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Thông tin chi tiết sản phẩm:
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| Tần số tác động: | 2,2-3,3Hz | Áp suất không khí: | 0,4-0,8MPa |
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| Tiêu thụ không khí: | 0,6-1,2m³/phút | Đường kính ngoài của thiết bị chính: | 60mm |
| Chiều dài của thiết bị chính: | 1050mm | Trọng lượng của đơn vị chính: | 20kg |
| đặc tả giao diện: | G3/8" | Đường kính ống tiêu chuẩn: | 50mm |
| Làm nổi bật: | Công cụ đâm khí nén,Máy chở đẩy |
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Product Description
The BM series pneumatic mole is designed for short-distance horizontal pipe laying in various soil conditions, including layers with few pebbles or some boulders. Its front impact head operates independently of the mole body, delivering forward impact that easily breaks through pebbles and boulders. When encountering impassable obstacles, simply turn the hose to the right to retract the mole.
Operation Principle
The pneumatic mole is a low-frequency, low-pressure pneumatic impact device powered by compressed air. The compressed air drives the internal hammer to strike the anvil, propelling the mole body through the stratum. After penetration, the mole body is removed, and a steel wire rope is connected to the air pipe. The air pipe is then pulled back to bring the steel wire rope through the hole, which is used to pull the pipeline into place for trenchless pipeline installation.
Technical Specifications
| Type | BM50 | BM60 | BM75 | BM90 | BM105 | BM120 | BM140 |
| Impact frequency | 2.2-3.3Hz | 2.2-3.3Hz | 2.2-3.0Hz | 2.2-3.1Hz | 2.1-2.9Hz | 2.1-2.8Hz | 2.0-2.7Hz |
| Air pressure | 0.4-0.8Mpa | 0.4-0.8Mpa | 0.4-0.8Mpa | 0.4-0.8Mpa | 0.4-0.8Mpa | 0.4-0.8Mpa | 0.4-0.8Mpa |
| Air consumption | 0.6-1.0m³/min | 0.6-1.2m³/min | 0.6-1.5m³/min | 1.2-2.0m³/min | 1.6-2.5m³/min | 2.0-3.0m³/min | 3.0-4.0m³/min |
| Outer diameter of the main unit | 50mm | 60mm | 75mm | 90mm | 105mm | 120mm | 140mm |
| Length of the main unit | 850mm | 1050mm | 1170mm | 1380mm | 1530mm | 1750mm | 1873mm |
| Weight of the main unit | 15kg | 20kg | 25kg | 45kg | 70kg | 95kg | 150kg |
| Interface specification | G3/8" | G3/8" | G1/2” | G3/4” | G3/4” | G1” | G1-1/4” |
| Standard pipe diameter | 40mm | 50mm | 63mm | 75mm | 90mm | 110mm | 125mm |
Drawings & Dimensions
Mrs. Tina Zhao
Email: tina@baiweidrill.com.cn
Whatsapp/Wechat: +86 13507065529
Người liên hệ: Mrs. Lily Gao
Tel: +86-17736713473
Fax: 86-0316-6657011
Vietnamese
