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Ultra-high-pressure roll change tools and supporting pumps
Category: Hydraulic tools for high speed wire
Details
In some special cases, the 700 bar roll change trolley and the standard dismantling tool cannot remove the taper sleeve.
In this case, please use Iwashio's ultra-high-pressure roll removal tool and pump together.
It has the advantages of light weight, high strength and long service life.
The cylinder plunger is made of high strength alloy steel.
Selection of high-quality imported seals.
Ultra-high-pressure oil hose To ensure the safety of use, please use 2500 series ultra-high-pressure oil hose.
Small volume and light weight.
High and low voltage with automatic switching function, excellent performance.
Adopt industrial grade motor, long working life and stable performance.
Includes pressure gauge and pressure switch accessories.
Outlet size: 1/4 BSP 120° inner cone.
The ultra-high pressure pump is made of aerospace aluminum-titanium alloy material, which is light weight, high strength and corrosion resistant.
The manual pump is single-acting, two-speed design, oil discharge more quickly.
Oil Discharge Size:1/4 BSP 120” internal taper.
The model below is:YYAS100
Yanyao Machinery high line special torque wrenches are mainly used for axial thread tightening of taper sleeve structure, such as Danieli high line mills.
Equipped with unique concentric reaction arm, the reaction force will not act on the neighboring taper sleeve when using, avoiding damage to the neighboring taper sleeve.
Equipped with high-precision spline, which makes the preset torque more accurate, with repeatability of 2-3%.
The power head is made of aluminum titanium alloy, which is lighter to use.
The working head is made of alloy steel, sturdy and durable.
YYAS100 Hydraulic Plate Handle for Neli Mill Roll Changing Operation
The following picture shows the hydraulic roll change trolley used on site
Powerful two-speed pump reduces cycle time and improves working efficiency. The low pressure chamber is automatically depressurized at zero when the first stage pressure reaches 70 bar, resulting in a longer motor life.
Compact structure, robust and durable.
Built-in safety valve: factory-set for overload protection.
External regulator: for precise torque setting and high repeatability.
All models come standard with two 6-meter high-pressure hoses.
Customized hydraulic pumps for simultaneous use of multiple wrenches, such as YYTE1840-4, can be used for 4 wrenches at the same time.
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Shanghai Yanyao Machinery Technology Co., Ltd.
Mobile: 0086-18816512330
E-mail: ceo@sh-yyjx.com
Office address: Room 1134, No. 6, Lane 65, Huandong 1st Road, Fengjing Town, Jinshan District, Shanghai, China.
Address of the factory: Shanghai Yanyao Machinery Technology Co., Ltd. (Jiangsu Branch), Anfeng Town Private Pioneer Park, Dongtai City, Yancheng City, Jiangsu Province, China.
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