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Drop-Press s.r.o. - Caslav

Za Drahou 1205, 286 01 Caslav, Czech Republic
Phone +420(0)327300053 , Fax +420(0)327314677
www.drop-press.cz

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About us

Company description

Drop-press s.r.o. was established in 1994 by four people (the current Company management) and a Czech company, Polak s.r.o..

Drop-press s.r.o. has production facilities in the town of Cáslav in Central Bohemia, 80 km east of the capital, Prague. (Drop-press -> map)

Throughout the time of its deveolpment, the Company has built two manufacturing plants:
- Plant D-P No. I - foundry
- Plant D-P No. II - finishing, shaping, tool-making shop


The two plants, adjacent to each other, together employ 150 people.

An important milestone in the Company's history was 1998. In this year the Company obtained certification for implementing and applying a quality control and assurance system in the manufacturing process "Production and Machining of Precision Light Alloy Castings" in accordance with the standard DIN EN ISO 9002 : 1994. One year later it was decided to expand to VDA 6.1

REFERENCES
Drop-Press s.r.o., a commercial producer of AlSi castings made via the pressure casting method and a manufacturer of tools for this industry, it is a supplier to a number of major companies, firms and manufacturers in the Czech Republic and abroad.

Ratio of exports and domestic sales:
- exports 67%
- domestic sales 33%

Clients by industry :
- automotive industry 53%
- electrical engineering industry 23%
- other industries 24%

Major foreign clients:
VW Volkswagon (D)
Nacam France S.A (F)
Bentlley MC Ltd. (GB)
Honsel Fonderie Lorraine S.A. (F)
Bosch Rexroth GmbH (D)
Werksitz Gmbh (D)
Spinelfabrik Suessen (D)
Swag GmbH (D)
PK Systems GmbH (D)
VDT Vobra GmbH (D)
Major domestic clients:
Škoda auto A.G.
Motoco A.G.
EMP Slavkov GmbH
TRW Dacice A.G.
Narex Ceská Lípa A.G.
F.Kroupa Pardubice GmbH
Triant Kutná Hora
C-I.E.B. Kahovec GmbH.
Brano Ateso A.G.
PAL International A.G.
MOTORPAL Jihlava A.G.

Location

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Products

Products

Manufacture, machining and surface finishing of precision AlSi castings
- castings weighing from 0.005 kg to 6.0 kg
- aluminium alloys used for castings :

according according to of pigs abbreviated BS NFA
to CSN CSN EN 1706 DIN 1725/5 according 1490 57-702
to DIN 1725 57-703
42 4339 EN AC 46000 GD 226 GD-AlSi9Cu3 LM24 A-S9V3
42 4330 EN AC 44100 GD 230 GD-AlSi12 LM6 A-S12
42 4352 EN AC 47000 GD 231 GD-AlSi12(Cu) LM2 A-S10UG
42 4331 EN AC 43000 GD 239 GD-AlSi10Mg LM9 A-S10G

- Castings are made on pressure casting machines :
ITALPRESSE IP 100
ITALPRESSE IP 260 SC
IDRA OL 100
VIHORLAT CLH 250.02
VIHORLAT CLH 400.03
VIHORLAT CLH 630.01
COLOSIO 750

The pressure casting machines are equipped with an Italpresse automatic material feed and with mould heating Regoplas. The Material is melted in a still process in Balzer and Striko Westofen furnaces inc. follow-up degassing.

- The follow up shaping works are done in the finishing shop. The castings are shaped by manual operations and by machining, and are assembled into subassemblies. Surface finishing is done by :
blasting
tumbling
ball burnishing
polishing
powder colouring
cathophoresis (KTL)
pressure tests


Manufacture of pressure casting and shaping tools

- we ensure development and production moulds, construction processing of documentation for tool design
- the tool shop produces :
pressure casting moulds
trimming tools
machining tools
special production aids (SVP)
inspection, measuring and testing equipment (KMZZ)
special and communal tools

Competences

Materials

  • Aluminium (alloys)

Certificates

  • ISO 9001
  • VDA 6.1