Automatic spring return.There is over-stroke protection to ensure frequent use.Protect for the stroke over the maximum value,this will reduce the possibility of broken of seal by incorrect operation.Hold all the function of other Tensioners.More function operation by one Tensioner for many bolts.

Want to know more? Come visit our website now.

https://www.atwwren.com/products/HTS_Series_Hydraulic_Boil_Tensioner.html for details.

Or contact us

Tel: 86 571 8811 5720

Fax: 0571-88110210

Postcode: 311100

E-mail:info@wrenchina.com

Company Name: Hang Zhou WREN Hydraulic Equipment Manufacturing Co., Ltd.

Address: No. 24, Xingxing Road, Linping, Hang Zhou, China