AB Max Lisovna Kovarov s.r.o.

Kovárov 47, 753 62 Potstat
Telephone +420 581624248
Fax +420 581624249


Hall map

K 2016 hall map (Hall 8b): stand E43-13

Fairground map

K 2016 fairground map: Hall 8b

Our range of products

Product categories

  • 02  Semi-finished products,parts and reinforced plastics
  • 02.01  Processing technologies
  • 02.01.010  Parts made by injection moulding

Parts made by injection moulding

  • 02  Semi-finished products,parts and reinforced plastics
  • 02.03  Supplying
  • 02.03.007  Plastics products and parts for electrical engineering
  • 02  Semi-finished products,parts and reinforced plastics
  • 02.05  Products
  • 02.05.075  Reinforced plastic parts/products
  •  Fibreglass-reinforced plastic parts

Fibreglass-reinforced plastic parts

Our products

Product category: Parts made by injection moulding



Our technicians have great know-how in plastic welding techniques: ultrasound, contact heat welding, vibration (frictional) etc.
AB Max currently owns two automatic lines for PP foil welding on plastic covers.

More Less

Product category: Parts made by injection moulding

Injection Molding

Thermoplast production:

Materials processed: LLDPE, LDPE, HDPE, PP, PPcopo, PS, SAN, ASA, ABS, PC, PC/ABS, PMMA, POM, PA 6, PA 6.6, PA 11, PA 12, PBT, TPE and PVC

Weight of moldings: from 0,5 g to 1 kilogram

Technical equipment: Engel, Sumitomo and Selex injection presses with clamping force from 60 to 350 tons, manned by Wittmann and Engel robots.

Our specialization:
•The production of technical and electro-insulating parts including plastic/metal moldings
•Short cycle injection of thin-walled parts on the fully automatic Sumitomo injection presses
•Production of utility and marketing articles

More Less

Product category: Plastics products and parts for electrical engineering

Direct Compression of Thermosets

Thermoset production:

Materials processed: phenolic materials, (Bakelite), melamine materials, polyester resins BMC and SMC

Weight of moldings: from 2 grams to 6 kilograms

Technical equipment: 14 vertical presses for thermoset processing with clamping force from 60 to 500 tons, blasting and tumbling unit, tableting machines, high-frequency heating and dyeing drum

Our specialization:
•Production of technical and electro-insulating parts, most often in plastic/metal combination
•Direct compression of thermosets
•Molding thermosets with the help of bottom pressure
•The possibility of upper molding through external hydraulic unit

More Less

Product category: Plastics products and parts for electrical engineering

Installation and Assembly

Installation and assembly

Apart from the production of individual components, we also offer our clients installation and assembly of the parts. This can take place either directly by the press or at our specialized assembly workplace.

We assemble parts produced in our company, purchased ones or those that were produced on special request elsewhere. This way we are able to combine zinc cast with plastic part, metallic shaped beam, movable parts and fasteners. We also pack the products on customer request, including the barcode.

More Less

Product category: Plastics products and parts for electrical engineering

Development and Construction

We offer our customers possibility to cooperate on the development and design of new plastic parts and then also molds.

Our engineers will be happy to help you choose the right material, shape of the molding, its construction and then we are also able to provide the best mold production solution at our partners in the Czech Republic, Portugal and also China.

Top production effectiveness and satisfied customer are our main goals.

More Less

About us

Company details

AB Max 50 years of tradition – a real obligation

The company was established in 1974, in the former Czechoslovakia. All the way from the beginning it has been a purely Czech company with a focus on processing thermosets, reactoplasts (SMC, BMC) injection molding of thermoplastic materials (LDPE, HDPE, PP, ABS, PA6, PA6.6, PC, PBT, PBT/PET, PC/ABS) and an assembly of components.

The company AB Max offers a high-quality production technology for all levels of the production of plastic parts:

for the high speed injection, with very short cycles: fast running, fully electric press machines SUMITOMO manned robots by Wittmann
for accurate technical parts: pressing machines Engel with robot Engel and pressing machines Selex in the tonnage of from 60 to 350 tons
for molding thermosets: 14 presses with clamping force from 60 to 500 tonnes, including the transfer molding system and the upper ejector system.
for the welding of plastic foils: two automatic welding lines.

We are a long-term reliable partner not only in quality and schedule, but also in technical support and the proposals for savings.

A proof of our tradition, quality and professionalism are the long-lasting cooperations with the companies Siemens, ABB, Hansen or Scanavo which are still deepening and expanding. For example, we supply Siemens‘ 14 foreign branches in 10 countries on three continents.

AB Max is certified with ISO 9000 and is a Sony Green partner. All processes of the company are managed according to the ISO system.

Our claim: "We all are part of the company, and each of us is the key to success"


More Less