Browse Categories

40T Manual Hydraulic Laboratory Press with Separable Pump - YLJ-40

In stock
Item Number: YLJ40TS
Transported by LTL Freight (Truck)
YLJ-40T is a 40T manual hydraulic pressing machine with a separable pump for easy maintenanceIt is an excellent tool for material and chemistry laboratories to prepare compound or ceramic pellet samples.

Max. Pressure 
40 Metric Tons
Bottom Hydraulic Cylinder Travel Distance 0 - 16 mm
Top Support Screw Adjustable Height 170 mm
Hydraulic Cylinder Diameter 80 mm
Max. Working Space 80 mm Dia. x 170mm H
Gauge Pressure  vs Cylinder  Force

Pressure Display on gauge (MPa)









Force on Hydraulic Cylinder (T)









Calculation: Force on Hydraulic Cylinder ( T ) = 0.88  Gauge (MPa)
Protection Cover 

  • A Polycarbonate Safety Shield is included in the standard package.
  • Note: The door must be closed during use.
Dimension     350mm L x 550mm W x 600mm H
Net Weight of Machine 55 Kg (121 lbs)
Shipping Dimensions 39"(L) x 31"(W) x 35"(H)
Shipping Weight 185 lbs
Press Dies optional Pressing dies with various diameters are available upon request at extra cost. Please click the picture below to choose dry pressing die
    Heatable die
Electric pump optional The manual pump can be replaced by the electric pump which has programmable pressure control to use inside glovebox
( Feedthrough for manual pump is not available )

Operation Instructions
  • The pressing machine was quality inspected in the USA, lifetime support is provided
  • One-year limited standard warranty (Extended warranty is available up to 5 years at extra cost)


  • The pressing die cannot be used for pressing powder with a particle size < 30 microns. Small particles may slip into the gap between the pushing rod and the steel sleeve and cause damage to the sleeve during the compression. Ball mill and sieve the powder and apply only the 32~75 microns power to the pressing die to avoid damage. Please consider using the 3'' Dia. Sieve Set No.200&450 Mesh to separate the 32~75 microns particles from the powder clumps.
  • Please clean the pressing die using ethanol after the completion of each experiment.
  • Customers must always wear protective goggles during operation.
  • Do not raise the bottom cylinder (piston) more than its maximum traveling distance. (MAX.25mm)
  • Operate the press inside the glove box with the manual pump is not recommended
  • Check the oil level and eliminate any air in the oil tank if the press has been sitting idle for a long time.
No. Item Name
Qty. Image
1 YLJ-40T Laboratory Press with built-in hydraulic pump
with Protection Cover 
1 unit
2 Hydraulic Oil 1 pc
3 Allen hex wrench Sets 1 set
4 Operation manual 1 pc

Related Products

Shopping Cart
Your cart is empty.
Please clear the browsing history before ordering the product. Otherwise, availability and price are not guaranteed.
Mailing Lists
MTI sponsorships:
MTI Sponsors Thermoelectrics Workshop

MTI-UCSD Battery Fabrication Lab

MTI Sponsors the Postdoctoral Awards

Upcoming Shows:

245th ECS Meeting May 26-30 San Francisco CA Booth 108

Hydrogen Tech Expo June 26-27 Houston TX Booth 567

2024 MRS Fall Meeting December 1-6 Boston MA Booth 901

AABC US December 9-12 Las Vegas NV

Click here to see our past conferences

1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Prices vary from country to country.
2. We may add extra charges for paper orders and NET 30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.