YLJ-HP-L is a large lamination hot press, which consists of a 40T hydraulic press with two heated platens. The temperatures of the heated platens are controlled by two digital temperature controllers separately up to 400°C. The heated platens are made of stainless steel with optional size at 15"x15" or 24"x24". Water cooling jackets are installed with the heating platen that allows the heated plates to get faster cooling. One pressure gauge (300 kN) is also mounted to monitor the pressure applied on the platen. It is an excellent tool to prepare polymer and ceramic samples.

SPECIFICATIONS:

Hydraulic Press	Hydraulic pump and hydraulic cylinder are separated for easy replacement Max. Force: 40T Manual operation
Max. Working Pressure	The actual force applied to the Hydraulic Cylinder (Ton) equal to the force applied to your working piece For calculating the actual pressure applied on the working piece, please follow the equations below: P = T/(πr^2) x g x 10 P: Pressure (MPa) applied to your working piece T: Force (Ton) applied to the Hydraulic Cylinder  g: Standard gravity. g ≈ 9.8 m/s2 π: ~3.14 r: Radius (cm) of the working piece *1 Metric Ton = 1000 kg; 1 MPa ≈ 10 kgf/cm2
Pressure Gauge	Measuring Accuracy is +/-1.25 kN
Heated Platen Area	Platen Area: two sizes to choose from product option 381 mm x 381 mm (15"x15") 610 mm x 610 mm ( 24"x24") Material: SS304 Surface: Flattening with CNC grinding
Max. Travel Distance	120 mm  Do not raise the bottom cylinder (piston) more than it's maximum traveling distance (80 mm)
Pressing Plate Max. Opening Height	120 mm
Max. Working Temperature	400°C continuous with water cooling
Heating Rate & Cooling Rate	≤ 2°C/min
Water Cooling Jacket	Two water cooling jackets are built on the back of the top and bottom heating plate separately with 1/4" water pipe connectors. Such a configuration allows you to cool the sample as soon as the hot pressing process is completed.  one 16L/minute recirculating water chiller is included for cooling hot platens. (Pic. 1) SS 304 Protection door is included  An electric hydraulic pump can also be applied for automatic pressure control. (Pic below 2) However, the pumping time may take 20 minutes Pic. 1 Pic. 2
Temperature Control	Two digital controllers are installed in one box with 30 segments programmable and auto-tune faction Temperature accuracy ±2°C.
Power Requirement	208 - 240 VAC, 50/60Hz, single phase 3.5 KW max. for 15"x15" heating platen 10KW Max. for 24"x24" heating platen
Compliance	CE Certified for the whole furnace NRTL (UL 61010) or CSA Certification is available upon request, additional charges will apply
Operation Video