Hot-selling attractive TU-1A93 thermal wax actuator for thermostatic automatic water drain valve to British Factories
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Hot-selling attractive TU-1A93 thermal wax actuator for thermostatic automatic water drain valve to British Factories 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.
Product detail pictures:

No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Hot-selling attractive TU-1A93 thermal wax actuator for thermostatic automatic water drain valve to British Factories, The product will supply to all over the world, such as: Zurich , Greece , French , Our staffs are rich in experience and trained strictly, with professional knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to provide the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we will develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.
These are a pair of wings I made for my grim reaper costume using a linear actuator to open and close them.
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MPC 0462 Linear Actuators for Wiring, Switch and Relay Kit
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Tenergy Smart Universal Charger for NiMH / NiCd Battery pack 7.2V – 12V with charging current Selection/Temperature Sensor
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For easy disconnect of the battery I soldered these connectors:
Tamiya Male and Female Plug Set M/F 150mm by Venom
https://www.amazon.com/gp/product/B000HKEVH6/ref=oh_aui_detailpage_o03_s01?ie=UTF8&psc=1
I used this box to keep everything in. it all fit nicely. I cut holes for the connector to poke threw:
Hammond 1591DSBK ABS Project Box Black by Hammond Manufacturing
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extra wire:
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This video introduces plastic Injection Molding in general, and our home-made machine in particular.
Bench-top injection molding machines are hard to come by by in the UK. Here are the two featured in the video:
This is Galomb’s machine £2495 https://www.injectionmolder.net/order_items.htm
This is the Travin TP1, at £2750 https://www.travin.co.uk/tp1.html
In the USA you can find the cheapest item we know of; the LNS unit at $1500 (£1000)
https://www.techkits.com/model_150/home.html
Our unit does the same job just as well, but we made it for a lot less. This is our third iteration – it’s not easy. We’ve used this one extensively and it works perfectly.
The unit specifications:
220 Volts, 400 Watts
Welded steel construction
Stainless steel (303) barrel
Digital temperature control unit for high accuracy, reliability & ease-of-use
Solid State Relay switching for silent operation & zero wear
About 1 cubic inch capacity
Works like a charm. Highly practical and great fun.
Opens up a whole new world of learning and possibilities for the hobbyist or engineer.
If you’d like to own a machine like this one, we can build on e for you for a fraction of at commercial machines cost in the UK.
Your questions are very welcome.