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China Xingtai Sanmin Woodworking Machinery Co., Ltd. (also known as Xingtai Woodworking Machinery Factory), as a comprehensive provincial scientific company integrating R&D and production, is located in the center of the largest wood-based panels industry cluster in North China. And our company is the first to research and produce wood-based panels in this district. Also, we are awarded the title of founder of Xingtai wood-based panels industry. Our company is fully equipped with various types of jobs in machinery manufacturing, and powerful in processing specific cold pieces.
We mainly produce complete equipment of plywood, blockboard, particleboard, medium density fiberboard (MDF), bamboo plywood and overlaid veneer as well as such machines as hot press, cold press, preforming press, veneer lathe, log-core veneer lathe, sander, vertical and horizontal edging saw, gumming machine, chipper, shavings mill, particleboard diamond roller forming machine, MDF forming machine, MDF preforming press, fiber dryer and gum making device. We have more than thirty kinds of leading products and hundreds of specifications.
According to users’ specific requirements, relying on the R&D ability of our company, and based on the computer-aided design, we make lots of calculations, analysis and comparisons among different programs in order to choose the optimal solution for users. In addition, we provide technological consultation and detailed report of feasibility analysis on wood-based panel project. We have obtained many national patents, which are leading in China.

Our products have several features:1. Low purchasing price. 2. Low operating cost.3. Stable quality and easy operation. For example, the construction of a production line of plywood, particleboard or blockboard merely costs RMB several hundred thousand. The price of our latest straw production line is 40% lower than the existing products, and operating cost is 35% less for adopting special technology.
With 30 years’ experience of wood-based panel equipment manufacturing and production, our company designs and produces wood-based panel equipment for users based on the need of market development, which has features of simple use, low operating costs and stable product quality. Considering the shortage of skilled workers, low quality of employees and rising labor costs, we apply to modern sophisticated operational control technologies, and make the interface intuitive and easy to use, and any unskilled worker can operate it after a short period of training.
Relying on the strong technical resources support, our company transforms the old wood-based panel production line for users, which allows them spending less to achieve the same production, efficiency and energy-saving purposes, and thus we can make improvement and development in wood-based panel areas jointly.
Warmly welcome to our company!

PERNOS CONECTORES N’AKRON PARA FORJADOS COLABORANTES

N’akron es líder en la distribución de pernos conectores gracias al inmediato suministro de cualquier cantidad y cualquier medida. Nuestra empresa es número uno en suministro de perno conector para forjados colaborantes, chapa colaborante y placa colaborante.

El sistema welding stud es básico para estructuras mixtas de hormigón fijado a la viga de acero mediante soldadura. Somos fabricantes de perno conector, shear connector y welding stud.

Somos especialistas en el suministro de conectores como elementos de fijacion indispensables en la instalacion de laminas de entrepiso metalico.

El perno conector N’akron es un elemento metálico, cilíndrico con cabeza que va soldado al perfil actuando como anclaje en el hormigón frente a los esfuerzos de tracción, transmitiendo esfuerzos por adherencia o por presiones de contacto según la tipología constructiva. Solidarizando así el acero y el hormigón en una pieza mixta.

La rápida fijación de los conectores, tanto en el taller como en la obra reduce de tres a cuatro veces el tiempo de colocación con respecto a una soldadura manual y por tanto los costos de instalación.

Los pernos auto-soldables eliminan todos los problemas relativos a la perforación de elementos estructurales, al debilitamiento de las piezas a trabajar y al sellado de las perforaciones evitando así filtraciones.

Dispositivo para solidarizar el acero y el hormigón en una pieza mixta. Son elementos metálicos, cilíndricos con cabeza que van soldados al perfil actuando como anclaje en el hormigón frente a los esfuerzos de tracción, transmitiendo esfuerzos al hormigón por adherencia o por presiones de contacto, según la tipología constructiva.

Además de este aspecto básico que justifica su necesidad en vigas mixtas, deben cumplir otras funciones como:

– descartar la posibilidad de rotura frágil que puede producirse cuando su separación es excesiva;

– garantizar la unión entre la cabeza del hormigón y el perfil metálico sin tener en cuenta otros factores como adherencia, rozamiento, etc., cuya posible pérdida también podría originar rotura frágil;

– permitir la aplicación de cargas directas sobre el elemento metálico sin peligro de despegue entre hormigón y acero;

– evitar que la conexión quede íntegramente en la posible zona de hormigón traccionado, ya que su función quedaría disminuida por la fisuración

– asegurar la capacidad de transmisión ante una posible inversión en el signo de los esfuerzos rasantes;

– establecer la adecuada correlación entre el cálculo y el comportamiento de la pieza durante el proceso resistente.

Soldados con la técnica de soldeo por arco revenido con férula cerámica o gas de protección.

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Device used to solidarize the steel and the concrete all in one piece .

Are metal, cylindrical acting as anchors in the concrete against the tensile stress , efforts transmitted to the concrete by adhesion or by contact pressure , depending on the type of construction .

In addition to this basic issue it must perform other functions such as:

- Rule out the possibility of brittle fracture that can occur when the separation is excessive;

- Ensure the joint between the concrete and the metal profile without considering other factors such as adhesion, friction, etc. , Whose potential loss could also lead to brittle fracture ;

- Allow the application of direct charges on the metallic element safely take-off between concrete and steel;

- Prevent the connection to be entirely in the tensioned concrete area , avoiding fisuration ;

- Ensure the transmission capacity by a possible inverted sign of the flush efforts ;

- Establish adequate correlation between the calculation and behavior of the part during tough process .

Welded technic by arc welding with ceramic ferrule or tempering gas protection.

TECHNICAL DATA

The geometry , dimensions and tolerances of the N’AKRON SD1-A connectors are represented in the accompanying figures. The shape of the base is slightly concave with rounded edges (A ) and is finished with flux in the form of aluminum ball fixed by pressure, which, when arc melt , it cleans and deoxidize the surface area of the metal base .

The dimensions of the ceramic ferrules which are used as auxiliary element for welding are designated below .