NOVELTY - A silicon chip production epitaxy equipment has a driving shaft arranged at a lower side of a reaction isolating hood. A window is arranged at an upper side of the hood. A top part of a roller is extended to the hood. A halogen lamp group is arranged at the upper side of the hood. A gas inlet connecting body and a gas outlet connecting body are respectively arranged on ends of an epitaxy reactor. The gas inlet connecting body and the gas outlet connecting body are respectively provided with reaction gas passages connected with an inner part of the hood.    USE - Silicon chip production epitaxy equipment.    ADVANTAGE - The equipment guarantees high performance and stability of a crystal solar cell, and reduces production cost.    DETAILED DESCRIPTION - A silicon chip production epitaxy equipment has a silicon chip loading disk and an epitaxy reaction chamber. An epitaxy reactor is arranged in the epitaxy reaction chamber. The epitaxy reactor comprises a driving shaft, a halogen lamp group, a reaction isolating hood, a gas inlet connecting body, a gas outlet connecting body and a reactor framework. Two rollers are arranged on the driving shaft. The silicon chip loading disk is arranged on the rollers. The silicon chip loading disk is a hood body having an inlet and an outlet for enabling the silicon chip loading disk to pass on two ends. The driving shaft is arranged at a lower side of the reaction isolating hood and fixed on the reactor framework. A window is arranged at an upper side of the reaction isolating hood. A top part of each roller is extended to the isolating hood through the window. The halogen lamp group is arranged at the upper side of the reaction isolating hood and installed on a halogen lamp group framework. The halogen lamp group framework is fixedly connected on the reactor framework. The gas inlet connecting body and the gas outlet connecting body are respectively arranged on the ends of the epitaxy reactor and fixedly connected on the reactor framework. The gas inlet connecting body and the gas outlet connecting body are respectively provided with reaction gas passages connected with an inner part of the reaction isolating hood.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a silicon chip production epitaxy equipment.