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power hammer

Posted: Tue Feb 28, 2012 12:07 pm
by gearhead1951
Tire Hammer Plans by Clay Spencer

These plans are for a 50 lb. power hammer that uses the rear axle and hub from a front drive car and emergency spare tire and weighs about 700 lbs.

It is powered by a 1 hp, 1750 rpm electric motor, 120 or 240 volts, runs about 250 blows per minute and uses a spring toggle mechanism similar to Little Giant hammers.

The anvil is 6" solid round (minimum size) by 36" high and the frame is 5" square tubing.

The plans are 40 pages, printed front and back on 20 sheets that include parts list, detail and assembly drawings, sources, notes, installation, adjustments and maintenance.

Over 200 hammers have been built using these plans.

Price is $30US including postage to US and Canada, $32US to other countries.
Send check or money order to Clay Spencer, 73 Penniston Private Drive,
Thread: Tire Hammer Plans by Clay Spencer
Tire Hammer Plans by Clay Spencer


Somerville, AL 35670. Tel: (256) 498-1498

Anyone think they could use one of these ? They can be scaled down to make an excellent Pullmax type sheetmetal shrinker/stretcher/planisher !!

To see pics google " Clay Spencer Tire Hammer Plans"

Re: power hammer

Posted: Tue Feb 28, 2012 3:01 pm
by yona