Boiler tube expander ø 2 - 4-1/2" | 114 series

Wilson's Series 114 are equipped with four expanding rolls and two flaring rolls that are overlapped to prevent ridging, these tools can expand and flare in one operation. They are ideal for water tube boilers, fire tube boilers, economizers, and air heaters. They can help reduce overall inventory since less equipment is required and more flexibility is offered with the interchangeable rolls and mandrels. They are made of selected chrome nickel alloy steel and treated in automatic electrically controlled furnaces to help ensure the longest possible service life. Applications: Water Tube Boilers Fire Tube Boilers Economizers Air Heaters Features: Self-Feeding Four-Roll Double Flare Roll Type Self Contained Rolls Various Mandrels Available: Drum, Short, Header, Reverse