Loading Port:Ningbo
Payment Terms:TT or LC
Min Order Qty:1 unit
Supply Capability:720 unit/month
OIL MOTOR : INTERMOT
DIRECTION VALVE: VICKERS
COMPUTER: MIRLE 9118
AC CONTACTOR : SCHNEIDER
ELECTRONIC RULER: NOVO
LUBICATION PUMP: HERG
| Model | UNIT | LOG-90A8 | |||
| International recognized model | 275/90 | ||||
| INJECTION | A | B | C | ||
| Shot volume | cm3 | 113 | 154 | 181 | |
| Injection | Shot weight | g | 106 | 144 | 170 |
| volume | |||||
| ps | Oz | 3.7 | 5.1 | 5.9 | |
| Screw diameter | mm | 30 | 35 | 38 | |
| Injection pressure | mpa | 243 | 179 | 152 | |
| Screw L:D ratio | 20:01 | 20:01 | 18:01 | ||
| Screw stroke | mm | 160 | |||
| Screw rotate speed | r/min | 0-180 | |||
| Clamping force | kn | 900 | |||
| Opening stroke | mm | 320 | |||
| Platen size | mm*mm | 540*540 | |||
| Space between tie bars | mm*mm | 360*360 | |||
| Mold thickness | mm | 150-360 | |||
| Platen Max stroke | mm | 680 | |||
| Ejection stroke | mm | 100 | |||
| Ejection force | kn | 31 | |||
| Hydraulic system pressure | mpa | 16 | |||
| Pump motor | kw | 9 | |||
| Heating power | kw | 6.5 | |||
| Number of temp.control | 3+射嘴（nozzle） | ||||
| Cycle time | sec | 1.1 | |||
| Oil tank capacity | L | 160 | |||
| Machine dimensions | m*m*m | 4.2*1.1*1.7 | |||
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.
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.
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.
