pinto – Sawant Process Solutions

High pressure reactor pinto

Our high-pressure autoclave “pinto” combines the technology and know-how of a pneumatic professional model, but it features a fundamentally different chassis. A 4-sided tubular frame in chrome steel provides maximum ground clearance for the drain valve or collection vessel and, in addition, the cooling water valve is easily accessible.

Specifications

Nominal volume ml: 500, 1000
Working pressure in bar: 200, 250
Working temperature °C: 200
Material WNr. 1.4435 or WNr. 2.4602
Jaw closure (quick release)
Viton O-ring lying in autoclave vessel
Magnetic stirrer drive funrun in combination with three-phase motor 120W
Magnetic stirrer macline, connected to Heidolph drive 180W via flexible coupling
Torque of magnetic coupling 60 Ncm, respectively 90 Ncm
Output speed with ball bearing 0-1'300 rpm, with plain bearing 0-1'200 rpm.
Pressure station on the chassis with manometer and pressure transducer 0-250 bar
Needle valve for gas supply
Needle valve for pressure relief
Needle valve with dip tube for sampling and emptying
Bursting disc holder equipped with bursting disc 250 bar
Immersion tube with temperature sensor type K or Pt100 4p for fluid heating version
Stirring element: diagonal blade stirrer
Electric heating or fluid heating

Production of nanocoatings

The reactor shown is used for the synthesis of nanoparticles by hydrathermal synthesis. This means that the substances are crystallised from aqueous high-temperature solutions at high steam pressures. The optical cells used in the autoclave are used to monitor the reactions using UV-VIS or RAMAN spectrometry. The nanoparticles are used to develop nanocoatings for glass of buildings, cars, solar panels and others. The function of the nanocoating can be diverse, such as reflecting thermal radiation, glare-free vision, privacy protection, temperature barrier on the surface.

Variants/special features

Versions vary for the standard versions

From 200 bar we use expansion bolts and nuts.
Viton or other O-ring qualities on request
Magnetic stirrer drive funrun in combination with three-phase motor 120W or a Heidolph drive
With the magnetic stirrer funrun the three-phase motor is directly flange-mounted, the Heidolph drive, on the other hand, is connected via a flexible coupling (macline magnetic stirrer system).
Output speed with ball bearing 0-1'300 rpm, with plain bearing 0-1'200 rpm.
Heating: electric heating and fluid heating via heat transfer oil
Immersion tube with temperature sensor type K for electric heating and Pt100 4p for fluid heating version
Stirring element: diagonal blade stirrer

Special equipment according to model for the production of nanoparticles

Nominal volume 400 ml and glass liner
220 bar and 300°C working conditions, WNr. 2.4602 for wetted parts
All welded parts electropolished
Closure: expansion screws and nuts
Seal: silver ring
Pressure part of magnetic stirrer with cooling zone
Plain bearing graphite 1-1'200 rpm.
Armature and helix stirrer in HC22
Immersion tube HC22 with thermosensor type K
Fittings of the pressure station protected by a central diaphragm
Viewing window and connection for PH probe
Sitec valve SS with connecting pipes in HC22
Bottom outlet valve

Article No	Vol. ml	Pres PS bar	Temp. TS C°	Pres PA bar	Temp. PA C°	Mat. WNr.	Sensor / Heating	Drive / Version	L x W x H mm
134125	500	250	300	200	200	1.4435	Type K, electric	60 Ncm/Motor 120W	611x540x1160
134164	500	250	300	200	200	2.4602	Type K, electric	60 Ncm/Motor 120W	611x540x1160
134200	500	250	300	200	200	1.4435	1 x Pt100, fluid	Heidolph drive	611x540x1356
134355	500	250	300	200	200	2.4602	1 x Pt100, fluid	Heidolph drive	611x540x1356
134111	1000	250	300	200	200	1.4435	Type K, electric	90 Ncm/Motor 180W	611x540x1197
134166	1000	250	300	200	200	2.4602	Type K, electric	90 Ncm/Motor 180W	611x540x1197
134360	1000	250	300	200	200	1.4435	1 x Pt100, fluid	Heidolph drive	611x540x1356
134367	1000	250	300	200	200	2.4602	1 x Pt100, fluid	Heidolph drive	611x540x1356

High pressure reactor pinto

Specifications

Production of nanocoatings

Variants/special features

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