About this machine

This Hermann Linden GmbH Marienheide K-IV 300 SP is a used mixer and blender — commonly referred to as a kneader or sigma mixer — designed for the intensive mixing and blending of viscous, paste-like, or dough-consistency materials. Hermann Linden GmbH, based in Marienheide, Germany, is a recognised manufacturer of heavy-duty mixing equipment, building machines that serve the chemical, pharmaceutical, food processing, and rubber industries, among others.

This particular unit, serial number 885, dates from 1973 and is currently located in Barneveld, Netherlands. It is constructed throughout in stainless steel grade Ti), a titanium-stabilised austenitic alloy well suited to corrosive or high-purity process environments. The mixer has a useful capacity of 300 litres, with a trough measuring 750 by 1,000 mm. The machine is fitted with two bottom outlets, each 200 mm in diameter, allowing for efficient discharge of processed material. Its overall footprint is 3.6 by 1.6 metres with a total height of 1.5 metres.

The drive system is double geared and powered by a 16/24 kW motor rated at 500 Volt in an explosion-proof (Ex) configuration, making it suitable for use in hazardous area applications where flammable substances may be present. The mixing action is provided by a single set of Z-blades, the characteristic counter-rotating sigma-profile elements that generate the high shear and folding action this type of machine is known for.

The unit is equipped with a cover and a jacket — the latter allowing for temperature control of the mixing process through heating or cooling media. Adjustable packing glands are fitted to the blade shaft seals, permitting maintenance of the seal integrity over time. The machine is also supplied with a switch for operational control. Overall, this is a well-specified, process-ready Z-blade mixer built to industrial standards in a corrosion-resistant material with an Ex-rated drive.

This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.