Injection Molding Machine LOG-400A8 QS Certification

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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


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

details :


International size rating






Shot volume





Shot weight









Screw diameter





Injection pressure





Screw L:D ration




Screw stroke



Screw speed(stepless)




Clamping force



Opening stroke



Platen size



Space between fie bars



Mold fhickness(Min-Max)






Hydraulic ejection stroke



Hydraulic ejection force




Hydraulic system pressure



Pump motor



Heating capacity



Number of femp confrol zones


5+ nozzle


Dry-cycle fime



Oil fank capacify



Machine dimensions



Machine weight









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Q:What factories in Shenzhen area have injection molding machines? What's the number?
Go wrong in Shenzhen can see the injection molding machine,
Q:What should nitrogen gas injection pay attention to?
1. the operator must undergo good safety education.2. operate strictly according to the operating rules of equipment.3., when the valve operation, wear protective equipment: masks, gloves, etc., to prevent frostbite.4. check the safety valve and pressure gauge once a year, check the riot film every two years, check and record the records.5. when the nitrogen emissions, people should stay away from the drain, otherwise, long time suffocate easily.6. in the obvious place to hang around the nitrogen tank "trespassers", "dangerous" and other warning signs.7. freezing on nitrogen pipe, no heavy blow.8. check the nitrogen tank every day and find the problem in time.9. always keep the nitrogen tank clean and free of oil and grease.10. equipment should be cut off for a long time without gas.
Q:How to check the mold opening stroke of injection molding machine
The mould opening stroke of the injection machine should meet the need of separating the mold and removing the plastic parts. The checking of mould opening stroke is divided into the following several situations.1. the maximum opening stroke of injection molding machine has nothing to do with the die thicknessMainly refers to the clamping mechanism for injection molding machine with hydraulic machinery, such as XS-Z-30, XS-Z-60, XS-ZY-125, XS-ZY-350, XS-ZY-500, XS-ZY-1000 and G54-S200/400 type injection molding machine, the mold opening stroke by the connecting rod mechanism (or clamping cylinder) determines the maximum stroke, irrespective of the thickness of the mold.For injection mold with single parting surface:Smax = H1+H2 + mm (5 ~ 10)For injection mold with double parting surface:Smax = H1 +H2 + +a (5 ~ 10) mmType: Smax injection molding machine maximum mold opening stroke (mm);H1 plastic parts (mm, H1) launched a distance - like mold core is equal to the height, but for the plastic parts of the inner surface is stepped, sometimes do not have to launch the full height core can remove the plastic parts, then H1 can be determined according to specific circumstances, in order to successfully remove the plastic parts;H2 a piece of plastic height, including the height of the castable (mm) of the gating system that is connected to the plastic part.A the distance between the fixed die seat plate and the runner plate required by the casting system to remove the condensate (mm).
Q:How does the product mix?
Friends note plastic flowers (silver or silver) of good hope to help Silver good resolution Production of raw materials: good drying. The heating barrel degassing Liang (water, gas, volatile, etc.), gas burning retention solutions, mould heating involved (including type changes are good flesh) shaped silver prototype surface show silver floating flow area not only limited traces of silver near the gate of primary and reflected out parts closely related, must understandTwo. Production: the so-called silver silver diagram shown in figure refers to the molten resin in bubbles, tensile effect of muscle strips flow marks because of the appearance of the silver bullion that look like muscle strips
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:What injection molding machine is good?
Positioning high-tech products production marketYOFC sub group headquartered in Bavaria, Germany, Nuremberg. The team consists of a number of high-quality R & D engineers, covering all areas of research and development in full. Haitian International Holding Co., Ltd., with the subsidiary of actively expanding its market applicability, introduced the internationalization of the three brand strategy.
Q:Notice of injection moulding machine
Injection molding machine temperature rise is too high, five major hazards: the machine produces thermal deformation, oil viscosity decreases, rubber seals deformation, accelerate oil oxidation deterioration, but also make the air component pressure reduction.One of the hazards: causes the machine to produce thermal deformationIn the hydraulic component, the moving parts with different thermal expansion coefficients are jammed because of the small clearance between them, which results in malfunction and influences the drive accuracy of the hydraulic system, resulting in the poor quality of the parts.Hazard two: reduce the viscosity of the oilThe high temperature rise of the injection molding machine will lead to lower viscosity of the oil and leakage increase. The volume efficiency of the pump and the efficiency of the whole system will be significantly reduced. As the viscosity of the oil decreases, the oil film of the moving parts, such as the slide valve, is thinned and cut, and the frictional resistance increases, leading to increased wear.Hazard three: deform rubber sealsThe temperature rise of the injection molding machine is too high, it will deform the rubber seal, accelerate the aging failure, reduce the sealing performance and service life, and cause leakage.Four of the hazards: to accelerate the oxidation of oilThe temperature rise of the injection molding machine is too high, it will accelerate the oxidation of the oil, precipitate the asphalt material, and reduce the service life of the hydraulic oil. The precipitate blocks the damping orifice and the slit valve opening, causing the pressure valve to stop and cannot move, and the metal pipe lengthens and bends, and even breaks.
Q:How many moulds can the 80 ton injection molding machine put down?
The machines of each brand are slightly different. The width is usually 350.
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
Q:What brands of injection molding machines are there in Taiwan?
Taiwan brand molding machine a lot of ah, there are at least dozens of brands, relatively well-known: Taichung, Taiwan Zhenxiong, quanlifa, fuqiangxin, Nan Rong, Hua Ronga and so on, what you want to buy a machine? What's the requirement of your product?

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