Hydraulic hot forming press from 24 to 34 t specifically for knife makers.
Hydraulic hot forming press from 24 to 35 t specifically for knife makers.
Knife makers generally have small spaces, and our open-die forging presses are designed for this. They are powered by standard high-pressure cleaners, and only water circulates in a closed circuit. The washing function with water from the house pipe is maintained. If a hose bursts, there is no fire hazard. If you already have a high-pressure cleaner with sufficient power, then our offer is unnecessary. Depending on the power of the pressure cleaner, the press delivers between 24 and 32 t. Pressing speed 1 cm/sec and slightly higher. If you have three-phase current available, we recommend our high-pressure cleaner as shown in the first picture: from Comet, model K 250 11/210 T Classic. It has a pressure of 210 bar and delivers 11 l/min. The press then delivers 35 t. Pressing speed = 1 cm/sec.
The cooling speed of the hot steel also counts
The closed pressure chamber has the advantage that the side walls, i.e. the tube with a thickness of 15 mm, heat up and radiate towards the iron being forged.
Measurements of the pressing chamber
The height is 20 cm, the width 102 mm and the depth = tube diameter 180 mm. The arrows indicate the respective magnets. The second photo shows the strength of the magnets. In addition, the mould holder plates have M 10 threads.
press compartment with molds
Press compartment with molds mounted for forging knives. The wooden handle on the left in the photo is used to limit the return stroke
We offer what our competitors with oil hydraulics cannot: sandblasting
.In the picture to the right of the spray lance you can see the sandblasting accessories.
Sensitive foot pedal control
Usually, hydraulic presses have electromechanical foot pedal controls with a limit switch. Our hydraulic forging presses have no electrical circuit. They are controlled purely hydraulically without a limit switch. A suction valve with no moving parts lets the water either flow into the cylinder or sucks it back. Depending on whether you press the pedal down and the two-way seat valve closes or opens, the pressure in the system increases or decreases. If the system pressure is higher, the water flows into the cylinder; conversely, it is sucked back and raises the press ram. The only moving part in the control system is the valve. The two-way valve is the simplest type of valve. It requires no maintenance. And importantly: what isn't there can't break.
