MUZL 350/420 Type Pellet Mill

MUZL350/420 Type Pellet Mill is an advanced feed pelletizer manufactured by Muyang, and the whole manufacturing procedure completely complies with the international technology standards. This machine is specially used for animal feed processing, generally for processing powdery, foldable and easily pelletized materials to produce pellet feeds for livestock, poultry and aqua animals.

To ensure safety and efficiency, this pelleting machine shall be used in the areas with an altitude lower than 1000 m, a temperature from -5℃ to 40℃ and an air relative humidity from 30％ to 95％.

The systems of the pelleting machines from the top down consist of a feeder, a conditioner and a principal machine. The mash with water content less than 18% as required enters the feeding auger from the pelletizing bin at a proper rate by adjusting the rotating speed of the frequency control motor, and then enters the conditioner. The material will be sufficiently mixed with steam in the conditioner by stirring paddles of the conditioner, and molasses or oil can be added through the feeding inlet for molasses if necessary. The temperature of compound mash is normally controlled within 65~95℃ and the humidity 14~17% based on different formulas, and finally the material enters the pelletizing chamber and is pelletized to pellets by the press rollers and the ring die. The length of the pellets is control by adjusting the clearance between the cutting knives and the ring die.

MUYANG Pelleting Machine MUZL 600/1200

MUZL 600/1200 pelleting machine is excellent in processing high-grade fish feed. It is also suitable for poultry feed and pig feed production.

Triple rollers

*Balance stress distributed on the ring die can protect it from broken;

*Triple working zones greatly increase the production capacity of a pellet mill;
*Each roller corresponds to a cutter, the pellet length can be controlled reliably;
*Feed pellets have longer retention time in die holes and obtain better durability and *appearance; (compared to 2-roller pellet mill)

Especially suitable for the production of high-grade fish feed.



Two-motor timing-belt stepping drive



Transmission efficiency as high as that of gear drive
Flexible drive, more stable and lower noise than gear drive;
Unlike gear drive, it is free of lubrication, more convenient for maintenance and replacement.
Double-motor drive contributes to uniform stress distributed on main shaft bearings, of which the service life could up to 5 years.

Hydraulic brake type



Advantages:
1. Hydraulic brake type to replace shear pin type, overload protection is more safe and reliable;
2. Production can be restored quickly after overload;
3. Hydraulic take-up system to keep the V-belts at both two sides tightened with a same tension.
Disadvantage:
Compared to shear pin type, it is complicate in structure and a little bit expensive.

Ring die



Made of forged high chrome alloy steel;
Advanced gundrill technology to guarantee position accuracy as well as surface roughness of die holes;
Vacuum quenching treatment applied to harden working surface and diminish deformation of a ring die.

MUZL610 Series Pellet Mill

MUZL610-type pellet mill is an advanced pellet mill, which is of Jiangsu Muyang Group manufactured. The entire manufacturing process is in full accordance with international technical standards.

Application and adaptability
(1) This pellet mill is specially used for animal feed processing, generally for processing powdery, foldable and easily pelletized materials.
(2) For ensuring the operation safety of the machine, the altitude of the service region of this machine should be less than 1000m, temperature range 5℃～40℃, and air relative humidity range 30%~ 85%.
(3) Do not used in food processing.
(4) When the region does not accord with the above conditions, in order to be given special instructions.



Main features and functions of the equipment
(1) MUZL610-type pelleting machine is an advanced pellet mill, which is of Jiangsu Muyang Group manufactured. The entire manufacturing process is in full accordance with international technical standards.
(2) Double-motor and V-belt driving system is adopted for this machine type, which is characterized by ideal drive ratio, great driving moment, smooth rotation, high output, low noise, and easy operation and maintenance.
(3) This type of machine can be fitted with many kinds of ring dies with φ1.5~ φ12 die holes and different thickness, so customers can select them for use as required to achieve the optimum technical and economic efficiency.
(4) Advanced frequency control motor is adopted for this machine type to feed material, equipped with overload protection devices, outside discharging mechanisms and Magnetic separating device.
(5) Various conditioners are available, such as single-conditioner, double-conditioner, triple-conditioner, different diameter cylinder conditioner and feed etc.

Safety Specification for Operation of Pellet Mill

In order to ensure the safety of electric circuits and avoid explosion resulted from spark discharge, the paint coat at the electric connections must be removed, to make them earthed reliably.

General safety points
1. This machine shall be operated by trained and designated workers.
2. The main power supply must be cut off when making repairs and maintenance work, and it is forbidden to open the operation gate until the equipment is stopped fully.
3. When the machine is running, it is strictly forbidden to put fingers near the running parts, such work as inspection, maintenance and cleaning etc cannot be done until the rotor of Pellet Mill has completely stopped.
4. Wear protective gloves (max. temperature of ring die, press roller and other parts can be high up to 100℃), safety shoes with steel plate and safety helmets when making repairs and maintenance work.
5. It is not allowed to take off the guard for machine when running.
6. In case maintenance and inspection work should be done with a welder or other tools that can generate sparks, strict safety precautions must be taken against dust explosion and combustion.
7. The electric control device provided by Jiangsu Muyang Group is an integral part of the Accident Prevention Safety Plan, which shall be checked and approved in writing by experts of Muyang Group before startup. If any control system used for the equipment produced by Jiangsu Muyang Group is provided by a third party, it shall be manufactured according to the specifications of Muyang Group, and shall be checked carefully and approved in writing by an expert from Muyang Group before startup. If the control system for Muyang machinery equipment is not manufactured as per the quality standard, the Muyang Group will refuse to take any responsibility and the Group will reserve the right to investigate and affix the responsibility of the operator.
8. The interlocking limit switch is installed for opening the operation gate of Pellet Mill, the strict wiring must be ensured for cutting off the switch when opening the gate and the equipment cannot be started up after opening the operation gate. This safety device is concerned in life safety, so it may not be re moved or discarded, and shall be repaired or replaced immediately when any malfunction occurs.
9. Electric installation and the treatment of conducting parts can only be done by specialized persons in accordance with the national electric safety standards.
10. Keep the safety device in pelleting machine in good condition and regularly check its function, for instance once every month.
11. When the machine is under shutdown, attention must be taken to prevent it from being started by any starting mode.
12. Before the electric circuit is cut off, it is strictly prohibited to open the terminal box for avoiding electric shock.

