precision injection molding machine

MITA-60SD~MITA-500SD

precision injection molding machine

CLAMPING UNIT  
1.
 The internal five-point toggle clamping system.with the enhanced and thickened platens of BOX-like structure,can minimize the toggle pressure and tie-bar stress,lower deformation and eccentricity,and increase the structure rigidity and reliability.
2.
 The design without bracket on the rear platen will make the tie-bar unbroken of the shearing stress.
3.
 The tie-bar,with widened diameter,use pre-hardened steel material imported from Japen. The flexibility design on the front and rear nuts of tie-bars,can avoid the stress centering on the screw,to add the wear resistance.
4.
 The moving platen supporter uses the metallic oiless slider,to increase the supportability of mold and the repeatability of high-speed moving.
5.
 To lower interface pressure of toggle bushing, and revise the design of oil-channel,can efficiently create the pressure-resistant oil-menbrane,to increase the reliability and long lasting.
6.
 The fixed-volume lubrication system with the power-metal filter,can effectively decrease the failure of lubrication from the oil pollution.
7.
 The new MITAPLAS SD is a new generation of machines combining all the advantages. Large inner tie-rod distance,square platten,quick and quiet movenent,free selection of parts removal frame,EUROMAP or SPI standard platen. The MITAPLAS SD series fit an internal acting five points double toggle clamping to give long efficient and reliable movement.
8.
 Harden steel pins and bushings are lubricated by automatic lubricators.oil-less bushing are used in cross-head and moving platen to acheieve a clean mold area.Automatic mold height adjustment effected by a system of gear power by hyraulic motor for fast and precision.

HYDRAULIC DRIVING UNIT
1.
 Proportional pressure/speed control system,and low-pressure/high-speed injection circuit desing.
2.
 The hydraulic circuit design for the security of the mold-closing,and high precise low-pressure protection device for mold.
   

INJECTION UNIT
1.
 The injection cylinder uses 4-cylinders design. it includes two injection choices of higi-pressure/low speed or low-pressure/high speed,and lower the resistance to injection.
2.
 The injection piston with the twin-end support can enhance the linear ability of movement. And there is very little friction and wear because of the using of metallic piston ring.
3.
 The sliding guide-bars design with two-cylinders ensure the nozzle center on line,especially applicable to high-speed injection.
4.
 The double-fligth high-effcient screw with enlarged L/D ratio=21:1,will increase the speed of material-charging and the quality of material-mixing.
   
COMPUTER CONTROL UNIT
1.
 The latest user friendly C6000-I500 computer control system,with LCD display screen, and hight speed CPU.
2.
 Multiple languages interchange system and up to 79 sets of molding data.
3.
 The linear transducers control the clamping and injection system and set the position precise to 0.1 MM
4.
 Selection screen page by function key, logical page structure with operator prompting give you friendly, and precisely data entry.
5.
 Set value protection by key switch-only authorized persons are allowed to revise.
6.
 Malfunction free, easy press, durable dey board.
7.
 Icon-based dey board-easy understanding and no misunderstand for operater.
8.
 The architecture, with intelligence distributed on the different function cards allows maximun processing speed with a minimum number of cards. The multilayer P.C. board with highly intergrated components (65C allowance) high relibility.
9.
 With EMC protection, this controller block the noisse from extternal power line, provides you a stable and safe machine-operation environment.
 
 
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