Injection Molding Machine LOG-400A8 QS Certification

Ref Price:
$42,682.00 - 51,974.00 / unit
Loading Port:
Ningbo
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TT or LC
Min Order Qty:
1 unit
Supply Capability:
720 unit/month

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Product Description:

Quick Details

  • Condition: New

  • Type: Tube Head Injection

  • Style: Horizontal

  • Brand Name: LOG

  • Model Number: LOG-400A8

  • Place of Origin: Zhejiang, China (Mainland)

  • Plastic Type: Thermoplastic

  • Automatic: Yes

  • Injection Weight: 1646g

  • Injection Rate: 406cm3/s

  • Clamping Force: 4000KN

  • Opening Stroke: 670mm

  • blue: energy saving

Packaging & Delivery

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

Specifications

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

details :

LOG-400A8

International size rating

2860/400

INJECTION

A

B

C

Shot volume

cm3

1385

1810

2290

Shot weight

G

1260

1646

2084

OZ

44.1

57.5

72.8

Screw diameter

mm

70

80

90

Injection pressure

mpa

206

158

125

Screw L:D ration

21:1

21:1

19:1

Screw stroke

mm

360

Screw speed(stepless)

r/min

0-135

CLAMPING UNIT

Clamping force

kn

4000

Opening stroke

mm

670

Platen size

mm×mm

1060×1040

Space between fie bars

mm×mm

730×710

Mold fhickness(Min-Max)

mm

250-730

Max.daylingt

mm

1400

Hydraulic ejection stroke

mm

185

Hydraulic ejection force

kn

111

POWER UNIT

Hydraulic system pressure

mpa

17.5

Pump motor

kw

37

Heating capacity

kw

32.3

Number of femp confrol zones

\

5+ nozzle

GENERRL

Dry-cycle fime

sec

5.1

Oil fank capacify

λ

820

Machine dimensions

m×m×m

8.6×1.75×2.35

Machine weight

kg

17000

 

 

 

 

 

 

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Q:What is the meaning of injection molding machine before melting and pumping and after melting? What's the function of 10?
Injection molding machine melting process is through the rotation of the screw, the material inside the bucket through the screw to the front end of the screw rod propulsion, screw rotation is not only itself active back, when the barrel material is pushed to the front end of the screw in the front of the barrel, the pressure will be more and more, will be forced to retreat when the screw, screw back the set position, the screw stops rotating, melt end. In order to prevent the pressure in the barrel is too large but the glue flows out from the nozzle, usually used to pumping (also called loosening, cable, shot back down), the active screw back a certain distance (usually a few mm) to remove part of the pressure.
Q:4 160T injection molding machine, how much cooling tower should be equipped with?
In general we 160T mold, pipe size of 16MM-20MM in diameter, but in general we pump flow rate Straw at 2 m / S (injection cooling water is recycled, water pump Straw flow is the decision point need air conditioning cooling tower), so we can assume that the size of pipe diameter is 20MM, the water flow rate of 2 meters so every hour per second; each injection molding machine needs the amount of water:PI (0.01 meters) * (0.01 meters) *2 M / s *3600 s =2.26 cubic metersYou do this, and here you should be clear! In addition, individuals feel that there is still need to consider whether the subsequent expansion of production, that is, increase the number of injection molding machine, so personally feel that the need to reserve space as well!
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:Injection molding machine first section temperature display 998 what reason?
Check that the injection molding machine control instrument display (LCD) is damagedCheck the operating status of the contactor. If it has been connected, check whether the voltage is on the control panel.
Q:How do we control the mold opening and injection molding process?
Q:Injection molding machine produced inside the product,
First of all, we should first analyze where this gas comes from, and how to prevent and reduce the generation of gas.First, when the particles melt in the screw, it will produce smoke. Second, the mold cavity itself contains air, at the time of injection if the air line out will be wrapped into the material to. Third, the moisture in the material produces water vapor at high temperature. (do not think that the drying temperature and time are enough, it must be dry, and wet weather will not be dried by ordinary dryers)From these three directions to improve, first, reduce the material temperature (reduce the production of smoke). Two, slow down the injection rate (which is good for the exhaust gas). Three increase mold temperature (improve material flow due to lower material speed). Four, fully guarantee the drying of materials (PC and PA66 moisture content must be less than 0.03%). Five, the mold into the glue point to enlarge (conducive to the actual effect of packing). Six, the increase in back pressure (effectively increase the density of the material). Seven, the mold exhaust should be guaranteed.From the above points by item examination and improvement, the problem will certainly be solved.In addition, just look at the picture, playing this bubble, the process must be a problem.
Q:Debugging and debugging process of injection molding machine
Causes and solutions of plastic forming defectsIncorrect operating conditions, damage to the machine and mold will cause a lot of molding defects, the following provides some solutions for reference. In order to reduce down time, reason and can find out the operation problem as soon as possible, the operator should put all the best record in the condition of injection type injection molding condition record table, for days after the reference for problem solving.(1) the finished product is incompleteFault reason handling methodThe plastic temperature is too low to increase the temperature of the fuse tubeThe injection pressure is too low to increase the injection pressureThe amount of injection is not enoughWith the nozzle with the sprue bushing is plastic spill to re adjust its coordinationThe shot time is too short to increase the injection timeThe injection speed is too slow to accelerate the injection speedImproper adjustment of low pressureMold temperature is too low to improve mold temperatureThe mold temperature is uneven, the mold pipe is re adjustedThe exhaust of the mould is not proper, and the proper exhaust hole is installed at the proper placeThe nozzle temperature is not low, and the nozzle temperature is increasedUnequal opening of mold to re release the mold overflow positionThe sprue or overflow is too small to enlarge the sprue or overflowPlastic lubricant does not increase lubricantBack pressure is insufficient, slightly increase back pressureRubber ring, adhesive screw wear, removal, inspection and repairInsufficient injection capacity, replacement of larger specifications of injection molding machinesThe product is too thin and use nitrogen spray
Q:Injection molding machine barrel, and the height of about how to adjust?
The screw you're shooting is just adjusting the height and the left and right. If the deviation is large, the fixed seat, the piston rod, the pressure plate and the screw should be loosened.
Q:How many tons is 1000 grams of injection molding machine?
The injection molding machine heats the plastic, applying high pressure to the molten plastic to make it crack and fill the mold cavity.
Q:What is the injection molding machine back pressure, back pressure role is what?
When the screw is in the process of feeding, as the amount of material inside the barrel increases, forcing the screw back, and the control of its back speed is called back pressure, back pressure can increase the density of plastics, melting better

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