Rubber Preformer

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ES-20P

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Structure composition:

The computer version preforming machine is a plunger structure machine, mainly composed of extrusion device, hydraulic system, vacuum system, water circulation system, electric heating system, pneumatic system, cutting system and electric control system.

  • extrusion device: the hydraulic cylinder, the barrel, the head and so on.
  • hydraulic device: high pressure gear pump, flow valve, and hydraulic valve of hydraulic cylinder are controlled by flow valve. The
    pressure difference valve before and after throttling is always controlled at a constant value, so as to ensure the accurate control
    of the weight of extruded blanks.
  • pneumatic device: the operation used to control the opening and closing of the head.
  • vacuum system: vacuum is first evacuated before extruding, eliminating the air mixed with the air in the machine head and the rubber, so as to improve the quality of the next process vulcanized product.
  • heating system: using the water circulation heating mode, the temperature is controlled and displayed by the digital temperature
    controller. Ensure that the temperature of the head and barrel is constant.
  • cutting device: it is made up of frame, motor, and deceleration system. The cutting motor adopts the variable frequency governor to
    achieve stepless speed regulation, and a transmission device is installed in the lower part of the frame.
  • the use of High Definition LCD touch screen and PLC to achieve full automatic control operation.
  • use the electronic feedback system communication control, automatically adjust the speed of the knife, so that the cut rubber to reach the required weight.

Product advantages:

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  • Automatic feedback weight of rubber embryo by electronic scale
  • 7 inch color touch screen
  • Multilingual support (such as Japanese, English)
  • High security, password protection
  • Touch-screen data input
  • Suitable for various kinds of rubber and pre-molding according to the demand of vulcanization
  • Special balance design of knife head, quiet and stable operation
  • Simple design, convenient maintenance, and maintenance
  • Use special oil pressure circuit to ensure the weight precision of rubber embryo
  • The weight accuracy of preformed embryos is up to 1%
  • It is easy to operate and can be operated manually or automatically.
  • High rate of return on investment (provincial artificial and provincial glue)

ES technical parameters:

ES Technical Data ES-5 ES-20 ES-40 ES-40R ES-60
Length 2700mm 3800mm 4400mm 5050mm 5050mm
ES+(Plus)/Length 2900mm 4060mm 5000mm 5800mm 5800mm
Width 920mm 1100mm 1100mm 1100mm 1100mm
Height 1700mm 1750mm 1750mm 1750mm 1750mm
Weight 880kg 3000kg 3800kg 4000kg 4000kg
Batch Size 5L 20L 40L 40L 60L
Standard Extruding Pressure 3000PSI 3000PSI 3000PSI 3000PSI 3000PSI
Head Options GP GP GP/SH GP/SH GP/SH
Load Position Front Front Front Behind Front
Front Die Change No Yes Yes Yes Yes
Barrel Diameter 100mm 200mm 250mm 250mm 250mm
Maximum Output/Hour 75kg 270kg 450kg 600kg 650kg
Maximum Die Diameter 76mm 127mm 190mm 190mm 190mm
Maximum Blank Weight 100g 300g 2000g 2000g 2000g
Total Power 13kw 19kw 26kw 30kw 30kw
Oil Reservoir 60L 200L 200L 200L 200L
Air Supply N/A 6-10bar 6-10bar 6-10bar 6-10bar
Water Supply (at 25?c) 15L/min 20L/min 35L/min 35L/min 35L/min

The main use of industry:

Extrusion molding ,O type ring & oil seal,General product,automobile,footwear,motion,Leisure time,Agriculture Masterbatch,medicine,Construction business,Space flight

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