Solution Description

This machine is outfitted with layer by layer transmission technologies which is comparable to European technological innovation. The equipment motor drives the gear on each and every layer by way of a spindles ,  and the gear stir the express belt for motion. Every single equipment has smart electrical power transmitter which can adjust the express electrical power.
1.   Double side nylon card observe is steady when it is in operation, it will never get stucked or upturning.
two.   Every belt can change the energy automatically and preserve the power equivalent simply because it has intelligent transmission technological innovation. And its speed is Variable. 
three.   We pick substantial energy nylon card track and reduced friction food quality pp CZPT rail for it.And it has automatic lubrication method so you do not need to have to add lubricating oil and no need to fix or modify any parts inside several a long time.
four.   We can layout diverse Enter and output directions in accordance to consumers workshop’s area, this sort of as lower enter and substantial output, high enter and lower output, 2 input and 2 output, 3 enter and 3 output, the final sort is elliptic sort.
5.   It saves areas and guaranteeing higher performance.
6.   Adapted to bakery goods, vegetables, fruit, meat and fish and so on.
7.   The express belt is stainless metal 304. To grantee it is sturdy, the frame is ss304 or ss201 square steel tube.
8.   Equip with automated cleaning unit and will do the cleaning immediately.There are some foodstuff scraps and stain throughout the opeation of the tower, our engineers invent automatic cleaning device which can end cleansing work inside of 1-2 hours and also dry it automatically.We have 3 kinds: solitary tower, double towers, elliptic tower.
nine.   It has variable-frequence, equipment motor and Germany Schnelder Electrical elements.
10. Belt express can be bends, slopes or spirals.
It is tailored for the following components:
1.   Material, size and width of the conveyor belt.
2.   The height, diameter and levels quantity of the tower.
3.   In feed and out feed route.
four.   Shape of the tower (round, elliptic).
5.   Material of the frame.
6.   The brand of the reduction motor, bearing, and the Inverter frequency system and display.

Working Principle:
The Main Spindle drives per gear in each layer, and gears drives per mesh belt in each layer, so that the power of gear motor to be transmitted. Each gear has smart power transmission device to adjust the transmission power automatically. 
Characteristics of Spiral Cooling/Freezing Tower(transmit layer by layer):
one. Nylon card rail in both sides are stable, without machine jams or upturning fault.
two. Due to its intelligent transmission technology, the mesh belt in each layer can adjust its tension automatically, keep the transmission force in each layer equal.
three. Adopts high strength Nylon card rail and low friction PP guide rail, resulting in lubricant in rotating unnecessary, scraps caused by friction not to drop or pollute food.
4. Food input and output directions to be customized according to customer’s workshop layout, such as Input in Lower entrance, well come out from higher exit, Input in Higher entrance, well Output from Lower exit, Twin Inputs+Twin Outputs, Three Inputs+Three Outputs, Round Circle or Ellipse Spiral Towers.

It can be used as spiral proofer, assembly with production line, which improves the production efficiency greatly, users can monitor all proof process via computer control system. Optional Device: Steam System and Heating System. The Spiral Cooling/Freezing Tower is suitable for bulk and packaged foods. It runs as usual at a temperature of 40 ºC below.
Deep  freezer
* Deep-Freezing Spiral Tower designed according to usage of foods.
* Cooling/Freezing Settlement personalize for bread,pizza,dumplings,wonton,fresh vegetable,fish or other meat.
Suitable for cooling all kinds of baking foods and fried foods.there are 2 varieties: Natrual CZPT & Controlled Freezing.

Mesh belt to be customized, 
narrowed to be 200mm, widest to be 1300mm, 
Spiral tower, shortest to be 50m, longest to be 1200m.
The largest diameter of Spiral Tower to be 12m, shortest to be 1.5m.
The largest Spiral Tower height to be 6m, 40 layers at most.

