Quality Inspection for TU-3A01 thermal wax actuator for electric switch valve for Berlin Factory
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Quality Inspection for TU-3A01 thermal wax actuator for electric switch valve for Berlin Factory Detail:
1. Operation Principle
The Thermostatic Wax that has been sealed in shell body induces expansion by a given temperature, and inner rubber seal part drives its handspike to move under expansion pressure to realize a transition from thermal energy into mechanical energy. The Thermostatic Wax brings an upward movement to its handspike, and automatic control of various function are realized by use of upward movement of handspike. The return of handspike is accomplished by negative load in a given returned temperature.
2. Characteristic
(1)Small body size, occupied limited space, and its size and structure may be designed in according to the location where needs to work.
(2)Temperature control is reliable and nicety
(3)No shaking and tranquilization in working condition.
(4)The element doesn’t need special maintenance.
(5)Working life is long.
3.Main Technical Parameters
(1)Handspike’s height may be confirmed by drawing and technical parameters
(2)Handspike movement is relatives to the temperature range of the element, and the effective distance range is from 1.5mm to 20 mm.
(3)Temperature control range of thermal wax actuator is between –20 ~ 230℃.
(4)Lag phenomenon is generally 1 ~ 2℃. Friction of each component part and lag of the component part temperature cause a lag phenomenon. Because there is a difference between up and down curve of traveling distance.
(5)Loading force of thermal wax actuator is difference, it depends on its’ shell size.
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Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for Quality Inspection for TU-3A01 thermal wax actuator for electric switch valve for Berlin Factory, The product will supply to all over the world, such as: Gambia , Colombia , San Francisco , We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.
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What is Eddy Current
Eddy currents are currents induced in conductors to oppose the change in flux that generated them.[citation needed] It is caused when a conductor is exposed to a changing magnetic field due to relative motion of the field source and conductor; or due to variations of the field with time. This can cause a circulating flow of electrons, or a current, within the body of the conductor. These circulating eddies of current create induced magnetic fields that oppose the change of the original magnetic field due to Lenz’s law, causing repulsive or drag forces between the conductor and the magnet. The stronger the applied magnetic field, or the greater the electrical conductivity of the conductor, or the faster the field that the conductor is exposed to changes, then the greater the currents that are developed and the greater the opposing field.
The term eddy current comes from analogous currents seen in water when dragging an oar breadthwise: localised areas of turbulence known as eddies give rise to persistent vortices.
Eddy currents, like all electric currents, generate heat as well as electromagnetic forces. The heat can be harnessed for induction heating. The electromagnetic forces can be used for levitation, creating movement, or to give a strong braking effect. Eddy currents can often be minimised with thin plates, by lamination of conductors or other details of conductor shape.
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Our Machinery since 1993…
Email: marle_machinery # 126.com
Head office: Chaozhou Guangdong,airport: Shantou,
Branch office: Quanzhou Fujian / Ningbo
Suitable Sheet: PP/PS/HIPS/PVC/PET
Model：MCOO-Ⅱ
Molding area：650mm×320mm
Molding depth：≤120mm
Molding speed：More than 20-35 times/minutes (as the plate thickness)
Materials range：More than 660 wide, thick 0.3-1.6 mm
Applicable plastic：PP、PS、PE、HIPS
Machine power：≤85KW
Air Pressure ：0.6-0.8Mpa
Use gas：About 2000L/min
Cooling water：≤ 0.8 m3 / h
Overall dimension：length 3350 x width 1380 x height 2100mm
Overall weight：About 4.2 tons
Disposable Plastic Cup Making Machine making jelly cup,milk glass,cake tray,bowl
Plastic Sheet Extruding Machine for making PP, PS, PET, PE, HIPS sheet.
Full-automatic Plastic Cup Thermoforming Machine is completely automatically with material feeding, heating, stretching, in-mold cutting, rewinding into one process.
The disposable plastic products with round, square, rectangular or other shapes: plastic cups (jelly cups, coffee cups, yogurt cup, ice cream cups, cold cups, hot cups, drinking cups, beer cups), containers, dishes, bowls, trays, boxes, covers, lids, plates etc.
This machine adopts atmospheric pressure drives, wouldn’t pollute the environment in the production and the products.
Its temperature-control system is adopted intellectualization temperature-control originals when the voltage appears fluctuation, it can automatically following sending material, and then make
the temperature of the set keep constant, as a result, the quality of the product will be raised more and more. It’s widely used, moves stability,little noise, high rate of qualified product. The processing of the machine is completely automatic,
So it will save the cost of human resource, place, and reduce the production cost, and then raise your production benefits as a result.
