Full automatic bottle blowing machine fully-automatic blow moulding machine, container volume 100ml -- 1500ml, producing per hour for 4000pcs IT Include one blower and one loader, air compressor ( High pressure and Low pressure ) , HP air tank, Air dryer, Water chiller, blow mould . 1. Features: 1.Stable performance with advanced PLC. 2.Conveying preforms automatically with conveyor. 3.Strong penetrability and good and swift distribution of the heat by letting the bottles rotate by itself and revolute in the rails simultaneously in the infrared preheater. 4.High adjustability to enable the preheater to preheat preforms in shapes by adjusting the light tube and the length of the reflecting board in the preheating area, and eternal temperature in the preheater with an automatic thermostatic apparatus. 5.High safeties with security automatic-locking apparatus in each mechanical action, which will make the procedures turn into a state of safety in case of a breakdown in certain procedure. 6.No contamination and low noise with the air cylinder to drive the action instead of the oil pump. 7.Satisfaction with different atmospheric pressure for blowing and mechanical action by dividing the blowing and action into three parts in the air pressure diagram of the machine. 8.Strong clamping force with high pressure and double crank links to lock the mold. 9.Two ways of operating: automatic and manual. 10.Safe, reliable, and unique design of the position of valve to make the air pressure diagram of the machine easier to understand. 11.Low cost, high efficiency, easy operation, easy maintenance, etc, with automatic technological process. 12.Contamination is avoided for the bottle body. 13.Ideal effect of the chilling with the chilling system. 14.Easy installation and starting 15.Low rejection rate: less than 0.2 percent. 3. Technical parameter ITEM UNIT BX-S4-A CONTAINER Max.container volume L 1.5 Max.neck outer diameter mm 40 Max.container diameter mm 105 Max.container height mm 350 Number of cavity pcs 4 Theoretical output bph 3400-4000 ELECTRICAL Max.heating power kw 54 Installed power kw 56 COMPRESSED AIR Operating pressure Mpa 0.7 Low pressure air consuming L/min 2000 Blowing pressure Mpa ≤3.5 High pressure air consuming L/min 3000-400 CHILLER WATER Pressure Mpa 0.3-0.5 Temperature ℃ 10-12 Flow rate L/min 20-30 MACHINE DIMENSION Size(L*W*H) m 3.7×2.2×2.3 Weight kg 3800 HP Air Compressor Air tank Air Filter Air Dryer Air Filter LP Compressor Water chiller [ltr]Blowing Machine[/ltr] [ltr]General Introduction[/ltr] [ltr] [/ltr] [ltr]RBM Series fully automatic rotary stretch blow molding machine ensures first-class performance which combined with a comprehensive bottle solution development program to devise the best solution for high speed. The machine features as high-tech component, stable running, less power and air consumption, minimized maintenance which could meet relevant national food sanitation requirements and shows the leading status domestically. The machine covers an extremely board range of applications including still or carbonated water, soft drinks, edible oil, juice and sport drinks, tea and milk or milk drinks.[/ltr] [ltr]Working Procedure[/ltr] [ltr] [/ltr] [ltr]1) Preform feeding: The preforms are unloaded into the preform hopper and are then transferred to unscrambler by a preform elevator. The unscrambler conveys preforms to a feed rail, at the end of rail the preforms are captured by in-feed star-wheel. Then preforms are sent to the heating module.[/ltr]
[ltr]2) Preform heating: The preforms start moving along the heating module, first with their neck downwards and then upwards. During the heating process, the preforms constantly turn around themselves, so as to ensure an excellent and symmetrical heat distribution. Each oven module and each lamp can be adjusted with regards to position and power, thus assuring the maximum process setting flexibility. At the heating module outlet, a sensor detects the preform temperature and compares it with the temperature setting point; if the two values do not corresponding, it increases or decreases the heating module lamps power. [/ltr]
