Picks as a kind of mechanical accessories, can be classified according to different types of machinery, can be divided into shearer picks, roadheader picks, rotary picks and other types. Shearer cutting gear is shearer accessories, roadheader cutting gear is roadheader accessories, rotary cutting gear is rotary excavator accessories.
Shearer cutting gear
Models: U82 U84 / U85 U92 / U94 / U95 / U170;
Use: matching with shearer, suitable for coal mining.
Boring machine cutting gear
Model: U75 / according to/S120 / S150 / S135 / U47
Usage: used with roadheader, suitable for roadway excavation.
Rotary drilling machine picks referred to as rotary cutting teeth, rotary cutting teeth, rotary drilling machine picks are: Bz47-22, bZ47-19, bZ47-17, 3050-19, 3050-22, 3060, C21, C23, C31, C34, C35, RZ47, 3050, RZ223059, RZ29, RZ31, RZ40, RZ60, RZ65, RZ70, RZ72, R Z80, etc., but also according to customer requirements to produce all kinds of special-shaped rotary cutting gear, alloy rotary cutting gear, imported rotary cutting gear, welcome friends at home and abroad to map, sample contact.
Rotary cutting gear is a kind of construction machinery for drilling operation in building foundation engineering. It is mainly suitable for the construction of sandy soil, cohesive soil, silty soil and other soil layers. It is widely used in the construction of cast-in-place pile, continuous wall, foundation reinforcement and other foundation.
2, according to the shape of the pick
Different types of picks, of course, have different shapes. According to the shape, the pick can be divided into two kinds of knife pick and pick. Knife pick is also called flat pick, pick is also called conical pick. There is, of course, a seed head pick, which is itself a type of pick.
3. Classify by industry
The pick is suitable for different industries. According to the industry, the pick can be divided into two categories: mining pick and engineering pick. Mine pick is mainly used for mining coal mine enterprises underground coal mining, engineering pick is mainly used for highway maintenance and construction.
4. Classify according to rock strata
The fundamental role of cutting or cutting coal rock, according to the hardness of coal seam or rock layer, the type of cutting is also different. Generally speaking, we can divide the cutting gear into: coal cutting gear, half rock tooth, rock tooth (strengthening tooth), hard rock tooth, etc.. Each type of pick corresponds to a geological condition.
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