Once again, JOEST convinces with absolute cleanness

High purity plastic for electric cables conveyed by JOEST feeder.

For the second time, JOEST built a highly pure tube-type feeder for plastic pellets, which are used as base material in the production of electric cables. The challenge in building such a machine is the extremely high demand towards the surface quality and overall cleanness of all of the components. Foreign particles could lead to imperfections in the cables. These can result in short circuits during operation.
To meet these demands, JOEST developed a 2.40m unbalanced, free oscillator with an electromagnetic drive, that is built using solely stainless steel. To achieve a surface quality of ra < 0.2 µm, the machine was sanded and electro polished.
The delivered materials passed a very strict reception inspection using spectrometry. A spectrometry checks the material’s structure and quality of composition. At the end of the production, the pureness is inspected using a tape test. During a tape test, adhesive strips are attached and removed from the machine. Afterwards, the samples are examined under a microscope in search for dirt particles.
In order to maintain the demanded cleanness for the tape test, the tube is stored in a special room, equipped with a filter system that guarantees a particle free environment. The machine is shipped in a particular stainless steel frame with an appropriate packaging, since transportation is not technically feasible on wooden pallets, due to the clean-room technology.
The first machine is in place and operational since 2013. The second tube-type feeder was delivered in May 2019.
This case proves once again, that JOEST is capable of consistently satisfying its clients, even when the demands are extremely high.

FOUNDRIES

Modernization of the green sand molding line at Fritz Winter

At JOEST, we always focus on efficiency and reliability when it comes to successfully implementing complex projects. A current example of this is the full modernization of a green sand line at our long-standing partner Fritz Winter – and that in an impressively short time.

FOOD INDUSTRY

Vibrating Conveyor for Crystal Sugar

In February, JOEST secured an order for the delivery of a specialized 15-meter-long vibrating conveyor for a Serbian producer of sugar products. This machine is an integral part of the production process, conveying freshly centrifuged sugar with a throughput of up to 70 tons per hour at a moisture content of 0,2-0,4% and a product temperature of about 65°C.

FOUNDRIES

Innovative Foundry
Technology

At JOEST, we take pride in optimizing our customers’ production with innovative technologies and customized solutions. A recent example is our collaboration with HYDROTEC Technologies AG, an internationally operating company with over 50 years of experience and a clear vision: to continuously improve.

GENERAL INFORMATION

EuroBLECH - 2024 in Hannover

The EuroBLECH 2024 has come to an end, and we would like to extend our heartfelt thanks to everyone who visited us at Hall 7, Stand T24. It was an extremely successful event for the JOEST group, where we had the opportunity to showcase our latest innovations in lifting and tipping systems. Our brand GOESSLING also showcased its advanced solutions in conveying technology.

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CHEMICAL & PHARMA INDUSTRY

Silicon conveying with JOEST

CHEMICAL & PHARMA INDUSTRY Silicon conveying with JOEST For the screening and conveying of silicon, JOEST has developed a system consisting of three machine types from the JOEST product portfolio for ALZTEC GmbH. With the help of a JOEST Lifting and Tipping Device from the MA series, a container with material is lifted to a…

CHEMICAL & PHARMA INDUSTRY

JOEST Drum Tipper for Chemical Industry

This JOEST tipping machine with special design enables a low dust tipping of a 200 litre drum with 7400 mm dumping height.
To perfectly match the customer’s needs, the machine is equipped with a pneumatic system for lowering and docking to the customer’s plant.

CHEMICAL & PHARMA INDUSTRY

Lithium Process
Equipment

In recent years, JOEST Australia has increased its footprint within the Australian battery metals industry. JOEST Australia has delivered a package of 20 new machines comprising 18 different sizes and configurations, from dry scalping and sizing through to wet screening applications, to process the spodumene ore used in the conversion process to yield lithium hydroxide for the expanding battery industry. Due to the project‘s specific requirements, JOEST Australia personnel worked in close collaboration with the customer’s process design team to optimise the feeding and screening equipment used in this latest landmark greenfield project.

CHEMICAL & PHARMA INDUSTRY

Technically most modern iron ore mine worldwide

Recently, JOEST Australia has successfully supplied and commissioned its largest single package of machines, under contract to a major iron ore supplier. This contract comprised seven double deck multi-slope screens and vibrating feeders. The customer’s iron ore processing facility is purported to be one of the most technically advanced iron ore mines in operation. The collaboration of JOEST Australia personnel with the customer’s Engineering Procurement Contract Managers (EPCM) enabled the condition monitoring for the equipment package to be integrated into the plant process control.

Once again, JOEST convinces with absolute cleanness

High purity plastic for electric cables conveyed by JOEST feeder.

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