Our company has the technology of establishing producing line of beta plaster, with one line can adopt both chemical gypsum can natural gypsum. The heating resources can be both coal and natural gas, and the heating will be delivered to product both though steam and thermal oil, it is depend on the requirement of customers.
With this technology, you will ge good quality beta plaster powder (building plaster powder), which data sheet will be as following:
Consistency: 70% approximate (depending on the purity of raw material and fineness),
Initial setting time: 5-10minutes
Final setting time: Less than 15 minutes (can be adjusted)
2 hours bending strength: More than 1.8MPa (depending on the quality of raw material)The final product can be used in building material field and ceramic moulding field, and the market is very huge.
This system need low investment, and will save energy, which is your best choice for making beta plaster powder.