1. Modular system with integrated structure, plug electric and
water could work.
2. AISI304 as main material, drying chamber, shelf and material
tray, meet FDA standard, AISI316L optional for rigorous
3. Double stage Piston compressor system could cool ice condenser
to -80℃ and shelves to -50℃.
4. Exclusive shelves inner structure, a higher energy efficient and
temperature balance system, During sublimation period, shelf
temperature could programming from -50℃ to +70ºC with accuracy of
5. Leybold or Edwards vacuum system, final vacuum <1Pa.
6. Pneumatic system for valves quick open/close.
7. lyophilization machine Vapor guidance technology and ice
condenser design, strong guarantee ice condenser icing efficient
8. 30% power saving technology.
9. LYO-CONTROL combine PLC+Touch Screen+PC control system.
10. With customized parts or function, the Freeze dryer technical
features maybe a little change.
a.The operation for the in-line pre-freezing and the drying is
easy, and the drying effect is good.
b.The acrylic plate is used for the drying room’s door, it’s
colorless and transparent, and the whole refrigerating process can
c.The safety diaphragm valve is used, the inert gas can be
connected, which can postpone the goods’ validity.
d.With the patented gas’ guiding technology, the cold trap can
catch ice evenly, and the ability is strong.
e.Two sets of well-known compressors are used cooperatively, the
refrigerating effect is strong, it’s energy saving, the service
life is long, and the noise low.
f.The patented shelf technology and the fuzzy control technology
for shelves’ temperature are used, the temperature differences
among shelves are small, the temperature control accuracy is high,
and the drying is even.
g.With the freezing curve’s optimizing & controlling
technology, the temperature can be controlled at the
pre-refrigerating period and at the sublimating & the drying
period, and the current vacuum value can be controlled.
h.The powerful sensor ensures that after a long time operation, the
testing value is accurate.
i.The 7’ true-color built-in touch screen and SH-HPSC-II
module-type controller are used, the control accuracy is high, and
the properties are stable and reliable.
j.The professional FD-PILOT control system can save hundreds of
process formulas, and fifty temperature control sections are
contained in each formula, and the process is optimized.
k.The intelligent data recording system can record and display the
cold trap’s temperature curve, the sample’s temperature curve and
the vacuum curve, and data can be read in the computer and can be
printed out, which is convenient to optimize the process and
qualify the drying effect.