Hydraulic Unit Plastic Chair Making Machine Clamping System 40000
KN 280 Kw Heating
LOG-4000A8 Injection Molding Machine
1. LOG4000A8 Machine features
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
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.
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.
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.
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.
2. LOG4000A8 Machine Parameter
|Shot weight (ps)||G||49881||54313||58933||63743|
|Screw L:D ratio||23:1||22:1||21:1||20:1|
|Space between tie bars||MmXmm||2400*2000|
|Mold thickness (Min--Max)||Mm||1100~2100|
|Hydraulic ejection stroke||Mm||560|
|Hydraulic ejection force||Kn||565|
|Hydraulic system pressure||Mpa||16|
|Number of temp control zones||7+ (nozzle)|
|oil tank capacity||L||7000|
3. LOG 4000A8 Machine parts
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