Ravne na Koroškem, January 29, 2020 - 400 years ago, in 1620, Melhior Puc, an ironsmith and miner from the Labot Valley, brought a concession for two melting furnaces to Črna na Koroškem and set up the first ironworks at Mušenik.

PLASTICS RECYCLING CONFERENCE AND TRADE SHOW 2020

After 3 successful days of Plastics Recycling Conference & Trade Show in Nashville, it closed the doors on 19. February 2020. The 15th annual conference had record-setting attendance and was marked by networking and knowledge-sharing.

Blechexpo 2019, which held from November 5-8, in Stuttgart, Germany, has ended successfully.

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Here’s what some of our customers say about our work.

SIJ Ravne Systems – one of the biggest original European producers of chipper knives

Steel parts often require some form of heat treatment to increase their hardness and obtain maximum strength and durability. We need to carefully consider the heat treatment processing requirements to ensure the optimum performance properties can be achieved from the steel used to manufacture the machine blade.

Ensure proper handling of the knives always to avoid damages and assure a long lifetime.

For perfect knife performance, proper and timely maintenance is required. It is recommended to follow machine instructions from machine manufacturer for installing the knives and setting correct cutting gap.

Ask for DURALIFE V+ KNIVES – the next generation of granulator knives

An industrial knife is the heart and soul of the recycling process. It crushes and mills different types of waste – reusable raw materials (PET, plastics, copper, aluminium, rubber etc.) into granulate. Waste is never completely homogeneous. Normally it contains a variety of foreign bodies, which is why knives are usually under constant pressure. Consequently, chipping and breaking of the blades occurs quite often and is nothing uncommon.