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PRODUCTION AND QUALITY CONTROL
26
Shot times are determined from three factors:
1. VOLUME of void to be filled.
2. Desired IN-PLACE DENSITY.
3. Gun THROUGHPUT.
PROCEDURE:
1. Calculate
VOLUME of object to be foam filled.
Example: Volume of Cube = Length x Width x Height
2. Determine desired
IN-PLACE DENSITY.
3. Calculate
# LBS. REQUIRED to FILL OBJECT (Volume multiplied by the In-Place Density).
Example: Volume = 4 cu. ft., In-Place Density = 2.3 lbs./cu. ft.
# lbs. required to fill part = 4 cu. ft. x 2.3 lbs./cu. ft.
# lbs. required to fill part = 9.2 lbs.
4. Calculate
SHOT TIME (# lbs. Required divided by the Throughput).
Example: Throughput = 30 lbs./min., # lbs. Required to Fill = 9.2 lbs.
Convert Throughput from lbs./min. to lbs./sec.
Throughput = 30lbs./min ÷ 1min./60 sec. = .5 lbs./sec.
Example: _9.2 lbs. = 18.4 seconds
.5 lbs./sec.
Shot time = 18.4 seconds
SHOT TIME PROCEDURE
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Summary of Contents for PROFESSIONAL Series
Page 2: ...www foamsupplies com www ecomatetechnology com 1 800 325 4875 ...
Page 7: ...PROCESS DESCRIPTION ...
Page 10: ...5 www foamsupplies com www ecomatetechnology com 1 800 325 4875 ...
Page 11: ...EQUIPMENT DESCRIPTION ...
Page 16: ...11 www foamsupplies com www ecomatetechnology com 1 800 325 4875 ...
Page 17: ...CHEMICAL PREPARATION STORAGE HANDLING ...
Page 21: ...INSTALLATION ASSEMBLY ...
Page 24: ...19 www foamsupplies com www ecomatetechnology com 1 800 325 4875 ...
Page 25: ...PRODUCTION AND QUALITY CONTROL ...
Page 32: ...27 www foamsupplies com www ecomatetechnology com 1 800 325 4875 ...
Page 34: ...29 www foamsupplies com www ecomatetechnology com 1 800 325 4875 ...
Page 35: ...CHANGING CHEMICAL CYLINDERS ...
Page 40: ...35 www foamsupplies com www ecomatetechnology com 1 800 325 4875 ...
Page 41: ...MAINTENANCE ...
Page 49: ...TROUBLESHOOTING ...
Page 57: ...SAFETY HANDLING ...
Page 62: ...57 www foamsupplies com www ecomatetechnology com 1 800 325 4875 ...
Page 63: ...EQUIPMENT DRAWINGS PARTS ...
Page 64: ...59 www foamsupplies com www ecomatetechnology com 1 800 325 4875 ...