PDC COMPACT PICKS

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PDC COMPACT PICKS
Posting date : Oct 26, 2010
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PDC COMPACT PICKS Picks are the main part of tunnellers and coal-winning machine, it’s the tool to cut coal seam, rock and also the main consumable materials. The picks are working under high impact and friction, therefore, it’s matrix needs good abrasion resistant and the alloy bit must be with great shock resistance. “PDC compact picks” is the newly developed product of our company, the picks are made of superhard material---diamond compound bit which guarantees the high efficiency, lengthens service life. Simultaneity, there are many high strengthed bits are setting around the main working bits in order to protect it, enhances matrix’s abrasion resistant and lengthens the service life of the whole picks. The equipment of excavation which are using this kind of picks produced by our company can reduce the replacement frequency and labor intensity, increased the extraction efficiency substantially. “PDC compact picks” can be widely used in mining and drivage, it’s service life can be six times more than normal alloy picks. The experiments of PDC compact picks are as follows: 1. Tunnellers type: EBZ200C; 2. PDC compact picks type: U135; 3. Operation conditions while tunnelling: whole rock; 4. Rock conditions: Hard limestone (including quartz), degree of hardness: 7-8; Test results: working accumulative total for about 126 hours continuously, service life can be six times more than normal alloy picks(As shown in Figure) and can continuous use, consequently, “PDC compact picks” made by our company can reduce the replacement frequency, labor intensity and also increased the extraction efficiency substantially with high cost performance.

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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