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 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.
UB2 Global Shot Pin
Shortest, smallest square ram package on the market.Stroke: 25, 50, 75mm
Rap or Rigid coupler.
Optional solid state cylinder switch or World Switch.
Aluminum ram unit available.
Catalog Maintenance, Parts
CAD Downloads
UB4 Global Shot Pin
Compact square ram shot pinStroke: 25, 50, 75mm
Rap or Rigid coupler
Optional World Switch
Aluminum ram unit available
Catalog Maintenance, Parts CAD DownloadsUB4 with manual pack handle S02314
UB4 with 100-200mm strokes S02345
SB4, SB6 Global Shot Pins
Stroke: 25 - 200mmStandard strokes: 25, 50mm
Rap or Rigid coupler.
Catalog Maintenance, Parts CAD Downloads
WP6 Gold Line Shot Pins
Stroke: 25-200mmRap or Rigid coupler.
Double rod with Extend stop or Retract stop available.
Catalog Maintenance, Parts
Contact Welker to request CAD files
DB Dual Guide Shot Pin
Provides 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.
HP5 Bull Pin
High-load lube-free PTFE bearing, chrome-plated shaft. 2kg slide hammer rap piston. Pin mount can also be used to mount crowder pads, etc.Application: Frame lines
CatalogSTEP files:
NPT PortNPT Port Short StrokeG PortG Port Short StrokeHydraulicManual