Airoflex Equipment has been supplying the industry standard for hydraulic truck and trailer dumpers since 1947. Airoflex Equi ... pment has engineered and designed bulk material handling equipment which includes extended arm truck and trailer dumpers, standard pivot truck and trailer dumpers, portable trailer tippers, semi permanent trailer tippers, receiving hoppers, hydraulic telescoping cylinders, service legs, as well as refurbished truck and trailer dumpers. Airoflex is dedicated to provide durable, reliable, and quality built equipment. read more