The common HL processing equipment on the market is classified into dry grinding and oil grinding. Dry grinding HL is used to grind the surface of stainless steel through 1 set of sand rollers (2~4 pieces) to form continuous longitudinal lines. This kind of surface processing is cheap and of good quality. It can meet the needs of general users and is widely used in home appliances, handicrafts and other decorative surfaces.
The HL surface of the oil mill drawing is processed by the emulsified slurry on the basis of the HL grinding. The brushed HL surface has a delicate and glossy surface with a certain resistance to stains. Oil mill drawing HL uses abrasive belt grinding, its equipment manufacturing cost and consumables cost are higher, so its processing cost is higher than that of dry grinding, generally used in relatively high-grade places, such as elevator panel, home appliance panel and so on.
2, NO.4 surface NO.4 surface is made of abrasive belts, the surface of its processing was intermittent, so also known as "short wire", while its surface shows a similar snow-like grainy effect, So it is also called "snow sand."
Snowflake NO.4 surface commonly found on the market is also divided into dry grinding and oil grinding. Dry ground snow flakes NO.4 are ground and ground with a certain frequency when sanding on the stainless steel surface. The application of dry grinding NO.4 is relatively narrow compared to HL and is mainly applied to some decorative surfaces.
Snow mill sand NO.4 is processed on the basis of dry grinding using emulsion. The smooth and shiny surface of the oil mill snowflake sand No. 4 truly reflects the grain effect of the NO. 4 surface and is a very widely used high-end decorative surface. A large number of applications in various types of home appliances panels, decorative materials.
3, mirror stainless steel mirror panels are generally come from mechanochemical grinding, the surface of the high degree of reflection, also known as 8K surface. Mirror grinding is generally done with a wool felt grinding head, with a grinding fluid of iron oxide or alumina powder and nitric acid, ground on a stainless steel surface.
8K surface is a widely used decorative surface, mainly used in elevators, construction and decoration.
4. Embossed embossing is a supplement to the rolled treadplate. The embossing processing equipment on the market is relatively simple and generally consists of a group of embossing rollers. The processing size and quantity are relatively flexible, so it has a certain market basis.
Embossed plates are generally used as anti-skid plates and are used in a large number of industries such as vehicle manufacturing and construction.
· In other markets, there are some surface finishes, such as titanium, fingerprint resistant surface coatings, etching, sandblasting, etc., which are generally found in some specialized surface processing plants.
5? Titanium Gold is plated on the basis of HL, NO.4 or mirrors. The color can be: gun black, gold yellow, rose gold, green, blue, etc. Used in construction, elevator decoration applications, household appliances, kitchen utensils, industry, medical equipment, etc.
Zonglan Manual eyelet Machines
Zonglan currently boasts tens of thousands of grommet machines that continue to serve our worldwide users in various industries, including sign and digital printing, draperies, aerospace, maritime industries, textiles, and more.
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Small and practical machine. Less than 5 kg (10 lbs.) weight and 32 cm (13 inches) in height. Easy to handle and easy to move. Take the machine to the job rather than the job to the machine. Takes up little room on a bench or table.
Interchangeable self-piercing dies. All Zonglan dies up to size are compatible with the machine. Allows setting many different sizes of grommets by simple die changing process which takes only seconds
Utilizes self-piercing grommets. So your hole is cut and set in one operation, saving time and money.
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Freestanding or bench mounted. Does NOT need to be fixed in position to operate but can be mounted on bench with screws that come with the machine.
Suitable for applications on various materials. Vinyl, corrugated plastic, other plastics, fabric, poster board and many other substrates.
Strong and durable machine. Lasts for years with little maintenance.
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NINGBO ZONGLAN MECHANICAL AND ELECTRICAL EQUIPMENT MANUFACTURE CO., LTD , https://www.zonglaneyelet.com