Hot-cut air-cooled die face plastic granulator

Plastic granulator LN-air-cooled die face hot cutting machine function: enhanced modification: PE, EVA, etc. + calcium carbonate, talc, titanium dioxide, carbon black, etc. (usually filled with hot air cooling at 80~90) can be degraded Masterbatch formula: PP, PE, PS, etc. + starch, additives, etc. (usually filled with hot air cooling at 80~90) Flame retardant masterbatch: PE, EVA, etc. + antimony trioxide, magnesium hydroxide, hydrogen Aluminum and so on.

LN-air-cooled dies face hot-cutting granulator Technical features: The equipment used in this method is simple and easy to operate. The disadvantage is that when the yield is low, it is easy to produce cosmid. The extruder used has a diameter of 40 to 250 mm. Technical parameters of the screw used for dry hot cutting. The cutters are 2-8, and the shape of the cutter can be long or sickle-shaped, and the latter is less prone to granules. The granulator is designed in such a way that the cutter that rotates the granulator is attached to the die plate, and the hot strip material that has just been extruded is directly cut into pellets and then cooled. The hot cutting method is not easy to damage due to the high temperature of the material. Air-cooled die face hot-cutting granulator In order to facilitate the cleaning of the machine head and the replacement of the filter, the plastic granulator has made a bold technological innovation in the connection structure between the machine head and the barrel.

The main points of this innovation are:

1. Replace the original connecting flange with a Huff locking flange.

2. Use the motor to drive the screw forward and reverse to open and close the locking flange instead of the original manual operation. 3. Use the motor to drive through the worm and worm gear to move the dicing tool holder (including the discharge plate splitter) to expose the filter. Board to replace the original manual operation. It turns out that it takes 5-10 minutes for a person to clean the machine head, and now it takes only 1-2 minutes for one person.

The structure has the advantages of greatly reducing the labor intensity, shortening the cleaning time, reducing the operator and improving labor productivity.

Schematic diagram of air-cooled granulator process: metering feeder→ twin-screw main machine→ air-cooled hot granulator→ cyclone separator→ air-cooled vibrating screen→ storage bin LN-air-cooled granulator technical parameters: (1) The material motor is an AC motor, and the main feeding motor power is 0.75KW. (2) The speed control system uses IN VT frequency converter. (3) The screw is a double-headed screw, and the speed ratio of the reduction gearbox is 17:1. (4) The motor and the reducer are directly connected, and the horizontal agitator is provided in the feeding body. The feeding is smooth and uniform, and the bridge is not bridged.

2, gear reducer (1) reduction ratio: 3:1 (2) output shaft speed: MAX500RPM (3) input shaft speed: MAX1500RPM (4) main drive gearbox deceleration and torque distribution part integrated, using parallel three-axis Designed and compact. NSK bearings are used for deceleration, torque distribution, and both output shaft radial bearings.

3, lubricating oil cooling system.

4. Main motor (1) Main motor: 18.5KW (AC motor) (Siemens Bayer) (2) Motor speed (MAX): 1500RPM

5, screw (1) screw diameter: 35.5mm (2) L / D = 40: 1 (3) screw is the building block type (4) screw mandrel 40CrNiMoA material, threaded components, and mandrel are involute joint, high strength The load is large, and the assembly and disassembly is convenient. (5) The screw component material is high-quality high-speed tool steel W6MO5Cr4V2, high-temperature vacuum quenching heat treatment. (6) The overall hardness is HRC58~62.

6. Machine barrel (1) Barrel: length L=150mm/section, a total of 10 cylinders, material 45 steel alloy sleeve, the cylinder is cooled by soft water circulation. (2) The first cylinder is the feeding cylinder, the ninth cylinder is the vacuum cylinder, the tenth is the extrusion cylinder, and the other cylinders are closed cylinders.

7. Heating system Body 1 0 sections. Temperature control section Cartridge section Heating power (KW) The heating plate type melting temperature thermocouple is used to measure the melting temperature of the material, and the pressure sensor is used to measure the material pressure.

