Injection-moulded plastic and metal components with in-house toolmaking, coating, assembly and automation.
ACCOMPLAST GmbH
Limbach-Oberfrohna · Český Dub · Zlín · Lviv · Prilep · Consett · IlkestonNew on Amplifa
System supplier for plastic and metal components
ACCOMPLAST GmbH is a system supplier for individual parts and assemblies made of plastic and metal, headquartered in Limbach-Oberfrohna (Saxony). Founded in 1991, the company produces precision injection-moulded parts using 1K and 2K processes, including multi-component and composite injection moulding with plastic and metal inserts, on injection moulding machines with clamping forces of 150 to 2000 kN, i.e. 35 machines with 15 to 360 t clamping force. Engineering and high-performance plastics such as polycarbonate are processed with part weights from 0.05 to 280 grams. The value chain ranges from injection moulding simulation (Cadmould 3D-F), prototyping and design through in-house toolmaking and special machine construction to painting (1K/2K/3K), PVD and vacuum coating, laser engraving, printing, ultrasonic welding and complex assembly, often in fully automated production lines. Customers come primarily from the automotive and electrical industries as well as general mechanical engineering. In addition to the headquarters with around 120 employees, the company, part of LABONE HOLDINGS LTD. since 2020, operates production sites in the Czech Republic, Ukraine, North Macedonia and England and delivers worldwide.
- Site
- Limbach-Oberfrohna
- Processes
- Plastic injection moulding (1K/2K, multi-component, composite injection moulding, inserts), Assembly (integrated/subsequent complex assembly, assembly of modules), Painting (1K, 2K, 3K), PVD and vacuum coating/metallization (bondable gold or aluminium coating), Laser engraving, Printing, Ultrasonic welding (manual or fully automated), Injection moulding simulation / prototyping / part analysis and part optimisation (Cadmould 3D-F)
- Materials
- Engineering plastics, High-performance plastics, Polycarbonate, Polycarbonate with glass fibre content, Plastic granulates (a wide variety), Hot-work tool steel, Stress-crack-resistant tool steel, Metal (inserts, parts/assemblies)
- Certificates
- DIN EN ISO 9001:2015, DIN EN ISO 14001:2015, ISO 9001, ISO 14001
- Founded
- 1991
- Employees
- ca. 120
- Industries
- Automotive industry, Electrical industry/electrical engineering, General mechanical engineering
- 01
Injection moulding simulation and part analysis
- 02
Design and prototyping
- 03
Toolmaking
- 04
Injection moulding (1K/2K)
- 05
Surface finishing (painting, PVD, laser engraving)
- 06
Joining (ultrasonic welding)
- 07
Assembly
- 08
Logistics
Materials and processes
Polycarbonate
Highly transparent PC for light guides and technical visible parts in injection moulding.
PC with 10% glass fibre content
Glass fibre reinforced polycarbonate for components with tight tolerances.
Engineering plastics
All engineering plastics are processed in 1K and 2K injection moulding.
High-performance plastics
High-performance plastics for demanding applications in series production.
Hot-work tool steel
Tool steel for injection moulds with coating option in toolmaking.
Stress-crack-resistant tool steel
Used for tool contours prone to cracking, e.g. Uddeholm Divar.
Gold/aluminium coating
PVD and vacuum coating of plastic and metal inserts, bondable.
Locations
Limbach-Oberfrohna
DEHeadquarters Production, Toolmaking, Administration
- Part weight / size
- 0.05–280 g
- Lot size
- Small to large series
- Materials
- Engineering plastics, high-performance plastics, PC
- 35 injection moulding machines (15–360 t)
- OPS-Ingersoll EAGLE V9 (5-axis)
- Hermle U 630 T (3-axis)
- Agie die sinking EDM machine
- Charmilles wire EDM machine
- Weiler C30 lathe
- Werth 3D measuring machine
- Mitutoyo 3D measuring machine
- GOM surface scanner
- Cold Jet i³ MicroClean
- Cold Jet RoboBlast
Český Dub
CZProduction (HPQ Plast s.r.o.)
Zlín
CZProduction (Zlín Precision s.r.o.)
Lviv
UAProduction (PPA TOV)
Prilep
MKProduction (IMP Injection Moulding Prilep Dooel)
Consett
GBSite of Labone Castleside Ltd.
