BH420 Ramming Hammer / Pneumatic Pipe Rammer
Product Description
Rammer is mainly used for trenchless steel pipe laying. Besides, it can be used for pipe roof project, gold prospecting, sinking pile, steel pipe pile and shaped steel sheet pile works.
The working principle of pneumatic spear is similar to the Rammer, the spear into the earth and forms a hole, pull the PE pipe or steel pipe through the hole, mainly used for crossing in the community
| Model | Host outer diameter (mm) | Host length (mm) | Host weight (kg) | Air consumption (m3/min) | Air pressure (MPa) | Instant maximum impact (kN) | Applicable pipe laying diameter (mm) | Standard pipe laying diameter (mm) |
| BH190S | 186/194 | 1320 | 160 | 2-6 | 0.4-0.7 | 1500 | 89-273 | 108,159,219 |
| BH260 | 260/265 | 1390 | 320 | 3-8 | 0.4-0.7 | 2600 | 159-426 | 273,325,426 |
| BH300 | 290/300 | 2100 | 750 | 4-11 | 0.4-0.7 | 4500 | 219-630 | 325,426,529 |
| BH350 | 350/365 | 2400 | 1200 | 6~17 | 0.4-0.7 | 6000 | 273-Φ820 | 426,529,630 |
| BH420 | 415/425 | 2800 | 1950 | 9-21 | 0.4-0.7 | 8000 | 325-1200 | 426,529,630 |
| BH510 | 510/520 | 3200 | 3400 | 12-28 | 0.4-0.7 | 12000 | 426~1500 | 630,720,820 |
| BH610 | 610/620 | 3400 | 5100 | 20-40 | 0.4-0.7 | 20000 | 529-1800 | 820,920,1020 |
| BH650 | 620/650 | 3600 | 5500 | 20-50 | 0.4-0.9 | 25000 | 529~2200 | 820,920,1020 |
| BH700 | 700/710 | 3680 | 7100 | 28-60 | 0.4-0.7 | 28000 | 630-2500 | 1020,1120,1220 |
Advantage
Anvil after clamping
The back anvil is the mark of BAIWEI perforation tool design. The clamping load provided by this function is 200% higher than that of competing products, making it the safest component on the market.
Push chuck
The BAIWEI tamper tool can be set into a conical locking chuck, thereby reducing the time for setting up and disassembly. The chuck can be fully engaged with the steel housing by 6 inches (152 mm), thereby firmly locking the tip of the knife on the housing, eliminating the need for a support frame, and reducing the opening of the sleeve, thereby saving working time.
Forward wear ring
The one-piece striker contains a set of wear rings that eliminate metal-to-metal contact, thereby providing a sustained level of performance.
Accessories
BAIWEI provides a wide range of ramming accessories, such as lubrication systems, seal kits, balanced collet lifters, pipe pigs and plunger sleeves. All these are designed to make your next job more efficient.
Collet jack
For larger size collets, BAIWEI provides collet lifters, which can easily move, load and unload heavy collets on site.
Our Services
1. The drill pipe is strictly in accordance with API ISO9001 standard
2. If you find quality problems within one month after returning the package.
3. All fulfill obligations and responsibilities in strict accordance with the contract
4. 24 hours online customer service, please feel free to contact us.
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3200mm Forging Pneumatic Pipe Rammer , 12000kN Ramming Hammer Images
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