8. Vacuum degassing device

9. Soft water circulation system (1) Soft water cooling in the barrel (2) Italian imported solenoid valve (3) The water pipe is treated with copper chrome plating. (4) Cooling from: water cooling (5) Cooling pump: 0.55KW (6) Soft water tank is made of stainless steel (7) Water pipe is made of stainless steel, no rust, not easy to be corroded, durable

10. Interlocking control system

11. Hot-cutting auxiliary machine 1. The screen changing device (1) adopts hydraulic plate type screen changing device, cast iron plate type changing net heater, hydraulic station motor power 1.5KW. (2) Hot-cut.

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https://www.recycle-plant.com/plastic-granulator-machine.html 

Shuliy machinery sells high quality charcoal equipment

Many people consider the charcoal making machine as an individual machine. However, it is a general term of series of charcoal processing machines, including sawdust machine, crushing and grinding machine, rod molding machine, carbonization furnace.

Customers can choose the proper allocation of charcoal making machines according to their actual requirements, of course, we will also give customers recommendation detailed planning for reference.

The raw material of charcoal making machine includes sawdust, rice husk, fruit shell, straw, log, branch, woodworking leftovers and so on.

The water content of raw material should be less than 12%, production site shall be more than 50 square, more than 4 meters high. Production procedure of charcoal making machine is as follows: first, make sure the following particles of raw material is diameter within 1 cm, if not, raw material shall be processed through grinding machine; then check the water content of ground raw material is more than 12%, if it is, dry them using the drying machine.

The raw material after crushing and drying will be processed into carbon rods (semi-finished products) through the rod making machine at high temperature and pressure—the whole process would be finished if the charcoal is used for combustion.

Finally, the semi-finished carbon bar will be put into a charcoal furnace for carbonization to make finished mechanical charcoal.

Shuliy machinery has rich experience in the series of producing charcoal equipment, years of experience has brought us extraordinary leadership, with constantly innovative development and improvement in charcoal equipment, Shuliy is always at the forefront in the charcoal making machine production industry providing the best technology, the best charcoal equipment for customers.

Charcoal making machine method

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https://charcoalmachines.com/charcoal-machine-production-line/

The regular service life of the charcoal making machine

The charcoal making process requires a series of equipment including pulverizer, charcoal furnace, dryer and molding machine. The service life of these devices determines the service life of the Charcoal making machine production line. And their service life can reach 3 to 5 years, so why some charcoal making machine production line is of long life long, while others not? This depends largely on its maintenance method.

During charcoal making, in the production line, the charcoal making machine grinds raw materials through the grinder, then dries them through the airflow dryer, then forms the rod by rod molding machine, and finally carbonize rods in the charcoal furnace. Among all the sectors, the charcoal rod machine is basically comprised of machine enclosure, electric control system, motor, screw propeller, heating coil, etc. In these parts, the screw propeller may be damaged by different degrees of wear and tear over time, and it may be the cause of abnormal function happening to rod making a machine that shall be taken into account for inspection and maintenance. At the same time, for charcoal making machine production line, if there is a problem occur in certain equipment or part, replace them with the original accessories to improve the service life of charcoal making machine production line.

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https://charcoalmachines.com/charcoal-machine-production-line/

In which way the high quality of the new charcoal briquette machine embedded

The new charcoal briquette machine is an energy-saving and environment-friendly charcoal production equipment, which has been recognized by a large number of users. Choosing qualified new charcoal briquette machine, can double mechanism charcoal production efficiency, with more qualified mechanism charcoal output, so in which way charcoal briquette machine’s high quality embedded?

1.The new charcoal making machine adaptable to varies raw materials

In some regions, local raw materials used for producing mechanical charcoal are, for instance, straw and corn stalks, and because of the high humidity of local climate, the new charcoal briquette machine is required to have better adaptability to very raw materials.   If the subsidy equipment saw dryer is of high quality, it can dry the material to ideal degree after one time drying, while the inferior one needs two or three times of drying. Based on the adaptability of raw materials, the research department has conducted in-depth researches and designs on the performance of equipment and the characteristics of different raw materials, and produced the rod making machine that can be adapted to various raw materials. The straw can be processed into the rod with the moisture content between 5-30% from powder to 55mm length rod.

2.High degree of automation and easy operation

With high automation and easy operation, the new charcoal making machine can save a lot of manpower, material resources and financial resources.

