Cylinder activation is fingertip controlled, the more the hand lever is engaged the more the ram movement is accelerated. This allows the operator to control the proper speed for the task.

All hydraulic and mechanical parts are standard in the industry, and available throughout North America.

We use large bore cylinders averaging 3,800 P.S.I. maximum pressure throughout our complete line of H Frame Presses. Most other manufactures use small bore cylinders
at 700 bar equal to 10,152 P.S.I. operating pressure.

At RK Machinery operator safety is our number one concern.

Hydraulic power pack conveniently located up and out of the way.

All hydraulic and mechanical parts are standard in the industry, and available throughout North America.

Self-locking table design eliminates lateral movement.
Standard feature on all H Frame Press models.

The more pressure that you apply to the workpiece, the more rigid the table and frame become.

Open sides to facilitate work on long pieces.

Flat ram nose can be easily changed to allow the user to adapt the press to a specific job.

Double-acting cylinder permits pulling as well as pressing ram action.

Hydraulic power-lift for vertical displacement of table.

Double-acting cylinder permits pulling as well as pressing ram action.

Front safety guard for operator protection (optional).

The head consists of three 2.000” hardened pins per leg. These pins are positioned into the leg and head then welded in place and ground even. When the press is painted they are not even visible.

Do the math
Tensile strength = AREA x PSI x No. of Pins.
3.14 x D² ÷ 4 x 100,000 lbs. Per SQ. IN. x 12 Pins = 3,768,000 lbs. 1,884 Tons.

V BLOCKS matched pair (optional).