01 Oct,2026
Gear Tooth Profile Guide: Involute Geometry, Pressure Angle, and Selection
SWL/HK Trapezoid scew is suitable for low speed and low frequency. Main components: Precision trapezoid screw pair and high precision worm-gears pair.
1: Economical: Compact design, easy operation, convenient maintenance.
2: Low speed, low frequency: Be suitable for heavy load, low speed, low sewice frequency.
3: Self-lock Trapezoid screw has self -lock function, it can hold up load without braking device when screw stops traveling.
* Braking device equipped for self-lock will be of malfunction accidentally when large jolt & impact load occur.
Years Industry Experience
Factory Area
Skillful Employees
Advanced Production Line
01 Oct,2026
21 Sep,2026
17 Sep,2026
10 Sep,2026
03 Sep,2026
25 Aug,2026