It is possible to continuously sample all strata and all rock layers with a single sampler.
The "Percussion Wireline Sampling Method" is a technique that enables continuous sampling of various strata and rock formations using a dedicated PS wireline sampling tool in combination with the Arodrill RPD-160C, allowing for the sampling of gravel, cobbles, and all types of geological layers with a single sampler. As detailed geological surveys become increasingly necessary, this method is expected to gain more recognition as a standard sampling technique in the future. 【PS89 Main Equipment Specifications】 ○ Hole diameter (set bit outer diameter): 101.0mm ○ Core diameter (set bit inner diameter): 45.0mm ○ Outer tube: outer diameter 89.1mm, inner diameter 63.5mm ○ Inner tube: outer diameter 60.5mm, inner diameter 50.5mm For more details, please contact us or download the catalog.
Inquire About This Product
basic information
【Specifications】 ○ Model: PS89 ○ Hole diameter (outer diameter of set bit): 101.0mm ○ Core diameter (inner diameter of set bit): 45.0mm ○ Outer tube outer diameter: 89.1mm ○ Outer tube inner diameter: 63.5mm ○ Inner tube outer diameter: 60.5mm ○ Inner tube inner diameter: 50.5mm ○ Rod outer diameter: 89.1mm ○ Rod inner diameter: 63.5mm ○ Core barrel weight: 65.0kg ○ Rod weight: 17.5kg ※ The rod inner diameter is for straight-only rods ※ Wireline tools are available in three lengths: 1.0m, 1.5m, and 2.0m Please choose according to your application ● For more details, please contact us or download the catalog.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please contact us or download the catalog.
catalog（1）
Download All Catalogs
Company information
Asahi Boring Co., Ltd. is a company located in Kitakami City, Iwate Prefecture, that conducts geological surveys, soil tests, water source investigations, well drilling, and hot spring well drilling, among other activities. The 'PS Wireline Method' allows for continuous sampling of all types of strata and rock formations using a single sampler, while the 'Double Reverse Method' enables accurate identification of aquifer locations and geological conditions through core sampling, facilitating tunnel horizontal boring. For geological surveys and well-related matters, trust Asahi Boring.