High Speed Blow Molding Machine
Company Profile
On the coast of China East, Taizhou Huangyan Maiwei Machinery Co.,Ltd is located in Huangyan,which is famous of Mould Kingdom and blow moulding machine hometown. Taizhou Huangyan Maiwei Machinery Co.,Ltd with advanced technology and ideas adopted at home and aborad, specializes in design, manufacturing and sales of three categories, more than 20 models of PET,PP and PE fully, semi and manual automatic blow moulding machines for plastic containers for mineral water, beverage ,cosmetic, milk and oil from 5ml to 40L. Excellent quality, stability and nice performance-cost help us win customer from China, Southeast Asia, Middle East, Africa, Europe and America.
Why Choose Us
Our factory
On the coast of China East, Taizhou Huangyan Maiwei Machinery Co.,Ltd is located in Huangyan,which is famous of Mould Kingdom and blow moulding machine hometown.
Our product
Taizhou Huangyan Maiwei Machinery Co.,Ltd with advanced technology and ideas adopted at home and aborad, specializes in design, manufacturing and sales of three categories, more than 20 models of PET,PP and PE fully, semi and manual automatic blow moulding machines for plastic containers for mineral water, beverage ,cosmetic, milk and oil from 5ml to 40L.
Production market
Excellent quality, stability and nice performance-cost help us win customer from China, Southeast Asia, Middle East, Africa, Europe and America.
Our service
We try and respond to all concerns within 24 hours and our teams are always at your disposal in case of any emergencies.
Fully Automatic Blowing Molding Machine
Fully Automatic machine running. With Ruby lamps , power saves up to 30%. Each lamp in each group is separately adjustable.
High Speed Blow Molding Machine
Servo motor for preform loading.Combination vlave and air recycling device for energy saving and environment protection.PID Constant temperature control for heating preforms and fan for air ventilation.
On the coast of China East, Taizhou Huangyan Maiwei Machinery Co.,Ltd is located in Huangyan,which is famous of Mould Kingdom and blow moulding machine hometown.
Pet Bottle Blow Molding Machine
MW-SS series is the most stable two-step fully-automatic pet stretch-blow molding machines(reheat). It has 2 to 8 cavities and the maximum capacity of the products is 2L.
Fully Automatic machine running. With Ruby lamps , power saves up to 30%. Each lamp in each group is separately adjustable.
Servo motor for preform transfer. Servo motor for preform loading. Combination vlave and air recycling device for energy saving and environment protection.
Combination vlave and air recycling device for energy saving and environment protection.PID Constant temperature control for heating preforms and fan for air ventilation.
Fully Automatic Blow Molding Machine
Fully Automatic machine running. With Ruby lamps , power saves up to 30%. Each lamp in each group is separately adjustable.
Pet Stretch Blow Molding Machine
Especially designed for jar production for even wall thickness. Special nozzle desion to make sure no air leakage.Wide mouth preform mould design and production are available.
What Is High Speed Blow Molding Machine
A high-speed blow molding machine is an advanced engineering solution designed to rapidly produce plastic containers such as bottles and jars. They are equipped with sophisticated technology to ensure consistency, reduce waste, and enhance efficiency, making them suitable for mass production environments in industries requiring a high volume of identical plastic containers. It operates by first injecting molten plastic into a parison mold, which then forms the preliminary shape. Subsequently, air is blown into the parison, inflating it against the inner walls of the mold cavity, where it cools and solidifies. These machines feature optimized cycle times, precision control systems, and automated processes to achieve high production rates while maintaining product quality.
Advantages of High Speed Blow Molding Machine
Compact design
Our machine' s compact nature significantly reduces the need for additional equipment. It incorporates all processes from injection to blowing, thereby saving on equipment costs and optimizing workshop space.
Energy efficiency
With an innovative design that eliminates the need for secondary heating of preforms, this machine can save about 30% in power consumption. This energy-saving system not only cuts costs but also supports sustainable manufacturing practices.
Clean production process
The entire process, from preform forming to bottle blowing, is conducted in a single machine. This integration minimizes the risk of contamination during transportation, ensuring a cleaner and more reliable production line.
Stability and quiet operation
Experience stable mechanical operation with minimal noise, enhancing the work environment and ensuring consistent product quality.
Fully automated system
Our machine' s fully automated production eliminates the need for manual intervention in processes like burr removal and preform transportation, significantly reducing raw material and labor costs.
User-friendly operation
Equipped with a built-in error detection and alarm system, the machine is easy to operate, with clear instructions displayed on the control screen.
Do You Know the Truth About High-Speed Blow Molding Machines?
