Mahitaji ya ugumu

The hookah charcoal must be hard enough, otherwise, it will crack when it burns. A piece of high-quality hookah charcoal will not crack during the combustion process and is always a complete block. The Mashine ya makaa ya shisha developed by WOOD machinery has the ability to press hookah with large hardness, which is popular by domestic and foreign customers. There are a variety of pressures to choose from, the largest can reach 100 tons, which meets the hardness and density of hookah charcoal.
Pinch the hookah charcoal with your hands, or hit the hookah charcoal against the cement floor. If it does not break or drop the slag, it means that the hardness is up to the standard.

Unene wa makaa ya shisha

Unene wa makaa ya shisha mazuri ni mkubwa zaidi, kwa ujumla, uzito maalum unazidi 1.3. Tunaweza kufanya jaribio dogo, weka kipande cha makaa ya shisha kwenye maji, ikiwa kinanyamaza chini, ina maana uzito maalum ni zaidi ya 1, na ni makaa ya shisha yanayokubalika. Makaa ya shisha yanaweza kubaki bila kuvunjika kwenye maji kwa muda mrefu. Ikiwa yanayeyuka kwa muda mfupi, ina maana ubora wa makaa ya shisha si mzuri.

Wakati wa kuwashwa

Kipengele kikuu cha makaa ya shisha ni kuchoma kwa haraka. Inatofautiana na makaa ya kuchoma nyama. Kwa ujumla, huwashwa ndani ya dakika tano, kisha kuna safu ya majivu. Makaa ya shisha mazuri yanahitaji majivu kuanguka kiotomatiki.

Muda wa kuwaka.

The most important feature of hookah charcoal is its long burning time. If the hookah charcoal is burned out during smoking, another piece of charcoal must be re-ignited, which is undoubtedly very troublesome. Therefore, customers will make requirements for the burning time of hookah charcoal. For example, 15mm25mm25mm hookah charcoal burns for at least one hour, while 25mm25mm25mm hookah charcoal burns for at least 90 minutes.

Tabia za majivu

Kwa ujumla, wateja wanahitaji kwamba rangi ya makaa ya shisha ni nyeupe isiyo na rangi, lakini rangi ya majivu ina uhusiano mkubwa na malighafi na viambato vya binder vya makaa ya shisha. Makaa ya shisha mazuri yanahitaji kiwango cha majivu kisizidi 6%.