Ventilatore serie Crusher

High abrasion rates caused by the airborne dust passing through the fan are no problem for this fan designed with a robust steel impeller, able to withstand even the toughest environments without loss of performance. High pressure and high efficiency, the Minetek Crusher Series Fan provides both the required duty and longevity of performance and operation. The fan can also be customised with any of Minetek’s premium features including the Performance On Demand (POD) mechanism, auto grease, anti-stall chamber and more. The fan can also be configured in multiple ways to ensure best performance within your operation, options include hung from the backs, high dust loading, horizontal, ducted and long duct runs.

• Hung from the backs
• High dust loading
• Horizontal
• Ducted
• Long duct runs

• High efficiency
• High pressures
• Extremely wear resistant
• Compact
• Accessible for ease of maintenance
• Customisable

Air regulators / underground ventilation louvres – Underground Ventilation Louvres are a cost-effective tool designed to maximise airflow efficiency throughout the whole mine. Simply and permanently installed in underground walls, ceilings or floors, they are a ventilation-on-demand tool helping mine sites extend their existing primary and secondary airflow and, therefore, reduce the number of fans needed for short-term projects or completed mine levels.

Fan starters – Crafted specifically for demanding underground mining conditions, Minetek Fan Starters offer dependable safeguarding and management of ventilation processes, encompassing secondary, booster, and auxiliary fans. Featuring a robust, shock-resistant enclosure design, adaptable for mounting or installation on a hanging frame, Minetek Fan Starters assure underground operators of operational security.

Ducting accessories – For ultimate connection security, Minetek’s Ducting Accessory features a steel construction and dual ribbed design that supports ratchet strap fastening for a steadfast connection between the fan and flexible ducting.

Prestazioni su richiesta (POD) – Our Performance On Demand (POD) technology allows operators to tailor pressure and power consumption without the need for VSDs. Minetek’s fan vane inlets control the POD system, adjusting the vent flow and power usage. The result is a seamless, responsive solution that optimises performance, reduces power consumption costs, and increases overall operational efficiency.

Self-closing doors – Minetek’s Self-Closing Doors are an automated way to prevent air circulation when an underground fan is turned off. Also known as gravity-closing doors, the doors automatically close whenever the fan is not in operation, preventing airflow in the fan. This enables a more thorough control of air throughout the mine and additional safety during fan maintenance. When the fan is turned on, the doors will automatically open.

Mounting frames – Safe, reliable, and secure Mounting Frames allow for easy tri-bulkhead installation. Servicing and maintenance are also accounted for, with a maintenance platform included for ease of access to all 3 fans.

45° Wall Mount – The steel construction of the Box Cut 45° Wall Mount allows for easy and secure installation of fans in even the tighest spaces.

Hanging brackets – Four individual steel-constructed Hanging Brackets allow for fans to be reliably hung from the backs with safety and ease.

Container mounting frames – Best for when mounting fans outside the portal, Minetek’s steel constructed Container Mounting Frames make installation safe and easy.

Bulkhead – Minetek’s innovative Bulkhead is a modular steel construction that allows for ease of freight and assembly on site. Extremes are shockcreted to the existing wall structure, whilst the modular design allows for flexibility of opening sizes to account for future mine developments.

Airlock doors – Minetek’s clever Airlock doors allow for easy travel between zones without short-circuiting the air supply. They are able to withstand extremely high pressures of up to 6000 pascals. The doors are high-pressure (up to 6000 pascals), pneumatic or hydraulic-operated steel doors that allow travel between zones without short-circuiting the air supply.

Silencer – Utilising thermally-bonded polyester fibre insulation and a 3mm perforated steel sheet, Minetek Silencers achieve reduced fan noise levels whilst remaining easy to maintain and clean for optimal noise reduction performance and longevity.

Auto grease – The battery-operated automatic greasing system supports the fan’s electric motor autonomously and continuously for optimal fan performance and longevity.

Supporting feet – Detachable, steel-fabricated Mounting Feet allow for secure and safe storage, transportation, and ground-level surface mounting.

Anti-stall chamber – Minetek’s innovative anti-stall chamber cleverly controls the flow of air, capturing turbulent airflow and unstable pre-swirls. The technology not only eliminates critical stalls but has been proven to extend the operating range and overall performance of the fan across the entire curve.