Blow molding system used PET preforms as raw material, with infrared heating and high pressure blowing to form a specific shape of PET bottles. It is widely used in beverage, edible oil, alcohol and household products like detergent wash liquid. Full electrical series blowing machine focus on the high speed blowing machine with 4 cavity, 6 cavity, 8 cavity and 9 cavity ranging from 7000BPH to 18000BPH. All electric & electronically servo-controlled, more precise and stable.
Reduce 90% pressure air compress with lower power consumption. Oil Free / Self Lubricated Bushing Technology. Shortest mold change-over time period within 20 minutes. Automatic Bottle Ejection system, Automatic detect system for temperature and pressure to reduce preforms wastage.
Firstly, the quality preforms are elevated and unscrambled by the auxiliary equipment, after unscrambling, the preforms are send the railway orderly. This railway allows the preforms are sendtto host blowing machines by self-gravity. The preforms are caught and uploaded by rotary clamping hands to each heater heads, this movement is driven by mechanical cam in a soft and continuous way to make sure the high efficiency and the high stability.
The robot hand then send preforms to blowing section. In this section we combine movements of bottom mold elevate, side mold camping, mold locking and up mold falling in one mechanical cam, this is the key. This design much simplifies the machine structure, all the movements are now controlled by mechanical cam instead of equipping many sensors, each mechanical movement has more logistical rules interlinked. This cam is controlled by servo motor only. In this section, one water chilled will supply chilled water to give quick cooling for the mold. After bottle blown up, they are caught by another robot hand to the conveyor which can be linked to the filling machine, this robot hand is driven by the same servo motor of the one who send preforms to the blowing station.
The definition of a PET high speed blow molding machine is a production machine used to make bottles of different shapes and sizes. Its working principle is not complicated: relying on the applied air pressure, the high speed blow molding machine blows air into the heated preform and sets it with a specific mold wrapped around it.
The overall production process of the bottle high speed blow molding machine is divided into four steps. The first step, warm up. Heat the tube part of the PET preform to a suitable molding temperature, and keep the inner and outer walls of the tube heated evenly. Because the mouth of the bottle is shaped, no heating is required. Therefore, the neck of the bottle needs to be cooled during the heating of the embryo body. The second step is blow molding. The uniformly heated preform is sent to the blowing mold through the chain, and the sterile high-pressure air is blown into the preform through the middle of the mandrel for hoop stretching, so that it is inflated until it is close to the mold wall, and then cooled. The third step is demoulding. After blowing, the machine starts to vent the mold. The fourth step is to send. The formed PET bottle is sent to the bottle unloading station through the conveyor belt, and is pulled up and blown out by the bottle unloading cylinder. If it is in the blow-stick-fill-cap machine produced by Tech-Long, it will be sent to the next machine for packaging.
Components of High Speed Blow Molding Machine
Blow molding machine is also known as hollow blow molding, is a kind of rapid development of plastic processing methods. Blow molding machine is a machine which blow the plastic to the mould cavity with certain shape using wind when the liquid plastic start to spry out. Blow molding machine can be divided into extrusion blow molding machine, injection blow molding machine and special structure blow molding machine.
Blow molding machine mainly composed of extruder, head, hydraulic system, the clamping system, electric control system, pneumatic system, automatic clip parts, used for blowing PE and other hollow products of a variety of materials.Such as: square barrel, round barrel, beer fresh container, toolbox, chimney, etc. It is high performance, low consumption and easy operation. At present High-grade hollow machine on the market is developed combining. Choose the high quality hydraulic components, PLC control, the most advanced first in first out the loading head,On the basis of the original traditional hollow machine advantages, combined with today's most advanced technology, its performance is more outstanding and reliable. The class of products will be more and more advanced. Because of the demand of the market that required high quality. And will continue to renovation and there came out new tricks.
Thermoplastic resin turn into plastic parison tube by extrusion or injection molding,Strike (or heat to soften state) in the split cavity.Immediately compressed air within the parison after closing ventilation, make plastic parison swell and clingy wall in the mold,after cooling mold release, you can get all kinds of insulating products.The principle of blown film manufacturing process is very similar to hollow blow molding.But it does not use the mould, from the perspective of classification of plastics processing technology, molding process is usually included in the extrusion of blown film. During the second world war, blow molding technology used in the low density polyethylene bottle. The birth of the late 50 s, with the high density polyethylene and the development of the blow molding machine, blow molding technology has been widely applied. The volume of the hollow container can amount to thousands of liters, some production has adopted computer control.Suitable for blow molding of plastics included polyethylene, PVC, polypropylene, polyester and so on. Hollow container had been produced are widely used in industrial packaging container. According to the parison producing method, blow molding can be divided into the extrusion molding and injection molding,also includes multilayer blow molding and stretch blow molding which are new development.
