Josper Ovengrill HJX 20


  • professional device for the upscale gastronomy
  • perfect grilling results
  • unique taste
More info...

delivery time 2-5 days

Art.Nr.: JosperHJX20

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Firing with wood


The hotter the oven, the fresher the ingredients stay on the pizza. With wood, 380 degrees is no problem.


Food from the wood-fired oven has a very special aroma. Eat with all your senses.


Fire is magic. People have been gathering around the fire since time immemorial. It is primal and sociable.


As a renewable raw material, a wood-burning oven does not burden your ecological footprint.

Product information Josper Ovengrill HJX 20

Josper HJX with closed system

The HJX-20 is the revised version of the previous HJX-38. As before, it is an absolute professional device and is used in restaurants of the upscale gastronomy, as well as in traditional tapas bars and everywhere where perfect grilling results are required.

Josper manufactures high quality combinations of grill and oven for the HORECA sector. In combination with the unique Josper grill charcoal, Josper grills achieve excellent results. The HJX-20 in combination with the specially developed Josper grill charcoal, gives the food a unique taste due to the aromatic precious wood smoke. The special preparation in the closed grill system guarantees tenderness and incomparable taste in all foods. Prepare meat, fish and vegetables in previously unimagined quality.

Performance details:

  • Ignition time: About 40 minutes
  • Daily coal consumption Josper: 16 to 20 kg. (average)
  • Autonomy per charge: 9 hours production per hour: 110 kg. (average)
  • Roasting temperature: 250 ºC to 350 ºC
  • Power: 6 KW
  • Extraction capacity: 3200 m3/hour
  • Maximum smoke volume: 14 g/second


  • Closed system: 35% faster preparation than an open grill
  • This model has a self-closing door
  • Temperature and flue gases escape at a lower rate
  • The stove can  maintain the temperature for 4-5 hours with 6-8 kg of wood
  • There are ventilation inlets on the side, so the maximum temperature on the side panels is only 30°C
  • Tested according to DIN EN12815
  • For easy cleaning, there is an ash box
  • For better mobility, there is an undercarriage
  • 1 grill grate
  • 1 barbecue tongs
  • 1 tong vessel
  • 1 ash brush
  • 1 small brush

Technical information:

The devices are tested according to DIN EN12815 and the model HJX45 has a power of approx. 4.5 KW.
The HJX can either be fixed in the rear (diameter 150mm) in conjunction with a flame guard to a suitable solid fuel chimney, and the fumes are discharged through a hood, or operated under a suitable hood. In this case, the hood requires a flame protection filter A as well as a flame protection and flame protection hat.
The flame protection filter creates a swirl in the flue gas and ensures that no flying sparks can escape from the flue pipe. Due to the additional flame guard in operation under hoods, the flue gases are directed downwards and mix with the ambient air, so that they are cooled down to approx. 60- max. 80 degrees above the furnace.
The stresses on the hoods are generally less with the HJX than with open gas flames. Due to the very high operating temperatures 320 to 350 degrees depending on the coal and the mode of operation, a lower grease load for the hood is also the rule than with open grills. The PM version is equipped with additional hot plate on the unit. Try it out!

You have the opportunity to test the oven in our showroom. We have installed a model and will be happy to provide you with the oven for a few hours of test cooking after making a personal appointment at +49 6051 67777. Several times a year we organize Josper demos, which you can read about in our blog. Or you can register directly via the contact form.



  • 1 grill grate
  • 1 barbecue tongs
  • 1 tong vessel
  • 1 ash brush
  • 1 small brush


Inner dimension length (in cm): 58
Inner dimension width (in cm): 34
Outer dimension height (in cm): 112
Outer dimension length (in cm): 71
Outer dimension width (in cm): 42
Weight (in kg): 120

Videos about Josper Ovengrill HJX 20

Manufacturer "Josper Grill"

The Josper Grill: Perfection for high demands

The Josper Grill is a modern new development made of high-quality materials that combines the elements of a grill with those of an oven. Thanks to the sophisticated and intelligent technology and the high-quality materials, the appliance can be used in a wide variety of kitchens in the catering segment, where its ease of use and high working efficiency are impressive.

The Josper Grill and its development

The Josper grill oven is a successful combination of grill and traditional oven, which offers the user the possibility to work with different grill levels. The Josper Grill is aimed at the professional target group and is used in a variety of ways, for example, in steakhouses, tapas bars and bistro cafés as well as in restaurants in the basic and upmarket categories. In the process, the developers of the Josper Grill have managed to create an oven that not only meets the high demands of a modern kitchen, but even complements and extends them through traditional preparation on the Josper Grill. Thanks to the intelligent system components, the Josper Grill can be used in an enormously versatile way to optimally prepare the most diverse dishes.

