Allied Blower & Sheet Metal Ltd. products

Allied manufactures a wide range of centrifugal fans (radial blade, radial tip and backward inclined). These fans have been developed for long, maintenance-free operation in demanding industrial material handling processes. Allied’s fans are selected from standard designs to fit specific process requirements.

Allied has built thousands of cyclones for various applications. Standard efficiency cyclones are used where baghouse filters are required to cope with emission standards. High efficiency cyclones are used as primary separators and air cleaning devices in many applications. High-pressure cyclones are used as receivers in pneumatic conveying systems. All cyclones have different design requirements and they are custom made for each application.

Increasing demand for a cleaner environment and requirements for lower particulate emissions from the manufacturing processes, result in baghouse air filters being widely used in resource industries. In principle, baghouses are industrial-sized vacuum cleaners. The difference between a baghouse and a household vacuum is the need to continuously remove dust while the baghouse is in operation. The cleaning mechanisms have been developed over the past 50 years. Early developments used shaker and reverse air systems, while newer baghouse designs use a PulseJet cleaning system (using compressed air) or a High-Energy PulseAir system (using a displacement blower) for cleaning air. Side-by-side comparisons prove baghouses using High-Energy PulseAir are more efficient, deliver the cleanest results and prolong bag life.

Allied’s rotary airlocks are designed for heavy-duty applications. Airlocks are equipped with rotors with rubber tips. Class 3 Airlocks are used for light and medium loading. Class 4 Airlocks are used for heavy loading applications, where ultimate reliability is required. Allied Airlocks are available in sizes ranging from 16″ – 84″. Allied steel-tipped feeders are NFPA complaint and are available in sizes ranging from 12″x18″ to 45″x55″.

A dust extraction system includes a variety of custom made collection hoods and interconnecting ducting components. Depending on the process requirements, hoods and ducting components are made of different materials; painted or galvanized steel or stainless steel of various grades.

Allied builds skid-mounted blower united which include a positive displacement blower with drive,  inlet, outlet silencers and pressure control panel if PLC control is not available. Allied provides inspection and rebuild services for all positive displacement blowers, feeders. Allied manufactures diverter switches for all high pressure pneumatic conveying systems.