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Choosing a Low Temperature Presser

  • Friday, 18 October 2024
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Choosing a Low Temperature Presser

If you're looking to create solventless extracts that deliver the golden, translucent hue that is a hallmark of high-quality rosin, you'll want to ensure that your press offers even heat distribution and precise temperature control.low temperature presser In addition, you'll want to press at a low enough temperature to preserve your terpenes. At the same time, you'll need to avoid temperatures so low that your rosin starts to solidify and stick to the parchment paper.

To do this, you'll need a high-quality rosin press that has been designed with an intelligent vapor protection system (VPS).low temperature presser A VPS is an overpressure protection system that uses the difference between the ambient temperature and the temperature in the hot cell to calculate the required pressure. A VPS is used in conjunction with a temperature sensor to prevent the buildup of excessive pressure, which could damage or crack the press chamber.

A ring Venturi restriction is also built into a vapor press to further limit the flow of air at high pressures.low temperature presser This further reduces the incoming air temperature, which helps to cool down the hot cell and the resulting vapor at the same time. Unlike a conventional steam generator, a ring Venturi-style vapor press does not need to cool its hot cell with water.

The type of adhesive you use will also play a role in how well your rosin press performs at low temperatures.low temperature presser Natural rubber based adhesives are good choices because they retain their flexibility at low temperatures, while acrylic adhesives tend to be stiffer at these conditions. Additionally, unplasticized backings are better for low-temperature applications compared to plasticized backings.

In addition, the thickness of the material that makes up the press bed plays a significant role in its performance at low temperatures. Thicker materials have a greater ability to disperse heat and absorb thermal energy, which can help to offset the negative effects of low temperatures on vapor pressure and terpene preservation.

A good choice for a low-temperature presser is a model with a liquid case fill solution. The case fill solution lubricates the internal mechanisms of the gauge and extends its life, as well as reducing or eliminating pointer flutter at extreme cold temperatures. For example, the WIKA Model PG23LT has a special silicone case fill solution that is designed to operate in temperatures as low as -40°F. This solution also improves response times and provides accurate readings even at extremely low temperatures. The WIKA PG23LT also features a stainless steel case for superior corrosion resistance. This is particularly important for a vapor press that will be operating in harsh environments, such as offshore oil platforms.

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