Synchronized powered elevating headstock and tailstocks allow for maximum flexibility when lifting or rotating heavy workpieces such as trailer frames or large vessels. All heavy duty welding positioners come with optional tailstocks.The series of head and tailstock positioners that we manufacture can be used for a variety of parts and weldments. A head and tailstock welding positioner is typically used for long rectangular shapes that must be supported from both ends. Both fixed height rotation centerline and power elevating models are available for ergonomic placement of the weldment.