Structure
| • 600 ml PTFE jar is located inside the liquid N2 cold jacket and driven by two wheels (185mm Dia) on the two end of tank ( Picture below - left)- • Liquid cold jacket is between inner jar and vacuum layer, which can contain 1.5-liter liquid nitrogen
- • Vacuum layer is built -in the outside tank, which is for reducing thermal radiation
- • The over-pressure safety relief valve is installed on the tank for worry - free operation. If vapor pressure inside
the tank is > 3.7 atm ( 55 PSI), the valve ( film type ) will be opened to release pressure. - • The tank can be used for any conventional rolling mill as long as roller has 150 mm- 185 mm open spacing,
which unmoved tank can be set in the center
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Inner Jar Size
| • Inner Jar ( PTFE) -- O.D 92mm x I.D 79 mm x Length 127 mm- • Please review operation manual and video to learn how to install the inner jar
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Milling Ball
| • One set oof YSZ milling ball is included for immediate use- • Click Picture below to see detial specs of YSZ ball
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Working Temperature
| • T-type thermal couple is built inside tank to monitor working temperature ( temperature monitor is required, but not included- • < -130°C without heating gun
- • -150°C Max. with mini heating gun ( you may need order two heating guns to avoid rotating frozen )
- • Please order dual mini heating gun at extra $500 if you really needed
- • The lowest working temperature is depended on pre-cold condition and frequency adding LN- must pre-cold
tank before use, and add LN during using - • The Liquid nitrogen tank shall be operated under humidity < 48% environmental. Higher humidity may cause
rotating frozen
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Dimension | • Weight: 10 Kg ( 22 Lb )- • Dimension: 270 L x 185 W x 320 H, mm
( Please click the picture to see )
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Optional
Automatic temperature control system | • You need a vacuum pump to minimize pressure inside the tank to reduce heat loss. You may click picture below -right to order the double stage pump- • You may need a temperature monitor to watch working temperature, please click picture below-center to
order one - • You need a rolling mill which has 150 - 185 mm open spacing between two rollers to operate the tank.
Please click picture bottom right picture to order one if you don't have a roller mill. - • You may need order a Liquid Nitrogen Tank to fill LN to the device automatically
- • We can add LN solenoid valve with temperature control to achieve automatic LN delivery with temperature
control ( click picture at the left )
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Warranty | - • One year limited with life time support
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Operation Instruction |
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Safety Warning: | • Must wear glove and safety goggles when you fill liquid nitrogen into the tank- • If you have no experience to handle liquid nitrogen, please read : Safety Notes & Concerns and consulting
MTI engineers. - • MTI is not responsible for any damages/loss caused by ens users neglects
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