Enclosed Spring Grip Anchor for Prestressed Concrete

Enclosed Spring Grip Anchor for Prestressed Concrete

Introduction of Spring Loaded Anchors

Spring Loaded Anchors (SLA’s) are generally used at the dead (non-stressing) end of the bed. The internal spring ensures that the wedge sits correctly inside the enclosed barrel, preventing the wedges from movement by work being carried out at the live (stressing) end.

SLA’s incorporate the same wedges as the open grip but have larger barrels and a spring mechanism. The threaded cap anchors can also be joined together with a center plug to make a double-ended joint.

Spring Loaded Anchors System for Prestressed Concrete

Spring Loaded Anchors System for Prestressing

Spring Loaded Anchors System for Precast Concrete

Spring Loaded Anchors System for Precast Factory Work

2. Spring loaded anchors for wires and strands

Spring loaded anchors can be quickly applied to wires and strands due to their construction that keeps the components in the closed position of use and protected.

They are made with high quality steel and subjected to rigorous heat treatment, thanks to which we can assure a number of reuse constant and high.

Spring loaded anchors Mainly composed of four parts:

Set of two or three wedges

Barrel

Nipple

Spring

BARREL LIFE SPAN: MAX 140 REUSE

WEDGE LIFE SPAN : MAX 50 REUSE

WARNING:

NEVER PAIR WEDGES AND BARRELS OF DIFFERENT MANUFACTURERS.

Spring Load Anchor Barrels for Spring loaded anchors

Spring Loaded Anchor Wedges(Three Parts) for Spring loaded anchors

Spring Loaded Anchor Springs for Spring loaded anchors

Spring Loaded anchors Caps for 15.24mm Prestresed Steel Cables

3. Features of Spring loaded anchors

Unique teeth design helps strand to achieve designated ultimate capacity

Quick strand locking design

Easy release post load

Anti-corrosion coating

Stamped load rating and strand size

Three Parts Wedges for Spring loaded anchors

Anchor Barrels for Spring loaded anchors

4. About Henan Prestressing Equipment Co., Limited

Henan Prestressing Equipment Co., Limited is a PT Manufacturer from China, our full products range for post tensioning and pre-strssing construction:

1. Materials: pc strand, YJM anchor system(monostrand anchor, multistrands anchor), ducts(metal ducts, HDPE plastic ducts).

2. Equipment: Hydraulic Jack(QYC mono jack, YDC multi-strand tensioning jack), electric oil pump, YH30 embossing machie(onion jack), GYJ500 extrusion machine, ZG130 ducts making machine, grouting pump and mixer for post tensioning),Intelligent Tension System Equipment.

5. Contact With Us:

Jason Wang

Sales Manager

Henan Prestressing Equipment Co., Limited

Skype : jason.wang569

Email Address: sales@pt-concrete.com

Mobile ＆ Whattsapp(wechat) No.: +8613673713569

Tel: +86-0371-63228879, Fax: +86-0371-63228879

Thank you!