Countermeasures against Accidents --- From Muyang Group

1 All the mechanical equipments produced by Jiangsu Muyang Group are equipped with safety devices, which are consistent with modern technical level and universally effective safety rules prior to exworks, so that the customers can use the machines in accordance with the regulations.
2 Enterprises are obligate to execute following regulations to guarantee operators' safety.
3 The coupling shield cap must be mounted and closed at any moment. It is very dangerous to personal safety, if they are open or disassembled. This point is also applicable for the preventive device of manipulator.
4 The safety limit switch should always be kept in good order. The safety limit switch may not be overlapped or discarded.
5 The grating cover plate, grid bar or guard grating on the mixing machines are usually installed and delivered together with the machine. They can only be disassembled with tools. And the machines with such kind of devices can be never put into work until the above-said devices have been properly installed.
6 The driving motor must be switched off completely when carrying out inspection, commissioning, repair and maintenance. This can be realized through a full-phase separating and lockable switch installed near the machine or on the operation desk and control panel on the site. It is not enough only to screw off the fuse wire!
7 If the machines need other energy like pneumatic, hydraulic, steam and hot water energy, it is necessary to cut off their energy supply or turn off the switch, and eliminate the pressure in the internal pipeline system of the machine.
8 As for handling heated or cooled parts and components of the pelleting machine, especial care should still be taken for the danger of burning possibility.
9 If you have pressed the emergency stop switch to stop the machine and you want to reset the switch, so it is not permissible to only re-press this button to restart the machine. And the machine can only be started by re-closing the main switch first.
10 If some machines are equipped with a local shutdown system, especial care should be taken. Read the instruction manuals attached with the machine carefully. In such machines with a local shutdown system, temperature will rise because of pressure or vacuum will occur after they have been used for a period.
11 If the operators employed cannot read or write, the owner has the duty to explain to them clearly where dangers exist and warn them that special attention should be paid.
12 The cleaning, lubricating and oiling of the grinding machine or its parts and components may be carried out only when the machine is stopped. If you must climb on or enter the machine to do such work, the mandatory provisions shall be made without exception: the power supply of motors must be cut off completely and the switch must be locked.
13 Be careful, sampling from inside the machine can never be carried out unless there is not any danger. Usually, the samples can be taken from the pipe under the machine instead of inside machine.
14 Clear off the deposited dust, dirties and materials frequently. Keeping the machine clean can enhance production safety and the cleaning level of workshop, and is also beneficial to dust explosion prevention.
15 If oil (grease) leakage occurs, clean it immediately and seal well the place where leakage occurs, and for oil or grease leaked on the floor will easily bring about hazards to the operator.
16 In production operation, the machine must be equipped with safety devices, which may be neither removed and abandoned nor reduced in functions. Otherwise, we are not responsible for any accidents resulted here from, and reserve the right to ascertain where the responsibility lies.
17 Please execute the special regulations on accidents prevention in the operating instructions provided us.
18 Only the trained professionals are allowed to operate the machine and equipment manufactured by Muyang.
19 Measures for environmental protection
If you decide not to use the machine any longer, the measures for environmental protection and reutilization should be taken: drain the liquids inside the extruder machine (like motor oil, gearbox oil, brake oil and coolant etc.) into special containers and send them to the preparation workshop. The plastic parts shall be picked out for reutilization. The metal parts shall be sorted out so as to be crushed or scraped.

Pelleting Machine MUZL350/420

Pelleting machine is so welcomed as its fast speed and well effects. Its design is so fine  with special hole strainer, carefully sifting the friction mesh sieve broken tie rod can be solid particles in the pharmaceutical, so it is widely used in the field of chemical and food industries. The machine can replace swing granules to be a new generation of particle devices.

Muyang Group has introduced strong technology from foreign countries, to create the most advanced pellet mills. And Muyang can recommend most reasonable and efficient machines according to the customers' specific requirements and implementation capacity. Customers often face a variety of problems in the selection of pellet mills, while Muyang team will give careful guidances.

Pelleting Machine MUZL350/420 Series is a particle machine manufactured in accordance with international standards of advanced technology, and is equipped with advanced dual-stage drive system, stable and reliable performance with low noise. Its key parts are imported and the can be used for long time, you only need little time on maintenance. The principal axis forged by alloy steel, with high durability and good tenacity, and with a semi-automatic oil adding equipment to facilitate lubrication. Such machines are widely used in high-grade animal feed, aquatic feed, compound fertilizer and other materials granulation.

In the choice of pellet machines, I hope you can make the choice depending on the actual situation, Muyang Group has a strong backing, and its machines are all imported, and the quality can be tested, and when you are choosing the machine, Muyang team will give you the most suitable machines based on your scope and applicable types. Of course, if you want a preliminary understanding on more machines, you can visit Muyang's retail site. And I believe Muyang will be your unique and ultimate choice.