Danfoss medium temperature refrigeration compressor M series Danfoss MLZ/MLM compressors are specially designed for medium temperature refrigeration applications, using a unique scroll design, providing a variety of refrigerant options (R404A, R134a, R507, R22) cooling capacity covers 2 to 10 horsepower.
The main characteristics of the compressor: Energy efficient Use flexible vortex Hot oil protection Compact structure, light weight and low noise Mainly used in beverage vending machines, display cabinets, refrigerators, milk jugs, wine cellars, etc.
Energy efficient: o Energy-efficient motor o o High volume ratio design o o Low ambient temperature operation, can reach 10℃ o Flexible vortex: Axial flexibility: It is mainly to use the gas in the intermediate pressure chamber below the movable vortex to lift the movable vortex, so as to achieve the top seal of the scroll. Radial flexibility: When the crankshaft rotates, the slider and the driving surface allow the movable scroll to "swing out" until the side of the scroll disk contacts, generating side contact force. The power generated by the compressor is always just right, and the scroll disk is combined without risk of efficiency loss and reliability. Compact structure, light weight and low noise: o Press-fit assembly design o o Unique exhaust check valve ensures quiet operation o o 25% weight reduction compared to similar scrolls o Compressor operating range
R404A technical parameters:
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liquid 1. Liquid back: When the refrigerant returned to the compressor is not a pure gas state, but contains liquid, the influence of the liquid refrigerant on the compressor is negative. If there is too much liquid, it may even cause liquid shock, even if there is no liquid shock, it will happen. Wet compression causes oil to run away.
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Identify the authenticity of Danfoss compressors, solenoid valves, expansion valves, and filters Danfoss T2 valve true and false comparison:
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HVAC】Innovative products and series of Danfoss commercial compressors To date, Danfoss has provided more than 100,000 air-conditioning large scroll compressors to the Chinese air-conditioning market.
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Hello everyone, today I will introduce you to Danfoss' high-temperature compressors.The refrigeration capacity of this series of scroll compressors ranges from 2 to 10 tons, and can be used in parallel. The compressor is divided into three platforms-household, small business and light business. Other features include: two frequencies, 450 kinds of codes.
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compressor trading platform Self-operated inventory, lightning delivery within 7 days! okmarts.com has more than 70,000 square meters of warehouse, using modern small warehouse management technology, all goods are sold in stock, lightning delivery within 7 days.
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All basic knowledge of screw air compressor The full name of the air compressor is an air compressor; a machine designed according to the working principle of the rotation of the twin screw (also called Yin and Yang rotor) to change the volume of the gas, it can suck in natural air and then complete the work through several internal processes. To discharge compressed air that meets pressure requirements, this machine is called a screw air compressor.
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Danfoss logo (Danfoss) only uses unique red. The (Maneurop) logo is printed on the bottom of the piston compressor label. The nameplate is printed with visible pre-cut lines. If the nameplate is removed, the four corners of the nameplate will be missing.
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The current Danfoss compressor nameplate?
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The latest 15HP compressor MLM/MLZ116 is perfectly used in the fields of refrigerated and fresh-keeping storage, edible fungus storage, commercial refrigerated and refrigerated display cabinets, commercial ice machines, etc., helping unit manufacturers and engineering companies to reduce application costs.
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Future trends of semi-hermetic screw compressors? Unseen companies may be eliminated From single-screw to single-machine two-stage, from ordinary type to frequency conversion, environmental protection, energy-saving type, from a single product to the provision of system solutions, the development of semi-hermetic screw compressors has never stopped and has continuously penetrated into major refrigeration projects.
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