Structure removal complete wet type underwater wire sawing method

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last updated：Jul 27, 2016

It is a method for cutting and dismantling concrete and other structures underwater for removal.

The completely wet-type underwater wire saw method is a technique for cutting and removing structures such as concrete underwater during demolition. It allows for space-saving operations at great depths and is not affected by working depth (working depth from 0m to 45m). Since the wire saw machine is entirely installed underwater, there are no human-related accidents, and because the cutting machine itself is underwater, operations can continue even if the work vessel is swaying. It can be constructed with a minimal length of diamond wire for cutting, and due to the compact size of the machine, CO2 emissions are significantly reduced. 【Features】 - Equipment can be loaded onto a small vessel for preliminary cutting. - Monitoring is done via surveillance cameras, allowing for immediate response to any issues. - Biodegradable oil (ISO 6743 Class L) is used for operational fluids. - NETIS registration number KKK-090001-A (registration period has ended). For more details, please contact us or download the catalog.

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【Specifications】 [Underwater Wire Saw Main Unit] ○ Rated Pressure: 25.5 MPa ○ Cutting Rotational Speed: 0 to 850 min⁻¹ ○ Weight: 130 kg to 300 kg ○ Maximum Cutting Area: 20 m² (actual value) ○ Maximum Wire Reel Length: 50 m [Underwater Wire Saw Hydraulic Drive Unit (Small Model)] ○ Maximum Pressure: 21 MPa ○ Discharge Rate: 0 to 50 ℓ/min ○ Engine Rated Power: 28 PS ○ Fuel Used: Gasoline ○ Fuel Consumption Rate: 7.7 ℓ/h ○ Weight: 680 kg ○ Dimensions: 1,100 × 1,450 × 1,200 [Underwater Wire Saw Hydraulic Drive Unit (Medium Model)] ○ Maximum Pressure: 0 to 25.5 MPa ○ Discharge Rate: 0 to 120 ℓ/min ○ Engine Rated Power: 120 PS ○ Fuel Used: Diesel ○ Fuel Consumption Rate: 30 ℓ/h ○ Weight: 3.5 t ○ Dimensions: 3,200 × 1,600 × 1,750 ● For more details, please contact us or download the catalog.