Injection molding machine LOG-320S8/A8 QS Certification

Injection molding machine LOG-320S8/A8 QS Certification System 1

Injection molding machine LOG-320S8/A8 QS Certification System 2

Injection molding machine LOG-320S8/A8 QS Certification

Ref Price:: $35,122.00 - 46,379.00 / unit

Loading Port:: Ningbo

Payment Terms:: TT or LC

Min Order Qty:: 1 unit

Supply Capability:: 100000 unit/month

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Quick Details

Condition:	New	Type:	Tube Head Injection	Style:	Horizontal
Brand Name:	LOG	Model Number:	LOG-320S8	Place of Origin:	Zhejiang, China (Mainland)
Plastic Type:	Thermoplastic	Automatic:	Yes	Injection Weight:	1120g
Injection Rate:	>362cm3/s

Clamping Force:	3200KN	Opening Stroke:	615mm
Power(W):	31kw	Certification:	CE	After-sales Service Provided:	Engineers available to service machinery overseas
blue:	yellow

Packaging & Delivery

Packaging Details:	20GP,40GP,40HQ
Delivery Detail:	30 days

Product Description

Product performance and advantages:

1. Servo energy-saving system
Using the servo motor oil electricity composite structure
2. Servo motor high response feature
It costs only 0.05s for servo energy saving injection molding machines to achieve the maximum output, in comparison with conventional hydraulic injection molding machines. The response speed has been obviously increased, improving the production efficiency.
3. Unique function
Large colored screen with TFT interface
Full automatic close-loop control
Module design of hardware
Auto-tune PID temperature control
Pc interface USB, PIC, and FLASH…
Curve monitoring and analysis function
K-can data transmission (500Kbit/s)
On-line central monitoring function

LOG-320S8 Technical parameters

Description	Unit	LOG-320S8
international recognized models		1870/320
injection		A	B	C
Tjeoretical injection volume	cm³	1062	1231	1414
Shot volume	g	966	1120	1286
Shot volume	Oz	33.7	39.2	44.9
Screw diameter	mm	65	70	75
Injection diameter	mpa	175	152	133
Screw L:D ratio		22.6:1	21:1	19.6:1
Scerw steoke	mm	320
Screw rotate speed	r/min	0-150
CLAMPING UNIT
Clamping force	kN	3200
Opening stroke	mm	615
Platen size	mm*mm	945*945
Space between tie bars	mm*mm	660*660
Maldthickness	mm	250-670
Platen Mix stroke	mm	1285
Ejection stroke	mm	160
Ejcetion force	kN	77
Power/Elcetric Heating
Hydralic system pressure	Mpa	17.5
Pump motor	kw	31
Heating power	kw	25.3
Number of temp.conteol		5+nozzle
Other
Cycle time	sec	5.0
Tank volume	L	500
Machine dimesions	mmm	6.81.632.25
Weight of machine	kg	13000

Injection molding machine LOG-320S8/A8 QS Certification

LOG-320S8 injection machine

Q: What does injection pressure mean?: Five, the adjustment of back pressureThe adjustment of the injection back pressure shall be determined according to the raw material performance, drying conditions, product structure and quality, and the back pressure should be adjusted at 3-15kg/cm 3. When the surface of the product has little Qihua, mixed color, shrink and product size and weight changes, may be appropriate to increase the back pressure. When the nozzle leakage glue, salivation, Melt Overheating product decomposition, discoloration and feeding back too slow may be considered appropriate to reduce the back pressure.Back pressure is one of the important parameters to control melt quality and product quality in injection molding process. Proper back pressure plays an important role in improving product quality, and can not be ignored!

Q: How will the clamping force and injection pressure of injection mould be set?: The clamping force can be calculated, and the injection pressure should be determined according to the actual condition of the mold and the specifications of the injection molding machine.A simpler approach:When the material is injected into the mold cavity at high pressure, it will produce a support force, so the mold locking unit of the injection molding machine must provide sufficient clamping force to prevent the mold from being opened. The clamping force is calculated as follows: from the demand for the appearance of the finished product size projection area in the direction of the switch mode of finished products; projection area of the supporting die strength = finished in switching mode direction (cm2) pressure * * mold cavity number (kg/cm2); mold pressure with raw materials and different raw materials, general 350~400kg/cm2 machine; the clamping force is greater than the supporting die strength, and to be on the safe side, the machine clamping force usually must be greater than 1.17 times the strength of the supporting die.

