China OEM Double Shot Injection Molding Process Quotes - Plastic housing for electrical inverter – Mestech
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China OEM Double Shot Injection Molding Process Quotes - Plastic housing for electrical inverter – Mestech Detail:
The housings of most inverters are made of plastic, and inverter plastic housing are normally produced by injection molding.
A device that converts AC power with constant voltage and frequency to AC power with variable voltage or frequency is called ”inverter” or “frequency converter”.
Frequency converters are used in all electrical and mechanical equipments which are driven by motors to provide power suitable for the working frequency and voltage of motors to drive the operation of motors, and to control the machine and equipment to work according to the power and speed we need.
Frequency converters (inverters) are used in many fields:
1. Steel: rolling mill, rolling mill, fan, pump, crane, ladle car, converter tilting, etc.
2. Wire rolling: wire drawing machine, winding machine, blower, pump, hoisting machinery, fixed length shearing, automatic feeding.
3. Power: boiler, blower, feed pump, centrifugal mixer, conveyor belt, pump station, flywheel, etc.
4. Petroleum: oil pump, submersible electric pump, water injection pump, pumping unit, etc.
5. Paper industry: paper machine, pump, crusher, fan, mixer, blower, etc.
6. Transportation: ships, planes and cars.
7. Military: tanks, warships, fighter planes, radar.
The plastic housing of inverters
Frequency converters (inverters) are used in many fields:
1. Steel: rolling mill, rolling mill, fan, pump, crane, ladle car, converter tilting, etc.
2. Wire rolling: wire drawing machine, winding machine, blower, pump, hoisting machinery, fixed length shearing, automatic feeding.
3. Power: boiler, blower, feed pump, centrifugal mixer, conveyor belt, pump station, flywheel, etc.
4. Petroleum: oil pump, submersible electric pump, water injection pump, pumping unit, etc.
5. Paper industry: paper machine, pump, crusher, fan, mixer, blower, etc.
6. Transportation: ships, planes and cars.
7. Military: tanks, warships, fighter planes, radar.
The plastic housing of inverters
Injection molding technology of inverter housing
1 . requirements for converter plastic housing:
Generally, the frequency converter works in the medium and high voltage AC environment. In order to ensure safety, it is required to have good strength of the shell, bear the weight of internal electronic and electrical components for a long time, and have good flame retardancy. Especially for large machinery, ships and aircraft frequency converter, the requirements are very high.
Therefore, large wall thickness is adopted in shell structure. The shell screw column shall be put into the copper nut for injection molding together with the plastic, so that the shell, shell and internal electronic components are generally fixed with screws and copper nuts to ensure firmness.
2 . material selection
In order to prevent spark discharge and fire, flame retardant and anti-static PC / ABS is used in the shell.
3 . injection molding process
4 . injection molding process
When the shell is injection molded, it should be strictly controlled not to have sharp edge, flash and sharp angle, so as to prevent electric arc. Do not use recycled plastic to ensure the mechanical properties of the whole part。
Our company produces inverter injection mold and production for many customers. Please contact us if you need.
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Cooperation
We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for China OEM Double Shot Injection Molding Process Quotes - Plastic housing for electrical inverter – Mestech, The product will supply to all over the world, such as: Cambodia, Serbia, Finland, To have much more enterprise. ompanions, we've got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our goods list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They're going to make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.
By Mario from moldova - 2017.03.28 16:34
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Elva from Chile - 2018.11.04 10:32