METRO HBS
Close METRO 2HBS – two loader version
Flexible and cost effective.
Close Three-phase blower station
Maintenance free, reliable, and quiet.
Close Vacuum valve with implosion
Guarantees constant and stable material conveying and reduces maintenance costs.
Close Vacuum module
Professional installation with no unnecessary bends or hoses.
Close No hose connected to the lid
Easy and safe cleaning.
Close Twin material inlet version
Accurate and reliable addition and mixing of regrind and virgin materials.
Close Dampened discharge flap
Prevents material jamming and vacuum loss.
Close Stainless steel discharge flap
Abrasion resistant.
Close Discharge flap counterweight
Visual status of the loading cycle and great for service.
Close Electro-polished stainless steel
Contamination free and easy to clean.
Close METRO HBS control
Simple, reliable and easy to use.

Granulate conveying METRO HBS

The METRO HBS three phase material loaders offer a wide choice of loader-blower sets and are designed for higher throughputs from 300 up to 1600 kg/h. The units are supplied with a separate three-phase floor standing blower station which is low-noise and maintenance-free. The control panel is located at a convenient height, eliminating the need to climb onto the processing machine. An alarm indicates insufficient material.

Further product information
METRO 2HBS – two loader version
Three-phase blower station
Vacuum valve with implosion
Vacuum module
No hose connected to the lid
Twin material inlet version
Dampened discharge flap
Stainless steel discharge flap
Discharge flap counterweight
Electro-polished stainless steel
METRO HBS control
METRO 2HBS – two loader version Flexible and cost effective.

Either one or two material loaders plus a blower station can be controlled through a single control panel. In effect, you can set up a small conveying system with two METRO HBS loaders serving either two machines or one machine and a drying bin.

Three-phase blower station Maintenance free, reliable, and quiet.

For moderate distance conveying applications, nothing beats the simplicity of a side-channel vacuum blower. motan blowers utilize a one-piece fan and side-channel unit to produce reliable vacuum power. The simple, quiet compact design allows the pump station to run alongside the processing machine.

Vacuum valve with implosion Guarantees constant and stable material conveying and reduces maintenance costs.

The large cloth filter is automatically cleaned by implosion three times before each loading. This guarantees constant and reliable material conveying and reduces maintenance costs for the loader. Because the material loader is air-tight, the conveying performance remains stable and there is no dust around the unit.

Vacuum module Professional installation with no unnecessary bends or hoses.

The vacuum module can be rotated by 360 °. This allows for a professional neat installation without unnecessary bends or hoses.

No hose connected to the lid Easy and safe cleaning.

The METRO HBS material loader lid is free from any attachments such as hoses and valves. This allows you to safely and easily gain access to the unit, which saves time when cleaning the loader.

Twin material inlet version Accurate and reliable addition and mixing of regrind and virgin materials.

METRO HBS units are also available with two material inlets. A separate mixing valve is not needed as the METRO HBS loaders have an integral proportioning function for virgin and regrind material. The ratio between the materials is precisely adjustable, so that the loader delivers a completely homogeneous mixture.

Dampened discharge flap Prevents material jamming and vacuum loss.

A spring loaded damper on the discharge flap prevents the flap from completely closing when not under vacuum. During pneumatic conveying, any granules left lying on the discharge flap which might get trapped are first sucked away. With increasing vacuum, the flap is then pressed against the spring and will close completely.

Stainless steel discharge flap Abrasion resistant.

Because the large material outlet has a discharge flap which is made of stainless steel, it is abrasion resistant and meets all requirements for medical or food packaging applications. The angled design increases the outlet area and helps with materials which may bridge.

Discharge flap counterweight Visual status of the loading cycle and great for service.

The counterweight of the discharge flap is mounted on the outside of the loader discharge module. This means that the actual status of the loading cycle is visible at all times. Service work can be easily and quickly carried out, because of easy accessibility.

Electro-polished stainless steel Contamination free and easy to clean.

All material loaders are constructed from electro-polished stainless steel, guaranteeing you contamination-free operation and easy clean down due to the high quality surface finish.

METRO HBS control Simple, reliable and easy to use.

The microprocessor-control is easy to use and displays set values and has alarm indication.

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