专门为压缩及射出成型等热硬性塑料，电木，树脂类产品的毛边清理而设计的自动化机械。 Meijun sand blasting equipment hot hard plastic burr processing sand blasting machine is an automatic machine specially designed for burr cleaning of thermosetting plastics, bakelite and resin products such as compression and injection molding.
抛丸机 Unedged sand blasting machine - shot blasting machine
毛边机，环带式喷砂机，毛刺喷砂机，毛边抛光机，毛刺抛丸机 Deburring Sandblasting Machine, Deburring Machine, Belt Sandblasting Machine, Deburring Sandblasting Machine, Deburring Machine, Deburring Shot Blasting Machine
1. The dust collector is hidden inside the machine.
It is arranged at the entrance and the operation panel is well arranged, which is easy to operate and simple to maintain.
而发挥其高效率之清扫能力。 2. The projective material is ejected by the high-speed rotary impeller, with large radiation area, dense projectiles, burrs on the surface of the product, inner holes, recesses, and difficult-to-treat areas can be removed in a short time , and its high-efficiency cleaning ability is exerted.
3. After the products are processed by this machine, they are all beautiful and shiny. (Because the machine is equipped with an automatic humidification and automatic blowing device for special dust removal)
人之产能，是降低成本减少人工的佳利器。 4. This machine can be used continuously for a long time without replacement parts, so the maintenance cost is very small, and it can be handled in large quantities. Each machine can reach the capacity of 10 ~ 15 people, which is a good tool to reduce costs and labor.
This machine is used to process the burr on the surface of the thermosetting plastic products that are compressed or injection molded.
Abrasive spraying is a self-contained projection device. It integrates a chassis, an endless belt conveying device, and a dust collecting device. It is a spray washing machine with a simple appearance, which does not take up space and has high efficiency.
The projection material (plastic granules) is projected on the product through the high-speed rotating impeller, and the burrs in the shape of a sheet and the burrs in the recesses or holes can be removed in a short time. The amount of projected power can be adjusted on the inverter keyboard on the control panel to the appropriate number of revolutions.
The spraying and washing room is composed of an endless belt conveyor, and all rubbers are laid in the room. When the input product is stirred in the forward rotation of the endless belt, the projected material thrown out at a high speed impacts to achieve the effect of uniform deburring.
The projected material being projected can be continuously used through a delicate circulation system. The powdery burrs and the smaller projective materials are attracted and collected by the dust collector, while the larger burrs are filtered out by the screen.
There is a nozzle for humidification in the middle of the suction pipe. An appropriate amount of moisture can further enhance the spray washing effect, prevent dust from adhering, and increase the life of the projection material.
Operational matters needing attention :
． 1 . （ 2250~3600R.PM ）之间，调整到佳的投射时间，一般约八分钟。 The processing time of the product varies depending on the processing volume, shape, and projection material. The adjustment method is that the rotation speed of the impeller is between 45 ~ 60HZ ( 2250 ~ 3600R.PM ), and the optimal projection time is generally about eight minutes.
． 2 . 。 C ），请隔绝烟火。 The wear-resistant rubber of each part is flammable (lighting point is about 300 ° C. ), please keep out of fireworks.
． 3 ． Before starting the work, please confirm whether each door is completely closed, especially the operation door cannot be opened during the spray cleaning operation.
． 4 . During operation, the projection material will be gradually consumed, and the impeller projection amount will gradually decrease. It should always be checked by the front door inspection window, or compared with the current value of the projection ammeter. If it is reduced, please add an appropriate amount.
． 5 . If abnormal sounds or overheating of bearings and motors occur during operation, immediately stop the machine for inspection and turn off the power to ensure safety during maintenance.
． 6 . Before the operation starts or after the operation is completed, the condition of each part should be checked. If there is abrasion, please repair and replace it immediately.
． 7 . The amount of water in the humidifying bucket should be checked daily, and please replenish it when it is insufficient.
． 8 . After daily operation, please stop the machine and shake the handle on the left side of the chassis for a few times to shake off the dust in the dust pipe.
． 9 . After daily operation, please clean up waste and dust.
． 10 . If the rubber band is shifted or slipped, adjust the adjustment screws on both sides of the case slightly.
． 11 . Before spraying and washing the product, please screen and remove the sundries and other sundries, and then put it into the spraying to prevent the belt from being scratched, so as to extend the life of the belt.
． 12 . The endless belt conveyor has a safety tip device. If the endless belt is jammed, the end of the safety edge will be automatically cut off and the endless rotation of the endless belt will be stopped immediately without damage to the machine. Please remove the jammed items, remove the chain cover, and replace New safety tips.
． 13 . 次。 For chains and bearings, please add grease twice a month.
． 14 ． After the door sponge is worn, please replace it with a new one.
． 15 . If the nozzle for static elimination is blocked, please clean it with a bristle brush, bamboo stick and plastic needle. Never use a metal through needle.
． 16 . After use, please turn off the main switch.
Ready for operation
After the machinery is set up, please prepare one by one as follows:
． 1 . Connect the main power. 电源接线图所示接线） (Please follow the wiring shown in the P11 power wiring diagram)
． 2 . Connect the compressed air source. 以内） (Nozzle blowing pressure is within 0.5kg / cm2 )
． 3 ． Have a bucket ready and add clean water or antistatic fluid.
． 4 . Take out the cover from the lower door on the front and put it into the projection material. ） (Standard input is 10kg )
． 5 . （依喷嘴孔径大小而定，计有∮ 1.1mm, ∮ 0.71mm, ∮ 0.51mm三种: Timer T4 for setting the humidification time (depending on the nozzle aperture size, there are three types : ∮ 1.1mm, ∮ 0.71mm, ∮ 0.51mm :
开1秒关15秒. Large aperture ∮ 1.1mm, open for 1 second and close for 15 seconds .
开1秒关12秒, Medium bore ∮ 0.71mm, open for 1 second and close for 12 seconds ,
开1秒关10秒） Small aperture ∮ 0.51mm, open for 1 second and close for 10 seconds)
． 6 . （设定参考为8分钟）。 Set timer T3 for projection time (setting reference is 8 minutes).
． 7 . （设定参考为2分钟）。 Set timer T5 for end alarm waiting time (setting reference is 2 minutes).
． 8 . （设定参考为1秒钟）。 Set the timer TR for the end alarm time (setting reference is 1 second).
． 9 . Start each drive unit and confirm the rotation direction of the motor (just confirm that the belt is rotating normally).
Confirmation method: Press the belt forward switch, and the belt should turn to the inside of the machine. ． Otherwise, please R in the main power supply. ． S. ． T. The positions of any two lines in the three lines can be reversed.
After the above tasks are completed, please start according to the precautions and operation sequence on the next page.
． Remarks: 1 ． Mechanical settings must consider operating space and maintenance space.
． 2 . If spraying and washing special products, such as: bakelite with fiber, urea, engineering plastic and other products. Because static electricity is easily generated, please use antistatic liquid to eliminate static electricity and make the surface of the product cleaner and more beautiful.
The company adheres to the corporate philosophy of "leading technology, rejuvenating with quality", and takes "honesty and truth-seeking" as its operating principle to provide you with quality products and excellent service.
Non-standard models can be customized according to customer needs! !! !!