| Tenderall Fan Co. is a supplier of fans and blowers for | | | | or direct drive arrangements. Lime Kilns may be used |
| Pulp and Paper Industry. | | | | to recover lime used in paper manufacturing. The |
| The paper manufacturing industry utilizes fans for | | | | fans used in this process often require high pressure |
| power boilers, recovery boilers, lime kilns, dissolving | | | | and handle corrosive gas streams. Straight radial or |
| tanks, and dryers. These applications, which are | | | | radial tipped blade designs, 304L or 316L stainless |
| integral to the production process, are often very | | | | steel construction and special shaft seals are often |
| corrosive. Reliability and durability of fans and blowers | | | | employed. |
| for such applications are vital for continuous | | | | DRYERS |
| operation. Tenderall fans for demanding and corrosive | | | | Many dryers are used in the paper manufacturing |
| applications ofer real value - saving on future | | | | process. These drying applications utilize fans |
| downtime and maintenance costs. | | | | extensively. Most of these applications are not |
| BOILERS | | | | extremely demanding on the fan equipment - except |
| Boiler fans create efficient combustion by supplying a | | | | the Yankee Dryers that are used for the |
| consistent and reliable ait flow. Induce Draft Fans (I.D. | | | | manufacturing of tissue, and require a rugged fan |
| Fans) operate at elevated temperatures and draw | | | | dersign to handle high temperature (up to 800 F) and |
| the air stream through the combustion chamber, then | | | | pressure requirements. Arrangement 8 direct driven |
| push it through pollution control equipment. Forced | | | | fans allow for access and maintenance of fan |
| Draft (F.D. Fans) or Combustion Air Fans push the air | | | | components. Accessories often include labyrinth or lip |
| stream into the boiler combustion chamber. Multi-Fuel | | | | type shaft seals, insulated housings or thermal |
| Burning Power Boilers are used to create steam for | | | | blankets, raised access doors, shaft cooling wheel |
| different power needs. Induced Draft Fans are | | | | and safety guards. |
| typically AMCA arrangement 3, single or double inlet | | | | Tough applications mean tough fans and blowers by |
| with inlet box(es). Wheels often require abrasion | | | | Tenderall Fan. Tenderall Fan Co. is a world wide |
| resistant construction with radial tip or backwardly | | | | distributor of industrial process ans OEM fans and |
| curved blades. Combustion Air FD Fans are | | | | blowers, as well as fan / blower components; |
| typicallyconstructed of carbon steel, and utilize airfoil | | | | including high pressure blowers, high temperature |
| or backward inlined blade design. Common AMCA | | | | fans, spark resistant and explosion proof ventilators, |
| arrangements for combustion air fans are | | | | tubeaxial and vaneaxial high pressure ventilators. |
| arrangement 3 and 8, both with inlet vane or outlet | | | | Tendrall Fan Co. also does existing fans and blowers |
| damper control. | | | | repairs, re-build, as well as dynamical wheels balancing. |
| EXHAUST FANS | | | | High-efficiency impellers result in low power |
| Exhaust Fans are typically used on the suction side of | | | | consumption, operating costs, and quieter operation. |
| a scrubber or fabric filter, and pull the air / gas | | | | All metal hardware is completely sealed from |
| stream through the piping and cleaning device. | | | | exposure to corrosion by incapsulating into FRP or |
| Dissolving tanks are used in conjunction with | | | | plastic; the steel support frame and motor base are |
| Recovery Boilers to recapture process chemicals. | | | | powder coated with a corrosion-resistant finish. In |
| Exhaust Fans draw hydrogen sulfide or sulfuric acid | | | | addition to being highly resistant to chemical |
| fumes through a wet scrubber. This corrosive | | | | corrosion, PP fans are self-extinguishing and will not |
| atmosphere can require either FRP, stainless steel or | | | | support combustion. |
| alloy construction. Exhaust fans can be in either belt | | | | |