Welder Arms

Welder Arms are designed to reduce setup times and have longer life. The end cap bolts from the front which allows the user to quickly change tooling without having to compensate for clearance in the throat of the machine. To improve thread life, the cap bolts screw into a transverse steel bar.

PartDescription RWMA Material Type Hole Diameter Arm Length Arm Diameter Unit of Measure
630-7328  
SH-7320-8 WELD ARM 3 X 16 RWMA Class 2 1.5 16.00000 3.00000 IN
630-7321  
SH-7320-1 WELD ARM 2 X 12 RWMA Class 2 1 12.00000 2.00000 IN
630-7322  
SH-7320-2 WELD ARM 2 X 16 RWMA Class 2 1 16.00000 2.00000 IN
630-7323  
SH-7320-3 WELD ARM 2 X 20 RWMA Class 2 1 20.00000 2.00000 IN
630-7324  
SH-7320-4 ARM 2-1/2 X 12 RWMA Class 2 1.25 12.00000 2.50000 IN
630-7325  
SH-7320-5 ARM 2-1/2 X 16 RWMA Class 2 1.25 16.00000 2.50000 IN
630-7326  
SH-7320-6 ARM 2-1/2 X 20 RWMA Class 2 1.25 20.00000 2.50000 IN
630-7327  
SH-7320-7 WELD ARM 3 X 12 RWMA Class 2 1.5 12.00000 3.00000 IN
630-7329  
SH-7320-9 WELD ARM 3 X 20 RWMA Class 2 1.5 20.00000 3.00000 IN
SH-7320-8 WELD ARM 3 X 16 SH-7320-1 WELD ARM 2 X 12 SH-7320-2 WELD ARM 2 X 16 SH-7320-3 WELD ARM 2 X 20 SH-7320-4 ARM 2-1/2 X 12 SH-7320-5 ARM 2-1/2 X 16 SH-7320-6 ARM 2-1/2 X 20 SH-7320-7 WELD ARM 3 X 12 SH-7320-9 WELD ARM 3 X 20

See ways to use these parts

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