The utility model provides a bituminous paving hot in -Place recycling concurrent heating machine, pitch is arranged it between milling machine and the remixer in, and the temperature of digging the material is milled to effectual the improvement, and the bituminous mixture quality of producing is better. A bituminous paving hot in -Place recycling concurrent heating machine, includes: the chassis, the hopper, distributing device installs in the chassis bottom, arranges the front wheel rear side in, the device that gathers materials is installed in the chassis bottom, arranges the front wheel rear side in, heating device is including high temperature fan, combustor, combustion chamber and hot -blast equipartition device, hot -blast equipartition device, install in the following on chassis is arranged distributing device in and is gathered materials between the device for add nice and warm heat preservation to new mixture, loose device is installed in hot -blast equipartition device below for loosen to adding the new and old mixture that newly gathers materials.