SD 4 DHD 340 M40 QL 40 TD 40 Kounga teitei Dth Keri Keri Moka

SD 4 DHD 340 M40 QL 40 TD 40 Kounga teitei Dth Mining Drilling Bit Whakaahua Whakaatu

Whakaahuatanga Poto:

I roto i te keri DTH, ko te moka keri toka ko te haere tonu o te toka, ka pa tika te piston drill toka.I te mea e pa ana te piston ki te moka wiri, he iti te kaha e ngaro ana.Ma tenei ka tata tonu te tere o te keri DTH ahakoa te roa o te rua.

Karere Īmēra

Taipitopito Hua

Tohu Hua

Kei te tuunga a TDS ki te tuku i te whānuitanga tino whanui o nga moka keri DTH kia rite ki nga momo tono keri ka taea.DTH (Down the Hole) drill bits, e kiia ana ko te spline hono hono bit drill, e whakamahia nuitia ana mo te maina nui (tuwhera me raro), te keri tuwhera, te keri wai-puna, te kauhanga, te keri waiariki, te keri miihini o raro, nga rori, nga teihana hiko. , me etahi atu kaupapa hanga.Ka whakamahia e a maatau mokamoka te hangarau whakamaarama wera motuhake hei whakarei ake i te pakeke, ka whakakopekehia te mata mo te aukati ngenge, na enei mea katoa ki te whakaroa i te oranga o te hua mo te tino kakahu me te mahi i roto i nga ahuatanga uaua rawa atu.

Tauira	Hononga Miro	OD(mm)	Te Rahi Puka	Kāhua Shank	Pēhanga Mahi(Pae)
CD35	API 2 3/8" Reg	φ82mm	φ90-φ105	DHD3.5 CD35	1.0-1.5Mpa
CD45	API 2 3/8" Reg	φ99mm	φ110-φ135	Cop44 DHD340 CD45	1.0-2.5Mpa
CSD4	API 2 3/8" Reg	φ99mm	φ110-φ135	SD4 CSD4	1.0-2.5Mpa
CQL40	API 2 3/8" Reg	φ99mm	φ110-φ135	QL40 CQL40	1.0-2.5Mpa
CD55	API 2 3/8" Reg API 3 1/2" Reg	φ125mm	φ135-φ155	Cop54 DHD350R CD55	1.0-2.5Mpa
CSD5	API 3 1/2" Reg	φ125mm	φ135-φ155	SD5 CSD5	1.0-2.5Mpa
CQL50	API 3 1/2" Reg	φ125mm	φ135-φ155	Cop54 QL50 CQL50	1.0-2.5Mpa
CD65	API 3 1/2" Reg	φ148mm	φ155-φ190	Cop64 DHD360 CD65	1.0-2.5Mpa
CSD6	API 3 1/2" Reg	φ148mm	φ155-φ190	SD6 CSD6	1.0-2.5Mpa
CQL60	API 3 1/2" Reg	φ148mm	φ155-φ190	Cop64 QL60 CQL60	1.0-2.5Mpa
CD85	API 4 1/2" Reg	φ185mm	φ195-φ254	Cop84 DHD380 CD85	1.0-2.5Mpa
CSD85	API 4 1/2" Reg	φ185mm	φ195-φ254	SD8 CSD8	1.0-2.5Mpa
CQL80	API 4 1/2" Reg	φ185mm	φ195-φ254	QL80 CQL80	1.0-2.5Mpa
CSD10	API 4 1/2" Reg API 5 1/2" Reg API 6 5/8" Reg	φ225mm	φ254-φ311	SD10 CSD10	1.0-2.5Mpa
CN100	API 6 5/8" Reg	φ225mm	φ254-φ311	NUMA100 CN100	1.0-2.5Mpa
CSD12	API 6 5/8" Reg	φ275mm	φ305-φ445	SD12 CSD12	1.0-2.5Mpa