Liquid Silicone Injection Molding Machine

JD-LS series
Liquid Silicone Injection Molding Machine
BACK

FEATURES

  • This series of models is suitable for automobile parts, medical equipment, baby products, precision electronics, food containers and other products.
  • Effectively reducing process times and increasing production capacity.
  • PLC and HMI functional control as standard specification.
  • The injection system used a three-stage pressure system and four speed transmission, proportional loop control, accurate precision injection volume with less than 0.5% difference, simple and convenient for operation.
  • The acquisition loop hydraulic system with electronically controlled operation and a choice of using a servo motor for energy saving.
  • Plunger feeding system, accurate AB material proportions, uniform mixing (transparency / tensile / uniform color), can improve product quality yield rate.
  • Touch screen operation system, easy to setup, precise control, with 200 memory module settings.
  • High-precision machining equipment make high quality liquid silicone products with a stable and high production rate.
APPLICATIONS
  • silicone products
  • silicone nipple

INTRODUCTION

JD-LS series liquid silicone vertical injection molding machine is a specialized type of equipment designed to mold liquid silicone rubber into desired shapes. It uses a vertical clamp and injection unit. This configuration allows for more precise control over the molding process, which involves injecting liquid silicone into a mold cavity, which then solidifies to create the desired product and enables the production of complex parts with high precision.

JD-LS series liquid silicone vertical injection molding machine consists of several essential components. The injection unit includes the barrel, screw, and nozzle, responsible for melting and injecting the liquid silicone rubber. The clamping unit comprises the mold, platens, and hydraulic system, which secures the mold and applies pressure during the injection process. Additionally, the control system manages and monitors the machine's operation, ensuring precise control over temperature, pressure, and timing.

SPECIFICATION

Factors to consider when choosing a liquid silicone vertical injection molding machine include the clamping force, injection volume, shot size, and mold size compatibility:

MODEL JD-LS65T JD-LS80T JD-LS200T
Shot Volume c.c. 135 / 470 135 / 470 135 / 470
Injection Pressure kgf / cm² 800 / 460 800 / 460 800 / 460
Injection Cylinder Pressure kg / cm² 80 / 140 80 / 140 80 / 140
Injection rate c.c. / sec 60 / 200 60 / 200 60 / 200
Clamping Force Ton 65 80 200
Plate Size mm 350 x 380 380 x 490 480 x 500 550 x 620
Piston Diameter mm 200 230 355
Piston Stroke mm 380 380 560 480
Space Between Tie Bar mm 430 x 200 475 x 300 575 x 210 675 x 365
Daylight Max mm 500 500 650
Oil Hydraulic System HP 7.5 7.5 10
Hot Oil Cycling Motor kw 0.5*2 0.5*2 0.5*2
Platen Heating Capacity kw 4.8 6.4 8 12.6
System Pressure kg / cm² 210 210 210
Oil Tank Capacity liters 280 280 430
Machine Dimensions mm 1585 x 2060 x 3220 1585 × 2065 × 3230 1635 x 2195 x 3750 1635 x 2325 x 3710
Machine Weight (Approx) kg 3700 4100 5800 6500
*Dimensions are as standard, subject to change by options or upon custom-made;actual specifications are based on the finished products.
*表內為標配尺寸,會因選配或客製化而有所差異,請以實際為準

MOLD INSTALLATION & HEATING PLATE DIMENSION

MODEL JD-LS65T JD-LS80T JD-LS200T
STROKE / DIMENSION 380 380 560 480
A (mm) 350 380 480 550
B (mm) 380 490 500 620
C (mm) 610 670 800 930
D (mm) 150 200 200 200
E (mm) - - - 300
F (mm) 90 135 120 120
G (mm) 13 18 18 18
H (mm) 21 25 25 25
I (mm) 10 10 10 10
J (mm) 11 12 12 12
K (mm) 430 475 575 675
L (mm) 200 300 210 365
M (mm) 100 100 100 100
N (mm) 70 80 86 86
O (mm) 390 425 520 620

It is important to select a liquid silicone rubber injection molding machine with sufficient clamping force to accommodate the size and complexity of the molds. The injection volume and shot size should align with the required material quantity for each part. Additionally, ensuring that the machine can accommodate the desired mold size is crucial for producing the desired products. If you have any needs or questions, welcome to contact us!

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