CASE STUDY (2)
Case Study (2)
MC (methylene chloride) solvent recovery in a chemical-process
Issues to solve
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The production process is one pass, and if there is a problem at even one place, the production line will stop.
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In-house pump reassembly process is required.
BEFORE:
Sanwa Pump used
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Canned motor pumps used.
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Skilled work is required when reassembling the pump when setting the bearing monitor.
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Even after reassembling in-house, 15 to 20% of errors occur. After that, outsourcing is required.
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In-house work mistakes are not covered by the manufacturers warranty.
AFTER:
Sanwa Pump used
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adopted
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Operates with peace of mind without a trouble.
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Currently, replacement of consumables in a period of about 6 years.
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Pump disassembly and assembly work can now be done in-house.
Testimonials
(converted in English)
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The low maintenance frequency saves labor cost.
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Maintenance is practically easy, and this made in-house maintenance possible.
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The SiC bearings are really the highly durable.
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The installation area of the pump has been reduced to a great extent.
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It helps eliminate the centering work of the motor-shaft joint.