Abstract A rotary tabletting machine comprises a rotor with press tools for compression of tablets arranged around the periphery thereof. Pressure rolls contacting said press tools are mounted on both sides of the rotor. The machine is provided with a means for batching tablet material, a means for controlling said means for batching tablet material, and a hydraulic stabilizer of compressive pressure. The hydraulic stabilizer is equipped with a hydraulic pressure regulator connected with said controlling means and incorporating a check valve, a hydraulic damper and a capillary, the inlet of said check valve being coupled to the hydraulic stabilizer, and the outlet thereof being coupled to said controlling means through the hydraulic damper and to a drain through the capillary.
In a rotary tabletting machine comprising a rotor, press tools arranged around the periphery of said rotor, pressure rolls disposed on both sides of said rotor, a means for batching tablet material, a means for controlling said means for batching tablet material, and a hydraulic stabilizer of compressive pressure, an improvement consisting in that said hydraulic stabilizer of compressive pressure incorporates a hydraulic regulator of compressive pressure connected with said controlling means and including a check valve, a hydraulic damper, and a capillary, an inlet of said check valve being connected to said hydraulic stabilizer, and an outlet being connected to said means for controlling through said hydraulic damper and to a drain through said capillary.
Claim 2
Dependent Claim
116 words
In a rotary tabletting machine comprising a rotor, press tools arranged around the periphery of said rotor, pressure rolls disposed on both sides of said rotor, a means for batching tablet material, a means for controlling said means for batching tablet material, and a hydraulic stabilizer of compressive pressure, an improvement consisting in that said hydraulic stabilizer of compressive pressure incorporates a hydraulic regulator of compressive pressure connected with said controlling means and including a check valve, a hydraulic damper, and a capillary, an inlet of said check valve being connected to said hydraulic stabilizer, and an outlet being connected to said means for controlling through said hydraulic damper and to a drain through said capillary.