Henan Zhengzhou Mining Machinery CO.Ltd 86-371-55902868 inczk@zkcorp.com
Desulfurized gypsum lime-making equipment, efficient, environmentally friendly and clean

Desulfurized gypsum lime-making equipment, efficient, environmentally friendly and clean

  • High Light

    jaw stone crusher


    rock crusher machine

  • Voltage
  • Motor Type
    AC Motor
  • Spare Parts
    Supply All Using Life
  • Shipping Port
    Shanghai, Qingdao, Tianjin
  • After Sale Service
    Engineers Available To Service Machinery Overseas
  • Capacity
    50,000-300,000 Tons/year
  • Condition
  • Power
  • Processing Materials
    Phosphogypsum, Desulfurized Gypsum, Industrial By-product Gypsu Gypsum
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
    Calcite Hammer Crusher
  • Minimum Order Quantity
    1 Set
  • Price
  • Packaging Details
  • Delivery Time
  • Payment Terms
    L/C, D/A, T/T, D/P, Western Union, MoneyGram
  • Supply Ability
    10 PER MONTH

Desulfurized gypsum lime-making equipment, efficient, environmentally friendly and clean

Processing capacity: 50,000-300,000 tons/year

Processing materials: phosphogypsum, desulfurized gypsum, industrial by-product gypsum

Process method: one-step method, two-step method


Desulfurized gypsum lime-making equipment, efficient, environmentally friendly and clean 0

We have complete set of process technology and core equipment R & D and manufacturing technology, and committed to the R & D and application of new technologies in the field of gypsum building materials.



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.


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. Customer needs as our own responsibility, to solve customer problems.


Welcome to consult ZK .You only need to provide processing materials and production capacity, and ZK will provide the best equipment technical solutions and equipment quotations free of charge.