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+ - SPAM: The Choice Of Conveyor Roller

Submitted by sxf0911
sxf0911 (2708463) writes "1, The choice of conveyor roller’s length: We should chose proper width conveyor rollers according to the goods that with different width. Generally, we adopt the “conveyance object +50 mm” .

2, The choice of the conveyor roller’s wall and axis diameter: We should work out the weight that each conveyor roller should bear according to the average weight of the conveyed goods that assigned to the contacted roller.

3, Conveyor Roller’s material and surface treatment: According to different transfer enviroment to determine conveyor roller’s material and surface treatment (Carbon steel plated zinc, stainless steel, blackening processing, rubber coating).

4, The installation method of conveyer rollers: According to the specific requirements of the conveyor roller, we can chose the following installation methods: spring pressure, inner teeth shaft, flat tenon, opened axle pin. For taper roller, roll surface width and taper determined by size and turning radius of goods."

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Nintendo

+ - Buy 3DSXL The Nintendo 3DS XL Red Or Black->

Submitted by
Pamila Paynes
Pamila Paynes writes "The Nintendo 3DS XL system combines next-generation portable gaming with eye-popping 3D visuals — without the need for special glasses. Take 3D photos, connect to friends, other players, or wireless hotspots with the wireless StreetPass and SpotPass communication modes. From games to photos and beyond, Nintendo 3DS XL is the ultimate 3D entertainment system. It comes bundled with a 4GB SD card, making it perfect for downloading content from the Nintendo eShop. The Nintendo 3DS XL system plays all Nintendo DS games. Nintendo DS games will not appear in 3D."
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+ - Screw Conveyor->

Submitted by
sxf0911
sxf0911 writes "Screw conveyor is one type of continuous conveyors which is used in metallurgy,building materials, chemical industry, food production and other maching industries. Compare to other conveying equipments, screw conveyor has these advantages: small size of section from whole set, move steady and reliably, handle safety,fix simply etc. Material of screw conveyor body structure: Carbon steel baked varnish and stainless steel. Total length of screw conveyor conveying coils: bottom chain of carbon steel: 60m, bottom chain of stainless steel: 48m. Width of screw conveyor conveying:400mm,600mm.Available lifting height: 1.maximum height of single drive is 6m, but actual carry and weight must be matched with total length of totsl length of conveying coils. 2.Length will be reached 20m if installed in series. Suitable industries: drink, beer, cigarette, postal service, newspaper industry,printing, food, pharmacy, logistics, electronics and so on. Maximum loading bearing (each set): bottom chain of carbon steel750g Bottom chain of stainless steel600kg"
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+ - Belt-Conveyor->

Submitted by
sxf0911
sxf0911 writes "Belt conveyor use the continuous or indirect movement to transport cargoes which have different weight. It can not only transport all kinds of goods in bulk, but also can transport many different cartons, packaging bags which have different weight.It is suitable for widely industries such as food, electron, chemistry, print and so on.Belt conveyors Structural forms: slot type belt conveyor, flat type belt conveyor, climbing type belt conveyor and many other forms belt conveyors. It is also can add some accessories like lifting side bar, hemline, and can satisfy all kinds of craft requirements. The workbench and added lattern support on two sides of the conveyor can be the accessory coils on the electronic instrument accessory or food package.

Material of body structure: Carbon steel or stainless steel
Material of belt: High-rangking PVC, antistatic level, FDA up to the standards of white food level.
Speed of conveying: According to the need of customer, enclose with speed control equipment.
Angle: 30-180.
Loading bearing: According to the size of the machine body, max loading bearing 200kg.
Machine types which are overweight load or over high-speed operation can be customized."

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+ - Belts conveyor characteristics->

Submitted by
sxf0911
sxf0911 writes "The conveyor belts is a key component of an integral part of the belts conveyor. In recent years, the rapid economic development in China, affected by the unstable global economic recovery trend, expanding domestic demand, the state has increased investment in infrastructure construction, the western development strategy and revitalization of the old industrial bases in Northeast China As China enters "ten Five-opened a new chapter in the development plan, the mining and construction of the mine is in the ascendant. In order to improve the efficiency of the construction and production of conveyor economic construction right-hand man. The conveyor needs improvement will definitely lead to the development of the conveyor belts industry.

Due to the use of the different environment, in order to adapt the work environment, the design of the conveyor is not the same, and some can adapt to a high-temperature environment, and some are anti-wear ability. The conveyor belts determined what conveyor can work under what conditions. General conveyor belts are made by the skeleton material, overburden, and the bonding layer material, backing material three parts. Covering layer protection framework materials, transportation of materials to absorb the impact of logistics, increase friction, anti-wear, guarantee of the conveyor belts work properly, the conveyor belts can achieve the high temperature, wear-resistant, anti-static and other special needs depends on the characteristics of the overburden material. In accordance with the division of the overburden material, the conveyor belts divided into rubber conveyor belts and lightweight conveyor belts. Delivery of heavy materials in the heavy industries of rubber conveyor belts, such as iron and steel, coal, accounting for more than 90 percent of the conveyor belts downstream market. Currently, the global conveyor belts market size six to seven hundred million square meters per year, mainly use rubber as material of conveyor belts. All in all, rubber conveyor belts due to the impact of the downstream industry, over the past decade has been the special requirements of these industries as the core to the development of high-temperature, high-strength, flame retardancy direction. Light conveyor belts are mainly used in light industry and agriculture, mainly automated production line products bearing transport, light industry to automate the production of key components.

Article resource:http://www.uch-conveyor.com/belt-conveyor.html"

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User Journal

Journal: Belt Conveyor

Journal by sxf0911

A conveyor belt (or belt conveyor) consists of two or more pulleys, with a continuous loop of material - the conveyor belt - that rotates about them. One or both of the pulleys are powered, moving the belt and the material on the belt forward. The powered pulley is called the drive pulley while the unpowered pulley is called the idler. There are two main industrial classes of belt conveyors; Those in general material handling such as those moving boxes along inside a factory and bulk material

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