Q: How do you increase your product? How do you assign multiple segments? Speed? How to determine the holding position? Big, good or small? All help answer! Be deeply grateful！: The distribution of each position and velocity, if familiar with the products of the case, according to the previously adjusted product size, short range, reducing the pressure and speed, the adjusted number of a few know it, and then slowly add pressure and velocity, and material. Process debugging did not say big products, good tune or small products good tune, this with your craft level, material, mold, equipment and so on have the factor.

Q: Injection molding machine barrel temperature is not very high at normal and low temperature line is very tight no problem: The temperature is directly proportional to the resistance, the temperature, the line resistance, and the temperature of your line!

Q: How about the four column balance 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: The outer ring of the injection machine is against the ring. Do you blame the anti ring?It was normal to play PBT before. Now the storage stroke is 10 centimeters long or unstable: The wear and tear of the backstop ring should be replaced in time, because the backstop ring will directly affect the quality of the product. Increasing the amount of storage can sometimes fill the product, but it can not meet the technological requirements of the product. For reference only. During the injection process, if the screw rotates, it shows that the backstop ring is leaking.

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. For example, the production of PVC, will be shallow groove.Ann and T conversion is quite troublesome, here only give some common types of control: injection molding machine 4 (50T) 8 sets of injection molding machine 6 (120T) 8 sets of injection molding machine 8 (140T) 5 sets of injection molding machine 12 (160T) 5 sets of injection molding machine 16 (180T) 3 sets of injection molding machine 18 (200T) 4 sets of injection molding machine 24 (250T)

Q: I want to know something about the purchase of high-end injection molding machinesCustomers in the whole power and hydraulic injection molding machine purchase process, those machine advantages, they are more concerned about, and if you choose to buy, then you will choose all electric or full hydraulic machine, why? To know a friend told me, we discuss together, thanked the boy in this: The whole power has several advantages: 1, energy saving, 2 high performance, fast, 3 mute, 4 pollution-freeDisadvantages: 1 expensive, 2 do not, the biggest to 450T.Hydraulic advantages of 1 lower prices, 2 can do a great deal, 6000T have. 3, more mature technology, convenient maintenanceDisadvantages: 1 2 high energy consumption with long oil pollution, not suitable for the need for clean occasions. For example, medical equipment.There is no requirement at all. It must be hydraulic. There are performance requirements (such as light guide plate), but also to save energy, then use the whole power

Q: For example, according to the shape, the injection quantity, clamping force, and electric, all electric ^^^ hope to get a more comprehensive answer Thank you!!!: More and more like a computer, you can DIY it! Ha ha......As for the electric and full electric is very simple, electric refers to injection pressure preservation, feeding is the use of electric motors as the driving force, which is an electric injection molding machine relatively early model. Now all electric machine is every action is using the motor as a driving force, die opening and closing a top top back motor, a motor, injecting and feeding a motor, a motor and Zuosi retreat...... However, the number of motors in different brands is not necessarily the same, of course, the more expensive the motor, the more accurate the movement, the higher the efficiency, the lower the cost of the product!The above is purely personal experience, and I hope I can help you!

Q: The temperature of the injection molding machine: 1 220.2 210.3 200.4 190.5 175 period, when heated, everything is normal, but when the temperature reaches the set value of the motor work, work to about 15~20 minutes, 3 and 4 of the temperature began to rise slowly to 213~220 (lead injection unstable), other Dan normal. Then the motor is switched off, stop, about 15 minutes later, the 3 and 4 section temperature began to slowly fall to the set value, please master: what is the reason? How to solve?: Hello：You can lower the feed rate a little, and there is a big wear on the material and the cylinder.

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