Caustic soda cleaning screw machine air compressor

use caustic soda solution (Concentration 8-10%) Heat to 60℃ and soak the handpiece for 24 hours. cooler Use a high-pressure water gun (pressure>15MPa) to back-flush the copper tube. replacement All-oil sealing ring Avoid corrosion by residual cleaning agents. [pdf]

Rigid drill ice auger

One of the most important features to consider when shopping for a drill for ice auger is the motor, as this will determine the power you’ll have for your tool. Brushless motors are the most popular motors fit. [pdf]