Description
Flat Hydraulic Press machine is mainly applies to foaming and moulding for various foaming rubber and plastic materials .
This vulcanizing press machine is applicable for formula design of rubber and plastic matieral,heat and pressure vulcanization treatment of rubber ,research on the vulcanization process of rubber etc.
When working ,you need to put the rubber material between two layers of plated,which would be heated at a set temperature specially for your material . After high temperature and pressure ,the vulcanization would be finished ,finallly your ideal material shape would come out .
Our rubber vulcanizing press machine adopt four-column structure. For high precision guide pillars have strong load capacity ,stable lifting and excellent wear resistance. There are upper and lower working area ,which is made of 4 piece of KDB solid high-carton steel,which feature high temperature resistance ,cooosion resistance ,fast heat conduction and neve deform after high temperature or heat. The upper layer is heating plate built-in heating tube and high-precision temperature sensor,which can keep the temperature to 300 degree celsius. While the lower plate is cooling layer. It allows water circulation inside the plate. By way of this cooling way ,your mateiral can be cooled immediately after hot press ,finally form to be your designed shape and effect .
And the bottom plate is connnected to the piston rod of hydraulic system. When hydraulic system begin to work ,the piston rod move up and down to 180mm highness ,so that control the heating and cooling plates as per needs.
Our rubber vulcanizer machine is equiped with high performance oil pressure system,with a high precision oil cylinder and oil pressure sensor. Before working ,you can preset the time and pressure as per your material’s feature ,and this equipment can automatically pressurize and also depressurize during working .
Such vulcanizing press machine have many pressure range for your choice,from 30ton to 100tons. We also can custom made as per your needs,both for plate size and your temperature needed.
Thse lab rubber vulcanizer fature PLC touchscreen control,which make this equipment easier and convenient to operate, And this vulcanizer press machine is also real-time responsive,like temperature,current ,oil pressure and time are all displayed on the screen. The real-time data of various command swithches and monitoring data are integrated into this high-definition display screen,so that you can transport at any time in your computer .You also can see the dynamic of molding process ,temperature,pre-pressing time and pressuring time ,you can adjust the pressure,heating on this screen.
Our Lab rubber vulcanizing press machine is mainly for rubber vulcanization, thermosetting plastics, and insulation products of pression, it is widely used for R & D in laboratory and college or university lab or institute. It is appliable for rubber(include raw and synthetic rubber ), plastic, silicone material.
Specification
1. Capacity: 10/20/25/30/50/100 tons optional
2. Temperature range: room temperature ~ 300℃,±2℃
3. Temperature controller: LED digital display, key setting input, numerical display output (optional program control type)
4. Heating method: Electrical Heating
5. Cooling method: tap water cooling (connection port of customer’s own water source)
6. Heating time: about 35min at room temperature ~200℃
7. Exhaust frequency: 0 ~ 10 times can be set
8. Gradient pressure: 2 segments
9. Pressure table: 0 ~ 350kg/cm2
10. Working area: double-layer working area with upper heating and lower cooling
11. Area of the electric board: 300×300x60mm; Area of cooling plate: 300*300mmx60mm
12. Distance of pressing plate: 80mm
13. Pressing plate material: SKD chrome-molybdenum alloy
14. Pressing plate surface: HRC60 mirror chrome plating
Power source: 3 wire, AC380V, 20A three-phase five-wire, can be custom as per your needs
Feature of Rubber Vulcanizing Press
* Compact size for laboratory use ,stable temperature and low noise
* Adopt imported digital model KDB high carbon steel solid pressure plate
* Customized design and make plate as per your needs
* With two laminated plates ,the upper plate is heated by electricity and the lower layer is cooled by circulating water
* Equipped with an oil press system and security kick door.
* P.I.D temperature system control
* Available in either Button control or PLC touchscreen model for selection
* East to operate ,accurate temperature and free maintance
How Do Vulcanizing Press Work?
Rubber is often processed with heat and sulfur during production to improve its physical properties. This process is rubber vulcanization,which makes the rubber material stronger and more elastic. From tires and footwear to keypads and gaskets, countless products are made of vulcanized rubber.
The rubber material are placed between two flat heated to a specified temperature . After high temperature and high pressure ,the rubber vulcanization is pressed into the desired shape .
Exposure to heat and sulfur ,the vulcanizing press create new cross-links in the rubber.
Applications
Typical products that can be made on a our hydraulic press machine include:
*Oil seals
*O rings
*Golf balls
*Boots
*Shoes
*Car mats
*Grommets
*Automotive parts
*And many more
Why Need Vulcanizer Press Machine
Vulcanization is a chemical process that enhances the properties of rubber in the rubber vulcanizer press machine . Through the vulcanization press ,the rubber become stronger , more elastic and more durable. Here’s why vulcanization improves rubber:
*Cross-linking: The primary mechanism of vulcanization involves the formation of cross-links between individual polymer chains in the rubber. These cross-links are typically formed by adding additive, sulfur or agents during the heating process.
*Increased Elasticity: The cross-linked network allows rubber to stretch and return to its original shape more effectively. This elasticity is crucial for many applications, such as rubber hoses, shoe soles, toys, erasers, hockey pucks, shock absorbers, conveyor belt , tires and seals, where the material must withstand deformation.
*Improved Strength: The cross-links process also increase the tensile strength of rubber by preventing the polymer chains from sliding past each other under stress. This makes the vulcanized rubber material more resistant to tearing and wearing.
*Enhanced Thermal and Chemical Resistance: The cross-linked make the rubber material better resistance to heat, aging, and various chemicals.
*Reduced Swelling: Vulcanized rubber is less likely to swell when exposed to oils and solvents, which make it more suitable for industrial applications.
Why Chose Us
* Durable Construction : Made of high quality materials ,this hydraulic press machine is built to withstand the demands of heavy-duty industrial use .Its durability guarantees longevity and minimal maintenance , reducing downtime and maximizing productivity .
* User-Friendly Controls : The hydraulic press machine is easy and safe to operate , it allows user to adjust setting and parameters with precision .
* Energy Efficiency : We adopt advanced energy efficient technologies ,which minimize the calender machine energy consumption while maximizing output . It aligns with modern sustainability pracices .
* Versatile Applications : No matter you are in rubber manufacturing , tire production,conveyor belt sheets, flooring sheets or other rubber-related industries , the calender machine is suitable for a wide range of appication .
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