Based on cocunut oil fatty acids. Short alkyd 150p exhibit excellent hardness, yellowing resistance in nitrocellulose coating , it imparts good flexibility. Short alkyd 150p, is cofa resin, yellowing resistance, high durability, excellent pigment wetting, high gloss retention, dry fast and high reactive when cross linked with polyisocianates. It is also suggested to use with pu coating. Solids% (+1-1) 68, hydroxyl value 120-130, solvent xylene, oil typecofa, oil length38 Color gardener - hellige1 max, viscosity (gardener hotdt a 25c) z-z2, acid value (on solids)10-15
High pressure reactor autoclave is suitable for flammable, explosive, high toxic, precious media and chemical media of strong penetration to stir. It is the best no-leak response for petroleum, chemical, organic synthesis, polymer, food and other process to vulcanize, fluorate, oxidize.
The rotary evaporator is mainly used for the continuous distillation of a large number of volatile solvents under reduced pressure, especially for the concentration of the extract liquor and the distillation of the receiving liquid at the time of chromatographic separation. It is one of basic instrument to separate and purify the reaction product used by chemical industry, pharmaceutical industry, university and scientific research laboratories.
Unique Design, Persistent Ventilation Capability; Window direct-exhaust, need no duct Make 24 hour's ventilation possible Large air volume, low noise High-efficiency axial impeller. DPT-B/ Split Duct Ventilation Fan Series Flexible and exquisite, high efficiency The mini cube fan body suitable for variety of installations; Sirocco design makes it with the features of high pressure and low noise Intersection angle air supply, easy to install, high pressure. Invisible construction, fresh and beautify your life.
It is for air pressurization in the indoor. With three -in-one high-efficiency filter screen, the blower can filter PM 2.5 and purify air, so as to make household environment comforatble and healthy. Large air volume & super quiet; Easy installation, Application: Ventilation for hotels, shopping malls, places of entertainment and buildings. Totally enclosed metal fan body: fan body, high quality galvanized plate; anticorrosive and fireproof; cabinet structure, totally enclosed & with water-proof terminal box inside; excellent security. Impeller, high quality galvanized plate; firm in sructure & stable in operation. High efficient motor: high quality ball bearing, with resetable temperature protector; longer service life, 3 times longer than of oil-retaining bearing motor.
General information Air to water heat pipe heat exchanger is mainly to heat water using the hot air from heat recovery, it can be used for domestic water, water for boilers or production process. The exchanger is constructed using a partition in the middle to separate the exchanger, both sides are independently sealed. A single heat pipe can be replaced. While working the hot air flows from one side to the other side, the heat pipe absorbs heat. Meanwhile, cold water flows from the reverse side, the heat pipe releases heat, thus heating the cold water from the reverse side. The outlet temperature is not lower than dew temperature. Field of application -feed drying -cereals and oil processing -chemical industry Specification Advantage: -high heat recovery efficiency -seldom temperature difference, fast heat starting, good isothermal -the speciality of the heat pipe results in a high wall temperature, exhaust gas temperature can be reduced without reaching the acid dew point, avoid the corrosion of the equipment.
In ruiming assembly special aluminum foil phenolic composite duct system, design color embossed double-sided coating of aluminum foil processing by zrop, a clear pattern, the overall appearance, comfortable and high strength core material, embossing processing, fine strong texture, can also spray harmonic color required, full color matching with the occasion. Widely used in supermarkets, hypermarkets and other occasions with the.
For Heating and Cooling Contractors the use of special service pages might include Furnaces repaired and Installed, Water Heaters, Chimney Inspection, Air Conditioning Units Repaired Installed and Replaced etc. This is a lucrative service to offer and if someone is searching, in your area, for a reliable professional Heating and Air Conditioning company you want to be the first option they see.
Robust Design. Designed according to Indian conditions. Certified components only used. CNC bended pipes used only, no elbows used.
