Powers Installing Wedge Bolts For Concrete
High Quality - Made of marine grade 316 stainless steel, this anchor is durable, stable, rust and corrosive resistant. Compare with other stainless steel, this material can use for a longer time.
Easy to Use - It is easy to attach the boat lift with the nut.
Specification - The diameter of anchor is 5/16". The length is 2-3/4". The thread type is coarse.
Widely Usage - With the material, this anchor can be widely used for outside and inside situations. You can use it to attach a boat lift to a seawall or secure a safe.
100% Satisfied Service - Enjoy a smooth & frustration-free experience with our 100% Satisfied Service in one Month!
What exactly does wedge anchor installation look like?
【Wedge anchors】have longer threads, are easier to install, and are often used in heavy-duty facilities.
To obtain a reliable wedge anchor that makes the installed firmware solid and reliable, it is necessary to ensure that the clamping ring fixed to the anchor is sufficiently expanded. And the expansion clamp ring must not fall off the rod or twist and deform in the hole.
Wedge anchor is a large amount of friction through the slope of the trapezoid until the desired fixing effect, most of the time the wedge anchor manufacturers divided into two types of wedge anchor, respectively iron and plastic. It is used through the standard of expansion screws to set out the corresponding small hole, and then the expansion screw role out, in the screw for work will have a very good fixed role.
Wedge anchor Role tin tube
Wedge anchors are usually shaped with a thread on one side and a taper on the other.
The wedge anchor has a layer of iron skin, but some wedge anchors are made of steel pipe, with a 50% cut in the iron skin, so that it acts into the pre-set hole in the wall, and then fastened by a nut, and the nut acts the screw outward hard enough to act the tapered side into the iron cylinder, and when the iron cylinder is completely opened, it is fastened in the wall. The wall is fastened.
【Easy perforation and small contact area】
Wedge anchor such a fastener is a new mainstream product inside our bolt is a larger contact area and higher pull-off strength for female threaded bolts. The local column ring diameter diameter is smaller than the internal thread warp, so the required pre-holes become smaller, improving the construction efficiency. In addition upward construction when the reason is convenient.
By cold extrusion Formed into inverted cone head
A multi-stage cold extrusion forming method for powerful wedge anchors, which includes the step of breaking the material to form a cold extruded material, the diameter of the broken material is the same as the diameter of the rolling tooth section of the wedge anchor, and after breaking the material, the following cold extrusion treatment is provided: one or more cold extrusion, so that the upper part of the material is extended and the head forms a guide angle shape; one or more cold extrusion, so that the tail part of the material is cold extruded to form a knockout head shape on the wedge anchor; the head of the cold extruded material forms an inverted cone head on the wedge anchor.
Reasonable work order High production efficiency
The invention makes the wedge-shaped anchor which must be processed by lathe in the past to be manufactured by cold extrusion method through reasonable outlining of work processes, with high speed, high precision and high production efficiency, and without the occurrence of problems such as expansion without opening due to traces of previous turning. Significant savings in raw materials, reduce production costs. And, cold extrusion improves the mechanical properties of the product, so that the product is more advantageous in the use of functional.
The use of internal cone makes the cone less likely to be lost during construction as well as prevent the situation of falling off after construction. Can process concrete, stone. Suitable for electrical equipment works, piping works, air conditioning piping works.
