TK-768 SERIES
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Automatic multi-color boot / safety boot injection molding machine
1. The injection units are characterized by a high profile of the screw and by a correct thermal control, which assure a high and homogeneous plasticization per hour. The feeding and injection volume is cotrolled by high-level potentiometer; it can calclate The temperature control is with the advance P.I.D. control system. It can track the change of temperature, and automatically adjust the best heating curve to provide precise and stable temperature and avoid over heating on material. The plasticizing of material can reach the optimum. The injector can be moved forward and backward in long distance for an easy cleaning of material and maintenance. the injection volume precisely.
2. The temperature control is with the advance P.I.D. control system. It can track the change of temperature, and automatically adjust the best heating curve to provide precise and stable temperature and avoid over heating on material. The plasticizing of material can reach the optimum.
3. The injector can be moved forward and ackward in long distance for an easy cleaning of material and maintenance.
4. The mould filling can be realized, also in coupling, with the "volumetric system" and with the "micro switch" on the moulds to ensure the completeness of boots especially at the top area of boots.
5. Injection pressure, speed can be set in multiple sections in consideration of different boot design, flow ability of material. The setting can be controlled individually station by station to reach optimal injection quality of each mold.
6. Each mould-holder houses one pair of mould (left and right shoe) and is equipped with a thermostatation circuit (cooling / heating system) - compressed air supply system - system for the control of mould filling.
7. Outsole plate is equipped with cooling circuit and can be switched on/off necessarily based on production. Especially in producing boot with thicker outsole, it helps shorten cycle time and forming of boot is better.
8. C-type structure provide an open space to maintain the individual central circulation for electric, air, hydraulic, water system. There is no need to dis-assemble the clamping press or use crane for assembly.
9. Machine is equipped with Individual electric and touch screen interface. It is easy to learn and set up is simple and fast.

 

Type
768-2L-8P
768-4M-10P
768-4L-12P
768-6L-10P
768-6P
Item
Unit
Specification
Specification
Specification
Specification
Specification
Number of stations
stations
8
10
12
10
6
Max. injection volume
cm3
2500/1500
3000/1960
3000/1960
3350/1900/1900
3060
Clamping force
Tons
170
85/170
85/170
170/85
140
300
260/140
300/140
300/140
140
Mold dimension
mm
840*860*188
860*760*188
860*840*188
860*840*188
600*720*188
Max. boot height
mm
470
400
490
490
300
Machine dimension (L*W*H)
m
11.1*5.7*2.6
9.9*9.2*2.6
11.7*10.6*2.6
12.5*9.8*2.8
8.0*4.2*2.2
Weight
Tons
36.2
43.5
53.5
57.5
14
*Note:Above data only for reference.