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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: xinghua
  • Model Number: GPJ120
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Filter area:: 120㎡
  • Filter disc diameter:: 3m
  • Quantity of filter discs:: 10
  • Rotating speed of filter disc:: 0.4 to 1.5rpm
  • Water content in filter cake:: 10 to 20%
  • Working pressure:: 0.25 to 0.6mPa
  • Total power:: 50.56kW
  • Weight of equipment:: 91,800kg

Packaging & Delivery

Packaging Details In conformity with export standards and conditions of shipping
Delivery Time 105 days

 Coal washing equipment, GPJ120 pressure disc filter for coal, water treatment

Product Description

  The domestic first GPJ60 Hyperbaric Disc Filter was trial-produced in 1992 successfully and applied into industrial production. In the past twenty years, we have Successively developed the sixth generations of intelligent Hyperbaric Disc Filter(GPJ), rolling pressure filter (GWJ) and drum-type inner-filter pressure filter (GTJ) Based on the experience and upgrading of GPJ60A disc filter press. We also have won several national invention patents and utility model patents. The Products are sold all over the country and exported to countries in Southeast Asia, Europe and so on, creating significant economic and social benefits for Users. This is by far the largest Quantity of sale in the world. The new techniques measure up to advanced world standards.

  • Filter press application scopes: clean coal flotation, primary slime, chemical and industrial (soda plant) dehydration and solid-liquid separation in industries including ferrous metallurgy, nonferrous metallurgy, light industry, building material, municipal sanitary sewage (slurry) and more
  • Water content in filter cake:
    • For treatment of clean coal flotation and primary slime: the water content in the filter cake is 16 to 20% at working pressure of 0.25 to 0.5mPa
  • Production efficiency:
    • For treatment of clean coal flotation: 0.5 to 0.8T/m².h
    • For treatment of primary slime: 0.3 to 0.6T/m².h
  • Intelligence degree:
    • Centralized computer control is adopted from pressurization, charging, dehydration, filtration, cake discharging to transportation and more
    • Can automatically detect the operation trouble and water content in the filter cake, prompt the maintenance time for each point


Packaging & Shipping

  Use wooden cases packing, etc., in conformity with export standards, and to adapt to the long time of shippin.


Our Services

  Have professional service team, engineering team service experience more than ten years. Can provide guidance to field installation.



Company Information

Shandong Laiwu Coal Mining Machinery Co. ,Ltd. is professional in coal mining machinery for nearly 50 years and state-owned backbone enterprise in China, with best quality, best service and competitive price. Our business areas: coal washing and processing equipment, crushing equipment, iron ore sintering equipment, nonferrous metallic solid-liquid separation dewatering equipment. 

Our company has powerful technical strength, is well-equipped, and boasts sophisticated technologies, advanced detection means, sound quality management systems, professional installation teams and perfect after-sales service.

Our products are of high technologies, and in addition to Japannese technologies, our company has also applied our 13 national patents technology to the manufacture of boilers.


Contact way

Title: Shandong Laiwu Coal Mining Machinery Co.,Ltd.

Add: No.329 Fengcheng West Street, Laiwu City, Shandong Province, P.R. China


Tel: 0086-634-6113743


Fax: 0086-634-6113743


Web: http://www.lwmj.com


E-mail: sckfb (at) lwmj.com.cn


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China (Mainland) | Manufacturer, Trading Company
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