An intermediate equipment between the laboratory scale and the actual press shop scale is constructed and tested for the "Pressure lubricated deep drawing". By its hydraulic system, the fluid pressure can be controlled between 0 and 1000kg/cm
2, which may be necessary to obviate the difficulties encountered in press shop practice. Through the experiment, it is clarified that the pressure formulae previously proposed are also consistent with the new lager equipment, and that the pressure lubricated deep drawing system can be applicable to the practical working rather satisfactorily. To realize the importance of controlling pressure in that system, its effect on drawing result is proved by showing the certain drawn examples of cylindrical cups.
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