Petrol Engine Two Stroke

Vertical flask type demonstration mode, on metal base.In a four stroke engine, to perform full cycle of operations (changing the contents of cylinder and effecting combustion) four strokes of piston are required. This type of engine is used in Motor bikers, Petrol driven cars and certain types of scooters

This is an internal combustion engine. The vaporized fuel is mixed with air in carburettor. This mixture’s sucked by engine (Intake stroke - 1st stroke) through inlet valve which opens. The descending piston draws fresh petrol and air mixture into the cylinder. This mixture is compressed (Compression strokes 2nd stroke). During compression the mixture gets heated and ignition burns the fuel converting into a large volume of gas which pushes the piston. while the valves are closed the piston is pushed to the bottom of the cylinder by the gases of combustion (Power Stroke 3rd stroke) The exhaust valve opens due to momentum gained by wheels piston is pushed upwards and burnt gases are expelled (Exhaust stroke - 4th stroke).

Vertical Flask Type demonstration model, on metal base.This type of engine is used in Diesel cars, Jeeps, Buses, Trucks, Tractors and Generating sets. This is an internal combustion type engine. The thermal energy which is released when the fuel is burned is converted into mechanical energy. In this type of engine air alone is drawn into the cylinder and is compressed in a ratio of 14:1 to 25:1. As a result of this height compression, air is heated to a temperature of 7000C to 9000C. Now a creation amount of diesel is injected into the cylinder. Because of the prevailing high temperature, the fuel ignites spontaneouslyThe four strokes involves are : Intake stroke, Compression stroke, Power stroke, Exhaust stroke.

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Round glass edge bevelling Frb xl royal bevelling and grinding machines are designed for your supreme comfort and safety for round and irregular shaped glass cuts. The bevelling and grinding of the round glass and mirrors automatically achieved with a tolerance of +-0.1 as to the requested measures. Copying thru the glass shape itself semi-automatically does the bevelling and grinding of the oval glass and mirrors. The oval glass and mirrors smaller than 550 mm diameter are bevelled and grinded by the use of the additional plate attached. The rotational speed of the plates electronically adjusted either from diamond attachment hear or control panel. The meters at the diamond head makes the operation comfortable. Features: Glass thickness : 3 to 30 mm Grinding : 150 - 2200 mm Bevelling : 150 - 2400 mm Operating types : manual but automatic at oval and circular glass Diamond wheel diameter (grinding) : 100 - 150 mm Diamond wheel diameter (bevelling) : 150 mm Head inclination : 0 - 15 Diamond wheel stroke : 50 mm Bevelling width : 5 - 60 mm Bevelling types : vertical and various edges Technical specifications: Type : frb xl royal Operating area : 3500 x 3500 mm Engine power : 4.15 kw Engine rpm : approx. Bevelling 2500 rpm, grinding 5000 rpm Weight : 670 kgs. In wooden case

According to the developing trend of clinical histology and the several decades' experience of our factory for manufacturing pathological microtome , yd-1900 cryostat is a special freezing microtome which adopted the newest technology in the world Functional features 1.Mpu (microprocessor) control the temperature and lcd display automatically, and control the function of the section and trimming semi-automatically. 2.Two compressor for freezing .Five freezing place : two freezing tray , freezing specimen holder , freezing box , freezing knife. 3.Beautiful streamline design 4.Specimen retraction function , protects specimen from blade injury. 5.Adopt advance import actuation system for advance of the specimen holder . 6 uv lamp sterilization system and fluorescent lamp for lighting 7 defrost automatically ( set arbitrarily in -1-24 hours ) 8 automatic retraction system for section . 9 automatic retraction system for specimen holder . 10 anti-roll system which made the slice flat . 11 slice the specimen flat , thin , even and continuously. Technical parameter. Temperature of freezing box: -5f¦~-35f¦(fa2f¦) Temperature of freezing tray: -10f¦~-40f¦ Temperature of freezing specimen holder : -5f¦~-40f¦(fa2f¦) Temperature of freezing knife: -5f¦~-25f¦ Range of section thickness Trimming thickness: 1-60um Setting value : from 1-60um 1um increment Maximum sample: 55mm Maximum vertical specimen stroke:59mm Maximum horizontal specimen stroke :28mm via step motor Range of angle adjustment of freezing knife: 0-15fp Specimen orientation on x/y +c axes 8fpand specimen rotation on z +caxes 360fp Dimension: 600f¯640f¯1150mm Weight: 120kg Power : 560w

China factory competitive price 21.52mm SGP curved tempered laminated safety glass 10104 VSG Introduction 21.52mm SGP curved tempered laminated glass is made from two pieces of 10mm curved tempered glass bonded together with 1.52mm SentryGlas�® (SGP) interlayers, it is well-known as high security glass, because it can withstand the severe weather like storms, hurricane and cyclone, and have high performance of impact resistance and bullet resistance. Advantages Pure clarity: the SGP toughened laminated bent glass are virtually invisible and do not have the slight color variations as seen when using PVB interlayers, this is especially true when used with extra clear low iron glass.�  High safety: in the event of breakage, the SGP laminated safety glass fragments remain firmly bonded to the interlayer, and it is still standing, not falling down, reducing the chance for injury. Solar energy control: when the SentryGlas�® use with curved coated low-E glass, it can improve energy efficiency, and help engineer more effective thermally insulated glass, and glass with better controlled (or allowed) transmittance of V radiation. Good durability: DuPont SentryGlas�® offers long-term durability even when edges are exposed to severe weather.� Open edges of laminated glass made with SentryGlas�® are less susceptible to moisture intrusion, and remain free from clouding even after years of exposure. Create aesthetic sense: SGP curved laminated glass allows more overall structural glass to be used with less visible metal support than regular PVB bent laminated glass panels, so architects and designers are free to create nearly transparent, precise metal-free facades that can also meet or exceed the increasing environmental and security demands many projects now require. Application Based on high performance, the SGP curved laminated glass could use as components in double glazed glass structures, and could be considered for many of the following applications: structural and clear point fixed supported balustrades, handrails and staircases ; structural curtain wall facades, canopies, and skylights, regular and point fixed; customized over-sized glass shopfronts, glass screens, glass partition walls, glass fins; windows and doors in hurricane, tornado or earthquake prone areas; jewelry stores, high-end retail, Money Exchange, Exotic Car Dealerships; Many others where need high security.

