Machine à tendre les fils d'acier précontraints
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Vue d'ensemble Machine à tendre les fils d'acier précontraints
The Prestressed Steel Wire Tension Machine is a kind of equipment commonly used in precast panel factories to pre-tension steel bars to ensure that the concrete components have sufficient strength and crack resistance when subjected to stress.
The prestressing tensioning machine consists of a tensioning motor, anchorage, and other components. According to the prestressing process of prior tension, this machine is mainly used for tensioning steel wires and steel strands, and manufacturing medium and small-sized prefabricated components, such as hollow slabs, panels, beams, and columns. etc.
This type of prestressing steel wire tension machine is designed to make the prestress of steel wires for the medium and small-sized precast concrete components. It is composed of four main parts: winch, spring force measurement device, electric power control device, and wires fixture. The tension machine can work for the prestressing on the steel wires or bars sizes from ø2-ø6. It has many benefits and features such as lightweight, convenient moving, exact force measure, simply operating maintenance.And the he values of pretressing fore can be preset and controlled by the spring loaded.
Principle&Process Of The Steel Bar Tension Machine
The winch is composed of three main parts: electric motor, speed changing box and winding drum. Primary speed changing box is worm and gear; Last stage is pinion. The spring force measurement device is marked with force measurement weight which have calibrate in advance. Make the indicating arrow in the tension machine aimed at the scale value. Run the motor and magnetism mass touch the route switch when reaches the scheduled tension force. Power off automatically realize the tension force control automatically.The fixture is fixed with fall block, so the force of measuring meter is half of marked tension force. The clamp adopts crescent form which is reliable and easy to use.
Nous disposons de plusieurs types de machines à tendre le fil d'acier, qui peuvent répondre aux besoins des clients en matière d'utilisation des torons de barres de différentes tailles,
Normal Sizes of Concrete Cutting Equipment
Conventional sizes of concrete slab cutting machines
Blades with a diameter of 400mm are generally suitable for cutting cement slabs below 13CM
Blades with a diameter of 500mm are generally suitable for cutting cement slabs below 18CM
Blades with a diameter of 600mm are generally suitable for cutting cement slabs below 23CM
Blades with a diameter of 700MM are generally suitable for cutting cement slabs below 28CM
Blades with a diameter of 800mm are generally suitable for cutting cement slabs below 33cm
The cutting width is generally 60CM wide. It can also be customized according to the width of the concrete cement slab produced by the customer, 90cm 100cm 120cm…The cutting width of the cutting machine is generally less than 5MM and the feed speed is less than or equal to 1.5M/min. According to customer requirements, horizontal concrete cutting machines and vertical concrete cutting machines can also be customized
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L'accent est mis sur : Fabrication de dalles de plancher en béton préfabriqué, de poutres en béton préfabriqué, de murs en béton préfabriqué, de tuyaux en blocs de béton préfabriqué&Machines auxiliaires correspondantes.
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