Henan Zhengzhou Mining Machinery CO.Ltd 86-371-55902868 inczk@zkcorp.com
Factory Design Complete Gypsum Powder Production Line / Gypsum Grinding Equipment

Factory Design Complete Gypsum Powder Production Line / Gypsum Grinding Equipment

  • High Light

    jaw stone crusher


    stone crushing equipment

  • Product Name
    Ring Hammer Crusher Machine,Hammer Crusher Machine,Hammer Crusher Price
  • Condition
  • Material
    Lead And Zinc Mineral Raw Material
  • Warranty
    12 Months
  • After-sales Service Provided
    Engineers Available To Service Machinery Overseas
  • Motor Type
    AC Motor
  • Voltage
  • Spare Parts
    Supply All Using Life
  • Capacity
    50,000-300,000 Tons/year
  • Process Method
    One-step Method, Two-step Method
  • Place of Origin
  • Brand Name
  • Certification
    CE ISO Certification
  • Model Number
    According to different models
  • Minimum Order Quantity
    1 Set
  • Price
  • Packaging Details
    Export standard container or as customers' requirements
  • Delivery Time
    30 days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    100 Set / Sets per Month

Factory Design Complete Gypsum Powder Production Line / Gypsum Grinding Equipment

Factory Design Complete Gypsum Powder Production Line / Gypsum Grinding Equipment 0



Gypsum is a monoclinic mineral and a hydrate whose main chemical component is calcium sulfate (CaSO4). Gypsum is a widely used industrial material and building material. It can be used as cement retarder, building products, model making, medical food additives, sulfuric acid production, paper filler, paint filler, etc.


The most widely used natural gypsum is dihydrate gypsum. Its active ingredient is calcium sulfate dihydrate (CaSO4·2H2O). Generally, gypsum is graded according to the content of calcium sulfate dihydrate in the ore.


High-grade gypsum is mostly used as raw material for the production of special gypsum products, such as food, medical, artwork, models and chemical fillers; gypsum mines with calcium sulfate dihydrate content of less than 60% are rarely used; more than 60% The gypsum ore, depending on its content, is used in various fields such as building materials and construction.


Factory Design Complete Gypsum Powder Production Line / Gypsum Grinding Equipment 1


Dihydrate gypsum (CaSO4·2H2O) is also known as raw gypsum. After calcination and grinding, β-type hemihydrate gypsum (2CaSO4·H2O) can be obtained, namely, building gypsum, also known as plaster of paris and plaster.


If the calcination temperature is 190℃, model gypsum can be obtained, and its fineness and whiteness are higher than building gypsum. If the green gypsum is calcined at 400-500°C or higher than 800°C, floor gypsum is obtained.


The setting and hardening are slower, but the strength, wear resistance and water resistance after hardening are better than ordinary building gypsum.


Main Equipment Configuration Table
Capacity(wt) 5 10 15 20 25 30 40 50
Main Equipment Main equipment models, and technical & economic index
Rotary Kiln Ø2.0×24m Ø2.4×24m Ø2.8×26m Ø3.0×26m Ø3.2×26m Ø3.4×28m Ø3.6×28m Ø4.0×28m
Plaster Mill Ø1.2×4.5m Ø1.5×5.7m Ø1.83×5.5m Ø2.1×6.5m Ø2.2×6.5m Ø2.4×7m Ø2.4×8m Ø2.6×8m
Bag Filter PPC96-6 PPC96-8 PPC128-6 PPC128-9 PPC96-2x9 PPC128-2x7 PPC128-2x9 PPC128-2x12
Production Raw Material Requirements calcium sulfate dihydrate content (dry basis) ≥90%, adhesion water content≤15%, water-soIubIe magnesium oxide (dry basis)≤0.5% PH vaIue 6-8 , chIoride ion content (dry basis)≤500mg/kg
CaIcination Temperature/"C 150
Energy Consumption lndex/(kg/t lime) 500±50
Power Consumption lndex/(kw•h/t lime) 25±5
Desulfurization Gypsum: Gypsum Powder 1.4:1
Setting Time Initial solidification≥8min, termination of solidification≤30min
Fineness ≤5%
Strength (Mpa) 2 hours flexural strength≥3.0M Pa; compressive strength≥6.5MPa;
Three-phase Control Dihydrate gypsum is less than 3%, hemihydrate gypsum is greater than 84%, and soluble anhydrous gypsum is less than 3%;
mission Concentration / (mg/m3) ≤30
Annual Working Day / days ≥300
Overhaul Cycle/Year 3
Applicable Fuel Steam, natural gas, pulverized coal

Note:this configuration table is for reference only and varies according to customer requirements



In the long-term development process of Zheng Mining Machinery, it has accelerated the elimination of backward technology and equipment, and promoted the application of advanced manufacturing systems such as automation, digitization, networking, and intelligence, intelligent manufacturing equipment and large-scale complete sets of technical equipment.


Accelerate the upgrading of equipment, implement equipment innovation projects, and continuously improve the technical level of equipment manufacturing. At the same time, it strengthens the level of marketing services, pays attention to the all-round learning and growth of Zheng Mining employees, and continuously improves the professional cooperation ability among employees.