NINGBO BONA MACHINERY CO., LTD.
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BN178II
Product Features

Five-piece pivot double toggle clamping unit, integration of sttong SOlid frame structure to ensure that the ternplate force balanCed, high-speed, and stable.

Solid tempiate for large milling by EUROMAP standard”T”type slots and drilling tapping. And has a large bar space.

Ejector hydraulic cylinder can move flexible lcand the movement is extremely accurate.

Moving platen with skateboard under the form regulation can take part of vceight from the mold, reducing the load on the rod and aVoid many malfunction when using heavy mold.

Specifications
SPECIFICATION CN BN178II
    A B C
INJECTION UNIT        
Screw diameter mm 40 45 48
Screw L/D ratio l/d 23.2 20.3 22.7
Shot volume(theoretical) cm3 253 320 363
Injection weight(ps) g 230 292 329
Injection pressure mpa 245 194 170
Injection rate g/s 131 167 188
CLAMPING UNIT    
Clamping force kn 1780
Open stroke mm 430
Space between tie ba(WxH) mm 465x465
Max.Mould height mm 180-520
Ejector force kn 45
Ejector stroke mm 140
OTHERS    
Pump pressure mpa 17.5
Motor power kW 18.5/22
Heating power kW 10
Machine dimension(LxWxH) m 5.1x1.35x2
Machine weight t 5

Platen Dimensions

 

 

Mould Space Dimensions

 

 

Floor Flan Layout