Factory Wholesale PriceList for TU-1F91 thermal wax actuator for thermostatic automatic water drain valve to Guatemala Importers
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Factory Wholesale PriceList for TU-1F91 thermal wax actuator for thermostatic automatic water drain valve to Guatemala Importers 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:
"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Factory Wholesale PriceList for TU-1F91 thermal wax actuator for thermostatic automatic water drain valve to Guatemala Importers, The product will supply to all over the world, such as: Colombia , Australia , Hamburg , Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.
manual tray sealing machine semi automatic box sealer equipment
Characters of Tray Sealer
Good machine for small production required. Use small space, but full functional. 2. Front panel is simple, easy to operate,each function is independent,separate panel postposition.3 With two functions,buttons and touch for starting.Anyone can operate it, safe and simple.4 Sealing temperature and time setting control, suitable for all kinds of material. 5. Film temperature control automatically. 6 Both printing and transparent film is workable. Electric tracing sealing film position, film position accurate,and transparent film control length by time. 7. Printing machine is optional.8. Adopt stainless steel and aluminum alloy material, let it is strong and never rust. 9 Film change quick, suitable for any person.10. Pneumatic control machine,save electric, and suitable for various products.
Basic Parameters of manual tray sealer:
Supply power (V/Hz) AC 220/50 110/60
Heat seal power (W) 250
Speed 300-500cups /hour
Outer dimension （L×W×H）(mm) 205×265×460
Net Weight (kg) 21KG
Our Factory since 1992 has been manufacturing the cosmetic&food making and packaging machinery.In these field we have the experience rich enough to solve the questions encountered by our customers from both home and abroad.For more information about various high quality machinery like manual food tray sealing machine semi automatic box sealer equipment semi-auto film sealer,please email via jackdu999@yahoo.com or browse our website www.cosmeticsmachinery.blogspot.com.
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From the paper “Designing Responsive Buckled Surfaces by Halftone Gel Lithography,” authored by Jungwook Kim, James A. Hanna, Myunghwan Byun, Christian D. Santangelo, Ryan C. Hayward, published in Science, vol. 335 no. 6073 pp. 1201-1205, 9 March 2012:
https://dx.doi.org/10.1126/science.1215309
Abstract: “Self-actuating materials capable of transforming between three-dimensional shapes have applications in areas as diverse as biomedicine, robotics, and tunable micro-optics. We introduce a method of photopatterning polymer films that yields temperature-responsive gel sheets that can transform between a flat state and a prescribed three-dimensional shape. Our approach is based on poly(N-isopropylacrylamide) copolymers containing pendent benzophenone units that allow cross-linking to be tuned by irradiation dose. We describe a simple method of halftone gel lithography using only two photomasks, wherein highly cross-linked dots embedded in a lightly cross-linked matrix provide access to nearly continuous, and fully two-dimensional, patterns of swelling. This method is used to fabricate surfaces with constant Gaussian curvature (spherical caps, saddles, and cones) or zero mean curvature (Enneper’s surfaces), as well as more complex and nearly closed shapes.”
