Jiangsu Double Arrow Conveyor Machinery Co.,Ltd.

Jiangsu Double Arrow Conveyor Machinery Co.,Ltd. China's Leading Quality Manufacturer of Belt/ Roller Conveying machine, rollers, idlers, brackets, belts, Jiangsu Double Arrow Conveyor Machinery Co.,Ltd.

is a proffessional convoyer system manufacturer,located in economically developed Yagtze River Delta hinterland of Jiangyin City, Jiangsu Province. China

The company is a mordernized comprehensive enterpise intergrated with production, processing, research, trade, sales. Under its jurisdiction, it has two subsidiaries,They are Jiangyin Engphoeny Mechanical Co.,Ltd. and Well Rubber Co.,Ltd.,with

which the two trademarks DOUBLE ARROW and ARROW are indentified seperately. Double Arrow mainly focus on producing conveyor equipment such as belt conveyor,elevator,pipe belt conveyor,crusher,gravity roller conveyor and Varity conveyor idler rollers such as steel roller, impact roller,friction roller,nylon roller, UHMWPE roller ,drum pulley,electricity motors as well as other other conveyor components(ie. Roller frame bracket, deviation switch)

We introduced two sets advanced roller production lines, which can process the rollers with the range of dia from 25mm to220mm, length within 3000mm. as well as two sets of high – efficient and intelligent rubber belt vulcanizing machine, with the processing scope of belt width from 300mm to 2000mm .Meanwhile,Dobuble Arrow equipped with multiple CNC machine tools for large sized products processing. The products are widely used in coal mining,metallurgy, machinery, ports, electrical power,chemistry,construction,food and medical packing industries.The company has a formality management system and strictness QC organization through fully implement of ISO9001:2008, which ensure the qualified products to be supplied for customers. So far,The products have been exported to Canada,Australia,New zealand,Germany, Singapore,Thailand,Malaysia, Philippine,Japan,Korea,South Africa,Middle east and other south American countries, the quality is well received by customers. Double Arrow always believe that only providing the reliable quality products for customers,the enterprise can get the long term development and the business cooperation can go further.

Comparison of the applicability of belt machine and roller machine in assembly line operationIn the line operation, the ...
31/05/2024

Comparison of the applicability of belt machine and roller machine in assembly line operation

In the line operation, the belt machine and the roller machine have their own advantages, but the choice of which equipment is more suitable depends on the specific production needs and scenarios. Here's a comparison of the two:

Belt Machine:

Flexibility: The layout of the belt conveyor is relatively flexible and can be adjusted accordingly according to the process, terrain and workshop environment. It can not only transport horizontally, but also achieve a certain inclined Angle of transport, which makes it very suitable for the variable pipeline operating environment.
Power consumption: Because there is no relative movement between the material and the conveyor belt, the running resistance of the belt conveyor is small, and the wear and crushing of the cargo is also small, which helps to reduce the production cost.
Scope of application: Belt machine can be widely used in various industries, especially suitable for large-scale production. Its simple structure and relatively low price also make it the first choice for many businesses.

Roller table machine:

High efficiency: The roller machine adopts the assembly line operation mode, which can be continuously produced, thereby improving production efficiency. This efficient production method is particularly suitable for environments that require large-scale, rapid production.
Degree of automation: the roller can achieve a high degree of automated production and reduce manual intervention, which can not only improve production efficiency, but also ensure product quality.

Application: The roller machine performs well in the mass production of the same product, such as steel mills, automobile factories, electronics factories, etc. These situations often require equipment that is efficient, stable, and capable of mass production.

In SUMMARY:
If the production environment requires a high degree of flexibility and lower costs, while the production scale is not particularly large, then the belt machine may be a better choice.

If the production environment requires high efficiency, high automation and mass production of the same product, then the roller machine will be more suitable.

When choosing, other factors should also be considered, such as the maintenance cost of the equipment, the service life and the compatibility with the existing production system of the enterprise.

When comparing the price of belt and roller machines, several factors need to be considered, including the manufacturing...
31/05/2024

When comparing the price of belt and roller machines, several factors need to be considered, including the manufacturing cost of the equipment, complexity, materials required, and the size of the market. However, since prices can vary depending on a number of factors such as supplier, brand, configuration and degree of customization, it is difficult to give an absolute conclusion. However, based on the information I have, I can offer a few general points:

Manufacturing cost:
The structure of the belt machine is relatively simple, mainly composed of a driving device, a belt, a supporting roller and a tensioning device. This relatively simple construction could mean lower manufacturing costs.
The roller table consists of multiple parts such as stowage roller, aluminum side plate, sheet frame, tie rod, bearing, etc. The structure is more complex, which may increase its manufacturing cost.

