Gold-Line Shot Pins
- Welker Gold-Line Pins provide long term accuracy and repeatability for precision location.
- Require NO lubrication and minimal maintenance.
- Gold-Line Pins are resistant to corrosion and weld spatter.
- Steel & aluminum construction is structurally strong and durable yet lightweight.
- Pneumatic and hydraulic cylinders are easy to replace.
- Safety orange steel shrouds come standard on all units, protects seal from weld spray.
- Inline shot pin ram is electrically insulated from body.
- All Welker Shot Pins are NAAMS compatible.
Click here for product application gallery
Rap-to-Rigid Coupler Conversion
For video, see below.
UB4 Global Shot PinCompact square ram shot pin
Stroke: 25, 50, 75mm
Rap or Rigid coupler
Optional World Switch
Aluminum ram unit available
CAD Downloads & Pricing
Click here for UB4 manual pack handle info and CAD files
DUAL GUIDE SHOT PIN DB4Provides super high rigidity. Offers excellent torque resistance for large nut runners.
Shim in both directions. Uses Welker Smart Stop for positive stroke control in both directions.
Applications: Nut-runners, overhung loads, applications that impose torque on the actuator.