Lsg-3000 moving detector goniophotometer completely meets lm-79 clause 9.3.1 requirement. The lsg-3000 is an automatic light distribution intensity 3d curve testing system for measuring light. The measuring distance is from 5m to 30m. It can measure all types of lighting sources, led or hid luminaires such as indoor and outdoor luminaires, roadway luminaires, street lamps, flood lights and other kinds of luminaires. Measurement: Luminous intensity data, luminous intensity distribution, zonal luminous flux, luminaries efficiency, luminance distribution, coefficient of utilization, luminance limitation curves glare, maximum ratio of distance to height, equal illuminance diagrams, curves of luminaires vs lighting area, lsocandela diagrams, efficient luminescence angle etc. Features: many national patents pending on hardware and software. cie class a & constant temperature photo detector (class l detector can be optional). high degree of intelligent and test function is complete. the rotation motor is from japan mitsubishi motors and it uses germanic angle decode system, it will help smoothly and high accuracy rotation. It is very stable when start and stop. the working principles are according to iesna and cie. This instrument is specially recommended by lm-75, lm-79 and cie121-1996. with some optional instruments, it has good expanding functions the position and working state remain the same as it is under working. special collimation device with laser cross line, conveniently and accurately fix the position of the tested luminaries. Wooden case
Emi-9ka is an automatic emi receiver. It is a main test system for emi (electro magnetic interference) testing. The emi-9ka is produced by the full closure structure and strong electro-conductibility material, which has high shielding effect. Due to the new technology for the emi test system, it solved the instrument self-emi problem. The test results are according to the international format test report. The emi test system emi-9ka fully meets cisprl6-1, gb17743, fcc, en55015 and en55022. Specification: • detection frequency range: 9khz~30mhz ( emi-9ka) or 9khz~300mhz ( emi-9kb) • frequency stability: 1x 10-6 • frequency resolution: (9khz~150khz) 30hz; (150khz~30mhz) 1khz • test tolerance: ±2 db • measure and detection method: pk, qp and av range from 20dbµv to 140dbµv • test time: setting by customers • frequency scanning step length: 20hz~2mhz • sweep bandwidth: 200hz; 9khz; 120khz
Introduction: Esd simulator (electrostatic discharge generator or electrostatic gun) is in full compliance with iec 61000-4-2, en61000-4-2, iso10605, gb/t17626.2, gb/t17215.301 and gb/t17215.322. The esd generator is designed for the assessment of electrical and electronic equipment to withstand esd performance. Esd61000-2/esd61000-2a has lcd display in both english and chinese, they equipped with an infrared remote control which can allow you do the test in some special place. Specifications: Product model Esd61000-2 Esd61000-2a Output voltage 0.1~20kv±5% 0.1~30kv±5% Polarity Positive/negative Positive/negative Energy storage capacitance 150pf±10% (replaceable) 150pf±10% (replaceable) Discharge resistor 330o±5% (replaceable) 330o±5% (replaceable) Current rise time 0.6~1ns 0.6~1ns Testing functions Single, count, 20pps, air, contact, iec level Single, count, 20pps, air, contact, iec level Trigger mode Manual/auto Manual/auto Numbers of discharge 1~9999 1~9999 Repetition 0.05s~99.99s 0.05s~99.99s Working power Ac220v(option 110v)±10%, 50/60hz Ac220v(option 110v)±10%, 50/60hz Touch screen with super big lcd and built-in windows ce Calibrate report: Output voltage (kv) First peak current (a) Current at 30ns (a) Current at 60ns (a) Rise time (ns) 2 7.29 4.10 2.20 0.93 4 15.40 7.90 4.30 0.97 6 23.20 12.10 6.50 0.97 8 29.40 16.20 9.30 0.89 -2 7.39 3.50 2.30 0.92 -4 15.50 7.70 4.30 0.89 -6 23.40 11.90 6.30 0.90 -8 31.80 16.10 8.20 0.90 Note: metal holder needs extra cost.
