Logo společnosti J 4 s.r.o.

“We build ovens for mastersof their craft”

Oven accessories


Banne EU


Název projektu: Podpora společnosti J4 s.r.o. na zahraničních trzích

Registrační číslo projektu: CZ.01.2.111/0.0/0.0/16_047/0008908

Popis projektu: Projekt je realizován v rámci Operačního programu Podnikání a inovace pro konkurenceschopnost. Předmětem předkládaného projektu je zvýšení konkurenceschopnosti společnosti J4 s.r.o. na zahraničních trzích, a to pomocí podpory účasti firmy na 7 mezinárodních veletrzích v letech 2017 až 2019. Účast na vybraných veletrzích přispěje společnosti k novým zakázkám, zvýšení obratů a také k celkovému růstu společnosti. Projekt je spolufinancován Evropskou unií.

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Automatic control of dampers makes faster and simplifies to set dampers to the requested positions.
Automatic regulation helps to maintain the requested and constant steam pressure.
Band pre-heating can be fitted into the ovens, where the higher temperature is needy at the start of the baking.
These accessories prevent the products stick to the oven band.
DUOTHERM is duothermic circuit that can be used for the control of air velocity inside the baking space.
Extended steam zone makes possible very intensive steaming of the product.
For baking band ovens you can choose the option of the extension of infeed and outfeed part.
The hot-air curtain is used to divide the hydrothermic steam zone from the baking zone of the baking tunnel oven.
Hydraulic band tensioning makes possible to tension the band in the flexible way depending on the load and temperature...
Moistening of products is based on spraying products with slightly dispersed water mist.
PLC allows more effective, faster and well-arranged control of the baking oven.
Pre-steam is a facility that makes possible to improve the hydration of the product surface according to the...
Pressureless steam generator is equipment for supplementary production of technology steam for baking band ovens of the...
Remote control of baking time enables for the operator to change the baking time quickly, precisely and comfortably.
In 2007, the company J4 s.r.o. took over all technical documentation for ovens PPC and it offers spare parts for the...
Nowadays the 2 jacketed chimneys are solely used for the waste fumes exhaust arisen during the gas combustion and for...
Stainless steel fan for forced exhaust serves as the regulation of the requested exhaust of waste vapours from the...
STIR is a patented ceramic layer that makes the baking process more effective.
Heat exchanger is an equipment that is intended to utilize the waste heat gained from the combustion chimney of the...

J4 s.r.o.

Průmyslová 96

Předměřice nad Labem

CZ-503 02 Česká republika


VAT ID Number: 60935731


Registered at Municipal Court

in Hradec Králové, section C, insert 6207


Telephone: +420 495 581 139

Fax: +420 495 581 321



Ing. Michal Verner

Head of Service