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350°C - 25T Hydraulic Lamination Hot Press with Dual Temp. Controller & 8"x 8" Platens - YLJ-HP88V-350

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Item Number: YLJ-HP88V-350
Transported by LTL Freight (Truck)

YLJ-HP88V-350 (update from EQ-HP-88V-350) consists of a hydraulic press with manually operated oil pump & two heated platens. The temperatures of heated platens are controlled by two digital temperature controllers separately up to 350°C.   Water cooling jackets are installed with the heating plate that allows heated plate get faster cooling. One pressure gauge (250 KN) is also mounted to monitor the pressure applied on the plates. It is an excellent tool to prepare polymer and ceramic samples up to 7.5"x7.5".  
Update: MTI YLJ series Pressers were CE approved on Mar. 2015.
Update: Updated version now features water cooling for the hydraulic jack to run at max. 350C continuously as of May 2016.

Max. Working Pressure 25 metric Tone ( 250 KN)
Voltage 220VAC +/-10%, 50/60Hz
4000W Max.  ( 25A breaker required )
Pressure Gauge Measuring Accuracy is  +/-1.25 KN
Heated Platen Area

  • Platen Area:   200mm x 200mm 
  • Material:         Headen Steel 
  • Surface:         Flat with CNC grinding 
Max. Travel Distance
  • 140mm Max
  • Do not raise the bottom cylinder (piston) more than it's maximum traveling distance.
Max. Working Temperature
  • 15 minutes Max at 350°C without water cooling.
  • 350°C continuously with water cooling.
  • 250°C continuously without water cooling.
Heating Rate
  • 3°C/min
Water Cooling Requirement

  • 3 pairs (6 ports) of barbed fittings for water cooling.
  • Hydraulic cylinder cooling with a pair of barbed fittings for 10mm I.D. tube. Watercooling is required to prevent oil sealing gasket from melting and to ensure the cylinder's performance. (Click pic to the left for detail.)
  • Top and bottom heating plate with two pairs of barbed fittings for 10mm I.D. tube. Water cooling hot plate is possible for rapid sample cooling after a hot pressing process.
  • Water flow requirement: ≥10L/min, <25°C, >25PSI 
  • Tap water cooling is required as a minimum. Please consider using a recirculation water chiller to save water and protect the environment (Separate purchase)

Temperature Control
  • Two digital controller installed in one box with one point control  and auto-tune faction
  • Temperature accuracy ±1°C.
Power Requirement
  • 220VAC +/- 10%  ( 208 - 240V)  3800W max.
  • Note::   25A circuit breaker is required for 220V,  5' length power cable included without a plug.
  • CE Certified 
  • NRTL certification is available upon request

Machine Dimensions Pictures
Shipping Size 48‘’(L) x 40''(W) x 45''(H)
Shipping Weight 520 lbs
Operation Video      

  • 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)
Application Note
  • You may use this hot press machine, plus heating die to make the larger diameter pellet die ( 1.5"ID - 3" ID) for cold sintering process up to 200°C.  Click the picture below to order heating die

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1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor cost.
3. The prices listed are subject to change without notice.