How to Examine Diverse Types of Spur Gears

When evaluating distinct types of spur gears, there are many critical issues to consider into account. The primary factors contain the following: Frequent apps, Pitch diameter, and Addendum circle. Below we will search at every of these elements in more depth. This report will help you recognize what each and every kind of spur equipment can do for you. No matter whether you might be seeking to energy an electric motor or a construction device, the right equipment for the job will make the work easier and help save you income in the extended run.

Frequent programs

Between its many applications, a spur equipment is commonly utilised in airplanes, trains, and bicycles. It is also utilized in ball mills and crushers. Its higher speed-low torque abilities make it best for a range of purposes, such as industrial machines. The following are some of the widespread employs for spur gears. Outlined beneath are some of the most common varieties. Although spur gears are normally peaceful, they do have their limits.
A spur equipment transmission can be external or auxiliary. These models are supported by front and rear casings. They transmit drive to the accessory models, which in switch transfer the device. The push speed is typically among 5000 and 6000 rpm or twenty,000 rpm for centrifugal breathers. For this cause, spur gears are typically utilised in large equipment. To understand much more about spur gears, watch the following video.
The pitch diameter and diametral pitch of spur gears are essential parameters. A diametral pitch, or ratio of teeth to pitch diameter, is important in identifying the center distance among two spur gears. The heart length between two spur gears is calculated by incorporating the radius of every single pitch circle. The addendum, or tooth profile, is the height by which a tooth assignments over the pitch circle. Besides pitch, the heart length between two spur gears is measured in conditions of the distance among their centers.
Another crucial attribute of a spur gear is its minimal velocity capacity. It can produce great electricity even at low speeds. Nevertheless, if sounds management is not a precedence, a helical gear is preferable. Helical gears, on the other hand, have teeth organized in the opposite route of the axis, creating them quieter. Nevertheless, when thinking about the sound level, a helical equipment will operate far better in minimal-pace situations.


The development of spur gear commences with the chopping of the equipment blank. The gear blank is manufactured of a pie-shaped billet and can differ in size, shape, and bodyweight. The reducing process needs the use of dies to develop the correct gear geometry. The equipment blank is then fed gradually into the screw machine until it has the wanted condition and dimension. A metal gear blank, named a spur equipment billet, is used in the manufacturing method.
A spur equipment is composed of two components: a centre bore and a pilot gap. The addendum is the circle that operates together the outermost factors of a spur gear’s teeth. The root diameter is the diameter at the foundation of the tooth room. The aircraft tangent to the pitch surface is referred to as the pressure angle. The complete diameter of a spur gear is equivalent to the addendum plus the dedendum.
The pitch circle is a circle formed by a series of tooth and a diametrical division of each and every tooth. The pitch circle defines the length amongst two meshed gears. The middle distance is the length among the gears. The pitch circle diameter is a essential issue in figuring out center distances between two mating spur gears. The center distance is calculated by including the radius of each gear’s pitch circle. The dedendum is the peak of a tooth over the pitch circle.
Other considerations in the layout procedure incorporate the substance used for building, surface treatments, and quantity of enamel. In some cases, a standard off-the-shelf gear is the most proper selection. It will fulfill your software needs and be a cheaper option. The equipment will not very last for lengthy if it is not lubricated appropriately. There are a amount of different techniques to lubricate a spur gear, like hydrodynamic journal bearings and self-contained gears.

