Jacking method×長野油機 - List of Manufacturers, Suppliers, Companies and Products

Jacking method Product List

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Small Diameter Pipe Propulsion Method "Three Pipe King (R) DRM MVP1450"

Small Diameter Pipe Propulsion Method "Three Pipe King (R) DRM MVP1450"

The construction pipe diameter can accommodate small diameter pipe jacking methods with PVC pipes ranging from φ150 to 250!

The "Sanguan King (R) DRM MVP1450" is a thrusting machine that can be launched in areas with many buried objects such as gas pipes and water pipes, and can only be installed in a shaft with an inner diameter of 1450 (liner 1500). If the pressure of the hydraulic unit is 21MPa or higher, it can be operated with your existing unit. 【Main Specifications】 ■ Minimum launch shaft: φ1450 (1500 liner plate) ■ Pipe type for construction: Rigid PVC pipe (adhesive spiral joint) ■ Thrusting - Thrust force: 206KN (21MPa) 294KN (30MPa) - Pull force: 140KN (21MPa) 202KN (30MPa) - Speed: -cm/min - Stroke: 1,080min, etc. *For more details, please download the PDF or feel free to contact us.

  • Drilling Machine
  • Special Construction Method

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Strike Method: Installation Pipe Advancement Method Using Combined Auger Pressing

Strike Method: Installation Pipe Advancement Method Using Combined Auger Pressing

A construction method for installation pipes using a combined auger and pressure insertion technique that incorporates special branches with earthquake resistance and water tightness!

The "Strike Method" is a pipe installation and advancement technique that utilizes a combined auger and pressure insertion method to achieve effective ground improvement by injecting chemical solutions after the arrival of the casing pipe at the main pipe to be installed. Even when installing the main pipe under heavily trafficked roads, construction can be carried out from a distant shaft, contributing to the alleviation of traffic congestion. 【Features】 ■ Installation of a φ150mm pipe onto a φ200mm PVC pipe ■ Installation onto fume pipes and shields ■ φ2,000 casing shaft initiation (φ1,500 casing shaft initiation is also possible; separate calculations apply) ■ Chemical solution injection to the reach section can be performed from within a φ1,500 casing pile ■ Adoption of special branch pipes that are earthquake-resistant and watertight *For more details, please download the PDF or feel free to contact us.

  • Earthquake-resistant construction method
  • Ground foundation construction method
  • Renovation and repair methods

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Small Diameter Pipe Propulsion Method "Three Pipe King (R) DRM MVP301"

Small Diameter Pipe Propulsion Method "Three Pipe King (R) DRM MVP301"

Response to stagnant water sand layers! A small-diameter pipe jacking method that can control the amount of soil and sand intake during advancement.

The "Three-Pipe King (R) DRM MVP301" is a small-diameter pipe jacking method suitable for saturated sand layers. It allows for control of the amount of soil intake during jacking. Complete water stoppage can be achieved when setting the pipes, preventing auger sticking. 【Features】 ■ Permeability coefficient K = 10(-2cm)/SEC to 10(-3cm)/SEC or less ■ Water head difference within 3 to 5m ■ Control of soil intake during jacking is possible ■ Tools can be used interchangeably with other models ■ Launching from a shaft with a diameter of φ1500 is possible (Note: Pipe length 0.5m) *For more details, please download the PDF or feel free to contact us.

  • Drilling Machine
  • Special Construction Method

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