1. Introduction to 10 Ton Water Cooled Chiller Water-cooled chillers are essential equipment in various industrial sectors, providing efficient and reliable cooling solutions for large-scale applications. A 10-ton water-cooled chiller refers to a cooling system capable of removing 10 tons of heat per hour from a process or space. This technology is vital in industries requiring precise temperature control, such as food processing, pharmaceuticals, plastics, and HVAC systems. In this article, we will explore the critical features of a 10-ton water-cooled chiller, including its components, applications, advantages, and installation requirements. We will also address the factors to consider when selecting a chiller and discuss maintenance tips to ensure optimal performance and longevity. 2. Understanding the Basics of a 10 Ton Water Cooled Chiller 2.1 Definition and Capacity of a 10-Ton Chiller A chiller's "tonnage" refers to its cooling capacity, with one ton equal to the ability to remove 12,000 BTUs (British Thermal Units) of heat per hour. Therefore, a 10-ton water-cooled chiller can remove 120,000 BTUs of heat per hour. This capacity makes it suitable for medium to large-scale cooling needs in various industrial settings. 2.2 How Water-Cooled Chillers Work Water-cooled chillers function by utilizing water to absorb heat from a process or environment. The chiller's refrigerant system circulates through a compressor, evaporator, condenser, and expansion valve. The evaporator cools the water, which is then circulated through the system to absorb heat. The heated water is sent to the cooling tower, where the heat is dissipated into the atmosphere, and the cycle repeats.
Used air conditioner G/L, SAMSUNG, Brand good condition , BTU 8000, ,12500 , 14500 , 17000 , 20000 , PRICE UP SINCE $160
Kendall is a supplier of air-cooled two-stage piston condensing units. These units are designed to provide reliable and efficient cooling for a variety of applications, including commercial refrigeration, HVAC systems, and industrial processes. Air-cooled two-stage piston condensing units are highly efficient and reliable refrigeration systems used in a variety of applications. The cost of these units can vary depending on several factors, but they offer significant advantages over other types of refrigeration systems. FAQs 1. What is an air-cooled two-stage piston condensing unit? An air-cooled two-stage piston condensing unit is a refrigeration system that uses two compression stages for improved efficiency and cooling capacity. It features air-cooled condensers and piston compressors, ideal for low-temperature applications like freezing and industrial refrigeration. 2. What are the advantages of using an air-cooled two-stage piston condensing unit? Advantages of using an air-cooled two-stage piston condensing unit include higher energy efficiency, enhanced cooling capacity, and reliable performance in low-temperature applications. These units offer better temperature control, and reduced energy consumption, and are suitable for industrial and commercial refrigeration needs. They are highly efficient and reliable, with lower operating costs and longer service life. They also require less maintenance and are easier to install than water-cooled systems. 3. What applications are air-cooled two-stage piston condensing units used for? Air-cooled two-stage piston condensing units are used in applications such as industrial refrigeration, cold storage, food processing, and low-temperature freezing. They are ideal for environments requiring precise temperature control and efficient cooling, such as supermarkets, warehouses, and pharmaceutical storage facilities. 4. How much do air-cooled two-stage piston condensing units cost? The cost of an air-cooled two-stage piston condensing unit can vary depending on several factors, such as the size of the unit, the brand, and the features. Generally, these units range in price from a few thousand dollars to tens of thousands of dollars.
