Plate Conical Bending Machine

This year we most need 1 (one) unit conical plate bending machine to produce conical idler (carry wing roller adjuster) for coal belt conveyor in our Coal Steam Power Plant with machine specification: smallest diameter 100 mm x plate thickness 3 mm x 1000 mm length.
Would you please give us information your machine specification, FOB price, best delivery ex work.
Thank you and we hope your response.