| 摘要 |
THE PRESENT INVENTION DISCLOSES A MACHINE (1) FOR MAKING JAM INTENDED FOR SMALL SCALE INDUSTRY CAPABLE OF A BATCH PROCESS AND DIVIDED INTO TWO MAIN FUNCTIONS, MIXING AND HEATING PROCESS. THE COOKING BOWL (6) IS DESIGNED IN A CYLINDRICAL SHAPE AND A MEDIUM SIZE, EQUIPPED WITH A FLEXIBLE BLADE MIXER FOR HOMOGENEOUS MIXING. THE COOKING BOWL (6) CONSISTS OF TWO LAYERS WITH A DIFFERENT FUNCTION. THE INSIDE SURFACE IS FOR HOLDING OF MIXTURE OR COOKING PROCESS, THE MIDDLE LAYER IS FOR THE HEATING COIL AND THE EXTERNAL LAYER FOR THE INSULATION TO AVOID HEAT LOSS. THE FUNCTION OF USING A BLADE FOR AGITATION IS TO ACHIEVE A UNIFORM DISTRIBUTION OF MIXING INGREDIENTS. THE BLADE MADE FROM COMBINATION OF STAINLESS STEEL AND TEFLON, WHICH IS MORE SUITABLE FOR FOOD USES, AVOID ERODING OF COOKING BOWL SURFACE AND MAINTAIN AT HIGH TEMPERATURE.
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