High Quality Injection Molding Machine LOG-90A8

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$13,907.00 - 18,049.00 / unit
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Ningbo
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1 unit
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Product Description:

High Quality Injection Molding Machine LOG-90A8

OIL MOTOR :   INTERMOT

DIRECTION VALVE:   VICKERS

COMPUTER:    MIRLE 9118

AC CONTACTOR :   SCHNEIDER

ELECTRONIC RULER:   NOVO

LUBICATION PUMP:     HERG

High Quality Injection Molding Machine LOG-90A8

ModelUNITLOG-90A8
International recognized model 275/90
INJECTION ABC
Shot volumecm3113154181
InjectionShot weightg106144170
volume
 psOz3.75.15.9
Screw diametermm303538
Injection pressurempa243179152
Screw L:D ratio 20:0120:0118:01
Screw strokemm160
Screw rotate speedr/min0-180
 
Clamping forcekn900
Opening strokemm320
Platen sizemm*mm540*540
Space between tie barsmm*mm360*360
Mold thicknessmm150-360
Platen Max strokemm680
Ejection strokemm100
Ejection forcekn31
 
Hydraulic system pressurempa16
Pump motorkw9
Heating powerkw6.5
Number of temp.control 3+射嘴(nozzle
 
Cycle timesec1.1
Oil tank capacityL160
Machine dimensionsm*m*m4.2*1.1*1.7

High Quality Injection Molding Machine LOG-90A8 

Products performance and advantages

1,Clamping parts

The new generation mold locking device and computer emulation optimized parameter makes motions of the moving plate,fixed plate and high rigidity toggle structure,the characteristic of high strength and anti-fatigue is secured.As compared with similar machines,it owns bigger internal spur between tie bars,mold space and mold opening stroke and may process plastic products of bigger size.

2,Computer controller

Professional injection moulding machine controller with software and hardware of industrial standard is convenient to expansion and revision of performance.

Adopting double CPU control makes high speed.

Mainly adopting PID control,the control accuracy reaches±1°.

Has the function of network management,improving efficency.

3,The injection unit

Short and forceful double-cylinder injection system is used to ensure the steady injection motion.The strain free fixed mold plate and screw assembly with optimized design help to reach better plasticing capacity and effect.PID temperature control regulate the speed and pressure of injection,pressure keeping,smelting,back pressure and other motions to ensure the quality of formed products and continuation of production.Auto material preparation,drooling proof,and anti cold start lapse functions ensure the high efficent,simple and safe operations.

4,The hydraulic unit

High efficiency,energy-saving and high precise proportional pressure and flow variable displacement pump system make the out of the hydraulic system matching the required power for entire machine operation without loss of high pressure throttle and overflow energy.As comparedwith constant displacement pump,it saves power by 30%~60%.A motor with same power may be fitted with an oil pump of bigger displacement and thus accelerates the speed of machine.Besides,the low oil temperature will prolong the service life of sealing elements.

Buffer device is used in every mold opening and clamping oil way to ensure steady mold opening and clamping operation without any impact.Besides,differential mold clamping operation is fitted to ensure high production efficiency.

5,The mould adjusting unit

The automatic mold adjusting device driven by hydraulic motor adopts gear coupling drive,features steadiness,speedinees,high-efficiency and saving mold loading time.

 

High Quality Injection Molding Machine LOG-90A8

Common thermoplastic resins include:

  •     Polyethylene  PE

  •     Polyvinyl Chloride  PVC

  •     Polypropylene   PP

  •     Polystyrene   PS

  •     Polyethlene Terephthalate   PET

  •     Acrylonitrile-butadiene-styrene   ABS

  •     Styrene-Acrylonitrile   SA

  •     Acrylic   PMMA

  •     Polyamide   PA (Nylon)

  •     Styrene-Acrylonitrile   SAN

  •     Polycarbonate   PC

 

Products performance and advantages

1,Clamping parts

The new generation mold locking device and computer emulation optimized parameter makes motions of the moving plate,fixed plate and high rigidity toggle structure,the characteristic of high strength and anti-fatigue is secured.As compared with similar machines,it owns bigger internal spur between tie bars,mold space and mold opening stroke and may process plastic products of bigger size.

 

2,Computer controller

Professional injection moulding machine controller with software and hardware of industrial standard is convenient to expansion and revision of performance.

Adopting double CPU control makes high speed.

Mainly adopting PID control,the control accuracy reaches±1°.

Has the function of network management,improving efficency.

 

3,The injection unit

Short and forceful double-cylinder injection system is used to ensure the steady injection motion.The strain free fixed mold plate and screw assembly with optimized design help to reach better plasticing capacity and effect.PID temperature control regulate the speed and pressure of injection,pressure keeping,smelting,back pressure and other motions to ensure the quality of formed products and continuation of production.Auto material preparation,drooling proof,and anti cold start lapse functions ensure the high efficent,simple and safe operations.

 

4,The hydraulic unit

High efficiency,energy-saving and high precise proportional pressure and flow variable displacement pump system make the out of the hydraulic system matching the required power for entire machine operation without loss of high pressure throttle and overflow energy.As comparedwith constant displacement pump,it saves power by 30%~60%.A motor with same power may be fitted with an oil pump of bigger displacement and thus accelerates the speed of machine.Besides,the low oil temperature will prolong the service life of sealing elements.

