1. Hardness Hardness, or penetration, is a measurable characteristic that must be considered when selecting an appropriate grease. The hardness of the grease is determined by the number, No. 0 is the softest, and then increases to No. 6 with No. 1 and No. 2. The hardness of No. 6 is the same as that of soap bars. The mud in the garden is easy to shovel and is hard to shovel. The hardness of the grease is the same. It is graded according to the penetration depth of the grease from a certain height. Printing machinery must add appropriate hardness grease in accordance with the requirements of the printing machine manufacturer, otherwise it may cause insufficient lubrication or increased resistance to the machine parts. 2. Pressure feed Another feature of grease is the ease of pressurized delivery; in the central grease supply system, two kinds of grease that are also easy to press at normal temperature, and the pressure feedability is often very large in a lower temperature environment different. The difference comes from the types and proportions of lubricants and soaps contained in the grease. Some printing machinery and nailing equipment use the central grease supply system as the lubricating machine components. Therefore, it is extremely important to select a grease with excellent pressure feedability. 3. Dropping point Because the grease contains different soap bases, different greases will melt at different temperatures. The dropping point is the temperature at which the grease changes from a semi-solid to a liquid; most of the calcium soap grease melts at 160-210 ° F, sodium soap grease 350-350 ° F, and lithium soap grease 350-400 ° F, so the It is better to use sodium soap or lithium soap. Nowadays, most printing machines have very high speeds. Due to the high number of bearing revolutions in motors, the bearing temperature also increases accordingly. The use of higher flow point grease can make high-speed motor bearings such as "carbon pumps" "Bearings etc. have better protection. 4. Water resistance Regardless of whether it comes into contact with water, some greases still need to perform their lubrication, so their water resistance is an important property. Calcium soap and lithium soap based grease are insoluble in water, while sodium soap grease is soluble in water, so it cannot be used as a lubricant that may come into contact with water. The printing process requires mixing of water, so some bearings must be protected with water-resistant grease, otherwise, the service life of the bearing will be greatly reduced. 5. Stability Some of the grease can maintain its original hardness after being added to the bearing, which means that the stability is very high; this grease can soften after working in the anti-wear bearing for a period of time, and will flow from the bearing if there is no good seal. come out. During the printing process, the powder spraying is continuous and has great coverage. If the used grease has poor stability, it will cause pollutants to easily enter the bearing and various components, causing great damage to the printing machine. Traditionally, the design and production of lubricating greases have only focused on dealing with the single problem faced by mechanical equipment. Such as high temperature, high speed, high pressure or wear resistance. Since then, due to the requirements of machinery manufacturers and the increasing competition in the market, the production of grease has gradually moved towards multi-functional direction. However, general petroleum products always have their limits of use, and they have not been able to effectively meet the rapid development requirements of modern production equipment. Although choosing the right lubricant is not an easy task, there are also some professional lubricant suppliers in the market that can provide professional data and long-term after-sales service, in order to reduce customer errors in use and avoid wasting precious time and money. You may wish to listen to the opinions of the industry and believe that it will help protect the good performance of the printing press.
Rattan
Flower pot
is suit for outdoor garden usage for long time. The material is UV resistant PE
rattan and 1.2mm thickness aluminum frame with powder-coated.
Outstanding weaving and structural integrity make our rattan flower pot a welcome addition outdoors. Rattan fibers are smoothly double woven around concealed
powder-coated aluminum frames. Gently angled backs and
wide arms encourage restful lounging.
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Traditional forms with a spacious, inviting scale
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Handwoven premium resin wicker UV resistant
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Rust-resistant powder-coated frames
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Different size and design for your selection
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Accept OEM, ODE design, factory price
We
have different design rattan flower pot, different size for your selection, you
can decorate your home or garden, make your life clean and neat.
If
you have any questions, please contact with us directly. Rattan Flower Pot are
produced by Golden Eagle Outdoor Furniture With High Quality and Good
Appearance. Welcome you can visit our Factory.For any inquiry,Please send mail
directly to us.
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