smart glass: 1.Operation mode: NO (transparent), OFF (opaque). 2.Maximum size: W1200mm*H3500mm 3.Thickness: 4mm,5mm,6mm etc. Imagine a high-tech glass that you could change from transparent to frosted with the flick of a switch¡­ You could use it for home windows (eliminating the need for blinds), for store fronts (at night), and even for bathrooms (requiring users to stretch for a new level of trust in technology).A French company produces an ¡°intelligent¡± glass called Privalite, which can be switched from an ordinary-looking clear glass to a foggy-looking frosted glass by running an electrical current over a polymer liquid-crystal film sandwiched between two plates of glass. When a product is called ¡°smart¡±, it simply means it is programmed with an auto-intelligence capable of operating a single task. And the same goes for smart glass: instead of relying on glass treatments to block the light, these specially designed, energy-efficient glass panes automatically control the suns solar penetration. How does Smart Glass Work? Privacy glass works according to the principles of polymer liquid-crystal optics. The laminated glazing comprises two sheets of glass, either clear or tinted, and a liquid crystal film. Both faces of the film are covered with a transparent, electrical conductive coating. When the glass is switched off from its special power supply, the liquid crystals are randomly scattered and diffuse light in all directions. By switching the glass on, the crystals line up and reorient themselves, turning the opaque glass totally transparent. Switching from the non-transparent state to the transparent state is almost instantaneous and can be repeated as often as desired. In recent years, the market for light-control glass has expanded due to the increasing demands for energy efficiency and heat and light control, automated shading, privacy, and design and engineering innovation. Applications Smart glass can be applicable in the following areas: Several professions and industries such as the house, the fitment and the automobile. In the industry of real estate/decoration, it can be applied in high-stand apartments, villas, town houses, office building and stores. Building walls, doors, windows and indoor separation, decorations. The big area of the projection wall The controllable options of offices (meeting rooms, supervision rooms) The controllable options of public facilities (restaurants, hotels, banks, hospitals, the recreational places) Applications of smart glass include building windows, doors and skylights; automobile, boat and aircraft windows; appliance windows, computer screens and cell phone screens. Its use in home and residential windows can all but eliminate the need for blinds or shades, and it fits in with the "green movement" by helping with interior heating and cooling. Advantages Smart glass does not need cleaning and does not fade in the sun like cloth and plastic. It only requires a small amount of energy to sustain (powering several windows at once uses less electricity than a single light bulb) and electrochromic glass hardly needs any electricity at all. Can assist the air condition to economize energy and can obstruct ultraviolet radiation. Allow enough light even when opaque, tenders bright indoors. Technical Specification: Size: Maximum size of Single panel glass: W1200mm*H3500mm Glass: clear float glass Thickness: 4mm,5mm,6mm,8mm,10mm. Film thickness: 0.38mm/0.76mm/1.14mm Power Performance: Operating voltage: AC60-75V Frequency: 50HZ ~ 60Hz Amperage: In AC110V, 100mA/sqm Electric Consumption: In A C110V, 5W/sqm switching speed: less than one second(from the opaque to transparent:100ms;from transparent to opaque: 400ms) Optical performance: Operation mode: NO (transparent), OFF (opaque) Visible light transmittance: power on 75%, power off 10% Light transmittance: ON 80%, OFF 60% Haze coefficient: ON 3%, OFF 82% UV Blocking: more than 98% Visible angle: 130 degrees. Working environment: - minus 20¡ãC to 65¡ãC Working life: more than 10 years Quality assurance: one year Export wooden packaging.

Technology Diagram 1: LC Film is a combination of two electrically conductive films, filled with liquid crystals and polymer. Diagram 2: LC particles, by electrical connections, stand in one direction to let the light pass through and create transparency. Diagram 3: As the current is off the particles are scattered in various directions; consequently they partially impede the pass of the light and cause the opacity. EB GLASS SMART GLASS FEATURES -Highest Clarity in the industry -Unprecedented UV Protection of-98% +/- -Saving on heating & cooling costs through Solar reduction -Outstanding tech support and engineering troubleshooting. -Multiple pieces that can be configured to operate in unison or independently. -Control of light transmission with our variable solution Custom manufacturing to your specifications providing a turn key solution with the best performance in the industry. OPERATING OPTIONS - 220/240VAC-50Hz or 110/120VAC/50Hz plug and play. -Electrical fittings:On/off Transformer/Dimming Transformer/Automotive inverter -Control mode-Switch/remote control -Power of Transformer:50w, 100w, 200w, 800w other customized. -Energy consumption of less than 5 Watts/Square meter Smart glass operates by applying electric current through a specifically programmed transformer. Depending on the surface area, many panels can be controlled at the same time. WOODEN CRATE