The Ktron S-400 is a used metering screw mixer and blender — sometimes referred to as a dosing screw or screw feeder blender — designed for the controlled metering, conveying, and mixing of bulk materials. K-Tron is a well-established manufacturer of precision feeding and conveying equipment, serving industries such as plastics, chemicals, food processing, and bulk material handling. Their screw-based systems are known for accurate volumetric or gravimetric dosing in continuous processing lines.
This unit carries serial number 240-739 and is constructed in stainless steel throughout, with the main components fabricated from grade ) and grade L) stainless steel, making it well suited to applications where hygiene or corrosion resistance is a consideration. The machine is mounted on a frame with a floor footprint of 1.15 × 0.65 metres and a total height of 1.8 metres. A square hopper of 370 × 370 × 370 mm is fitted, with a matching inlet opening of 370 × 370 mm and an outlet diameter of 44 mm.
The primary metering screw has a diameter of 42 mm, a pitch of 31 mm, and a length of 700 mm. Drive is provided by two motors: a main check motor rated at 0.37 kW, 220/380 V, running at 1,390 rpm, and a DC motor rated at 0.55 kW, 180 V, running at 1,800 rpm. The machine also features a breaking and mixing shaft, which assists in conditioning material flow prior to metering.
A notable additional feature is a secondary transport and mixing screw assembly. This extra screw set includes two screw diameters — 77 mm and 50 mm — with a screw length of 480 mm, broadening the machine's capability for in-line mixing or transfer alongside primary dosing duties. The unit is supplied complete with its switchgear, offered as-is, and is located in Barneveld, Netherlands.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.