描述
Product Features
Provides high tensioning accuracy, fast operation, and safe performance for demanding bolting applications.
The bridge and hex socket can be quickly removed, allowing convenient replacement and faster on-site operation.
Highly versatile design allows one tensioner model to accommodate multiple bolt sizes by changing the appropriate interchangeable components.
Features a nickel-plated protective surface for enhanced corrosion resistance and extended service life.
Equipped with a reinforced hydraulic sealing system for improved sealing reliability and durability.
Compatible with manual hydraulic pumps, electric hydraulic pumps, and air-driven hydraulic pumps.
Features an automatic spring-return mechanism and over-stroke protection, making the tensioner particularly suitable for frequent and repetitive bolting operations.
Tensioning capacity: 155–3,834 kN
Applicable bolt range: M20–M115
Maximum working pressure: 1,500 bar (150 MPa)
