Knauf PFT - LOTUS XS screw mixer

LOTUS XS The small, handy and inexpensive screw mixer

The horizontal PFT screw mixers of the LOTUS series (also called mortar mixers) continuously and fully automatically mix all ready-mix dry mortars based on lime and cement (e.g. masonry mortar, jointing mortar, levelling compounds, adhesive/reinforcing mortar). A special feature of the model is the metering and mixing shaft as a single unit without a central axis and with a rubber outlet fabricated from a single piece. The rotating dosing segment doubles the service life of the wear part. The LOTUS XS FC-230V version is a small, handy mixer for bagged goods with an AC connection. The innovative special mixing shaft ensures homogeneous mixing at low engine power. The optimally placed water inlet minimises caking and makes the mixer almost self-cleaning. The easy-to-operate machine mixes all lime and cement-based ready-mix dry mortars up to a maximum of 4 mm. The compact LOTUS XS FC-230V fits into any estate car.

Details

Uncomplicated conversion of the LOTUS XS from steel to rubber mixing tube and vice versa
Convenient transport - handle on the mixing tube
Simple and quick conversion from mortar to trowel version and vice versa
Optional water flow meter can be retrofitted
Note: Already included in the scope of delivery for trowel versions
Removable base frame
Water fitting with pressure reducer
Easy and thorough cleaning and prevention of material caking due to rubber mixing zone
Note: Concerns LOTUS XS r (art. no. 00754071 filler and 00754072 mortar)
Fits in any station wagon
Minimal maintenance and cleaning effort
Non-intrusive special mortar spout
Consistent mixing quality
Simple insertion of a delivery pump or mortar bucket underneath

The PFT LOTUS XS is suitable for all ready-mixed dry mortars up to 4 mm grain size and is our recommendation for all those who want to mix more efficiently and to a higher standard - in PFT quality, at a super price! In addition to the versions with steel mixing tube, machines with easy-to-clean rubber mixing tube are also available.

Tiling and jointing mortar
Light masonry and masonry mortar
Adhesive and reinforcing mortar
Levelling compounds
Textured and scratch coat
Reconstruction plaster
Finishing plaster

Downloads

Please find further downloads and languages here.

Description	Edition	Document type
DS37_en PFT LOTUS XS	Apr. 2023	Brochure	PDF
BAL185_en General safety instructions Horizontal screw mixer	Dec. 2021	Safety notice	PDF
BAL115_en PFT LOTUS XS	Jul. 2024	Operating instructions	PDF
ET81 LOTUS XS	Apr. 2024	Spare parts list	PDF

Technical data

LOTUS XS
for mortar application
230 V, 1 Ph, 50 Hz
Part no. :
00246057
Steel mixing tube
Performance :
Mixing capacity:
20 l/min
Maximum grain size:
4 mm
Basic equipment :
Connection value:
230 V, 1 Ph, 50 Hz, 1.3 kW
Drive motor:
1.3 kW, 280 rpm
Mixing tube:
Steel mixing tube
Pedestal:
Removable
Wheels:
2 rollers
Water connection:
Geka DN12 (1/2") – 2.5 bar working pressure
Operation and control:
Start/Stop
Dimensions :
Filling height:
1,010 – 1,150 mm, adjustable
Hopper volume:
50 litres ~ 1.6 sacks (at 30 kg)
Outlet height:
570 – 710 mm, adjustable
Length/Width/Height:
1,240/635/1,010 – 1,150 mm, height-adjustable
Total weight:
~74 kg
Basic equipment package :
Water flow meter:
Not included
Dosing shaft:
20 l/min
Pressure booster pump:
Not included
Connection cable:
Not included
Water hose/air hose:
Not included
Silo/container handover:
Not possible
Show more
LOTUS XS r
for mortar application
230 V, 1 Ph, 50 Hz
Part no. :
00754072
Rubber mixing tube
Performance :
Mixing capacity:
20 l/min
Maximum grain size:
4 mm
Basic equipment :
Connection value:
230 V, 1 Ph, 50 Hz, 1.3 kW
Drive motor:
1.3 kW, 280 rpm
Mixing tube:
Rubber mixing tube
Pedestal:
Removable
Wheels:
2 rollers
Water connection:
Geka DN12 (1/2") – 2.5 bar working pressure
Operation and control:
Start/Stop
Dimensions :
Filling height:
1,010 – 1,150 mm, adjustable
Hopper volume:
50 litres ~ 1.6 sacks (at 30 kg)
Outlet height:
570 – 710 mm, adjustable
Length/Width/Height:
1,240/635/1,010 – 1,150 mm, height-adjustable
Total weight:
~74 kg
Basic equipment package :
Water flow meter:
Not included
Dosing shaft:
20 l/min
Pressure booster pump:
Not included
Connection cable:
Not included
Water hose/air hose:
Not included
Silo/container handover:
Not possible
Show more
LOTUS XS
for spatula application
230 V, 1 Ph, 50 Hz
Part no. :
00754070
Steel mixing tube
Performance :
Mixing capacity:
20 l/min
Maximum grain size:
4 mm
Basic equipment :
Connection value:
230 V, 1 Ph, 50 Hz, 1.3 kW
Drive motor:
1.3 kW, 280 rpm
Mixing tube:
Steel mixing tube
Pedestal:
Removable
Wheels:
2 rollers
Water connection:
Geka DN12 (1/2") – 2.5 bar working pressure
Operation and control:
Start/Stop
Dimensions :
Filling height:
1,010 – 1,150 mm, adjustable
Hopper volume:
50 litres ~ 1.6 sacks (at 30 kg)
Outlet height:
570 – 710 mm, adjustable
Length/Width/Height:
1,240/635/1,010 – 1,150 mm, height-adjustable
Total weight:
~74 kg
Basic equipment package :
Water flow meter:
100 - 1,000 l/h
Dosing shaft:
20 l/min
Pressure booster pump:
Not included
Connection cable:
Not included
Water hose/air hose:
Not included
Silo/container handover:
Not possible
Show more
LOTUS XS r
for spatula application
230 V, 1 Ph, 50 Hz
Part no. :
00754071
Rubber mixing tube
Performance :
Mixing capacity:
20 l/min
Maximum grain size:
4 mm
Basic equipment :
Connection value:
230 V, 1 Ph, 50 Hz, 1.3 kW
Drive motor:
1.3 kW, 280 rpm
Mixing tube:
Steel mixing tube
Pedestal:
Removable
Wheels:
2 rollers
Water connection:
Geka DN12 (1/2") – 2.5 bar working pressure
Operation and control:
Start/Stop
Dimensions :
Filling height:
1,010 – 1,150 mm, adjustable
Hopper volume:
50 litres ~ 1.6 sacks (at 30 kg)
Outlet height:
570 – 710 mm, adjustable
Length/Width/Height:
1,240/635/1,010 – 1,150 mm, height-adjustable
Total weight:
~74 kg
Basic equipment package :
Water flow meter:
100 - 1,000 l/h
Dosing shaft:
20 l/min
Pressure booster pump:
Not included
Connection cable:
Not included
Water hose/air hose:
Not included
Silo/container handover:
Not possible
Show more

