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KamishiroHydraulic

160Mpa Hydraulic Bolt Tensioner High Pressure Kamishiro Factory

160Mpa Hydraulic Bolt Tensioner High Pressure Kamishiro Factory

$980.00
$1,288.00 $980.00
Sale Sold out

160Mpa Hydraulic Bolt Tensioner High Pressure by Kamishiro Factory 

  • Piston: 4 MPE plunger valves, 4 MPB plunger valves.
  • Structure: Single Pump, Motor Pump, Pump Station
  • Working pressure 1500bar/21755 psi
  • Shaft dia. 14mm
  • Power of motor: 1.1kw (The motor needs to be matched with a starting capacitor and a running capacitor)
  • Flow rate:0.3 L/min
  • Usage for Engineering machinery, ships, hydraulic tools, oil fields, aircraft, water conservancy, wind power generating, Ultra-high pressure hydraulic system etc.
  • ODM, OEM supported
  • This price does not include customs duties. The transportation time is about 15-20 days.  Delivery within 15 days after payment.
  • If you have other questions, please contact email anna@kamishirotools.com 


160Mpa Hydraulic Bolt Tensioner High Pressure by Kamishiro Factory 

Radial Piston Pump Assembly For Hydraulic Bolt Tensioner(RL) is a two-stage pump group, it's usually consists of 2 MPE plunger valves, 2 MPB plungers and 2 HPE plunger valves. It is equipped with high&low load relief valves and filter hood. It is connected to a motor through a flange, driven by the motor. Its installation mode is oil-immersed, which is often used to drive hydraulic bolt tensioners.

 

Flow rate: 0.3l/min.

It contains bolt tensioner, unloading valve, filter cover.bearing, flange plate.

⛳Bolt tensioners are mainly used in fields requiring high precision and reliability of fastening, such as power, petrochemical, shipbuilding, wind power, and heavy machinery. They apply tensile force to bolts using hydraulic power, achieving elastic tension during installation or disassembly to accurately pre-tighten and improve fastening efficiency and accuracy.


⛳Application Cases:

1）Connection and maintenance of heavy equipment such as generators and gas turbines: For example, in critical parts such as the turbine impeller and stationary impeller of a generator set, a tensioner is needed to precisely control the bolt preload to ensure the stability and safety of the equipment during operation. 

2）Wind turbine tower and blade connection: Wind power installation has extremely high requirements for the precision of connecting bolts. Bolt tensioners can ensure that the bolts reach the required preload and avoid loosening or damage caused by uneven force.

3) Assembly and maintenance of pressure vessels and pipelines in petrochemical, nuclear power, and other applications: In these situations, the reliability of connections is paramount. Bolt tensioners ensure a tight fit of connections such as flanges, preventing leaks. 

4) Shipbuilding and Repair: In shipbuilding, a large number of bolts require precise pre-tightening, and bolt tensioners can improve assembly efficiency and reliability. 

5) Assembly and maintenance of other heavy machinery: For example, in the fields of cranes, mining machinery, and construction machinery, bolt tensioners are also important equipment, which can precisely control the tension and preload of bolts to ensure the safe and stable operation of the equipment.

 

⛳Three core technical advantages of our element:

✔ Military-grade material technology: By nitrided alloy steel and surface hardening treatment process, the hardness reaches over HRC60, which is 3 times more wear-resistant than conventional parts;


✔ Modular intelligent design: replaceable plunger pair structure, when the pump body performance declines, no need for replacing the whole machine. Element replacement for restoring the performance, saving up to 70% of maintenance costs.
✔ Adaptive sealing system: Equipped with double O-ring seal & stepped oil outlet valve, it maintains dynamic sealing integrity in the operating range of -40℃ to 120℃.

⛳Perfectly compatible with the full range of Hawe hydraulic pump systems.

These Element are perfectly compatible with the full range of Hawe hydraulic pump systems, from compact R series radial pumps to high-performance SAP axial pumps, providing a powerful power core for global industrial equipment. Each set of products has passed 10,000 pressure cycle tests, and the average trouble-free working time exceeds 20,000 hours.

⛳Main model of Kamishiro HAWE Piston Pump Element:（PE Series）

Ⅰ: With Filter Screen: MPE4,MPE5,MPE6,MPE7,MPE8,MPE9,MPE10.

Ⅱ: Without Filter Screen: MPE4 HC, MPE5 HC, MPE6 HC, MPE7 HC, MPE8HC,
PE9 HC, MPE10 HC.

Ⅲ: With Straw: MPE4 HKL, MPE5 HKL, MPE6 HKL, MPE7 HKL, MPE8 HKL, MPE9 HKL, MPE10 HKL.

⛳Application Cases:

- In the hydraulic system of the continuous casting machine of Baowul Group Steel Plant in China, the wear of the KAMISHIRO PE13 Element was only 0.02mm after 18 months of continuous operation, which is far below the replacement threshold of 0.1mm in the
industry standard.

- The main pump of SANY Group SY215 excavator adopts R5.8.5.8.5.8.5.8 PE Element, and the failure interval is extended to 8000 hours.

⛳Products with inventory: Shipping Time in 72 hours

Kamishiro HAWE ELEMENT has strong production and inventory capabilities, and standard products can be delivered within 72 hours.

Quality Assurance and Certification

✅Each set of Hawe pump element carries the precision manufacturing tradition of Kamishiro Company.
✅Raw material traceability: American 1144 special steel + German Freudenberg seals.
✅Production process: CNC five-axis machining center + ion nitriding treatment + 100% online pressure testing.
✅ Quality certification: ISO 9001:2015
✅ Life commitment: 5 years or 20,000 hours of service life under normal working conditions.

We provide exclusive protection for customers:

✅ 15-day unconditional return and exchange (not installed and used)
✅ 12-month quality assurance period



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