Components of High Speed Blow Molding Machine
Preform inlet unit
Firstly, the quality preforms are elevated and unscrambled by the auxiliary equipment, after unscrambling, the preforms are send the railway orderly. This railway allows the preforms are sendtto host blowing machines by self-gravity. The preforms are caught and uploaded by rotary clamping hands to each heater heads, this movement is driven by mechanical cam in a soft and continuous way to make sure the high efficiency and the high stability.
Preform heating unit
When it comes to bottling drinks production, 70% energy occurs at the blowing machine. Lines are expected to continuously produce more with less. Besides maximize the capacity, it is also important to minimize the using cost. We understand that every electricity watt you reduces can turn into massive return in the future. Preforms are heated by lamps, in the heating box, the preform distance is controlled by 38mm only, which means more preforms are able to be heated by shorter heating box, compared with other blowing machine supplier, FG series blower only needs one heating box, and saves more than 50% than others. In the heating zone, the preforms are not upside down, so no need puts extra robot hand to change its position before or after heating, also no-stop heating makes sure all preforms are heated evenly. This can give above 99.8% qualified rate of the bottles. During heating, 5 fans are working together, by using the density of different temperature air to make sure the temperature of the heating section is constant. One Chimney is equipped; air pipeline can be connected directly to discharge residual air out of room. Below the preforms necks, there is equipped cooling water tunnel, this chilled water should be supplied by water chilled, it is to protect the preform necks not be heated and damaged.
Preform distance changing unit
After heating, preforms caught by another robot hand to enlarge the distance of preforms, this enlarged distance will give proper space needed for blown bigger bottles. Robot hand is driven by servo motor only.
Blow molding section
The robot hand then send preforms to blowing section. In this section we combine movements of bottom mold elevate, side mold camping, mold locking and up mold falling in one mechanical cam, this is the key. This design much simplifies the machine structure, all the movements are now controlled by mechanical cam instead of equipping many sensors, each mechanical movement has more logistical rules interlinked. This cam is controlled by servo motor only. In this section, one water chilled will supply chilled water to give quick cooling for the mold. After bottle blown up, they are caught by another robot hand to the conveyor which can be linked to the filling machine, this robot hand is driven by the same servo motor of the one who send preforms to the blowing station. Until now, one recycle work of blowing bottles are finished.
The control system of high-speed rotary blowing machine can be divided into the following two parts. One is the motion control part, covering to motors, servo amplifiers and controllers. The second is the logic control part, covering to the output relays of switching quantity, various sensors of switching signals and proximity signals.
During the operation of the blowing machine, all logic control is done by I/O expansion module and IPC communication, while all motion control is done by motion controller. The motion control part mainly refers to the linkage control of the five-axis AC servo motors, which include the forming group motor, the mold feeding group motor, the screw group motor, the male rotation group motor and the tie rod group motor. The logic control section includes 48 digital outputs, 41 general digital inputs, 15 special digital inputs and 6 D / A output module. The general digital output is used to control the cylinder solenoid valve and pre-blowing, high-pressure blowing, exhaust, recycling and other blow molding The general-purpose digital outputs are used to control cylinder solenoid valves and blow molding actions such as pre-blow, high-pressure blow, exhaust, and recovery.
The general purpose digital inputs include calculation sensors, sensors on the infeed chute, tie rod limit and screw clamping The sensors on the jaws or cylinders such as inlet and outlet jaws, sealing cylinders, etc. Dedicated digital inputs are mainly the positive and negative limits of the five-axis The sensors on the positive and negative limits of the servo motor and the proximity sensor of the home position.
Maintenance Knowledge About High Speed Blow Molding Machine
Regular cleaning is essential for the smooth operation of the high speed blow molding machine. Dust and dirt can accumulate in the machine, which can damage the parts and affect the quality of the finished products. Therefore, it is important to clean the machine after every use, especially the mold and the heating system.
Check the parts of the high speed blow molding machine regularly for signs of wear and tear. Parts such as the screw, barrel, and nozzle may require replacement if they become worn. Worn parts can cause production problems and affect the quality of the finished products.
Lubrication is important to keep the machine running smoothly. The moving parts of the high speed blow molding machine should be lubricated regularly with oil or grease to reduce friction and prevent wear and tear.
The electrical system of the high speed blow molding machine should be checked regularly for loose connections, corrosion, or other damage. The wiring should be inspected to ensure that there are no exposed wires that could cause a short circuit.
The air and water filters of the high speed blow molding machine should be replaced regularly to ensure that the machine is operating efficiently. Dirty filters can cause the machine to work harder, which can lead to increased wear and tear on the machine. By following these post-maintenance tips, you can keep your high speed blow molding machine in top condition and ensure that it operates efficiently and produces high-quality products.
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