Equipment / Accessories

Equipment

LOTUS XS
for mortar application
230 V, 1 Ph, 50 Hz
Part no. :
00246057
Steel mixing tube
Basic equipment :
Drive motor 1.3 kW, 280 rpm
Bagged material mixer
Material hopper,
Capacity 50 litres ~ 1.6 sacks (30 kg)
Filling height adjustable
Water connection DN12 (1/2 ") – required working pressure 2.5 bar
Powerful and reliable operation via standard power socket
Simple operation
Minimal maintenance and cleaning expenses
Reach-in protected special mortar outlet
Removable pedestal
Water manifold with pressure reducer
Easy transport – handle on mixing tube
Small, light, handy and compact
Basic equipment package :
Dosing shaft 20 l/min
Show more
LOTUS XS r
for mortar application
230 V, 1 Ph, 50 Hz
Part no. :
00754072
Rubber mixing tube
Basic equipment :
Drive motor 1.3 kW, 280 rpm
Bagged material mixer
Material hopper,
Capacity 50 litres ~ 1.6 sacks (30 kg)
Filling height adjustable
Water connection DN12 (1/2 ") – required working pressure 2.5 bar
Powerful and reliable operation via standard power socket
Simple operation
Minimal maintenance and cleaning expenses
Reach-in protected special mortar outlet
Removable pedestal
Water manifold with pressure reducer
Easy transport – handle on mixing tube
Small, light, handy and compact
Basic equipment package :
Dosing shaft 20 l/min
Show more
LOTUS XS
for spatula application
230 V, 1 Ph, 50 Hz
Part no. :
00754070
Steel mixing tube
Basic equipment :
Drive motor 1.3 kW, 280 rpm
Bagged material mixer
Material hopper,
Capacity 50 litres ~ 1.6 sacks (30 kg)
Filling height adjustable
Water connection DN12 (1/2 ") – required working pressure 2.5 bar
Water flow meter 100 - 1,000 l/h
Powerful and reliable operation via standard power socket
Simple operation
Minimal maintenance and cleaning expenses
Reach-in protected special mortar outlet
Removable pedestal
Water manifold with pressure reducer
Easy transport – handle on mixing tube
Small, light, handy and compact
Basic equipment package :
Dosing shaft 20 l/min
Show more
LOTUS XS r
for spatula application
230 V, 1 Ph, 50 Hz
Part no. :
00754071
Rubber mixing tube
Basic equipment :
Drive motor 1.3 kW, 280 rpm
Bagged material mixer
Material hopper,
Capacity 50 litres ~ 1.6 sacks (30 kg)
Filling height adjustable
Water connection DN12 (1/2 ") – required working pressure 2.5 bar
Water flow meter 100 - 1,000 l/h
Powerful and reliable operation via standard power socket
Simple operation
Minimal maintenance and cleaning expenses
Reach-in protected special mortar outlet
Removable pedestal
Water manifold with pressure reducer
Easy transport – handle on mixing tube
Small, light, handy and compact
Basic equipment package :
Dosing shaft 20 l/min
Show more

Necessary accessories for operation

Part no.

Description

Part no.

20423400

Description

Extension cable 3 x 2.5 mm², BLA 2-16 A – 25 m (230 V/1 Ph)

Part no.

20212100

Description

Water hose/air hose DN19 (3/4") Geka | Geka – 40 m

Useful extras

Part no.

Description

00767145

Conversion kit for LOTUS XS from steel mixing tube to rubber mixing tube
for mortar applications

00767144

Conversion kit for filler application (steel mixing tube)
consists of:
- LOTUS XS mortar outlet with holes, spigot complete (part no. 00582429)
- LOTUS XS filler mixing shaft (part no. 00479411)
- Retrofit kit for water flow meter 100 - 1,000 l/h for LOTUS XS (part no. 00514763)

00767143

Conversion kit for mortar application (steel mixing tube)
consists of:
- Mortar outlet LOTUS XS with holes, complete (part no 00448116)
- Mischwelle LOTUS XS (part no. 00246194)