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Boring Mills (0)
Find the list of used boring machines and boring mills for sale from the following selection of metalworking machinery auctions. Milling machines and CNC milling machines are most suited for workpieces that are small to medium sized. By using a portal or a movable arm, the fast rotating tool is guided over the workpiece. This only works well when boring or milling at depths of several centimetres. Boring is the process of enlarging a previously drilled aperture with the use of a single point cutting tool. This can be done on a horizontal boring mill or a vertical boring mill, which are available for sale in a wide variety of sizes and styles. Used mill for sale or any other kind of boaring mill that you may need are avilaboul at the second hand market sellers and auctioneers. Here above is a list of used boring mills for sale, you can compare prices and specs to make the right choice.
Boring Mills And The Leading Brands And Manufacturers
|TOYODA HB series Technical Specification|
|Table Size||56.7" x 63" (1,440 mm x 1,600 mm)|
|X-axis Travel||78.7" (2,000 mm)|
|Y-axis Travel||70.9" (1,800 mm)|
|Z-axis Travel||51.2" (1,300 mm)|
|W-axis Travel||19.7" (500 mm)|
|Maximum Table Load||17,636 lb (8,000 kg)|
|Spindle Drive Motor||35 HP (26 kW) for 30 min. / 30 HP (22 kW) cont.|
|Spindle Output Torque||876 ft-lb (1,188 Nm)|
|Standard Net Weight||79,200 lb (36,000 kg)|
Boring is a machining process whereby the diameter of an existing hole is enlarged to achieve greater accuracy. Examples can be found in engine cylinder or gun barrel manufacturing. This process takes place using a boring mill. Boring milling machines can be divided into vertical and horizontal boring machines. With vertical boring mills, the workpiece rotates around a vertical axis. Horizontal boring mills have the workpiece fixed in place while the boring bar, the protruding arm of the machine that holds the cutting tool, rotates around a horizontal axis. Due to the amount of heat generated by this process in a restricted area, cooling of the bores is effected by running coolant through a hollowed out section of the boring bar. Deep hole boring is a very challenging task requiring special tooling and techniques, but technology has been developed that ensures an impressive level of accuracy. CNC boring mills help to make such accuracy possible. These enable the programming of predetermined boring cycles that move the tool through a fixed routine. The TOYODA HB series is well regarded as a resilient and tough line of horizontal boring mills for sale designed for heavy cutting applications. The FERMAT horizontal boring mills are very popular. The AWEA MB series of high precision boring mills have acquired a reputation for outstanding accuracy. The oldest machine tool manufacturer in Germany, UNION, offers supremely high production standards and a superior end product.
The deeper a tool needs to go into a metal block, the higher the force that is acted upon it. A moveable arm or a portal can always randomly move, due to its many joints and axles. This means that for very deep boring and milling depths, the precision is lost. This is not suitable, even with very big workpieces.
Used Boring Mills For Sale
If you are looking to buy a used boring mill for sale you will certainly save money as the cost will be a fraction of the price of a brand new boring mill machine, especially if you go after some of the many bargains available on used boring machine and used mill for sale at a second-hand market. A used boring for sale mill may not have been used much at all as some consumers do return machines due to factors such as power consumption or capacity. Businesses, on the whole, do tend to maintain their machinery to ensure optimal performance. As a boring machine is built to last using heavy duty materials, a boring milling machine has the potential to give you a good many years faithful service. On TradeMachines, you can for example, find a used horizontal boring machine for sale, still in very good conditions Finally, when you buy a used boring mill, bear in mind that you are helping to maintain the environment by reducing the amount of equipment going to landfill.
Boring Mill Manufacturers
ALESAMONTI, ALZMETALL, AWEA, AZ, BIESSE, BOST, BZT, CASADEI, CASATI, CENTAURO, CERUTI, CHEVALIER, CHUNG SING, COLGAR, COLLET & ENGELHARD, DANOBAT, DEVLIEG, DOOSAN, EINHELL, ELSA, EMPCO, ENTRUST, FAIR FRIEND, FEMCOUSA, FERMAT, FLOTT, FPT, FREJOTH, FULLPOWER, GIDDINGS & LEWIS, GK, GRIGGIO, HNK, HURCO, HYUNDAI, JUARISTI, KNUTH, LAZZATI, LINDNER, LUCAS PRECISION MACHINE, MAG, MITSUBISHI, MORBIDELLI, NEWLAND, NICOLAS CORREA, NILES, PADE, PAMA, PAOLONI, PARPAS, PEGARD, PFEIFFER, RAFAMET, ROBBI, ROLLBOCKE, SCHARMANN, SCM, SHW, SIBO, SIR MECCANICA, SKODA, SNK, SPACY, TOSHIBA, TOYODA, UNION, VANGUARD, VARNSDORF, VITAP, WEINGARTNER, WITHERS, WMW, WOTAN, YAMA SEIKI.