Buffer device is used in every mold opening and clamping oil way to ensure steady mold opening and clamping operation without any impact.Besides,differential mold clamping operation is fitted to ensure high production efficiency.

 

5,The mould adjusting unit

The automatic mold adjusting device driven by hydraulic motor adopts gear coupling drive,features steadiness,speedinees,high-efficiency and saving mold loading time.

High Quality Injection Molding Machine LOG-90A8

 

Clamping system:   Faster response, stable and high rigidity

Injection system:     Accurate and flexible, lower rejection rate

Control system:      Computer and simple operation,molding data memory system

Power system:        Energy saving, high efficient and precise

Metal parts:           The thickness of our frame, metal plate and wallboard are thicker than other company.

 

Other Information

Ceramic heating loop: Uniform heating, better thermal insulation properties so good for production

Visiable lubrication system:  on time clean, avoid cast steel parts abrasion and broken.

Oil treasure: Filter of hydraulic oil,good for pump and valves

Long working life: Imported spare parts and updated version

Aftersales service: Professional & timely

Injection molding machines can fasten the molds in either a horizontal or vertical position. The majority of machines are horizontally oriented, but vertical machines are used in some niche applications such as insert molding, allowing the machine to take advantage of gravity. Some vertical machines also don't require the mold to be fastened. There are many ways to fasten the tools to the platens, the most common being manual clamps (both halves are bolted to the platens); however hydraulic clamps (chocks are used to hold the tool in place) and magnetic clamps are also used. The magnetic and hydraulic clamps are used where fast tool changes are required.

The person designing the mold chooses whether the mold uses a cold runner system or a hot runner system to carry the plastic from the injection unit to the cavities. A cold runner is a simple channel carved into the mold. The plastic that fills the cold runner cools as the part cools and is then ejected with the part as a sprue. A hot runner system is more complicated, often using cartridge heaters to keep the plastic in the runners hot as the part cools. After the part is ejected, the plastic remaining in a hot runner is injected into the next part.

 

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Q:What are the types of injection molding machines?
According to the classification of raw materials plasticizing and injection methods, the injection machine can be divided into: (1) plunger type, (2) reciprocating screw type and (3) screw, plasticizing plunger, injection type three.According to the structure of the injection machine, it can be divided into: (1) vertical injection molding machine, (2) horizontal injection machine, (3) angle injection machine, (4) multimode injection machine, (5) combined injection machine.According to the size of the processing capacity to the injection machine classification, can be divided into: (1) ultra small injection machine, (2) small injection molding machine, (3) medium-sized injection molding machine, (4) large injection machine (5) super large injection molding machine.By use of the injection machine can be divided into: (1) general injection machine, injection machine exhaust (2), (3) high speed precision injection machine, injection machine (4), (5) three plastic shoes injection head single mold injection machine, double head two (6) injection mould injection molding machine.
Q:What factories in Shenzhen area have injection molding machines? What's the number?
Shenzhen grand Electromechanical Technology Co., Ltd., all electric injection molding machine, energy saving, environmental protection, precision, improve production efficiency.
Q:What is an injection molding machine?
A machine for making plastic products that melts the plastic material and melts it into the mold until the plastic in the mold cools out and is made of plastic.
Q:How to install filter screen for injection machine nozzle?
There are special filter nozzle, used for recycling materials, can protect the mold and hot runner, with few manufacturers.
Q:What are the features of servo motors for injection molding machines?
Dongguan professional import servo motor maintenance professional encoder maintenance, including encoder, encoder, wear, scrap, technical transformation, encoder origin adjustment, magnet rupture, bearing damage, burning coil shaft fracture, etc.!The most professional and trusted servo motor repair terminal service provider in china!Global heat S line, Dongguan 135 deep, 2881 machines, 3210 electricity Mo workersBecause of concentration, so professional
Q:What are the categories of injection molding machines? 5
Shape can be divided into: horizontal, verticalInjection molding, then small to the product weight, 1G large to a few kilograms have, quite a lot.Because now the injection molding machine manufacturers are based on customer demand to do injection molding machine configuration, such as the general 180T clamping force of the frame, with 36-38mm screw, now the same rack can be the smallest 20mm screw. Should say, as long as you ask what kind of can match what kind of, so that the injection molding, mold force is now not necessarily, according to your product requirements to configure!
Q:How much is a new injection molding machine, mainly mobile phone shell?
Mobile phone shell should be used Demag, German machine is very stable. 80t to more than 200 thousand Oh, very expensive
Q:The higher the screw speed of the injection molding machine, the higher the oil temperature
The higher the screw speed of the injection machine, the higher the oil temperature, which is normal, because the screw will rotate continuously and friction of the material, friction will produce heat. We generally cold water machine injection molding machine can be equipped with a mechanical product in Europe, so can increase oil temperature control.
Q:Injection molding machine barrel temperature in production
PVC for the temperature requirements are very strict, the back pressure is small, hard PVC temperature can not too low at about 170-190, too low, but not good, there is a delay melt, namely the screw does not move after injection, on the verge of opening a few seconds before time began to melt, melt after 10 seconds to stop the opening of concrete how much time delay according to the time you began to melt cooling and temperature control, there is a nozzle to just not cured so far, should not be too high. This basically can control the temperature, can be controlled within 8 degrees.
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.

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