end-markets in stone/earth, recycling, and food processing.
- JÖST Group: German family-owned manufacturer of vibrating machines, screening equipment, and conveying technology. Direct competitor in screening and conveying with comparable custom-engineering approach and European industrial customer base.
- GKD - Gebr. Kufferath AG: German manufacturer of industrial mesh, screens, and process belts. Overlaps with Hein Lehmann's wedge wire screen and wire conveyor belt product lines, serving similar industrial filtration and screening applications.
- Rotex (Hillenbrand): US-based manufacturer of industrial screening and separation equipment. Comparable in screening technology for food, chemical, and mineral processing applications, though primarily North American in focus.
- Allgaier Group: German manufacturer of screening machines and process technology for bulk materials. Direct competitor to LIWELL® screening machines, with strong presence in food, chemical, and pharmaceutical end-markets similar to Hein Lehmann's.
- Derrick Corporation: US manufacturer of fine screening equipment and screening media. Comparable in vibrating screening technology, particularly for difficult-to-screen materials, with overlap in mining, food, and chemical applications.
Broad incumbents
- Metso: Finnish global leader in mineral processing and aggregate equipment, including screening media and vibrating screens. Comparable in screening technology to Hein Lehmann, particularly in stone/earth and recycling end-markets, but operating at much larger scale with a broader equipment portfolio.
- Sandvik Mining and Rock Technology: Provides screening media and screening equipment solutions for mining and aggregates globally. Overlaps with Hein Lehmann's screening machine and wedge wire screen offerings, particularly in stone/earth and mining applications.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Hein Lehmann social profiles
Digital presenceHein Lehmann financial estimates
Financial estimateRevenue estimate
Valuation estimate
Hein Lehmann leadership team
Management profileNumber of profiles
Hein Lehmann funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Hein Lehmann M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Hein Lehmann
What does Hein Lehmann do?
HEIN, LEHMANN manufactures and supplies custom-engineered industrial screening, separating, and conveying equipment for processing technology, including CONIDUR® perforated plates, RIMA®/CORIMA wedge wire screens, LIWELL® screening machines with the Spannwell® principle, wire conveyor belts, and raw material screens. Products are individually planned, tailor-made, and supported by professional after-sales management for enterprise customers in stone/earth, food, chemical, pharmaceutical, automotive, plastics, and recycling industries worldwide.
Is Hein Lehmann a public or private company?
Hein Lehmann is a private company. It is classified as family owned and is currently operating.
When was Hein Lehmann founded?
Hein Lehmann was founded in 1878. It employs 101 to 250 people.
Where is Hein Lehmann based?
Hein Lehmann is headquartered in Krefeld, Germany, in the Europe region.
How does Hein Lehmann make money?
One revenue line is on record: industrial Equipment Sales.
Who are Hein Lehmann's main competitors?
Direct peers on record are Schenck Process (Qlar), Haver & Boecker, Binder+Co, JÖST Group, GKD - Gebr. Kufferath AG, Rotex (Hillenbrand), Allgaier Group and Derrick Corporation. Broad incumbents are Metso and Sandvik Mining and Rock Technology.
Does Hein Lehmann have an API?
No public API is recorded for Hein Lehmann.
What industry is Hein Lehmann in?
Hein Lehmann's product category is Industrial Screening and Conveying Equipment. Its primary akta.pro industry code is IMAHAMAG, Screening & Sizing Equipment. Its NAICS code is 33324 and its SIC code is 3550.