| 摘要 |
PURPOSE: A urethane low pressure foam maker is provided to easily move and perform a task requiring a delicate control by using a small mixing head. CONSTITUTION: A urethane low pressure foam maker includes a gear pump, a controller(300), a mixing head, a mixing head support(600), and a mixing motor(500). A gear pump transfers and stores a reinforcing agent and a polyol absorbed into a pneumatic pump(200) to each high pressure hose(140). A controller controls the combination ratio of raw material automatically by using the frequency of a motor(224) combined with a gear pump. A reinforcing agent and a polyol stored in a gear pump are transferred to a high pressure hose and are injected into a mixing head. A mixing head support is settled in the air by combining with one end and is comprised in order to fix one side of a controller to the other end. A mixing motor moves in one body by combining with the upper part of a mixing head.
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