Market Price:
On the market, the price range of the belt machine is large, and the price will vary according to different specifications, brands and configurations. But in general, due to the wide application and large-scale production of belt machines, its price is relatively close to the people.
Due to its specific application and needs, the market price may be relatively high, especially for customized roller machines.

Degree of customization:
Belt machines are usually easier to customize according to specific needs, from simple conveying to complex automation systems can be achieved, and the customization cost is relatively low.
Roller machines, especially those that are highly customized, can be more expensive to design and manufacture.

In summary, although it is not possible to give a specific price comparison, in general, the belt machine may have a relatively low price because of its simple structure and wide range of applications. However, this does not mean that belt machines are a cheaper option in all cases, as the specific price can also be affected by a number of factors.

For the most accurate pricing information, it is recommended to contact the supplier or manufacturer directly and provide specific requirements specifications so that they can provide a detailed quote.

Belt conveyor is more suitable for the transport of bulk materials, small items or irregular items. Here are a few reaso...
31/05/2024

Belt conveyor is more suitable for the transport of bulk materials, small items or irregular items. Here are a few reasons:

Adaptability: The belt machine has strong adaptability and can transport materials of various shapes, including bulk materials, small items or irregular items. The conveyor belt of the belt conveyor can be adjusted according to the shape and size of the material to adapt to different transportation needs.
Continuity: The belt conveyor enables continuous and efficient material handling, which is very beneficial for scenarios where large quantities of bulk materials, small items or irregular items need to be handled quickly.
Flexibility: The conveyor belt of the belt machine can flexibly adjust the speed and direction to meet the transportation needs of different items. At the same time, the belt machine can also be arranged in a complex environment to adapt to various terrain and working environment.

In contrast, although the roller can also transport bulk materials, small items or irregular items, but usually need to put these items in the pallet or turnover box for transport. The belt conveyor can deliver these items directly without additional packaging or containers.

In summary, the belt conveyor is more suitable for the transport of bulk materials, small items or irregular items.

Roller and belt machines1. Roller table machineRoller table machine is mainly composed of laying roller, aluminum side p...
31/05/2024

Roller and belt machines

1. Roller table machine

Roller table machine is mainly composed of laying roller, aluminum side plate, sheet frame, tie rod, bearing, driving device and chain. Its working principle is to drive the traction chain through the driving device, so as to drive the drum rotation. When the workpiece is blocked, the roller is blocked and slides at the friction plate to realize the stacking function. Roller machine is suitable for the transport of various types of boxes, bags, pallets, etc., especially for the transport of bulk materials, small items or irregular items. In addition, the roller can also transport a single heavy object or withstand a large impact load.

Roller machine features include:

Conveying capacity is large, conveying distance is long.
Smooth transportation, no relative movement of materials and conveyor belts, low energy consumption.
Simple structure, easy maintenance, standardized components.
Low noise, long service life.
Two, belt machine

Belt machine is a kind of equipment that drives the movement of the belt by driving the wheel hub and relying on friction, so as to drive the object to move on the supporting roller. Belt machine is mainly composed of driving device, belt, supporting roller and tensioning device. The working principle is to drive the wheel hub through friction traction belt movement, and then the belt through tension deformation and friction to drive the object movement.

Belt machine features include:

Simple structure and low cost.
Suitable for light transmission and less noise than chain conveyors.
Continuous and efficient material handling is possible.
It can also be flexibly arranged in complex mine terrain and harsh working environment to ensure continuous and stable operation of the production line.
In addition, the belt machine is also widely used in logistics warehousing, food processing, power industry, construction industry, chemical industry and metallurgical industry and other fields.

Sum up

Roller machine and belt machine are important material conveying equipment, with their own characteristics and application scenarios. Roller machine is suitable for large, heavy transmission or assembly, with large conveying capacity, smooth transportation, simple structure, easy maintenance and other advantages; The belt conveyor is suitable for continuous and efficient material transportation, with simple structure, low cost, strong adaptability and other characteristics. When choosing which equipment to use, decisions should be made based on specific production needs and scenarios.

