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Home ProductsHorizontal Rubber Injection Molding Machine

Transformer Insulator Horizontal Rubber Injection Molding Machine for Substations

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Transformer Insulator Horizontal Rubber Injection Molding Machine for Substations

Transformer Insulator Horizontal Rubber Injection Molding Machine for Substations
Transformer Insulator Horizontal Rubber Injection Molding Machine for Substations Transformer Insulator Horizontal Rubber Injection Molding Machine for Substations Transformer Insulator Horizontal Rubber Injection Molding Machine for Substations

Large Image :  Transformer Insulator Horizontal Rubber Injection Molding Machine for Substations

Product Details:

Place of Origin: Guangdong,China
Brand Name: JC
Certification: SGS, CE, LFGB
Model Number: JC-300HI-FL

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: USD 38850-48850 set
Packaging Details: N/A
Delivery Time: 45 days
Payment Terms: T/T, L/C
Supply Ability: 400 sets per year
Detailed Product Description
Apply Products: Transformer Insulators Raw Material: Polymer Or Silicone
Clamp Force: 300 Ton Plate Size: 700*700mm
Injection Mechanism: 2 Stages Hardness Apply: Under 80 Degrees
High Light:

automatic rubber moulding machine

,

rubber transfer moulding machine

          300ton Clamp Force Transformer Insulator Injection Molding Machine for Substations
 
 
Difference Between Liquid Silicone Insulator & Polymer Insulator :

  • The reliability of an insulator depends upon its electrical and mechanical strengths.. With the advent of modern manufacturing, mechanical molding and fixture technique, the mechanical strength is quite reliable.The modern style polymeric insulators were introduced about 25 years ago with most recent version about 13 years ago.The reason for this was not failure of ceramic insulators, but the other benefits such as 90% weight reduction, better pollution performance and low associated costs of polymeric insulators over ceramic ones.
  • xperience of outdoor insulation started from the introduction of telegraphic lines.The pin and cap type insulators have been used since the last quarter of the 18th century. These insulators are very reliable. Glass and porcelain insulators were the only type available before the introduction of newer polymeric insulators and thus had fully ruled over the market till late second half of the 20 th century. The polymeric insulator has a fiber rod structure covered with weather resistant rubbers and fillers and fitted with end fittings. Such a type of insulator is also called composite insulator.
  • The most critical thing to be considered in outdoor insulators is the interface between the solid insulting body and the surrounding air. The problem appears at the interface because it is the interfering point of air and the solid insulator. This problem arises due to the effects of pollution, rain, dust, salt, corona, arcing over surfaces, nitric acid in air, etc.

Molding Techniques of Polymer Insulators:

  • The early developments of modern polymeric insulators started in 1964, and prototypes for field installations started in 1967, and a report from 1996 stated that insulators installed in 1969 were performing well. The early types had an epoxy bonded E-glass fiber core covered with a thin room temperature vulcanized (RTV) silicon rubber housing. A major change in production technology occurred in 1978, when the housing material was replaced with ATH-filled high temperature vulcanized (HTV) silicon rubber. Composite insulators can be manufactured by different techniques. One way is to first manufacture the sheds separately and push them onto the core.

 

"One-shot" Injection Molding Procedures:
  • The whole insulator housing is then injection molded directly around the core in one piece.  In this way, the housing can be chemically bonded to the core, and the number of interfaces where moisture can penetrate is minimized. This technique is the most attractive to manufacturers because of the lower number of steps involved and short time of processing. There are three main types of silicone rubbers used in high voltage insulation applications: high temperature vulcanizing (HTV) silicon rubber, room temperature vulcanizing (RTV) silicone rubber and liquid silicone rubber (LSR). HTV is cured at high temperature and pressure, catalyzed by peroxide induced free radicals or by hydrosilylation catalyzed by a noble metal, ie platinum. HTV RTV is cured at lower temperature, ie around room temperature, by condensation reaction as one component system.

 
Main Specifications & Parameters:
Model Unit 300HI-FL 400HI-FL 550HI-FL 600HI-FL 800HI-FL 1000HI-FL
Clamping Force Ton 300 400 550 600 800 1000
Injection Capacity cc 3000 4000 10000(12000) 6000 8000 10000
Injection pressure kgf/cm² 2000 2000 2000 2000 2000 2000
Operate table size mm 700*700 700*700 700*1500 850*850 1000*1000 1200*1200
Min. Mold Thickness mm 200 200 510 200 250 250
Plunger stroke mm 400 400 700 500 500 500
Distance of Thermo-plate mm 600 600 960 700 750 750
Distance of Tie bar mm 820*395 820*395 820*640 970*500 1240*590 1340*800
Die sinking type 2RT-3RT-4RT-Upper ejector-Bottom ejector

Max. Operating
Pressure

Mpa 20 20 20 20 20 20
Motor Power hp 15(11kw) 15(11kw)

30/7.5
(22kw/5.5kw)

20(15kw) 20(15kw) 25(18.5kw)
Heater Power Kw 24 24 45 29.75 35 42
Total Power Kw 39 39 80 48.75 54 64.5
Gross weight Ton 9.5 10.5 25 14.5 18.5 22
Dimension(L*W*H) mm

3500*2600
*2700

3600*2600
*2700

5200*2600
*3500

3800*2800
*2800

4000*3050
*2900

4150*3250
*3200

 
 
Machine Details Showcase:
Transformer Insulator Horizontal Rubber Injection Molding Machine for Substations 0Transformer Insulator Horizontal Rubber Injection Molding Machine for Substations 1
 
 
 

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