Injection Molding Machine LOG-500A8 QS Certification

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Quick Details

  • Condition: New

  • Type: Preform Injection

  • Style: Horizontal

  • Brand Name: LOG

  • Model Number: LOG-500A8

  • Place of Origin: Zhejiang, China (Mainland)

  • Plastic Type: Thermoplastic

  • Automatic: Yes

  • Injection Weight: 1919g

  • Injection Rate: <SPAN class=attr-value title=459cm3/s style="BORDER-RIGHT: 0px; PADDING-RIGHT: 0px; BORDER-TOP: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; VERTICAL-ALIGN: baseline; BORDER-LEFT: 0px; PADDING-TOP: 0px; BORDER-BOTTOM: 0px; FONT-FAMILY: inherit; WORD-WRAP: break-word; font-stretch: inherit">459cm3/s

  • Clamping Force: 5000KN

  • Opening Stroke: 780mm

  • After-sales Service Provided: Overseas third-party support available

  • energy saving: oil saving

international recognized models3240/500
Tjeoretical injection volumecm³159020402550
Shot volumeg149419192397
Screw diametermm758595
Injection diametermpa204159127
Screw L:D ratio 23.8:121:0118.7:1
Scerw steokemm360
Screw rotate speedr/min0-150
Clamping forcekN5000
Opening strokemm820
Platen sizemm*mm1180*1180
Space between tie barsmm*mm830*830
Platen Mix strokemm1600
Ejection strokemm210
Ejcetion forcekN111
Power/Elcetric Heating
Hydralic system pressureMpa17.5
Pump motorkw18.7+29
Heating powerkw42.5
Number of temp.conteol 5+nozzle
Cycle timesec5.2
Tank volumeL1150
Machine dimesionsm*m*m9.2*1.85*2.41
Weight of machinekg22000

Packaging & Delivery

Packaging Details:one machine in a 40GP container
Delivery Detail:a week if it's at stock OR a month


  1. high response 2. high precise  3. oil saving 4. water saving  5. long working life 

injection machine

Injection Molding Machine LOG-500A8 QS Certification

injection machine

 Injection Molding Machine LOG-500A8 QS Certification


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Q:Injection molding machine barrel head how to repair leakage......
This problem, first check the screw barrel, screw ring will stop should be broken, can be replaced.
Q:How will the screw speed of injection molding machine be adjusted slowly?
Injection molding machine screw speed, first, adjust the injection molding machine pre molding pressure and flow, and then adjust the back pressure
Q:What are the causes of bubbles in injection molding machines for low-pressure injection molding machines?
Q:How to see the precision of injection molding machine? Thirty
1, general precision injection molding machine has two indicators: - is the product size repeated error, and the other is the repeated weight error of the product.2, the former because of the size and product thickness is difficult to compare, and the latter represents the injection molding machine manufacturers comprehensive level. Repeat error weight like ordinary injection molding machine in 1% or so, the better machine can reach O.8%, less than 0.5% of the precision machine, less than 0.3% for ultra precision machine, reported the highest international level is less than O.15%. Precision injection machine precision requirements of the products within 0.01 ~ 0.001mm, many also require precision injection molding injection molding machine with high injection pressure and speed requirements; the clamping system has enough rigidity and clamping precision; required precise control to the corresponding precision of pressure, flow, temperature and measurement parameters; using multi-stage or stepless injection; ensure the reproduction condition and molding process of the repeat accuracy etc..3, injection molding molding, weight, repeatability, accuracy, stability, including 3 aspects: the repeatability of plasticizing quantity, injection precision and temperature control performance. And the impact of these accuracy and many, the most important injection molding machine manufacturing and assembly accuracy, as well as injection molding machine screw, electrical, hydraulic and other original configuration of the good or bad, the quality of the mold and so on.
Q:The problem of injection molding machine! Fifty
This kind of injection molding machine is mainly used to produce thin-walled products, increasing the motor and nitrogen auxiliary, pressurization and acceleration
Q:What does "120T 140T" mean in an injection machine?
A, an abbreviation for ounce, is a unit used by the Hongkong industry to distinguish between injection molding machines. In this way, in the domestic commonly known as "T" (ton), "12" equivalent to "160T", the screw diameter of about 32 mm. In general, the injection molding machine of various specifications, there are several specifications of the screw, buyers can choose different screw size according to their uses, the screw diameter may be selected smaller, and the groove depth is also different with a shallow depth.
Q:Advantages and disadvantages of horizontal injection molding machines and vertical injection molding machines?
1. horizontal machine has the advantages of high operation, convenience, high safety performance, large bearing size and so on. The disadvantage is that the floor space is large and the price is relatively high. Suitable for medium and large moulds.
Q:How does the injection machine set up the die segments and the pressure and speed of each segment? Seek advice.
Then enter the low voltage protection process.Low pressure process with 0 speed, 0 pressure for the best, special circumstances increased to less than 20%20bar. The distance is at the end of the starting point of the high voltage die.High voltage medium and low speed 40-60%, medium high voltage 60-100bar is appropriate. The starting position is the termination position of the die closing +3-5mm.Among them, the determination of the fast termination position and the low voltage termination position is particularly important.Speed and pressure focus on the smooth movement of the die without vibration. Special attention is paid to the setting method of low voltage protection.The above is personal experience, and I hope to help you.
Q:The first paragraph of the injection molding machine does not rise in temperature. What's the matter?
Answer: there are several kinds of willing to 1, heating ring bad 2, line short-circuit burned 3, AC contactor damage 4, safety tube burned 5, switch trip 6, temperature line connection error or damage
Q:How to maintain the injection molding machine?
The inspection before use is mainly divided into the following steps:1, first of all, check the fuel tank to determine the amount of oil in the standard2. Then check the room heat and oil temperature. The oil should be preheated at room temperature. The room temperature should be treated as heat sink3, and finally check the pressure gauge, whether the swing is serious, can return to zero and mileage statusThe inspection in use is divided into the following steps1. start, overflow valve to minimum pressure2. check and adjust the regulating pressure of overflow valve, whether the continuous rise and fall evenly, all normal, and then transferred to set pressure3. oil pump oil shell electromagnet inspection, the oil temperature 20 degrees -50 degree is normal, the pump shell temperature is 10 degrees higher than the room temperature, -30 degree is normal4. oil leak check5. noise and vibration inspection6. pressure gauge check7. the work of electrical components and the reliability of safety devices are examined8. the fastening nut and screw of each column and cylinder element are looseAfter use, that is, after checking downtime:1. tank oil surface inspection2. check the hydraulic components3., the valve handle position should be restored to the "pressure relief", "stop", "back" position.4. check whether the control switch button and electrical components are loose and sensitive5. machine column and oil bearing movable connection, moving parts filling lubricating oil6. turn off the power and do the work safely

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