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DHD35N High-Pressure Submersible Drill Bit: The Preferred Equipment for Hard Rock Drilling

ブランド名:	HLDRILL
モデル番号:	GB
Moq:	10個
価格:	Please contact us
支払条件:	T/T
供給能力:	月額 3000

詳細情報

製品の説明

詳細情報

起源の場所:

中国

証明:

ISO9001

製品型式:

DHD35N 高圧水中ハンマー

使用空気圧:

0.7～1.2MPa

構造設計:

バルブレス構造、高度で安定した

主な利点:

速い穴あけ速度、高品質の穴形成

エネルギー伝達:

高い衝撃エネルギー、低いエネルギー損失

適当な層:

硬岩、超硬岩、複雑な地層

部品製造工程:

主要部品には厳密な熱処理が施され、長寿命化が図られています。

互換性:

DHD/QL/HP/SD シリーズドリルビットと組み合わせて使用可能

応用分野:

鉱業、インフラ建設、採石場、地質探査

パッケージの詳細:

木箱・段ボール箱

ハイライト:

Hard Rock Drilling DTH Hammer

Valveless Structure Down-The-Hole Hammer

High Impact Energy DHD35N Drill Bit

製品の説明

DHD35N High-Pressure Submersible Drill Bit: The Preferred Equipment for Hard Rock Drilling

The preferred equipment for hard rock drilling applications requiring superior performance and reliability.

Product Overview

The DHD35N high-pressure down-the-hole hammer operates at 0.7-1.2 MPa and is engineered for drilling in hard and extremely hard rock formations. This valveless hammer design delivers fast drilling speeds and high-quality results while minimizing energy loss for excellent rock fragmentation and productivity.

Key Performance Features

Valveless hammer design optimized for high performance under low working pressure
Sturdy, durable construction without bottom valve for heavy-duty applications
Maximizes energy output while reducing usage requirements
Irreversible sleeve design for enhanced reliability
All key internal components undergo strict heat treatment to maximize tool lifespan

Applications

The DHD35N delivers efficient rock-breaking capability and stable performance across various demanding scenarios:

Mining Operations: Blasting hole drilling for metal and non-metal mines
Infrastructure Projects: Anchor holes and blasting holes for tunnels, road slopes, and subway construction
Quarrying Operations: Stone extraction drilling that quickly penetrates hard rocks
Geological Survey: Water wells, geothermal wells, and complex strata exploration
Foundation Construction: Pile construction, geological disaster remediation, and various rock drilling operations

Technical Specifications

Product Data
Total Length (Hammer Length without bit)	899 mm
Top Sub Thread	API 2 3/8" REG PIN
Outside Diameter	82 mm
Weight	25 KG
Bit Diameter	90-110 mm
Working Pressure	12-24 Bar
Air Consumption	8-12 M³/min
Bit Shank	DHD3.5

Component Parts List

Item Description	Part Number	Item Description	Part Number
Top Sub	DHD35N-01	Piston	DHD35N-08
O-Ring	DHD35N-02	Guide Sleeve	DHD35N-09
Cap	DHD35N-03	Bit Retainer Ring	DHD35N-10
Check Valve	DHD35N-04	O-Ring	DHD35N-11
Spring	DHD35N-05	Driver Sub	DHD35N-12
Air Distributor	DHD35N-06	Outer Sleeve	DHD35N-13
Inner Cylinder	DHD35N-07

The DHD35N high-pressure submersible hammer features "high efficiency, durability, and energy saving" as core design principles. Engineered with advanced international technologies and optimized for complex construction scenarios, it enhances drilling efficiency, reduces overall costs, and minimizes equipment failures for stable, reliable operation.

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