Tradition and modernity in perfect harmony

The Josper Grill was developed as a combination of tradition and modernity and, with the slogan "Yesterday's grill with today's speed", shows very precisely in which direction it should go. Thanks to the innovative design and the well thought-out and intelligent temperature distribution, the appliance can be used to prepare a wide variety of dishes. In addition, the company uses only state-of-the-art steel alloys and high-quality components from the immediate region to meet the high demands of the restaurant and hotel industry. Thanks to the direct and controlled production in Spain and thanks to the Spanish suppliers, the ovens can be subjected to a comprehensive and correspondingly strict quality control. In this way, all Josper barbecue ovens meet the high requirements and safety regulations of the various countries, thus ensuring maximum satisfaction for users and end customers.

The special features of the Josper barbecue ovens

The Josper barbecue ovens have been able to establish themselves on the market due to many different factors. Firstly, there is the significantly better quality of work. This is because the cooks at the Josper Grill are not constantly exposed to the heat and flames, as would be the case with a traditional grill. In addition, the Josper Grill is 35 percent faster than an open grill, which again significantly speeds up working times in the kitchen and thus offers good potential for optimisation. But that is not all. Due to its closed design, the Josper grill oven uses almost 40 percent less charcoal than a traditional grill and dries out the food significantly less due to the lower amount of flame. The Josper grill oven also offers clear advantages in terms of hygiene, as the ash collects in a closed container in the base cabinet and can therefore be removed more easily.
But the main advantage lies above all in the quality of the cooking. The enormously high working temperature of the Josper grill oven allows food to be grilled or roasted with pinpoint accuracy without drying out or overcooking. In addition, the food can be flavoured with smoke through the use of various precious woods, thus enhancing the taste. It is not for nothing that many Josper grill ovens can be found in the kitchens of upscale restaurants.

Impressive quality as a trademark

Quality is an important feature of every Josper barbecue oven. Thus, the manufacturer uses only modern steel alloys for the production of its own grill ovens, which allow the grill to work at a continuous average temperature of 300º C to 350º C. Thanks to comprehensive stress tests during production and strict quality control, the Josper barbecue ovens can also convince in long-term and regular use. This is confirmed and attested to, among other things, by the assigned approval marks such as CE, ETL, GOST and T and also by the test seal according to DIN EN12815. In this way, the Josper Grill fulfils the strict safety, hygiene and environmental regulations that are required of modern and professional catering equipment in the most diverse countries of the world.

What makes the Josper Grill stand out

The Josper Grill is characterised by its well thought-out design and simple operation. The temperature can be easily and effectively controlled and adjusted to the respective requirements via a pull system. Thanks to different grill levels, the intensity of the cooking can also be precisely controlled. The well thought-out system with the robust front door allows quick and easy access to the food without lowering the temperature in the cooking chamber too much. This means that even different foods can be prepared optimally and to the point in one cooking cycle in the Josper Grill.

Try and experience: the Josper Grill in our showroom

Of course, you would like to convince yourself of the quality and workmanship of the Josper Grill ovens and, if possible, try them out for yourself. For this reason, you are welcome to visit us in our showroom and try out a fully assembled and ready-to-use appliance directly and without much effort. Experience for yourself how easily and efficiently the Josper Grill can be controlled and regulated, how well thought-out the various operating elements have been fitted and, above all, how easy the Josper Grill oven is to clean. The Josper Grill will convince you too. Simply use the opportunity to make an individual appointment for a visit by telephone. In addition, we organise regular events with professional chefs from Josper, which are aimed at restaurateurs and hoteliers. During these events, the experts cook various dishes with the Josper Grill and show tips and tricks on the effective use of the Josper Grill Oven in the professional kitchen. On request, a DEMO of the appliances can also be made in the Barcelona factory.

Contact us for comprehensive advice

Of course, it is not an easy decision to equip your own kitchen with a Josper grill oven. After all, many questions often remain unanswered if you don't manage to get to our showroom or to our events. For this reason, our experts will be very happy to answer all relevant questions about the Josper grill, its price as well as its areas of application and possible uses. We will be happy to show you how you can integrate the Josper grill oven into your kitchen and your work processes and what possibilities it offers you. Feel free to use our contact form to ask initial questions or to request a callback. Our experienced experts will be happy to provide you with advice and support and thus offer you direct and effective access to all relevant information. We look forward to hearing from you and providing you with comprehensive advice!

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