This utility model provides a high-speed twin-screw extruder for powder equipment, which comprises a frame, an explosion-proof motor is arranged on the frame and connected with a gear box through a coupling, a metal detector is arranged in a container below a buffer hopper, a metal discharge port is arranged on one side below the metal detector, the lower part of the metal detector is communicated with an upper screw sleeve, a first zone water temperature machine and a second zone water temperature machine are arranged below the frame, the first zone water temperature machine is connected with a first zone heating water channel through a metal hose, and the second zone water temperature machine is connected with a second zone heating water channel through a metal hose. The utility model arranges two zones of heating water channels inside the upper and lower screw sleeves, and connects them in series with the water temperature machines of the two zones through metal hoses, with a very small temperature fluctuation and energy saving. Under the detection of the electromagnetic coil of the metal detector, metal and materials flow into the external container and the screw sleeve in different directions, so that there is no metal impurities in the materials, greatly improving the extrusion efficiency and reducing the cost.
Country Code: CN
Application Number: CN202321256952.0
