This Vollrath EWTHV-0,5 is a dissolver, a type of mixer and blender used to disperse, dissolve, or homogenise materials — commonly employed in the production of paints, coatings, adhesives, inks, and similar fluid or semi-fluid products. Sometimes referred to as a high-speed disperser, a dissolver of this kind uses a rotating toothed disc to break down and blend solid particles into liquid media. Vollrath is a well-established German manufacturer of laboratory and industrial mixing and dispersing equipment, known for producing machines used in chemical, cosmetic, and coating applications.
This particular unit carries serial number 20.609 and was built in 1984. It is located in Barneveld, Netherlands, and is offered in used condition. The machine is driven by a 0.37 kW explosion-proof motor rated at 380 V and 1,375 rpm, confirming ATEX compatibility for use in potentially explosive atmospheres.
The mixing shaft is equipped with a variable speed drive, allowing the operating speed to be adjusted continuously between 350 and 1,750 rpm to suit different materials and process requirements. The machine is supplied with four interchangeable dissolver discs with diameters of 30, 50, 65, and 90 mm, offering flexibility for small-batch and laboratory-scale work. The clearance between the shaft and the frame is 200 mm, and the unit features mechanical lifting with a maximum stroke of 250 mm, allowing the head to be raised and lowered over the vessel. A main switch is fitted as standard.
The machine has a compact footprint of 0.55 × 0.45 m and a total height of 0.95 m, making it suitable for laboratory or small-scale production environments where space is limited.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.