Equipment name and model

Hot press YLJ-HP300

30T hydraulic press

-Split design for easy maintenance

-Maximum pressure: 30T

-Manual operation

Pressure comparison table

Pressure gauge measurement accuracy

Measurement accuracy: 2.5

Hot pressing plate

Hot pressing area: 300mm*300mm (effective area: 280*280mm)

Material: heat-resistant mold steel

Surface: Grinding machine processing

Cold state, flatness of upper and lower heating plate <0.04mm (within the effective area of 280mm*280mm)

Maximum cylinder lift

80mm

Do not exceed this lift during the experiment

Temperature control system

Upper and lower heating zones

There is a separate temperature control box to control the temperature, with two sets of temperature control

Maximum temperature: 450℃ (continuous), 500℃ (<30min)

Temperature rise rate:0-400℃≤3℃/min, 400-500℃≤2℃/min

Temperature control precision: ±8℃

Heating rate

≤2℃/min

Water-cooled section

Water-cooled upper and lower heating plates

Water cooler: KJ-5300 water cooler (optional)

Overall dimensions

External dimensions of temperature control system: 360 (L) x 300 (W) x 190 (H) mm

Press dimensions: 400 (L) x 320 (W) x 540 (H) mm

Thickness of materials that can be put in

≤75mm

Switchboard power supply

220V/50HZ

Wattage

4.5KW

Weight

240KG

Warranty

One year warranty, lifetime technical support

Precautions for use

-No overpressure and over-temperature use, the preset temperature is 500 degrees, the highest preset pressure can not be greater than 24Mpa.

-Please make sure to pass the water cooling before heating to prevent damage to the press, please check the water level of the water cooler before use.

- When the material size is too fine, the gap between the middle extruding bar of the mold and the material extruding wall is 0.005mm, some fine materials will fall into the gap, which will cause damage to the mold. Therefore, it is recommended to sieve the powder (200 mesh and 800 mesh sieve) before pressing the material to remove small and large particles (only take the powder between 200-800 mesh), due to the powder is too fine or the mold is not clean and caused by the damage of the mold, the company does not assume the corresponding responsibility.

-If the machine is not in use for a long time, please run the press to 2-3Mpa (at room temperature) and tighten the screws of the oil drain valve and oil filling valve.