At Kendall, we pride ourselves on delivering top-tier cold storage solutions designed to meet the diverse needs of our clients. Our extensive range of equipment ensures optimal performance, reliability, and efficiency in various applications. Among our standout offerings are the Water-cooled Screw Condensing Units, engineered to provide exceptional cooling capabilities for a wide range of temperature requirements. These units are perfect for businesses seeking robust and reliable cooling solutions tailored to their specific needs. Specifications Semi-Hermetic Low-Temperature Storage Screw Condensing Unit (-20~-15): Designed for low-temperature storage applications, this unit ensures stable and efficient cooling in demanding conditions. It is ideal for cold storage facilities that require precise temperature control, such as food processing plants, pharmaceutical storage, and chemical processing industries. Semi-Hermetic Water Cooled Screw Compressor Unit (-5~5): The unit is perfect for medium-temperature applications, providing consistent cooling performance. Suitable for a variety of uses, including refrigerated warehouses, beverage storage, and dairy processing, it ensures products are kept at optimal conditions to maintain their quality and safety. Semi-Hermetic Water Cooled Screw Compressor Rack (-5~5): Featuring multiple compressors in a single rack, this system offers enhanced reliability and flexibility. It's ideal for large-scale operations where redundancy and scalability are critical, such as in logistics centers and large food distribution hubs. Semi-Hermetic Water Cooled Screw Compressor Unit Top Quality (-20~-15): The premium unit is engineered for superior performance and durability in extremely low-temperature environments. It is perfect for applications requiring rigorous temperature control, such as deep freeze storage facilities and specialized industrial processes. Why Choose Kendall's Water-cooled Screw Condensing Units? Engineering: Our units are designed with cutting-edge technology to ensure optimal performance and energy efficiency. The semi-hermetic design reduces the risk of refrigerant leakage, enhancing operational reliability. Quality Assurance: Each unit undergoes rigorous testing to ensure it meets our stringent quality criteria. Comprehensive Support: From initial consultation to installation and ongoing maintenance, Kendall offers comprehensive support to ensure your cold storage solutions perform flawlessly. Our team of experts is always on hand to provide guidance and technical assistance.
The cooling tower fan is located at the top of the cooling tower, which is directly connected with the motor or indirectly connected with the gearbox and pulley. The fan draws the hot air in the cooling tower after heat exchange from the top and guides the low-temperature air to enter from the air inlet of the bottom cooling tower. As a professional cooling tower manufacturer, we also provide plastic or FRP (fiberglass) cooling tower fans or fan blades at good prices. You can surely pick out what you need from the different types of industrial cooling tower fans below.
Closed Circuit Cooling Tower Closed circuit cooling tower (also known as an evaporative air cooler or closed cooling tower) is the tubular heat exchanger placed in the tower, through the circulation of air, spray water and circulating water heat exchange to ensure the cooling effect. AUVC not only provides different shapes of cooling towers used in industries, such as round shape cooling towers and square cooling towers, but also offers closed cooling towers and open circuit cooling towers as well. The type of closed circuit cooling tower is widely used in iron and steel metallurgy, power electronics, machining, air conditioning system and other industries. How do closed circuit cooling towers work? Closed-circuit cooling towers make it possible to separate the evaporative circuit from the process circuit (customer circuit). A stainless-steel plate heat exchanger attached to the cooling tower, in its dedicated room, allows a glycol-free operation, and a simplified and unequalled ease of maintenance. The closed circuit cooling tower works as follows On the process side to be cooled (customer loop), the water to be cooled enters a plate heat exchanger connected to the tower and is cooled and discharged. The primary loop is closed and never comes into contact with air. On the secondary side of the cooling tower, the water is sucked out of the pool by a pump and circulated through a stainless steel plate heat exchanger. The water leaving the exchanger is piped to the top of the unit. This water is graded and evenly dispersed over the exchange surfaces by dispersers (also known as water distribution nozzles). Air driven by fans (axial or centrifugal) enters from the lower part of the cooling tower, is heated and saturated with water and exits from the upper part, passing between the exchange surfaces. Under the effect of the surface tension of the filler ladder, the water spreads uniformly and flows away over the entire height of the tower. The exchange surface is thus increased. The water cooled by forced ventilation falls freely into an inclined pool located at the bottom of the unit. Types of Closed Type Cooling Tower
Cooling Tower Motors Cooling tower motor is a new type of energy-saving and environmental protection improved motor, with protection grade of IP55, insulation grade of B, and power supply voltage of 380V and 50Hz. Generally, a closed waterproof motor is used in the cooling tower, which can operate for a long time in outdoor humid and high temperature environments. The cooling tower motor material is cast iron and aluminum shell. Derived from one of the most rugged motor platforms used in the most demanding industrial applications, direct drive motors are the right solution for operation in hot and humid environments in towers. Direct drives are ideally suited for cooling towers, air-cooled condensers and air-cooled heat exchangers.
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