Rubber Vulcanizing Press and Rubber Hydraulic Press Vulcanization 60 Ton

Vulcanization & Rubber molding

Forming the long term with ZHENGXI

Program remedies for Rubber

Rubber CZPT

Generation of uncooked NR may well be categorized as an agricultural industry due to the fact latex, the commencing ingredient, is grown on plantations in tropical climates. By distinction, synthetic rubbers are made by the petrochemical industry .Ultimately, processing into tires and other products takes place at processor (fabricator) vegetation, generally known as the rubber industry .

Rubber Processing and Shaping

Manufacturing of rubber items is made up of two basic methods:

  • one.Manufacturing of the rubber by itself
  • 2.Natural rubber is an agricultural crop
  • three.Artificial rubbers are manufactured from petroleum
  • four.Processing into finished merchandise, consisting of:
  •  5.Compounding
  • 6. Mixing
  • 7. Shaping
  • 8. Vulcanizing

When it will come to creating rubber goods, numerous production procedures exist. Each producing procedure has specific rewards that make it the ideal selection for producing specific kinds of merchandise. Understanding the production procedures can assist you realize expense implications and tradeoffs. Some of the most frequent rubber producing processes are extrusion, latex dipping, molding, and calendering.

The additives should be completely mixed with the foundation rubber to attain uniform dispersion of ingredients

1.Uncured rubbers have higher viscosity so mechanical working of the rubber can boost its temperature up to 150°C (300°F)

two.If vulcanizing agents ended up current from the begin of mixing, untimely vulcanization would outcome – the “rubber processor’s nightmare”

The most frequent producing method is known as calendaring, which operates by forcing softened substance into the heart of counter-rotating rollers. Rollers compact the materials and the total thickness of the item is determined by the hole length in between cylinders, which can be altered for different product thicknesses. Once the materials passes by means of cooling rollers, it need to be vulcanized. This process performs greatest to create sheets or movies of rubber. Some benefits of calendering incorporate manage above solution thickness and the capability to make areas thinner and broader than with the extrusion. However, calendering has high operating fees compared to other processes.

Vulcanization &  molding

Vulcanization or vulcanisation is a chemical approach for converting natural rubber or related polymers into much more durable materials by heating them with sulfur or other equivalent curatives or accelerators. These additives modify the polymer by forming cross-back links (bridges) in between personal polymer chains.Vulcanized resources are less sticky and have excellent mechanical properties. The expression vulcanized fiber refers to cellulose that has been taken care of in a zinc chloride answer to cross-url the cellulose fibers.

Even though curing of rubber has been carried out considering that prehistoric times, the contemporary process of vulcanization was not created until the nineteenth century, mainly by Charles Goodyear. Today, a huge array of goods are manufactured with vulcanized rubber, like tires, shoe soles, hoses, and conveyor belts.


The time period “vulcanization” is named following Vulcan, the Roman god of fire. Tough vulcanized rubber is occasionally offered below the model name Ebonite or the genericized previous brand phrase “vulcanite”, and is utilized in making content articles such as clarinet and saxophone mouth items, bowling balls, and ice hockey pucks.

Every single manufacturing procedure is perfect for creating specific kinds of rubber merchandise. Understanding the processes CZPT can make plHangCZPT for production a lot less difficult since each and every method has its own cost and time constraints.


ZHENGXI has produced and implemented hundreds of hydraulic presses for rubber, plastics & composites apps all in excess of the globe. Aside from multi-platen press options, we provide the rubber business with compression molding press devoted to tire generation.


1. Aerospace

Re-useable silicone vacuum bags, strain bladders, caul sheets, extrusions, compaction baggage, molded parts, silicone sheet fluoroelastomer, tool sealant, infusion products.

2.Gasket Materials

Silicone sheet, fluoroelastomer sheet, molded pads, sponge sheet, material bolstered sheet.

3. Automotive

Gasket substance, extrusions, fluoroelastomer sponge sheet.

four. Composite Producing

Re-useable vacuum bagging substance, seals, caul sheets, instrument sealant, vacuum infusion goods.

five. Cabinet Manufacturing


Model   unit Yz33-200T Yz33-315T Yz33-500T Yz33-650T Yz33-800T Yz33-1000T Yz33-1250T
Nominal Power KN 2000 3150 5000 6500 8000 10000 12500
Max functioning pressure of liquid MPA twenty five 25 twenty five 25 25 25 twenty five
Plate push KN 630 a thousand 2000 2500 3150 4000 5000
Max. open up top mm 1200 1500 1600 1700 2000 2300 2500
Stroke  mm seven-hundred 800 900 one thousand 1100 1200 1500
Plate stroke mm 250 300 350 350 400 400 500
Slide pace Down mm/s eighty a hundred and twenty 120 200 three hundred 270 300
Urgent mm/s ten~20 ten~twenty five 14~35 ten~35 10~35 10~35 15-thirty
Return mm/s eighty a hundred thirty a hundred and fifteen a hundred and fifty 150 270 200
Desk size Left-right mm 800 1600 1800 2400 3000 3600 4600
Front-back mm 800 1200 1600 1800 2000 2400 2400
Plate dimension Still left-proper mm 600 1200 1400 1800 2200 2600 3600
Entrance-again mm 550 800 1100 1200 1300 1500 1500
Motor power KW 22 forty four sixty 74 ninety 110 190
Sort   Four-column Four-column 4-column 4-column Body Frame Frame


After-sale provider

1.Personnel education
Totally free coaching for about a single 7 days.

two. Following-sale services
A single calendar year warranty.For the duration of warranty period of time,cost-free maintenance provider can be provided.(besides male-manufactured faults or damages arising from irresistible organic factors)

CZPTers need to spend the fee to our proffessional engineer, and travel expenditure is on foreign buyer.(Like spherical ticket and lodging expense)

Rubber Vulcanizing Press and Rubber Hydraulic Press Vulcanization 60 Ton