Symmetric Casing Systems ane Wings

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• Application Range

Yakakodzera kucheresa uko kuumbwa kwedombo kwakaremerwa uye kunoda casing chubhu kutsigira

• Zvakanakisa Zvakanakira

Chimiro chakareruka, kushanda kuri nyore, hunhu hwakavimbika, maturusi ekuchera anodzoreredzwa, uye hupenyu hurefu hwebasa.

• Zvimiro zvakasiyana

Concentric system ine ring bits, ine mapapiro uye nemabhuroko.

• Operation Procedure
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• 1. Apo kuchera kunotanga, mapapiro anozununguka kunze, uye reams kutyaira shangu dzekasi uye machubhu mugomba.
• 2. Kana wapedza kuchera mukuremerwa kwematombo, dzosera maturusi ekuchera uye mapapiro anovharwa, uye maturusi ekuchera anogona kusimudzwa kubva mugomba.
• 3. Kuvaka kunotevera kunogona kuteverwa.