The Vertical type Rubber Injection Molding Press Machine is applicable to producing various kinds of rubber products, like rubber parts made of natural &synthetic rubber,oil & heat resistant rubber, reclaimed rubber,etc. General description: 1.Mold handling (ejectors) system: 2RT/3RT/4RT; 2.Pressure & Speed control: proportional pressure and proportional flow control from PLC ensure the operation more stable, can control each movement reliably without causing shock. 3.Safety :all machine movements must immedatiatey stop if operator hand blocks the light curtain. Safety interlock for movements,fool-proof design.Replacement time of lubrication oil can be set up from touch screen and auto alarm.Two button simultaneous pressing must be required to start the operation (Optional). 4. Parallelism of heating platens:0.05mm PER 300mm,precision curing&moulding finishing. 5.PLC programmable controller + touch screen HMI, technical parameters setting is convenient and easy,recipes are storable.The whole process is monitored;internal fault is diagnosed and alarmed automatically. 6.Precise positioning when moving in or out the mold. 7.Mold temperature control accuracy is ±1℃. Highlights of our rubber injection molding machine:: 1. Stationary four cylinders balanced vertical injection structure, hyperstatic injection force. 2. Optimized feeding shot rod greatly reduces the rubber leakage and is convenient and fast for maintenance and rubber replacement. 3. Innovative feeding Shot-Tube-Constant-Temperature-System plus ultrashort nozzle achieve very few remaining materials and minimum pressure loss. 4. The vertical type rubber injection moulding press machine adopts international advanced FIFO (first-in-first-out) injection design. 5. Totally enclosed safety shield and safety grating, ensuring a safe operation condition for the workers. 6. Hot plate heating zones control makes the temperature more even. 7. More automatic functions available for options. Standard unit: -High efficient proportional pressure and proportional flow hydraulic system. -Upper mold core lifter. -Lower mold in-out device. -Two levels demolding device. -Totally enclosed safety shield and safety light curtain. -Independent temperature control system for plasticizing and injection. Optional Device: -Variable pump system. -Cold runner device. -3RT/4RT multi-layers demolding device. -Middle mold in-out device. -Pulling claw device. -Mold vacuum system. -Quick mold changing device. -Remote control. -Printing function. -Enlarged injection volume.
Technical Specification:
|
Model
|
XLB-V200T
|
XLB-V300T
|
XLB-V400T
|
XLB-V500T
|
|
Clamping force(ton)
|
200
|
300
|
400
|
500
|
|
Stroke(mm)
|
500
|
500
|
600
|
600
|
|
Platen size(mm)
|
600x600
|
700x700
|
700x800
|
800x850
|
|
Main piston diameter(mm)
|
355
|
450
|
500
|
560
|
|
Max.platen gap(mm)
|
550
|
550
|
700
|
700
|
|
Min. Mold thickness(mm)
|
60
|
60
|
100
|
100
|
|
Core Lifter stroke (mm)
|
200
|
200
|
250
|
250
|
|
Injection unit
|
|
Injection volume (CC)
|
2000
|
3000
|
4000
|
5000
|
|
Injection pressure (Mpa)
|
220
|
220
|
205
|
205
|
|
Screw diameter(mm)
|
45
|
45
|
55
|
55
|
|
Nozzle aperture(mm)
|
6
|
6
|
7
|
8
|
|
Others
|
|
System pressure (Mpa)
|
21
|
21
|
21
|
21
|
|
Horse Power(HP)
|
15
|
20
|
25
|
30
|
|
Heater power (KW)
|
19
|
22
|
27
|
31
|
|
Total power(KW)
|
36
|
40
|
52
|
58
|
|
Weight(Kg)
|
7200
|
9300
|
11700
|
14700
|
|
Dimension(LxWxH:mm)
|
2700x1200x3600
|
3100x1300x4000
|
3300x1400x4500
|
4000x1600x4500
|
Notes: the form only lists out the normal standard models, more special models can be customized to order.