Addendum circle

The pitch diameter and addendum circle are two crucial dimensions of a spur gear. These diameters are the general diameter of the gear and the pitch circle is the circle centered all around the root of the gear’s tooth areas. The addendum issue is a perform of the pitch circle and the addendum benefit, which is the radial distance between the leading of the equipment tooth and the pitch circle of the mating gear.
The pitch surface is the correct-hand facet of the pitch circle, although the root circle defines the place in between the two gear tooth sides. The dedendum is the distance in between the top of the equipment tooth and the pitch circle, and the pitch diameter and addendum circle are the two radial distances in between these two circles. The distinction in between the pitch floor and the addendum circle is identified as the clearance.
The variety of enamel in the spur equipment should not be significantly less than sixteen when the force angle is 20 degrees. However, a gear with 16 enamel can nonetheless be utilized if its energy and contact ratio are in design limits. In addition, undercutting can be prevented by profile shifting and addendum modification. Even so, it is also possible to lessen the addendum length by way of the use of a constructive correction. However, it is important to be aware that undercutting can happen in spur gears with a adverse addendum circle.
Another essential aspect of a spur equipment is its meshing. Simply because of this, a normal spur gear will have a meshing reference circle called a Pitch Circle. The middle length, on the other hand, is the length between the center shafts of the two gears. It is crucial to realize the simple terminology involved with the gear program just before beginning a calculation. Despite this, it is important to keep in mind that it is feasible to make a spur equipment mesh using the same reference circle.

Pitch diameter

To figure out the pitch diameter of a spur gear, the sort of travel, the sort of driver, and the sort of driven machine need to be specified. The proposed diametral pitch worth is also defined. The smaller the pitch diameter, the considerably less contact anxiety on the pinion and the lengthier the support existence. Spur gears are produced using simpler processes than other sorts of gears. The pitch diameter of a spur gear is critical since it determines its pressure angle, the working depth, and the complete depth.
The ratio of the pitch diameter and the quantity of enamel is named the DIAMETRAL PITCH. The tooth are calculated in the axial plane. The FILLET RADIUS is the curve that forms at the base of the equipment tooth. The Total DEPTH Tooth are the ones with the operating depth equal to 2.000 divided by the typical diametral pitch. The hub diameter is the outdoors diameter of the hub. The hub projection is the distance the hub extends beyond the equipment face.
A metric spur equipment is generally specified with a Diametral Pitch. This is the quantity of tooth for every inch of the pitch circle diameter. It is normally measured in inverse inches. The standard plane intersects the tooth surface area at the level exactly where the pitch is specified. In a helical gear, this line is perpendicular to the pitch cylinder. In addition, the pitch cylinder is usually typical to the helix on the outside.
The pitch diameter of a spur equipment is usually specified in millimeters or inches. A keyway is a machined groove on the shaft that suits the crucial into the shaft’s keyway. In the standard airplane, the pitch is specified in inches. Involute pitch, or diametral pitch, is the ratio of tooth per inch of diameter. While this might seem to be complicated, it truly is an essential measurement to comprehend the pitch of a spur equipment.


The main edge of a spur gear is its capacity to lessen the bending stress at the tooth no matter the load. A typical spur equipment has a confront width of twenty mm and will fall short when subjected to 3000 N. This is much much more than the generate power of the materials. Here is a look at the substance houses of a spur gear. Its power is dependent on its materials properties. To uncover out what spur gear substance greatest suits your machine, follow the subsequent actions.
The most widespread material utilised for spur gears is steel. There are diverse varieties of metal, which includes ductile iron and stainless steel. S45C steel is the most widespread steel and has a .45% carbon articles. This type of steel is easily available and is used for the creation of helical, spur, and worm gears. Its corrosion resistance tends to make it a popular material for spur gears. Here are some benefits and negatives of metal.
A spur equipment is manufactured of metal, plastic, or a blend of these supplies. The primary gain of metallic spur gears is their toughness to excess weight ratio. It is about one particular third lighter than steel and resists corrosion. Although aluminum is far more pricey than metal and stainless metal, it is also less complicated to equipment. Its design and style makes it effortless to personalize for the application. Its flexibility enables it to be utilised in virtually every single software. So, if you have a specific need to have, you can very easily locate a spur gear that matches your requirements.
The layout of a spur equipment greatly influences its performance. Consequently, it is important to pick the correct materials and measure the actual dimensions. Aside from becoming crucial for functionality, dimensional measurements are also important for quality and reliability. Therefore, it is essential for experts in the market to be common with the terms used to describe the supplies and areas of a gear. In addition to these, it is important to have a great knowing of the materials and the dimensional measurements of a gear to guarantee that manufacturing and buy orders are accurate.

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