Supply, service, calibrate (UKAS) and support a wide range of industrial mixing and laboratory equipment.

Zanelli Planetary Mixer/ Disperser

Production Planetary Mixer Disperser.

PLANETARY MIXERS/DISPERSERS TUNGSTEN LINE

Zanelli machines are designed and constructed according to European regulations in terms of safety and of environment.
Available in two versions: standard and ATEX, both CE marked.
These machines are suitable to mix or disperse products having low and medium viscosity, up to about 5.000.000 cP.
Main transmission with power of electric motor available up to 220 kW.
Movable vessel maximum capacity available: 1700 liters.

Common Features:

  • Dispersion/mixing even viscous products in a short time and with high final quality of the product
  • Easy replacement and adjustment of mixing tools and fast cleaning of parts in contact with the product
  • User-friendly machine
  • Easy maintenance
  • Excellent batch to batch reproducibility
  • Possibility to control all machine parameters
  • Sturdiness and efficiency of each single component
  • Attention to details
  • Customized constructive configurations and automation levels
  • Guarantee of qualified technical assistance
  • Design, compact, sturdy and ergonomic structure that meets aesthetics and practical use
  • High number of machines sold and operating in the world

Fields: Putties, Silicones, Adhesives, Sealants, Mastics, Dental pastes

AVAILABLE MODELS: BIRG AIRG

PLANETARY MIXER/DISPERSER UNDER VACUUM, TUNGSTEN LINE, MODEL BIRG WITH ROTATING SCRAPER

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

Main transmission dispersing 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.

Auxiliary Hydraulic Power Pack
Hydraulic power pack positioned in the machine structure, complete with 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 safety lock valve. The cylinder is placed in the center of the two fixed columns and is suitable to lift up the entire mixing group.

Mixing group
The upper part of the machine, complete with an openable cover, is composed of a sturdy carbon steel construction,
suitable to house main transmission and to support the dispersing shaft.

Planetary Box
The planetary box is composed of shafts and gears that allow the rotation of more shafts simultaneously, beyond its own rotation. The high ration power-weight and the compact dimensions, ensure the application of high powers on tools, in relatively small spaces. New criteria have been used to substantially improve noise level. The spur gears are with rectified helicoidal profile, after heat treatment on the external part, meanwhile, they are with a spline profile in the internal part of shrinking of the transmission shafts and are made of hardened and tempered steel. All the gears have been designed and tested according to the ISO 6336 and ISO 10330 Standards. The transmission shafts are constructed with external splined profile (coupling with a toothed wheel) and with an internal grooved profile (coupling with tool). The planetary box is driven in an independent way, by means of an electric gear-motor. Planetary box is closed on the bottom part, the one in contact with the product, by means of a removable casing, in AISI 304 stainless steel.

Mixing tools
Two mixing shafts, in AISI 304 stainless steel, balanced, ensure the elimination of vibrations even in the most critical phases of the working process and at high speeds. The change in speed of the mixing shafts is obtained by means of an electronic system complete with frequency drive (inverter) that grants a wide range of speeds available and in particular a high torque even at medium/low speeds. Two mixing tools, butterfly impellers, made of AISI 304 stainless steel, are supplied with the machine. They are fixed to the mixing shafts by means of quick fit system that allows an easy replacement and their adjustment in height along the shafts; to optimize the position of the tools according to the quantities and the types of product.
A dispersing shaft, in AISI 304 stainless steel, balanced, ensures the elimination of vibrations even in the most critical phases of the working process and at high speeds. The change in speed of the mixing shafts is obtained by means of an electronic system complete with frequency drive (inverter) that grants a wide range of speeds available and in particular a high torque even at medium/low speeds. The tool, supplied with the machine, is a toothed impeller. It is fixed to the mixing shafts by means of quick fit system that allows an easy replacement.

Rotating scraper group
The rotation of the scraper is obtained through the rotation of the planetary box itself. The scraper group consists of a sturdy flanged support, built in AISI 304 stainless steel, tubular shape, to which a lateral scraping blade is fixed, made of AISI 304 stainless steel, complete with an interchangeable screwed Teflon profile.

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 frame, is composed of sturdy construction in carbon steel, treated with a two-components 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.

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