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Jiangsu qianfeng Fasteners CO.,LTD ADD:66,xinning road,jiang an economic developmentarea,rugao nantong,jiangsu,china Tel :0513-87956999 8795768 Fax:0513- 87957089 Mobile:13901429661（qiangkun,he） E-mail：postmaster@jsqianfeng.com maomao@jsqianfeng.com Http://www.jsqianfeng.com
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Overview of insulation pins |
| Update:
2011-3-1 |
| Wall insulation building anchor bolt: This product is made of high strength nylon and plastic. Durability and good aging resistance, can be in the -40 C to +70 degrees Celsius in the environment to adhere to long-term stability. The rear end of the anchor bolt is provided with a contraction structure, and can be implanted into the wall through a hammer hammer blunt type zinc plated screw, and the main part is used for fixing the insulation board in the external wall external thermal insulation system. The product can make the load of wall external insulation system is not easy to deform, increase the bearing capacity, to deal with the problem of insulation board bonding is not strong and easy off. In this way, the data can be better fixed on the wall, and the construction is convenient and fast, especially suitable for reinforced concrete wall and solid wall. According to the insulation effect and the thickness of the plate, the product is divided into a variety of specifications, the user can be used as appropriate. The pin screw is in the melting section of ordinary screw or homogeneous section position setting pin (according to a certain arrangement), as shown in Figure 2-4 (a). When the molten material flow distribution nail, pin containing solid material or not completely melt the material flow into many small strands of material flow. These small stream between the two rows of pin position and relatively broad together, through second rows of pin and is divided into many small strands of material flow, and then converge. The more the process, material flow in solid material is more likely to be divided into more small fragments by melt surrounded, greatly increasing the contact area with the melt, accelerate the melting speed. At the same time, the helical gear has a certain self cleaning function, which avoids the deposition and decomposition of the material. There are obviously regional pin molding equipment characteristics: high degree of automation, can adjust the strong, sustainable improvement, high temperature resistance, conveyor belt, characteristics of reverse mechanism etc.. High degree of automation. From the compressor to the annealing furnace loaders are automatic, mechanical, hydraulic, electrical and gas power as an organic whole, which is common in mechanical screw fasteners, the role is to prevent the relative position of the two parts of the dynamic fault. The pin is a cylindrical shape (like a lower chopsticks) or a cone (like a chalk); end forms, there are some holes at the end of the axial diameter length of various specifications. |
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