 LIWELL works for also vacuum automatic equipments and processing line.
LIWELL offers vacuum furnace, protective furnace, vacuum heat-treatment, those apply to vacuum weld, agglomeration, anneal, gas quench and other treatments.
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Complete Equipment of Vacuum Furnace
Vacuum Furnace
Vertical vacuum furnace
Horizontal vacuum furnace
Applications:
© Vacuum heat-treatment of metals, annealing, tempering, quenching, cementite and azotize.
© Vacuum sintering for rare-earth magnets.
© Vacuum sintering for chinaware.
© Vacuum welding.
© Vacuum manufacturing of vacuum parts.
© Vacuum fluorescent display element.
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Vacuum Annealing Furnace
Model: LV-500
Capacity: 500Kg/F
Power: 140KW, 380V/50Hz
Work zone inside furnace: 700mmX700mmX1000 mm
Characteristics: Automatic internal gas cooling horizontal vacuum annealing furnace
Temperature: max. 1300Degree Centigrade
Temperature range (with load): 550-1200DC
Temperature range with heating under vacuum: 550-1300Degree Centigrade
Temperature uniformly under 1200DC better than: +5 or -5DC
Heating up rate (with load): 3 - 15DC/min
Cooling down rate (with load): 5 - 50DC/min Furnace surface temperature not exceeding +10D.C above room temperature
Vacuum unit: Working vacuum 5X10-4Pa, Leakage< 0.067 Pa/ h, Partial pressure10 - 40Kpa
Consumption of cooling water: 8m3/h
Sequence for fast cooling: 11m3/h
Cooling water pressure: 2 - 5 bar
Water temperature: 20 - 30DC
Compressed air pressure: 5 - 7 bar
Consists of:
Three heating zones, easy to disconnect
The internal gas cooling system (in pressure cooling capability of 2~10 bar)
The vacuum equipment
The neutral gas circuit (Nitrogen or Oxygen)
The complete automation by PLC
Partial pressure of gas
Type of treatment:
Brazing
Aging
Annealing, Tempering
Dimensions: 2500X3000X2500mm
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Vacuum Concentrator
Model: RNLG-300
Capacity: remove water 300L/h
Vacuum inside: 88 - 91kPa
Heating area: 2.67m2
Steam pressure: 49 - 98kPa
Steam consumed: <330kg/h
Cooling water pressure: 0.25 - 0.3kPa
Cooling water consumed: <11.6t/h
Power: 5.5kw
Weight: 600kg
Dimension: 1900X1500X3800mm
Applications: for food, feed, and medicaments processing.
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Vacuum dryer
Model: YZG-1000, the drying chamber made of stainless steel
Drying chamber: 600X600X976mm
Drying layer: 6
Layer space between: 102mm
Drying tray dimension: 250X410X45
Tray number: 24
Drying layer tube pressure: <0.784mPa
Drying layer temperature: -35 - 150Degree Centigrade
Vacuum inside chamber: no loading, 1330Pa(10mmHg)
Power: 1.5kw
Weight: 430kg
Dimension: 1693X1190X1500mm
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Vacuum evaporator
Vacuum distiller
Vacuum drier
Vacuum de-aerator
Vacuum packaging machine
Vacuum seaming machine
Vacuum roll kneading machine
Vacuum milking apparatus
Applications: for food, feed, and medicaments processing.
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Vacuum roll kneading machine
Capacity: 200 to 1500kg of meat per hour
Applications:
For meat being roll kneading under vacuum is absorbed with brine and food additives, and also be combined water with protein of meat.
Vacuum roll kneading machine is being run with automatic vacuum suction feeding, Automatic in order kneading, and Automatic discharge.
While the muscles of mutton, beef, or pork are roll kneaded, overturned, thrashed, and massaged under vacuum, brine and food additives are infiltrated into musculature, and pickled and combined.
Air will be expelled from muscles under vacuum, and it is good for preventing oxidation of muscles.
The products will be fresh, lubricity, and compactness of musculature.
The machinery are high efficiency, saving energy sources, and operation easily.
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Vacuum milking apparatus
Characteristics
1. Model: JNC9-1, JNC9-2
2. Capacity: 10 milk cattle/hour, 20 milk cattle/hour
3. Working vacuum: 0.04 to 0.05Mpa
4. Time: 2
5. Pulse frequency: 60times/min.
6. Power: 0.75kW, 220V or 380V/50Hz
7. Milking time: 4 to 7 min./cattle
8. With a small barrow
COPYRIGHT © 2003-2007 by LIWELL S.&T. CO.,LTD. All RIGHTS RESERVED
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