3.Stable Molding 

Only High quality new charcoal briquette machine can produce charcoal briquette machine of ensured quality, while equipment of inferior quality is of low efficiency, and phenomenon occurs such as producing cracked rod. Therefore to solve these problems, our company developed new bi-directional thrust bearing rotation can automatically adjust the pressure angle, preventing the raw material from blocking, with uniform processing speed, thus keeping molding stable.

Please pay attention to our website for more details:

https://charcoalmachines.com/products/charcoal-briquette-makingmachine-column/

How to choose the raw materials for advanced charcoal making machine producing

1. Cost control. The cost control of the raw materials of the new charcoal making machine determines the ultimate profit. Therefore, to purchase raw material of reasonable price is very important.

2. Quality. The cost price of raw materials is not the only decisive element for raw materials choosing, the quality of raw materials is the other thing to be concerned. This is because the quality of the raw materials determines the quality of the charcoal produced by charcoal making machine.

3. Carbon content. Carbon content has to do with the quality of the raw material and, more importantly, play a key role in making qualified mechanical charcoal.

The carbon content or quality of the raw material of the new charcoal making machinecan directly affect the charcoal of the finished product. So which raw materials shall we choose to produce charcoal? Generally, crops (peanut shells, rice shells, cotton shells, etc.) are in line with the requirements of rod making, the conventional wood (pine, fruit trees, etc.) is better, while the hardwood is the best raw material.

The large range of the source of raw materials for the production of new charcoal making machine determines that the large selection range of raw materials. Although the source of raw materials for the new charcoal making machine is extensive, it does not mean that it can be selected at will. There are also many factors that need to be taken into consideration before making a decision, so as to make machine achieve excellent production effect and gain considerable economic benefits.

Please pay attention to our website for more details:

https://charcoalmachines.com/charcoal-machine-production-line/

Notices on materials selection for the production of charcoal making machine equipment

The drying of raw materials is a vital step in the process of making charcoal. Notes for the drying of raw materials by Shuliy’s mechanical charcoal making machine are as follows:

1. Materials ranged from wood, ceramic and flake, fiber, pellet, fine powder and paste to liquid are all materials that need to be dried for the industrial use. Therefore, choosing dryer versions shall base on the state of materials;

2. The degree of combination of materials and water determining the degree of difficulty of drying, energy consumption level, and duration of staying in the dryer, is closely related to the version selection. The difficult dry materials are mainly given a long stay time, rather than enhancing external conditions;

3. Physical characteristics of materials including, density, heap density, particle size distribution, heat capacity, and material adhesion. The degree of adhesion performance lays a great impact on the work of the in and out feeding and working the effect of drying machine. If serious adhesion hinders the drying process.

4. Characteristics of materials in the drying process of charcoal making machine equipment. Including thermal sensitivity, some materials will change color and decompose after heating. The shrinkage of materials during drying will make the molded products crack or deform, thus deteriorated product and even wasted product.

The above is what should be paid attention to when drying raw material by the charcoal making machine. The quality of the raw material affects the quality of the finished mechanism charcoal directly. Therefore, users should have a good grasp of the characteristics of raw material so as to guarantee the quality of the mechanism charcoal produced, and increase the value to improve the economic benefits for sellers.

Choose charcoal making machine
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https://charcoalmachines.com/charcoal-machine-production-line/

How to replace the damaged heating loops of the Sawdust briquette machine

In the production process of mechanical charcoal, the compaction is the key. In order to promote the softening and binding of lignin and improve the density and hardness of the briquette, heating rings are installed. During the forming process of the bar extrusion, the temperature of the bar increases rapidly under the action of the heating ring, and the lignin in sawdust softened to an appropriate viscosity, results in a closer internal structure of the bar, thus improving quality of the mechanical charcoal. However, in the long process of use, if the heating coil be damaged, it needs to be replaced to ensure continuous pressing. But there are a few things to be noted when replacing the heating coil:

1.Version Matching; Before installation, we must make sure that the heating coil to

be replaced is consistent with the previous heating coil model.

2.When installing the heating coil, the outlet shall be heated eve

nly, which can

extend the service life of the heating coil and improve the lignin conversion

efficiency.

3.After the heating ring is installed, the temperature probe shall be fixed to

charging barrel to ensure the accurate controlling effect of the thermodetector.

Article on sawdust briquette machine

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https://charcoalmachines.com/sawdust-briquette-machine%EF%BB%BF/