| 長さ: | 1261MM | 重さ: | 65.0kg |
|---|---|---|---|
| 外径: | 117.5mm | すねをかんだ: | SRC545 |
| 穴の範囲: | 122-135 | 接続スレッド: | 4 ''/4.5 '' Remet 4 ''/4.5''metzke |
| 作業圧力: | 1.5-3.5Mpa | 衝撃率: | 35HZ |
| 回転速度: | 25〜40r/min | 空気消費1.7MPA: | 16m3/min |
| 空気消費2.4MPA: | 22m3/min | 空気消費3.0MPA: | 28m3/min |
| 材料: | 炭化鋼 | 処理型: | 鍛造 |
| 形成: | 複雑な砂利層 | ||
| ハイライト: | SRC545 Model RC Hammer,1261mm Length Reverse Circulation Hammer,65.0kg Weight Down The Hole Hammer |
||
The on-board compressor delivers power to a pneumatic reciprocating piston. The piston, in turn, drives a tungsten-steel drill bit which is purpose designed to be able to crush hard rock.
Similar to air core drilling, drill cuttings are returned to surface inside rods. We achieve this through the use of dual wall drill rods: an outer drill rod with an inner tube. When compressed air is blown through the rod, the volume displaces the air, lifting the samples to the surface.
| Length (Without bit) | Weight (Without bit) | External diameter | Bit Shank | Hole range | Connection thread |
|---|---|---|---|---|---|
| 1261mm | 65.0kg | 117.5mm | SRC545 | 122-135 | 4''/4.5'' Remet 4''/4.5''Metzke |
| Working Pressure | Impact rate at 2.4Mpa | Recommend rotation speed | Air consumption | ||
|---|---|---|---|---|---|
| 1.5-3.5Mpa | 35Hz | 25-40r/min | 1.7Mpa: 16m³/min | 2.4Mpa: 22m³/min | 3.0Mpa: 28m³/min |
When compared with diamond drilling, Reverse Circulation drilling uses far less water, making it ideal for remote areas where sourcing water can drive up operational costs. With an average 40% lower operational cost, it's a reliable choice for complex and remote locations.
RC drilling keeps samples free of cross-contamination as cuttings travel through the inner tube, not exposed to other areas of the hole. Samples are labeled by depth and location for accurate analysis.
Cover more ground with rapid retrieval of drill cuttings and superior production rates compared to diamond core drilling. RC drilling's small rig footprint eliminates the need for extensive earthworks.
Delivery: By air, by sea, or by express
Packaging options:
We manufacture, export, and supply excellent quality DTH Hammers including DTH Hammer Bits and RC Hammer. Our products are meticulously manufactured using superior quality raw materials and efficient machinery. Designed for high pressure drilling rigs, our hammers are sturdy in construction and available in various technical specifications at competitive rates.
Our hammer and bits are made of high quality alloy steel with advanced heat treatment to ensure excellent drilling performance and long service life. They are widely used by customers worldwide and manufactured to international standards.
コンタクトパーソン: Ms. Ling Bo
電話番号: 86-13077353340
ファックス: 86-731-85551635