Ilkeston
GBSite of R. A. Labone & Co Ltd
Parts and components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Plastic injection moulding (1K/2K, multi-component, composite injection moulding, inserts)Plastics | – | – | 0.05 grams – 280 grams | Small series – Large series (partially/fully automated) | all engineering plastics, high-performance plastics, polycarbonate (PC), PC with 10% glass fibre content, metal inserts |
| Assembly (integrated/subsequent complex assembly, assembly of modules)Assembly | – | – | – | – | plastic, metal |
| Painting (1K, 2K, 3K)Surface | – | – | – | – | plastic |
| PVD and vacuum coating/metallization (bondable gold or aluminium coating)Surface | – | – | – | – | plastic, metal |
| Laser engravingSurface | – | – | – | – | – |
| PrintingSurface | – | – | – | – | – |
| Ultrasonic welding (manual or fully automated)Joining | – | – | – | – | plastic |
| Injection moulding simulation / prototyping / part analysis and part optimisation (Cadmould 3D-F)Engineering | – | – | – | – | – |
| Toolmaking (injection moulds, new construction, modifications, adaptations, repairs)Engineering | – | – | – | – | hot-work tool steel, stress-crack-resistant steel (e.g. Divar from |
| Special machine construction / fixture constructionEngineering | – | – | – | – | – |
| Milling (5-axis and 3-axis machining)Machining | – | – | – | – | metal |
| Wire EDMMachining | – | – | – | – | metal |
| Die sinking EDMMachining | – | – | – | – | metal |
| Start hole drilling (EDM)Machining | – | – | – | – | metal |
| Turning (cycle-controlled)Machining | – | – | – | – | metal |
| Dry ice cleaning of injection moulds (i³ MicroClean) and surface pre-treatmentSurface | – | – | – | – | – |
| Engineering of custom automated production lines / automation systemsEngineering | – | – | – | – | – |
| Testing and measurement (3D measuring machines optical/tactile, GOM surface scanner, profileTesting | – | – | – | – | – |
15 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Injection moulding machine | Arburg | – | Clamping force 150–2000 kN | – | Limbach-Oberfrohna (among others) |
| Injection moulding machine fleet | – | 35 | Clamping force 15 to 360 t | – | Limbach-Oberfrohna |
| 5-axis milling machine (5-axis machining) | OPS-Ingersoll EAGLE V9 | – | – | – | Limbach-Oberfrohna (toolmaking) |
| 3-axis milling machine (3-axis machining) | Hermle U 630 T | – | – | – | Limbach-Oberfrohna (toolmaking) |
| Die sinking EDM machine | Agie | – | – | – | Limbach-Oberfrohna (toolmaking) |
| Wire EDM machine | Charmilles | – | – | – | Limbach-Oberfrohna (toolmaking) |
| Start hole drilling machine (EDM) | Charmilles/Agie | – | – | – | Limbach-Oberfrohna (toolmaking) |
| Lathe (cycle-controlled) | Weiler C30 | – | – | – | Limbach-Oberfrohna (toolmaking) |
| 3D measuring machine (optical and tactile) | Werth | – | – | – | Limbach-Oberfrohna |
| 3D measuring machine (optical and tactile) | Mitutoyo | – | – | – | Limbach-Oberfrohna |
| 3D surface scanner | GOM | – | – | – | Limbach-Oberfrohna |
| Profile projector | – | – | – | – | Limbach-Oberfrohna |
| Digital measuring projector | – | – | – | – | Limbach-Oberfrohna |
| Dry ice cleaning system (injection mould cleaning) | Cold Jet i³ MicroClean | – | – | – | Limbach-Oberfrohna |
| Surface cleaning/pre-treatment system (dry ice blasting) | Cold Jet RoboBlast | – | – | – | Limbach-Oberfrohna |
Additional services
Reference customers
Quality and certification
Quality assurance is carried out using 3D measuring machines (Werth, Mitutoyo), GOM surface scanners, profile projectors as well as tests such as luminance and colour measurement, gloss level, layer thickness, hardness and adhesion testing, climate testing, salt spray testing and ageing tests.
| Evidence | Limbach-Oberfrohna |
|---|---|
| ISO 9001 | |
| ISO 14001 |
Company history
- 1991
Founded as A. Quellmalz GmbH at the Falken site
- 1996
Completion of new building Hall 1 in Limbach-Oberfrohna
- 1997
Certification to DIN ISO 9002 and VDA Volume 6.1
- 1998
Foundation of subsidiary HPQ Plast s.r.o. in Česky Dub
- 1999
Construction of a cold storage hall
- 2000
Completion of toolmaking; certification to DIN ISO 9001 and VDA Volume 6.1
- 2001
Completion of Hall 2 and painting; foundation of Zlin Precision s.r.o. in Zlín
- 2007
Certification to TS 16949; foundation of subsidiary PPA in Lviv
- 2010
Completion of special machine construction hall
- 2013
Renamed ACCOMPLAST GmbH
- 2014
Completion of intermediate construction hall for engineering and tool storage
- 2015
Foundation of IMP Injection Moulding Prilep Dooel in Prilep
- 2020
Membership of the LABONE HOLDINGS LTD. group