[ltr]3) Star wheel transfer: star wheel (preform-in) make the bottle preform come out of unscramble and conveys them into heating heads, star wheel (preform-out) will transfer the preform to robotic gripper.[/ltr] [ltr]4) Preforms stretch blow-molding: After leaving the heating oven, preforms are transferred by mechanically synchronized gripper of transfer wheel to the cam-controlled blow wheel. In blowing stations, there are two phases of stretch-blowing process:[/ltr] [ltr]a) Stretching and pre-blowing, which occur simultaneously through the descent of the stretching rod and the supply of low-pressure compressed air;[/ltr] [ltr]b) Final blowing with high-pressure compressed air, through which the bottles take their final shape.[/ltr]
[ltr] 5) Bottles outlet: The blown bottle are removed from the molds by clamp of bottle transfer wheel and put onto an air conveyor which finally transfers them to the filling machines. Electronic inspecting system can accurately and automatically remove defective bottles and preform. [/ltr]
[ltr]Main Features[/ltr] [ltr]1) Adopt manipulator transfer technology that cam mechanism has precise control. Catch and send preforms at high speed and the quality is reliable. Taking preform, sending preform, taking bottle and sending bottle match action of opening and closing mould to ensure that the movement process is exact and high efficient. Taking preform, sending preform, taking bottle and ranking bottle are finished automatically by manipulator, avoiding middle pollution. [/ltr] [ltr]2) The cam mechanism controls exactly opening and closing of mould frame. Special mould locking and pressurizing system and simple and firm mould frame structure can control independently the blowing parameters of each cavity. Good malfunction diagnosis function and special blowing structure ensure the sealing reliability under various pressure. The blowing pressure can be adjusted. Stretch rod control exactly preform’s axial stretch. The first blow and second blow control preform’s vertical stretch. By precise adjustment of the first and second blow, the ideal distribution of bottle wall thickness can be achieved.[/ltr] [ltr]3) Break conventional design and adopt structure of coaxial rotary bushing with small cubage and light weight. Adopt two deep groove ball bearings to fix two ends to make outside sleeve and core axes concentric, to ensure that the rotary sealing ring is not easy to be damaged. At the same time, increase one water back channel to make the leakage water in Gore circle flows back along pipe, ensuring that the water distributor won’t have leakage.[/ltr] [ltr]4) Heater adopts six-state infrared temperature-adjust control. Pre-heating zone and adjusting zone’s lamps can be controlled and adjusted respectively by technical requirement. Equip real-time temperature monitoring system to ensure stable and accurate process. Special designed three-channel wind and water channel cooling system avoid effectively high temperature occurring in outside wall of the preform. Our company’s heating system can save energy 10%-20% compare with other similar ones.[/ltr] [ltr]5) Parameters of heating temperature and blowing time can be set according to different preform and bottle shapes. While changing bottle shape, user only needs to call the pre-set parameters.[/ltr] [ltr]6) Adopt German lubrication system to do automatic lubrication for the machine so that the machine can get enough maintenance and the reduce worker’s work.[/ltr] [ltr]7) Mould installation is easy and simple and it can be changed in shortest time (1 hour). The Stop time of production is reduced which is helpful to improve production efficiency.[/ltr] [ltr] Humanization design makes complicated industrial operation close to people’s habits. High-resolution HMI and multi-languages option adapt to users from different area. [/ltr] [ltr]9) Real-time monitoring function and various malfunction alarm hints and help, flexible and convenient parameter set can satisfy various technical requirements.[/ltr] [ltr]10) High quality hardware, top network, skilled technology, innovative design and perfect control make the product quality be guaranteed. [/ltr] [ltr]11) According to customer’s requirement, the whole system can be maintained by Ethernet.[/ltr] [ltr]12) The mould is made of special aluminum alloy. The surface adopts special hardening process to extend the mould life and lower the production cost.[/ltr] [ltr]13) In star wheel (preform feeding tray), the preform blocking detector is equipped. While abnormal preforms are blocked, they will be kicked out automatically. After abnormal preforms are kicked out, the device will have automatic reset.[/ltr] [ltr]14) For safety, the machine equips perfect and reliable security door system and alarm device to ensure maximum safety for operators.[/ltr] |