HYDROKOB Co Poland 
hydraulic cylinders manufacturing and refurbishment


Our company specializes in manufacturing and refurbishment of hydraulic cylinders.

Manufacturing program includes following
types of hydraulic cylinders
Short and medium series cylinders acc. to customer design or requirements.
Material Steel or stainless
Piston hydraulic cylinders single- and double acting cylinders
Telescopic hydraulic cylinders no. of steps (stages) max 3 .

Ultimate parameters of produced hydraulic cylinders:
range of piston diameters 30 mm to 350 mm (preferred range 200 to 350mm)
stroke length
150 - 3000 mm.
Nominal pressure: 16- 36 Mpa
Maximal working pressure: 36 Mpa
Testing pressure: max 58 Mpa
Applied standards:
ISO 6020-1 Hydraulic fluid power -
Mounting dimensions for single rod cylinders,
16 MPa (160 bar) series - Part 1: Medium series
ISO 6020-2 Hydraulic fluid power.
Mounting dimensions for single rod cylinders,
16 MPa (160 bar) series. Compact series

Anticorrosion coatings:
A/ Chrome coated, coating: 25 – 60 microns
B/ Nickel chromium plated Seals

Seals
We have own production of technical seals. es
POM - polyacetals
For more demanding tasks we use seals made by international, recognized producers.

Hydraulic cylinder endings:
Cast or machine processed.

Applications and main customers:
powered roof supports for mining industry
longwall shearer loaders for mining industry
hydraulic presses for chemical industry
Filter-presses

Customers: producers of mining machines, producers of chemical presses, coal mines, automotive industry .

Quality management system ISO 9001:2000
Certificate issued by DAS Certification.
pictures
steel hydraulic cylinders

hydraulic telescopic cylinders

supporting cylinders for mining industry

HYDROKOB Co
hydraulic cylinders
Gen.Grota Roweckiego 33 (Str)
Katowice (city)
PL-40-748 (city code)
Poland
EU VAT No PL6340075543
fax: +48322028339 exp-imp dpt.
tel: +48602718342 exp-imp dpt.
tel: +48322028339 exp-imp dpt.
cylinders@manufacturer.pl
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