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Home > Products > Rubber Injection Molding Machine - Direct Clamping > Rubber Injection Molding Machine - Direct Clamping

Rubber Injection Molding Machine - Direct Clamping

JD-RH series
Rubber Injection Molding Machine - Direct Clamping
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Features

  • Machine for natural, synthetic, oil resistant,heat resistant and reclaimed rubber.
  • High bed structure with direct clamping.
  • PLC and HMI functional control as standard specification.
  • Direct and indirect clamping structure.
  • Specialized nozzle design to prevent material overflow.
  • Specialized feeding device.
APPLICATIONS
  • Rubber Molding Products
  • Rubber Molding Products
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Description

The JD-RH Series Direct Clamping Rubber Injection Molding Machine is a specialized piece of equipment used in the manufacturing of rubber products. This machine is designed to inject molten rubber into a mold under high pressure, creating a precise and accurate product. The Direct Clamping feature allows for the mold to be securely clamped in place during the injection process, resulting in a superior product with consistent quality.

Composition

  • Human Machine Interface: Data is all displayed on the machine, including temperature control, pressure curve diagram, a flexible mechanism using function selection, freely setting production parameters and adjustment, self-programming mechanism action flow, production parameter setting memorize, and quick parameter setting selection.
  • Injection system: The injection unit uses a hydraulic direct drive in 3 stages of pressure and 4 stages of flow. the material can be forced directly. This enables faster processing and stability for a variety of extended applications. The shot volume control by position transducer can have a very distinct output making it suitable with 0.7% tolerance accuracy.
  • Charging unit: The automatic temperature control by heating oil. Stable temperature control for feeding area and material.
  • Material alarm device: This device can check if there is any material (rubber stip) and the alarm will sound when the material is either cut off or has finished.
  • Integrated hydraulic circuit: The hydraulic circuit system is designed with proportional and pressure valve control to provide excellent operating performance and highly precise products.
  • Auxiliary double-cylinder: High-speed movement design, reduce cycle time, and increases production quantity.
  • Temperature control device: The temperature control by PLC and SSR system. Ensure that screw feeding and charging area temperature is stable. preventing material vulcanization in the area.
  • Safety screen: Use REER as the leader in Italy's optoelectronic safety sensor manufacturing. The infrared beam is used to detect the operator or object to ensure the safety of the operator and the machine. Depending on the operation of various types of machines, select. ing or performing different functions through the security interface, single or multiple beam detection can be used to satisfy most of the requirements or select various functions.
  • Outside ejector: This device allows the mold to be separated, and can facilitate the function of removing or automatically ejecting the finished product, or flipping the mold as per user requirements.
  • Core ejector: For multi-layer template design, the middle and upper sections of the mold can be fixed to this device.
  • Lower platen sliding device: This device provides the convenience of the placement of raw materials and the removal of finished products. The device has been heating treated to increase service life.

Video

Specification

Model JD-RH 65T JD-RH 150T JD-RH 200T JD-RH 260T JD-RH 300T JD-RH 400T JD-RH 500T JD-RH 800T
Shot Volum c.c. 300 / 500 500 /1000 1000 / 1500 1500 / 2000 / 2500 2000 / 2500 / 3000 2500 / 3000 / 4000 3000 / 4000 / 5000 7000 / 10000 / 12000
Injection Pressure kgf / cm² 1600 1600 1600 1600 1600 1600 1600 1600 / 1100 /1100
Injection Cylinder Pressure kg / cm² 150 150 / 140 140 / 150 150 150 / 150 / 140 150 / 140 / 170 140 / 170 / 150 150
Injection Rate c.c. / sec 65 65 70 / 75 100 100 / 100 / 120 160 / 150 / 180 150 / 180 / 160 270 / 380 / 380
Screw Diameter mm 32 45 45 45 50 50 50 65
Strip Dimension (T x W) mm 6 x 30 10 x 60 10 x 60 10 x 60 10 x 60 10 x 60 10 x 60 10 x 60
Clamping Force ton 65 150 200 260 300 400 500 800
Plate Size mm 350 x 380 360 x 510 480 x 500 550 x 620 520 x 580 / 520 x 800 580 x 620 600 x 650 650 x 730 650 x 730 800 x 900 800 x 900 900 x 1000
Piston Diameter mm 200 310 355 400 430 500 560 700
Piston Stroke mm 380 420 560 480 560 420 / 560 600 600 630 560 800
Space Between Tie Bar mm 430 x 200 550 x 300 575 x 210 675 x 365 645 x 275 660 x 350 695 x 295 795 x 455 780 x 440 970 x 580 965 x 575 1100 x 630
Daylight Max mm 500 550 650 650 700 800 800 1200
Oil Hydraulic System HP 7.5 10 15 20 25 30 / 30 / 40 30 / 40 / 40 50
Hot Oil Cycling Motor kw 0.5 * 2 0.5 * 2 0.5 * 2 0.5 * 2 0.5 * 2 0.5 * 2 0.5 * 2 0.5 * 3
Platen Heating Capacity kw 4.8 7.6 8 12.6 11.6 / 16.4 14.4 15 18.2 18.2 31 31 Steam / Coal Oil
System Pressure kg / cm² 210 210 210 210 210 210 210 210
Oil Tank Capacity liters 280 350 430 430 470 560 560 700
Machine Dimensions mm 1585 x 2610 x 2880 1585 x 2800 x 3520 1635 x 2960 x 3770 1635 x 3020x 3730 1635 x 3090 x 3940 1635 x 3080 x 3820 1745 x 3070 x 4530 1745x 3120 x 4550 1885 x 3200 x 4770 2085 x 3390 x 5000 2085 × 3390 × 4950 2385 x 3680 x 6520
Machine Weight (Approx) kg 3200 4800 5500 6200 6700 7300 8200 9000 9500 12800 14300 19200
*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

Mold Installation & Heating Plate Dimension
Model JD-RH65T JD-RH150T JD-RH200T JD-RH260T JD-RH300T JD-RH400T JD-RH500T JD-RH800T
Stroke / Dimension 380 420 560 480 560 420 / 560 600 600 600 630 560 800
A (mm) 350 450 480 550 520 580 600 650 650 800 800 900
B (mm) 380 510 500 620 580 620 650 730 730 900 900 1000
C (mm) 610 780 800 930 910 930 960 1060 1060 1290 1290 1470
D (mm) 150 150 200 200 200 200 200 200 200 300 300 300
E (mm) - - - 300 300 400 400 400 400 500 500 500
F (mm) - - - - - - - - - - - 700
G (mm) 90 120 120 120 135 145 145 145 145 200 200 250
H (mm) 14 18 18 18 18 18 18 18 18 18 18 28
I (mm) 20 25 25 25 25 25 25 25 25 25 25 39
J (mm) 10 10 10 10 10 10 10 10 10 10 10 20
K (mm) 12 12 12 12 12 12 12 12 12 12 12 17
L (mm) 430 550 575 675 645 660 695 795 780 970 965 1100
M (mm) 200 300 210 365 275 350 295 455 440 580 575 630
N (mm) 100 100 100 100 100 100 125 150 140 140 140 200
O (mm) 70 80 86 86 95 95 100 100 100 100 100 110
P (mm) 390 490 520 620 580 620 650 720 720 880 865 980
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