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Zanelli Nichel Line Triple Shaft Mixer / Disperser

The Zanelli Nichel Line is a triple shaft mixer/disperser for ground mounting

Zanelli Nichel Line Triple Shaft Mixer / Disperser

The Zanelli Nichel Line is a triple shaft mixer/disperser for ground mounting. It has electrical motors with a capacity of up to 220 kW complete with frequency inverters. The central shaft is a rotating anchor scraper. The other two shafts can be either turbodispersers or lifting butterfly impellers This machine is suitable to mix or disperse products having a high viscosity up to about 1.500.000cP. The movable vessel maximum capacity available is up to 1700 litres.

MIXER/DISPERSER UNDER VACUUM, NICHEL LINE, MODEL BIAG WITH ROTATING SCRAPER

Main transmission mixing shaft Main electric motor with frequency converter (inverter). The power transmission between the electric motor and the mixing shaft occurs by means of pulleys and belts with profiles and suitable dimensions.

 

Main transmission anchor shaft Main Gearmotor with frequency converter (inverter). Gearbox with strainer and transmission joint.

 

Main transmission dispersing shaft Main electric motor with frequency converter (inverter). The power transmission between the electric motor and the dispersing shaft occurs by means of pulleys and belts with profiles and suitable dimensions.

 

Auxiliary Hydraulic Power Pack Hydraulic power pack positioned in the machine structure, complete with an electric motor, coupling strainer, coupling, pump, solenoid valves, oil level, vent, drain cock and safety devices. The power pack actuates the hydraulic cylinder, complete with a safety lock valve. The cylinder is placed in the centre of the two fixed columns and is suitable to lift up the entire mixing group.

 

Mixing tools The dispersing lateral shaft, in AISI 304 stainless steel, is balanced with an adequate taper on the edge, in order to ensure the elimination of vibrations even in the most critical stages of processing and at high-speed rates. The change in speed of the dispersing shaft is obtained by means of an electronic system complete with a frequency drive (inverter). The advantage is that the operator has a range of speeds available but especially there is a high torque even at medium/low speeds. Continuously variable speed. The dispersion tool, supplied with the machine, is a toothed impeller with an easy fixing to the shaft, easy to replace. The central anchor shaft, made of AISI 304 stainless steel, is balanced in order to ensure the elimination of vibrations even in the most critical stages of the process. The change in speed of the dispersing shaft is obtained by means of an electronic system complete with a frequency drive (inverter). The advantage is that the operator has a range of speeds available but especially there is a high torque even at medium/low speeds. The mixing tool supplied with the machine is an anchor, in AISI 3074 stainless steel, with an easy fixing to the shaft, and complete with side and bottom scrapers, in AISI 304 stainless steel, suitable to support scraping blades complete with interchangeable and screwed suitable material. The dispersing lateral shaft, in AISI 304 stainless steel, is balanced with an adequate taper on the edge, in order to ensure the elimination of vibrations even in the most critical stages of processing and at high-speed rates. The change in speed of the dispersing shaft is obtained by means of an electronic system complete with a frequency drive (inverter). The advantage is that the operator has a range of speeds available but especially there is a high torque even at medium/low speeds. Continuously variable speed. The dispersion tool, supplied with the machine, is a toothed impeller with an easy fixing to the shaft, easy to replace.

 

Mixing vessel Vessel made of AISI 304 stainless steel. AISI 304 stainless steel reinforcement top ring. Intermediate band, in AISI 304 stainless steel, with fixings to support basement. Vessel with rounded bottom and connected to vertical plating. Discharge in the central part.

 

Frame The structure of the machine, called a frame, is composed of sturdy construction in carbon steel, treated with two-component epoxy paint. It is complete with a base plate with suitable holes for fixing to the floor, by means of chemical anchors brackets. Two columns, complete with sliding bushings, are fixed to the side of the structure and house two mobile columns, coated with rectified hard-chrome, wear-resistant. This technical solution gives a high strength to the machine, even in the most critical phases of the production cycle, minimizing vibrations.

Models

BIAG: Undervacuum machine version with independent scrapers and two side dispersion/mixing shafts.

AIAG: Machine in the standard version with independent scrapers and two side dispersion/mixing shafts.

Options:

 

Two Independent Side Shafts 

Dispersing shaft and mixing shaft

The lateral dispersion shaft balanced with an adequate taper in the terminal part ensures the elimination of vibrations during the most critical phases of processing even at high speeds. The dispersion tool supplied with the machine is of the toothed disc type with a quick fixing system to the mixing shaft for easy replacement.

A balanced mixing shaft ensures the elimination of vibrations during the most critical processing phases, even at high speeds. The mixing tool supplied with the machine is butterfly type with a quick fixing system to the mixing shaft for easy replacement.

 

Independent Central Shaft

Anchor type shaft with scrapers

Independent central shaft of the anchor type with side and bottom scrapers in order to obtain a perfect cleaning of the inner surface of the tank and at the same time convey the processed product towards the dispersion / mixing impellers reducing production times.

 

Three Electrical Motors 

Main transmission

Main electrical motors and speed reducer fixed to the mixer group complete with pulley-type transmission and belts with profiles and dimensions suitable for the installed power.

 

Two Independent Columns 

Two independent columns structure

On the side of the mixers group, there are two independent columns coated with hard chrome, ground and wear resistance, with a technical solution that gives the machine a high strength even in the most critical phases of the production cycle, minimizing vibrations and increasing stability.

 

Applications

Inks, Glues, Mastics, Adhesives, Sealants, Plastics, Cosmetic Products, wall fillers, polyester stuccoes, silicones.

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