140 ton Bole plastic injection moulding machines




Bole centre clamping structure
100% clamping force use, 10%-20% higher than traditional toggle structure.
Less possibility of flash, save flash trim work.
Save 2-5% material.
Offer good protection to mould, platens and tie bars.
Opening stroke 10-20% longer.


 Traditional structure
With heavy clamping force waste, only 80-85% efficiency.
 Moving platen with obvious deformation, cause flashes, waste of material and labor of trim the flashes.




1. Product Instructions




























DESCRIPTION


UNIT


BL140EK/C430




Injection working capacity




430




Screw diameter




A


B


C




mm


36


40


45




Screw ratio




23


20


18




Theoretical injection capacity


cm3


204 


251 


318 




Shot weight(PS)


g


187 


231 


293 




oz


6.6 


8.2 


10.3 




Injection rate into Air


cm^3/s


106 


131 


166 




Injection pressure


MPa


211


171


135




plasticizing rate


g/s


15


20


27




Max. injection speed


mm/s


104




Max. Screw speed


r/min


240 




Clamping force


kN


1400




Opening stroke


mm


420




Space between tie bar


mmmm


460410




Min. mould height(T-slot)


mm


180(145)




Max. mould height(T-slot)


mm


460(425)




Max. distance Platen(T-slot)


mm


880(845)




Ejector stroke


mm


130




Ejector force forward


kN


45 




Ejector force back


kN


34 




Number of ejector bar


PC


5




Sys. Pressure


MPa


16




Pump Motor 


kW


17




Heater power


kW


8.85




Number of temp. control zones




3+1




Hoper capacity


kg


25




Oil tank capacity


L


180




Machine dimensions(LWH)


mmm


4.51.261.85




Machine weight


Ton


3.7








2. Bole Competitive Philosophy


Leading technology and performance


China unique producer, central locking toggle


CIML carbon-fiber products intelligent moulding line, made for lightweight of automobile


The performance of Electro- hydraulic hybrid two platen machine has reached the leading level


Big: Bigger one size than other brand machines. 


Precision: Products higher precision.


Save: Help customer save 2- 5% material.




3. Clients Cases














4. About Bole Machinery


Bole Plastic Injection Moulding Machines





The sale of Bole Machinery is increasing steadily in recent years with the launch of new EKII series "China Unique Producer, Central Locking Toggle" machine. There are obvious advantages in the injection industry under the guidance of leading product technology strategy. With the design of central locking toggle structure of Bole Machinery, there are three main advantages compared with the competitors: a. High product accuracy; b. Less- flashes or no flash; c. 2% - 5% material- saving.


















http://www.bolemachinery.com