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

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

الاسم التجاري: HLDRILL
رقم الطراز: غيغابايت
مو: 10 قطعة
سعر: Please contact us
شروط الدفع: تي/تي
القدرة على التوريد: 3000 شهريا
معلومات مفصلة
مكان المنشأ:
الصين
إصدار الشهادات:
ISO9001
نموذج المنتج:
DHD35N المطرقة الغاطسة ذات الضغط العالي
ضغط الهواء العامل:
0.7 – 1.2 ميجا باسكال
التصميم الهيكلي:
هيكل Valveless، متقدمة ومستقرة
المزايا الأساسية:
سرعة الحفر السريعة، الجودة العالية لتشكيل الثقب
نقل الطاقة:
طاقة عالية التأثير، فقدان منخفض للطاقة
الطبقات المطبقة:
الصخور الصلبة والصخور الصلبة للغاية والطبقات المعقدة
عملية تصنيع المكونات:
تخضع المكونات الرئيسية للمعالجة الحرارية الصارمة، مما يؤدي إلى عمر خدمة أطول
التوافق:
يمكن استخدامها مع لقم الثقب من سلسلة DHD/QL/HP/SD
مجالات التطبيق:
التعدين وبناء البنية التحتية والمحاجر والاستكشاف الجيولوجي
تفاصيل التغليف:
صندوق خشبي/صندوق كرتون
إبراز:

Hard Rock Drilling DTH Hammer,Valveless Structure Down-The-Hole Hammer,High Impact Energy DHD35N Drill Bit

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Valveless Structure Down-The-Hole Hammer

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High Impact Energy DHD35N Drill Bit

وصف المنتج
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.