1.The plasticizing parts with optimized design can improve the plasticizing ability and injection precision of the machine significantly;Screw transmission adopts the spline to connect and the force is uniform when the screw rotates,Tthe moving part is guided by linear guide rail to reduce friction during movement.
2.The clamping parts with optimized design has a mold-plate structure with a pressing center,which makes the clamping force act on the mold-plate directly and improves the forming accuracy of the product,and it has a larger moving mold-plate stroke as well as reduces the contact stress of the axis pin.
3.Newly designed lateral mechanical safety structure;The feet slip structure of moving mold-plate is newly designed with oblique-wedge.
4.Adopt high-precision controller system,provide performance more stable,higher repetition precision,stronger anti-interference and higher level of security protection.Also standard with fuction of energy consumption monitorning.
5.The movement curve of newly designed five-points double toggle structure shows that the movemen of movable mould-plate has advantages of being faster,more stable and better controllability,And also quicker cycle.
6.Hydraulic power system uses the motors with high response,high power density,low inertia and low noise to bring unique feeling of high performance and low noise to customers with improved screw pump.
| MODEL: SP300/i1620 |
| TECHNICAL PARAMETER TABLE |
A |
B |
C |
| INJECTION UNIT |
SCREW DIAMETER |
mm |
55 |
60 |
65 |
| SCREW L/D RATIO |
L/D |
21.8 |
20 |
20 |
| INJECTION CAPACITY IN THEORY |
cm3 |
688 |
819 |
962 |
| INJECTION WEIGHT(PS) |
g |
626 |
746 |
875 |
| INJECTION PRESSURE |
MPa |
239 |
201 |
171 |
| INJECTION RATE |
g/s |
232 |
276 |
324 |
| PLASTICIZING CAPACITY |
g/s |
31 |
38 |
45 |
| SCREW SPEED |
rpm |
210 |
| CLAMPING UNIT |
CLAMPING FORCE |
KN |
3000 |
| MOVING MOULD-PLATE STROKE |
mm |
650 |
| MAX. MOULD HEIGHT |
mm |
700 |
| MIN. MOULD HEIGHT |
mm |
250 |
| SPACE BWTWEEN TIE-BARS (W×H) |
mm |
630X630 |
| HYDRAULIC EJECTOR FORCE |
mm |
87 |
| HYDRAULIC EJECTOR STROKE |
KN |
160 |
| EJECTOR NUMBER |
n |
13 |
| OTHERS |
PUMP PRESSURE |
MPa |
17.5 |
| MOTOR /DRIVING POWER |
KW |
45 |
| HEATING CAPACITY |
KW |
18.15 |
| MACHINE DIMENSION (L×W×H) |
m |
6.5X1.75X2.8 |
| MACHINE WEIGHT |
t |
10 |
| OIL TANK CAPACITY |
L |
400 |
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