In industrial production, reducing the noise and dust pollution generated by the belt conveyor is crucial, which is not ...
31/05/2024

In industrial production, reducing the noise and dust pollution generated by the belt conveyor is crucial, which is not only related to the improvement of the production environment, but also related to the health and safety of employees. The following are some specific methods and measures:

Reduce noise:

Choose low noise equipment:

In the design and selection stage of the belt conveyor, priority should be given to low-noise motor, reducer and other key components.
Optimized rollers and idlers are used to reduce the noise generated during mechanical operation.

Optimize belt and roller design:
The use of a smooth surface roller reduces the friction resistance between the belt and the roller, thereby reducing noise.
Select high-quality belt materials to reduce the vibration and noise of the belt during operation.

Strengthen equipment maintenance:
Check the operating status of the equipment regularly, replace severely worn parts in time, and keep the equipment in good condition to reduce the noise caused by aging or damage of the equipment.

Sound insulation measures:
Sound walls or sound enclosures are set up around the belt machine to isolate the spread of noise.
Install silencers or mufflers at key locations to absorb and reduce noise generation.

Reduce dust pollution:

Optimized material selection:

For transporting granular or powdery materials, it is recommended to choose rubber materials with high tensile strength, wear resistance and not easy to age, so as to reduce the wear of the belt on the material, thereby reducing the generation of dust.

Optimization of transportation solutions:
The capping device is arranged on the upper part of the belt conveyor to avoid secondary dust during the transportation of the material.
Use efficient filter materials and clean dust collection systems such as dust hoods or bag filters in time to reduce dust spillover.

Install dust collection equipment:
Install a dust collector on the belt machine, collect the dust generated by the belt machine, and discharge it after treatment to avoid pollution caused by direct discharge to the environment.

Wet dust removal:
The water spray device is arranged on the belt machine to make the water mist fully contact with the dust discharged by the belt machine, so that the dust settles and the purpose of dust removal is achieved.

In summary, by selecting low noise equipment, optimizing design and material selection, strengthening equipment maintenance and taking sound insulation and dust removal measures, the noise and dust pollution generated by the belt conveyor in industrial production can be effectively reduced, thus creating a more healthy and safe production environment.

In industrial production, improving the efficiency of the belt machine is crucial, the following are some suggestions an...
31/05/2024

In industrial production, improving the efficiency of the belt machine is crucial, the following are some suggestions and methods:

Reduce slippage:
Follow the matching principle to ensure that the belt matches the size of the drive or driven wheel to reduce relative slip.
By increasing the tension force or adjusting the position of the belt tensioning device, the relaxation of the belt is reduced, thereby reducing slip.
Check and clean the surface of the belt and wheel regularly, or replace damaged parts to keep the belt running tightly against the wheel face.

Optimize pulley and drive components:
Choose a pulley with reasonable rim height and less wear to reduce energy loss.
Use materials with low friction coefficient to make belts and driven wheels to reduce friction resistance.
Use highly efficient transmission components, such as gear drives or chain drives, to improve overall transmission efficiency.

Reasonable planning and layout:
According to the production demand, the layout of the belt conveyor is reasonably planned to ensure the smooth flow of materials and reduce unnecessary transfer and waiting time.

Technological transformation and upgrading:
Technical transformation of existing belt conveyor, such as adding roller to increase belt tensioning stroke, improve the operating efficiency and stability of equipment.
The advanced control system is adopted to realize the intellectualization and automation of the belt conveyor and reduce human error.

Regular maintenance and maintenance:
Make a strict maintenance and maintenance plan, and regularly overhaul the belt conveyor to ensure that the equipment is in the best working condition.
Timely replacement of severely worn belts and parts to avoid equipment failure affecting production efficiency.

Improve effective uptime:
Try to avoid normal maintenance during transportation needs to maintain continuous operation of the belt conveyor.
Prevent equipment failure and reduce the downtime caused by human causes, improve the effective running time of the belt conveyor.

Reduce failure rate:
Regularly check that the force of the conveyor belt is uniform to avoid negative impact on transport capacity.
Strengthen the device monitoring and early warning system to detect and handle potential faults in a timely manner, reducing the probability of failure.

Through the implementation of the above measures, the belt conveyor in industrial production can significantly improve the operating efficiency, thus bringing higher production benefits to enterprises.

