PDC coal mining equipment from China manufacturer - Hejian Wanxiang Drilling Equipments Co., Ltd.

Price:	1000.0~8000.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: Cover all IADC code

Production Capacity: 20000 Piece/Pieces per Year

Delivery Date: Within 7-10 days after rec...

Type: Center Drill Bit

Place of Origin: Hebei, China (Mainland)

Processing Type: Forging

Use: Ore mining

Stable drilling hours: 80hours

Maximum drilling depth: 2000m

Means of Transport: Ocean,Land,Air

Packing: Wooden cases or as per cust...

Application: Ore

Brand Name: Wanxiang

Material: Tungsten Carbide and diamon...

Certification: API

Machine Type: Drilling Equipment

Body Type: Matrix Body

PDC drilling bit coal mining equipment
1.All sizes available
2.Large inventory on hand
3.Good quality and after-sale service
4.Reliable quality

PDC drilling bit coal mining equipment

Structure Features

1)With high precision bearings with neck to slide, two way thrust bearing; tooth palm bearing surfact surfacing hard alloy and cone bearing with reduced after welding together gold sliver, improve the bearing capacity and resistence to bite ability.

2)The high precision metal seal, metal seal by a pair of elaborate design processing of metal sealing ring as bearing to dynamic seals, two high elastic rubber function circle, which located in the teeth palm and die as static sealing seal area, the optimization of the seal compression ensures that the two metal ring seal surface always kept in good contact.

3)Steel ball lock die, suitable for the high speed.

4)The differential pressure and prevent drilling fluid restrictions in the lubricating system all rubber oil storage sac, for bearing system provides good lubrication guarantee.

5)250.c temperature the high temperature, abrasion resistance of new grease.

6)Set the teeth bit high strength and high toughness carbide gear, optimize the design of the tooth row number gear, toothy height and unique alloy tooth shape, give full paly to the set high wear resistence and excellent teeth bit of cutting ability. steel teeth drill tooth face apply welding new wear-resistant materials, in keep steel teeth bit high mechanical penetration rate at the same time, improve the drill bit cutting teeth life.

Some type of PDC diamond bit

Type	Bit size		Std API pin Shank Size(inch)
Type	inch	mm	Std API pin Shank Size(inch)
M123	8 1/2	215.9	4 1/2 API REG
M223	8 1/2	215.9	4 1/2 API REG
M323	8 1/2	215.9	4 1/2 API REG
M323	8 3/4	222.3	4 1/2 API REG
M323	9 1/2	241.3	6 5/8 API REG
M323	12 1/4	311.1	6 5/8 API REG
M423	12 1/4	311.1	6 5/8 API REG