Knauf PFT - HM 5 super screw mixer

HM 5 super The powerful all-round screw mixer for silo goods

The horizontal PFT screw mixers of the HM series - also called mortar mixers - continuously and fully automatically mix all ready-mix dry mortars based on cement (e.g. masonry mortar, jointing mortar, levelling compounds, adhesive/reinforcing mortar) to produce an application-ready material. All-round qualities, easy to work with and maintenance-friendly belt drive characterise the machine. Depending on the series version, screw mixers can be used either with bagged goods only, or optionally with bagged or silo goods or only with silo goods. The HM 5 super is the powerful all-round screw mixer for silo and container goods. It mixes all lime/cement-based ready-mix dry mortars with a maximum granulation of 8 mm. When using the PFT HM 5 with bagged material, a pedestal and a filling hopper are available. Thanks to the long design, the model is ideally suited for light mortar.

Details

External agitator control
With integrated control box
Swivelling mixing tube
Minimal maintenance and cleaning expenses
Removable mortar outlet
Easy to transport
Handy and compact
Agitator control pulse breaks
Connection for level indicator
Mixing time via time relay or level indicator
Heating strip enhances frost resistance

Jointing mortar
Masonry mortar
Plastering mortar
Screed mortar
Levelling compounds

Note: Not suitable for plaster mortar

Downloads

Please find further downloads and languages here.

Description	Edition	Document type
BAL185_en General safety instructions Horizontal screw mixer	Dec. 2021	Safety notice	PDF

Technical data

HM 5 super
400 V, 3 Ph, 50 Hz
Part no. :
20545003
Performance :
Mixing capacity:
45 – 90 l/min
Maximum grain size:
8 mm
Basic equipment :
Connection value:
400 V, 3 Ph, 50 Hz, 5.5 kW
Control voltage: 42 V
Drive motor:
5.5 kW, 292 rpm
Mixing tube:
Steel mixing tube
Pedestal:
Not included
Wheels:
Not included
Water connection:
Geka DN19 (3/4") – 2.5 bar working pressure
Operation and control:
Start/stop of mixing time via time relay or level indicator.
Agitator via mixer motor
Dimensions :
Length/Width/Height:
2,325/390/395 mm
Total weight:
205 kg
Basic equipment package :
Water flow meter:
150 – 1,500 l/h
Dosing shaft:
60 l/min
Pressure booster pump:
Not included
Connection cable:
Not included
Water hose/air hose:
Not included
Silo/container handover:
Connecting flange Ø 250 mm
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HM 5 super
400 V, 3 Ph, 50 Hz
Part no. :
20545001
Performance :
Mixing capacity:
45 – 90 l/min
Maximum grain size:
8 mm
Basic equipment :
Connection value:
400 V, 3 Ph, 50 Hz, 5.5 kW
Control voltage: 42 V
Drive motor:
5.5 kW, 292 rpm
Mixing tube:
Steel mixing tube
Pedestal:
Not included
Wheels:
Not included
Water connection:
Geka DN19 (3/4") – 2.5 bar working pressure
Operation and control:
Start/stop of mixing time via time relay or level indicator.
Agitator via mixer motor
Dimensions :
Length/Width/Height:
2,040/390/385 mm
Total weight:
174 kg
Basic equipment package :
Water flow meter:
150 – 1,500 l/h
Dosing shaft:
45 l/min
Pressure booster pump:
Not included
Connection cable:
Not included
Water hose/air hose:
Not included
Silo/container handover:
Connecting flange Ø 250 mm
Show more

Equipment / Accessories

Equipment

HM 5 super
400 V, 3 Ph, 50 Hz
Part no. :
20545003
Basic equipment :
Silo mixer
Split metering and mixing shaft, folding
Heating strip enhances frost resistance
External agitator control (stop & go)
Tool bag including basic accessories
Water connection DN19 (3/4 ") – required working pressure 2.5 bar
Simple operation
Minimal maintenance and cleaning expenses
Removable mortar outlet
Split mixing tube – easy handling
Control unit consisting of:
Control box and water manifold cabinet, separate
Control box:
- Phase inverter in main switch
- Timer
Water manifold cabinet:
- Water flow meter
- Pressure reducer
- Fine control valve to set the exact amount of water
Connections in the control box:
WHI 3-16 | RED 4-16 | RED 4-16
Basic equipment package :
Water flow meter 150 – 1,500 l/h –
for perfect mixing results
Dosing shaft 60 l/min – can be rotated and therefore used on both sides
Mixing shaft – 6 chamber
Show more
HM 5 super
400 V, 3 Ph, 50 Hz
Part no. :
20545001
Basic equipment :
Silo mixer
Split metering and mixing shaft, folding
Heating strip enhances frost resistance
External agitator control (stop & go)
Tool bag including basic accessories
Water connection DN19 (3/4 ") – required working pressure 2.5 bar
Simple operation
Minimal maintenance and cleaning expenses
Removable mortar outlet
Split mixing tube – easy handling
Control unit consisting of:
Control box and water manifold cabinet, separate
Control box:
- Phase inverter in main switch
- Timer
Water manifold cabinet:
- Water flow meter
- Pressure reducer
- Fine control valve to set the exact amount of water
Connections in the control box:
WHI 3-16 | RED 4-16 | RED 4-16
Basic equipment package :
Water flow meter 150 – 1,500 l/h –
for perfect mixing results
Dosing shaft 45 l/min – can be rotated and therefore used on both sides
Mixing shaft – 6 chamber
Show more

Necessary accessories for operation

Part no.

Description

Part no.

20423350

Description

Extension cable 5 x 2.5 mm², RED 5-16 A – 50 m (400 V/3 Ph)

Part no.

20423360

Description

Extension cable 5 x 2.5 mm², RED 5-16 A – 25 m (400 V, 3 Ph)

Part no.

20212100

Description

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

Useful extras

Part no.

Description

00493686

Water pump as suction pump
AV 1000 standalone, 230 V, 1 Ph, 50 Hz, 0.6 kW
with integrated pressure switch-off and flow meter
Note: Free-standing and independent of machine controls, suction strainer with filter screen required