Belt conveyor (also known as belt conveyor), as a continuous conveying equipment, has a wide range of applications in in...
31/05/2024

Belt conveyor (also known as belt conveyor), as a continuous conveying equipment, has a wide range of applications in industrial production. The following are the main advantages and disadvantages of the belt machine:

Advantages:
Strong transport capacity: the belt conveyor can continuously and efficiently transport a large number of materials, suitable for high transport volume scenarios.
Distance adaptability: whether it is short distance or long distance transmission, the belt machine can adapt well, especially for long distance and large Angle of transmission.
Simple structure: the structural design of the belt machine is relatively simple, easy to maintain and operate.
Smooth operation: the belt conveyor is relatively stable during operation, the damage to the material is small, and it is suitable for conveying fragile or materials that need to be handled carefully.
Low cost: Compared with other conveyor methods, the operation and maintenance costs of the belt conveyor are relatively low.
High flexibility: the belt machine can be flexibly configured according to needs, such as adding lifting baffles, skirts and other accessories to adapt to different conveying needs.

Cons:
Limited adaptability to the material: the belt conveyor has certain requirements for the nature of the conveying material, for example, the material with large viscosity or high humidity may stick to the belt, affecting the conveying effect.
Belt wear: As the core component of the belt conveyor, the belt is vulnerable to wear and tear and needs to be replaced regularly, which increases certain maintenance costs.
Relatively high energy consumption: Although the operating cost of the belt conveyor is low, its energy consumption is relatively high in the case of long distance and large transportation volume.
Environmental factors have a large impact: the belt machine may be affected in harsh environmental conditions (such as high temperature, low temperature, humidity, etc.), resulting in performance degradation or failure.
Large footprint: Compared with other conveying equipment, belt machines usually require longer installation space and more support structures, and occupy a relatively large area.

In summary, the belt machine has significant advantages in industrial production, such as strong transportation capacity, distance adaptability, etc., but at the same time, there are some disadvantages, such as limited material adaptability, belt wear and so on. When choosing whether to use a belt conveyor, it is necessary to consider these factors as well as specific application scenarios and needs.

As an efficient and convenient material conveying equipment, belt conveyor has a wide range of applications in many indu...
31/05/2024

As an efficient and convenient material conveying equipment, belt conveyor has a wide range of applications in many industries. The following is the specific application of the belt machine in different industries:

Mining industry: Belt machine plays a vital role in the mining industry, it can be used to transport a variety of ore, coal, limestone, sand and other materials. In mining production, the belt conveyor can achieve continuous and efficient conveying of materials to ensure the stable operation of the production line.
Factory industry: In factory assembly line operations, belt machines are widely used to transport various parts and finished products. It makes the production process on the assembly line more efficient and automated, and improves the production efficiency.
Building materials industry: In the building materials industry, the belt conveyor is suitable for conveying materials such as limestone and fly ash in cement production lines. It plays a key role in the transfer of building materials and improves construction efficiency.
Port industry: The belt conveyor has significant advantages in port loading and unloading operations, and can be used for loading and unloading, transit, storage and other operations of bulk goods. This not only improves work efficiency, but also enhances work safety.
Food industry: In the food processing line, the belt machine can be used to transport feed, grain, flour, vegetables and other materials. It ensures a hygienic, efficient and automated food production process.
Airport industry: The belt machine is used in the airport for the transportation and sorting of baggage and goods, which greatly improves the operation efficiency of the airport and reduces labor costs.
Warehouse industry: In the warehouse, the belt conveyor can be used for material transportation and packaging, making the operation of the warehouse more convenient and efficient.
Metallurgy industry: The belt machine is also widely used in the metallurgical industry, such as transporting raw materials such as ore and mineral powder from different processes of the production line to the next process, or transporting finished products from the production line to the warehouse or loading area.
Logistics industry: In the logistics industry, the belt conveyor improves the efficiency of transporting goods from the shelves of the warehouse or logistics center to the loading area, and also facilitates the operation of unloading goods from the truck to the warehouse.
Power industry: Belt conveyor in the power industry is mainly used for coal transmission in coal-fired power plants to ensure the stable operation of boilers.
In addition, the belt machine also plays an important role in the fields of printing and packaging, metal smelting, chemical industry and agriculture. Different types of belt machines, such as DT-II, TD75, DJ, etc., as well as heavy-duty belt machines such as GD and QD, are selected and used according to specific application scenarios and needs.

In general, the belt conveyor with its efficient and convenient characteristics has become an indispensable material handling equipment in modern industrial production.

29/04/2024

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29/04/2024

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29/04/2024

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