High Precision Automatic Counting: Haizethonic Screw Counter Features A Digital Display Screen, A Maximum Count Of 9999 Screws, Accurate And Reliable Counting With Minimal Error. Microcomputer Intelligent Control Allows For Independent Ope Ration Of Feed And Vibration, Preventing Interference. Significantly Improved Work Efficiencysignificantly Improved Work Efficiency: The Automatic Screw Feeder Boasts A Fast Output Speed, Eliminating Slippage And Jamming. With An Output Speed Of 2 Screws/Second, Efficiency Is Increased Tenfold, Significantly Saving Manual Counting Time. Compatible With Multiple Screw Types: The Counting And Feeding Machine Is Suitable For M1–M5 Screws (With/Without Washers), With A Length ≤20mm. Equipped With 1–5mm Adjustable Guide Rails, It Adapts To Various Application Scenarios. Easy To Use With Two Modes: The Screw Counter Supports Manual/Automatic Modes. Simply Pour In The Screws For Automatic Feeding And Automatic Replenishment After Use. The Feed Speed Is Adjusted With A Knob, Making It Easy And Labor-Saving To Use. Wide Range Of Applications: The Electronic Screw Counter Is Compatible With Various Screw Types, Including Round Heads, Flat Heads, With Washers, And Self-Tapping Screws. It Is Suitable For Assembly Lines In Toy, Communication Equipment, Electrical Appliance, And Electronics Processing Plants.