Natural Gypsum Powder Production Line-Shandong Yurui Machinery Group Co.,Ltd

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E_mail：info@sinoyurui.com

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Natural Gypsum Powder Production Line

Natural gypsum generally includes dihydrate gypsum and anhydrous gypsum. In order to get the valuable materials, generally, we get semi-hydrated gypsum through heating the dihydrate gypsum.

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Introduction of Gypsum

Natural gypsum generally includes dihydrate gypsum and anhydrous gypsum. In order to get the valuable materials, generally, we get semi-hydrated gypsum through heating the dihydrate gypsum. Here is the process:

The calcined semi-hydrated gypsum powder can widely be used for plasterboard,decoration board, gypsum block, stucco gypsum, and molding gypsum, etc.

Paramater of Gypsum Powder Machine

Product Name	Gypsum Powder Production line
Annual capacity	15,000 to 500,000 tons
Working time	24h/day ,300day/year
Raw Material Gypsum Type	Natural gypsum ore
Gypsum powder Mesh	Within 220 meshes
Heating method	Hot air boiling furnace or rotary kiln
Application of the powder	Building material like to produce gypsum board , To make plaster of paris , to make gypsum cornice or ceiling
Degree of automation	Fully automatic
Final product specification	Gypsum powder
Fuel for the heating system	natural gas,coal,diesel,heavy oil,light oil etc
Packing method available	1-Packing machine 1-2 mouth 2-Rotary kiln packing machine 3-Iton bag packing machine
Finished powder bending strength	2.7Mpa
Finished powder compressive strength	5Mpa

　

Production Process

Crushing System

The crushing system can crush large ore from mine mining to an average granularity of 25 mm by one time, is an ideal version of traditional ways of two and three stage crushing.

Milling System

The mill system will make the gypsum particles into gypsum powder,through the combined action of analysis machine and fan, this mill can meet the fineness of grinding requirements from different users.

Calcinating System

Calcination system is the key link in the production and processing of gypsum powder, and it is also the most difficult part to master. According to this situation, we have developed a new generation of gypsum powder suitable for various application - a new type of hot air boiling furnace

Features Of This Hot Air Boiling Furnace Technology

1. Reduce investment

2. Reduce maintenance cost

3. Gypsum powder Quality adjustable

4. The installation period is short and the area is small

5. Energy and power saving

Storage and Packing system

Composed of the elevator, impeller feeder, finished product warehouse, packing machine and other equipment.

Technology Advantage

1. Continuous production: adopt soft starter,to make sure the continuous and stable production.

2. Stable quality: adopt latest hot air boiling furnace technology and cooling system , improve the quality of the product.

3. Energy-saving and stable: core technology cooling system and waste heat utilization system.

4. Equipment performance is high : adopt bag dust collector, frequency converter , Schneider Electric, PLC Mitsubishi and the national standard cable.

5. The control is sample : use computer display, PLC control.

6. Installation and commissioning period is short ,within 3-7 days.

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