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RS Vacuum Emulsifying Mixer — Top-Entry Homogenizer with Tilting Vessel

The general-purpose machine. The homogenizer enters from the top and emulsifies inside the vessel, and the vessel tilts to discharge — which makes cleaning straightforward.

Where the RS fits

The general-purpose machine. The homogenizer enters from the top and emulsifies inside the vessel, and the vessel tilts to discharge — which makes cleaning straightforward.

Best for: Face cream, body lotion and ointment — medium viscosity, light powder loading.

RS Vacuum Emulsifying Mixer
HOW IT IS BUILT

Homogenizer Position & Circulation

This is the one thing that separates RS from the other two series.

anchor agitatorhomogenizercirculates inside the vesseltop entry · vessel tilts to discharge
SEE IT RUNNING

See an RS running

Real footage, shot by our own team — no voiceover, no subtitles. Want to see a specific step such as charging, vacuum, homogenizing, discharge or CIP? Ask us and we will send that clip.

See an RS running

Watch this video on YouTube — hosted on YouTube, so it needs YouTube access. If it will not play in your country, ask us and we will send you the file directly.

HOW IT WORKS

Inside the RS

The main emulsifying tank combines a high-speed rotor-stator homogenizer with a counter-rotating centre agitator and a wall scraper — all mounted from the top of the cover.

During mixing, the outer frame agitator turns slowly clockwise. Its Teflon blades scrape product off the vessel wall and push it upward, so nothing sits on the wall and burns. At the same time the inner straight impeller turns counter-clockwise and drives the cream down into the homogenizing zone.

Material enters the rotor from both top and bottom, is cut, sheared and emulsified through the shear gap between rotor and stator, then jets out through the holes in the stator. Product circulates inside the vessel, top to bottom and back again.

KEY FEATURES

What You Get

RS / RX / RB

How RS Differs

This seriesRXRB
HomogenizerTop entry, batchBottom entry, vertical inlineHorizontal inline — separate pump
Product circulationInside the vesselExternal loopExternal loop
Self pumpingNoYesYes
Tank tiltingStandardNoOn request
Particle size5 μm2 μm2 μm
Viscosity processedMediumHighHigh
MaintenanceModerateModerateEasy

See RX · See RB · All vacuum emulsifier homogenizers

SPECIFICATIONS

RS Standard Sizes

Every size below is a standard build. Tell us your batch size and we will quote the matching machine.

Lab scale

Working capacity (L)Agitator power (kW)Agitator speed (rpm)Homogenizer power (kW)Homogenizer speed (rpm)Oil / water tank (L)Tank agitator power (kW)Tank agitator speed (rpm)
50.370~501.50~300030.060~1400
100.370~501.50~300060.140~1400
200.550~502.20~3000120.20~1400
300.550~502.20~3000180.20~1400

Production · 50 – 500 L

Working capacity (L)Agitator power (kW)Agitator speed (rpm)Homogenizer power (kW)Homogenizer speed (rpm)Oil / water tank (L)Tank agitator power (kW)Tank agitator speed (rpm)
500.750~5030~3000300.25960
1001.50~5040~3000600.37960
1501.50~5040~300070 / 1000.37960
2001.50~505.50~300090 / 1300.75960
2502.20~505.50~3000120 / 1600.75960
3002.20~505.50~3000140 / 2000.75960
3503.70~507.50~3000160 / 2300.75 / 1.1960
4003.70~507.50~3000180 / 2600.75 / 1.1960
5003.70~507.50~3000230 / 3301.1960

Production · 600 – 1000 L

Working capacity (L)Agitator power (kW)Agitator speed (rpm)Homogenizer power (kW)Homogenizer speed (rpm)Oil / water tank (L)Tank agitator power (kW)Tank agitator speed (rpm)
6003.70~50110~3000270 / 3901.1960
7005.50~50110~3000320 / 4601.1960
7505.50~50110~3000340 / 4901.1960
10005.50~50150~3000450 / 6501.1 / 1.5960

Production · above 1000 L

Working capacity (L)Agitator power (kW)Agitator speed (rpm)Homogenizer power (kW)Homogenizer speed (rpm)Oil / water tank (L)Tank agitator power (kW)Tank agitator speed (rpm)
15007.50~50150~3000675 / 9751.5960
20007.50~5018.50~3000900 / 13001.5 / 2.2960
STANDARD BUILD

Materials, Vacuum & Controls

Materials & finish

All product contact parts are made of SS316L, polished to Ra ≤ 0.4 μm. Steam, electric and thermal-oil heating are all available, with jacket cooling — tell us which utility you have and we will build the vessel around it.

Vacuum

A 2BVA series water-ring vacuum pump is fitted as standard, working at -0.08 MPa and pulling down to 33 mbar (97% vacuum). With an air ejector the system reaches 10 mbar. The pump runs on a mechanical seal and stays below 62 dB.

Controls & electrics

Standard build: Siemens PLC with a Weinview HMI touch screen, Delta variable-frequency drives and CHINT switchgear. Prefer another brand? We build to Schneider — and others — on request.

COMPLIANCE

Certification & Documentation

CE / ECM

CE marked. Our range is certified by Ente Certificazione Macchine (ECM), Italy, to the Machinery Directive 2006/42/EC and the Low Voltage Directive 2014/35/EU, against EN ISO 12100:2010 and EN 60204-1:2018 — certificate No. 3J260508.JGMDT35, valid to 07 May 2031.

cGMP

The machine specification complies with cGMP regulations.

Documentation

Every machine ships with its EU Declaration of Conformity, material certificates, hydrostatic test report, FAT video and operation manual.

LIFT

With or Without a Lift

All three series are built with a lift as standard, up to 2,000 L. If you want the same machine at a lower price, the lift can be left off — ask us and we will quote both versions so you can compare. Above 2,000 L, machines are supplied without a lift.

OPTIONS

Build It Your Way

Standard build is 380V / 50Hz / 3-phase with push-button control. Everything below is available on request.

Working at bench scale? Our lab mixers cover 5 / 10 / 20 / 30 L using the same technologies.

See lab mixers

WHAT YOU CAN MAKE

Products Made on the RS

Cosmetics & toiletries

cream, lotion, wax, mascara, gel, toothpaste

Pharmaceuticals

ointment, dental composite, syrup, injection

Food

mayonnaise, dressing, jam, butter, margarine, wasabi

Chemicals

polyester, synthetic fibre, shoe cream

REQUEST A QUOTE

Get an RS Vacuum Emulsifying Mixer quote in 24 hours

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