Vulcanizing machine

The vulcanizing machine functions by applying heat and pressure to trigger a chemical reaction – known as vulcanization – between the latex and vulcanizing agent. This process induces cross-linking among rubber molecular chains, endowing condoms with enhanced elasticity, durability against wear, and resistance to aging.
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Why is a vulcanizing machine needed in condom production?

The main raw material of condoms is natural latex, and the function of the vulcanizing machine is to cause a chemical reaction between latex and vulcanizing agent through heating and pressure, that is, vulcanization reaction. This can cause cross-linking between rubber molecular chains, giving condoms better elasticity, wear resistance, and aging resistance, thereby meeting usage requirements.

The principle of vulcanizing machine?

The vulcanizing machine transfers heat to the vulcanization chamber through a heating medium such as steam or thermal oil, causing the latex to reach the vulcanization temperature. At the same time, the pressurization system applies pressure to the latex in the vulcanization chamber through a hydraulic device, ensuring that the vulcanization reaction proceeds uniformly and stably.

The control system will accurately control parameters such as heating temperature, pressurization pressure, and vulcanization time to ensure vulcanization effect and product quality.

Types of vulcanizing machines?

Common types include flat vulcanizing machines, which can be divided into three forms: electric heating, steam heating, and oil heating. They have functions such as timed mold locking, automatic pressure compensation, automatic temperature control, and automatic timing. The surface temperature of the hot plate is uniform, which can ensure product quality and improve production efficiency.

The parameters of our machine?

NoTechnical Parameter
1Rated Capacity (dry load) kg25
2Inner Tank D*L (inner dimension) mmΦ800*450
3Motor Power kw3kw
4Washing Speed rpm50
5Uniform Distribution Speed rpm90
6Medium – speed Dehydration Speed rpm420
7High – speed Dehydration Speed rpm780
8Cold and Hot Water Pipe Diameter mmDN60
9Drain Pipe Diameter mmDN80
10Inlet Water Pressure Mpa0.2 – 0.3
11Water Consumption per Load kg500
12Power Consumption per Load kw*h3
13Power supply three – phase four – wire system mm26
14Electric Heating Power kw18
15Overall Dimensions (Length*Width*Height) mm1300*1100*1650
16Approximate Overall Weight kg900
17Power Supply V/Pn/Hz380    3+1 50

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Recare has designed, manufactured, and installed condom production lines in various regions.