YLJ-15 is a high-quality compact manual 15T hydraulic press, which has a built-in hydraulic pump with an auto-return function for quick die removal & sample retrieval. The lightweight and fully airtight design make it extremely well-suited for operation inside of a glove box where having an inert environment is crucial to prevent unwanted sample contamination. The pressing machine is made in Europe and there are two types of height that can be chosen, which is suitable put in the glovebox through Airlock Chamber.
SPECIFICATIONS:
| Structure |
- Made of carbon steel with Cr plating ( support rod)
- Casting carbon steel with painting ( Base )
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Max Pressure
|
- Normal operating pressure force: 7 metric tons
- Max. operating pressure force: 15 metric tons with > 50 mm H Die (for < 5 minutes pressure holding)
- The pressure gauge is built-in
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Pressure Gauge
|
| Gauge Displayed Pressure Value (Bar) |
100 |
200 |
300 |
391 |
| Actual Force Applied on the Hydraulic Cylinder (Ton) |
3.8 |
7.6 |
11.5 |
15 |
- Gauge displays force in both PSI and Bar units for versatility (click picture on the left to enlarge)
- Please follow the Force Conversion table above to obtain the equivalent force applied on the Hydraulic Cylinder according to the pressure gauge
- Notice: Please close the Release Lever before transporting the press into the glovebox via the air-lock chamber. It will cause oil leakage if transported with the lever open
-
For calculating the actual pressure applied on your working piece, please follow the equation below:
F = P_(Gauge Displayed Pressure Value (GDPV)) × S_(Cross-section area of the inside piston)
Since 1 Bar = 1.0197 kg/(cm)^2, Diameter of piston is 7cm
Assume Gauge Displayed Pressure Value is 100
F = 101.97 × π × (D/2)^2 = 3922.78 kg Force ≈ 3.9 Ton force
Therefore, From pressure gauge value to actual force is 26.31
Assume the Diameter of your Die is 4 cm, and Gauge Displayed Pressure Value is also 100 Bar
Then, the actual pressure on your working piece is:
P_(actual on the working piece) = F/S_(Cross-section area of the working piece)
P_(actual on working piece) = (3.9 Ton)/(12.56 (cm)^2 ) = 310 Bar
In general: P_(actual on the working piece ) = (P_( GDPV)/26.31) / (π*r_(Crosection area of the working piece)^2)
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Protective Shield (optional)
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A protective shield is available at an extra cost of $195. Please contact MTI for more details.
Please click the below video to watch how to install the shield to the press.
Note: the protective shield does not come with the standard package of the press.
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| Press Dies (optional) |
Please click the picture below to order Pressing dies with various diameters at an extra cost
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| Compliance |
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Application Notes
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- Warning: Customers must always wear protective goggles during the operation inside the glovebox
- Do not raise the bottom cylinder (piston) more than it's maximum traveling distance (13 mm)
- This compact press can be placed inside the glove box to press materials under inert gas
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| Operation Videos |
  (For how to use pressing dies, please click the video on right)
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STANDARD PACKAGE:
| No. |
Descriptions |
Qty |
Image |
| 1 |
YLJ-15L Laboratory Press with built-in hydraulic pump |
1 unit |
|
| 2 |
Operation manual CD |
1 pc |
|
