Vertical Injection Molding Machine Plastic Injection Machinery TA-300

Ref Price:
$7,800.00 - 10,000.00 / unit
Loading Port:
Ningbo
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
6000 unit/month

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Product Description:

Plastic Injection Machinery

Main Features of Vertical Injection Molding Machine TA-300

- Vertical four-column clamping
- Vertical injection
- Clamping force 12-2000Tons
- Injection Qty 300g-3000g
- Convenient for embedding parts

 

Parameters of Vertical Injection Molding Machine TA-300

Model

Machine Type

Unit

TA-300

INJECTION
SYSTEM

Screw Diameter

mm

25

28

32

Injection PreDSure

kgf/cm2

1817

1447

1113

Theoretical Injection Volume

cm2

70

88

111

Max.Shot Weight(PS)

g/oz

74/2.6

92/3.2

117/4.1

Injection speed

cm/s

8.3

Number Of Temperature Con

zone

3

CLAMPING
SYSTEM

Clamping Force

kn

300

Distance Between Tie Bar

mm

370x200

Top Platen Size

mm

495x325

Bottom Platen Size

mm

540x380

Min.Mold Height

mm

120

Opening Stroke

mm

180

Max.Opening Distance

mm

300

Ejector Force

kn

13

Ejector Stroke

mm

35

ELECTRIC HYDRAULIC SYSTEM

Max.Hydraulic Preesure

kgf/cm2

140

Oil Tank Capacity

L

140

Pump Motor Power

kw

4

Barrel Heating Power

kw

3.8

Total Wattage

kw

7.8

OTHERS

Machine Weight

kg

1100

Machine Dimensions

m

1.7x0.9x2.4

 

Pictures of Vertical Injection Molding Machine TA-300

 

 

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Q:What exactly does the KO hole in the injection mold mean? Where is the general position?
The KO hole, also called the top roller hole, is made on the rear die panel of the mould. The top rod can be directly pushed to the thimble plate when the injection top is out, and the hole dug on the panel is used for avoiding the empty. KO with the sprue hole position is on the same axis.
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:Commissioning process of injection molding machine
7., according to the requirements of the product, adjust the corresponding packing speed (lower than the filling speed), the packing pressure is about 50% of the filling pressure, for the pressure and the feeding pressure.8. adjust the holding time and time, and find the reasonable holding time (the weight of the beer is basically the same after the sufficient holding time).9. adjust the front gasket of the screw for 5% ~ 10% of the injection quantity.10. set the 0.5 to 1 second delay of the screw (release the pressure of the screw head),11. set back pressure is constant 50 ~ 100PSI.After the debugging of the above program, the technological parameters of the die can be determined, and it is more reasonable and scientific. At the same time, the process parameters of other moulds can also be tested in the production process.This method is suitable for non Newtonian fluids of plastics (conventional adhesives)
Q:Injection molding machine barrel temperature in production
1, back pressure regulation is too large; 2, screw idle or slip, cause melt time longer, friction produce heat; 3, setting temperature is too low, melt resistance is too large, friction produce heat.Injection molding machine: injection molding machine, also known as injection molding machine or injection machine. It is a thermoplastic or thermosetting plastic plastic molding mold made of plastic products of all shapes of the main molding equipment. The injection molding machine heats the plastic, applying high pressure to the molten plastic to make it crack and fill the mold cavity. According to the arrangement of injection device and mould locking device, they can be divided into vertical type, horizontal type and vertical horizontal compound type.
Q:What kinds of oil are used in the injection molding machine?
If there is a gear box to use gear oil. All in need of injection molding machine lubricating oil: hydraulic oil, gear oil and hydraulic oil: cuori HM anti-wear hydraulic oil, No. 46, Pu HM hydraulic oil 46 HF-2 hydraulic oil - 46 replacement cycle: a few months. Use time, the answer is basically oil dirty, and other parts of the bearing grease, water, cleaning oil. Recently I went to see many customers, plus two main tanks. Wait, use No. 68 anti-wear hydraulic oil. Hydraulic oil。The exchange of trouble. Why change the oil and so on?,There are also die-casting, oil change time, we are not sure, the general minicomputer is a fuel tank. The machine has instructions.
Q:What is the percentage of nozzles in injection molding machines?
By the percentage of the first section of the temperature
Q:How to adjust the injection machine?
After the injection molding machine has been installed, it must pass the strict debugging procedure, then can put into the official production. It mainly includes three parts, the whole machine debugging, the injection device debugging, the fitting device debugging and so on.(1) debug the whole machine performance1) check the hydraulic oil in the pressure tank and the oil in the lubricator to ensure adequate supply of hydraulic oil and lubricating oil. The model of the oil shall comply with the requirements of the manual.2) switch on the main power supply, switch on the master switch on the control box, and place the operation mode selector switch on the spot or manually. Start the injection moulding machine and check the running direction of the pump.3) the machine should be started under the condition of no pressure in the hydraulic system, and then adjust the hydraulic system pressure to normal pressure when it is started.4) after the hydraulic pump work, opens the oil cooler cooling water valve, carries on the cooling to the return oil, prevents the oil temperature to be excessively high.5) after the hydraulic pump works for a short time, close the safety door and then close the mold manually, and turn on the pressure gauge to see if the pressure is rising.6) when the car is empty, the manual operation of the machine is carried out by air several times, and the safety door, the indicator lamp and all kinds of valves are observed to be correct and sensitive.7) check relay, limit switch, counting device, total stop button is normal, reliable and sensitive.8) perform semi-automatic test run and automatic operation test, check whether the operation is normal or not.
Q:What products can be produced by injection molding machine?
we can choose to do energy-saving energy-saving servo servo injection molding machine, has become an industry trend of energy-saving injection molding machine, Levin Bullock company as a professional manufacturer of servo energy-saving injection molding machine, the successful transformation of hundreds of cases, the average energy saving rate is more than 50%, free trial, free to do the program, customer service warranty of two years, to speak with the effect, if you have other questions, you can Baidu A bit of "servo energy efficiency", that has their official website. Can do a detailed understanding.
Q:How does the injection machine exhaust?
On the system pressure plate there is a relief valve, the valve head at the top of the six angle bolts loose on it
Q:How to calculate the clamping force of injection molding machine according to the product
Clamping force x09F>=k*P*AF= actual clamping force (KN) x091KG = 9.8NP = cavity mean pressure (Mpa) x091MPa = 9.8KGThe projected area (cubic centimeter) of the A= product on the parting surface x09K = safety factor, usually take 1.1-1.6.x09Injection pressure, x09, injection pressure, =1.5* internal pressureGrade x09 internal mold pressure (kg/cm2)Precision products x09550-700Common product x09350-500Liepin x09250-300

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