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changzhou crown international co.,ltd
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changzhou crown international co.,ltd

changzhou crown international co.,ltd

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Changzhou crown internation co., Ltd. is one of the leading enterprises specialized in developing, engineering, manufacturing and exporting gas cylinder products and industrial gases  such as chlorine gas cylinder ,ammonia gas cylinder ,refrigerant gas cylinder in China and our gas cylinder were approved by BV,LR ,KGS iso .


We are also one of the well recognized manufactures, exporter and suppliers of autoclave for aac plant. Aac autoclave building machine  is a kind of large-scale steam tools which is the key equipment in the production of aerated concrete and autoclaved brick. It can be used to steam sand lime brick, flyash brick, slag brick, aerated concrete block, cement pile and other cement products.


we also sell  the best rice milling machine all over the world  , Rice Milling machine adopts mature technology, advanced equipment, scientic and rational process.a whole rice milling line cleaner--destoner--rice husk--rice separator--rice mill--rice polishing and grader--color sorter--packing.these machine are automatic working, and rice from the whole line can meet the quality of import & export requireemnt.We also start to develop the rice milling plant and installed successfully in Nigeria, Thailand, India, Sri Lanka,Indonesia, Qatar and so on.


1.gas cylinder Basic Info.
  • Application: Others
  • Material: Others
  • Feature: Others
  • Printing Logo: Others
  • Brand Name: liquid chlorine cylinder
  • name: liquid chlorine ,ammonia ,refrigerant gas ,R12,R22,R32,R134A,R152A,4401A,R407C,R507A  cylinder
  • capacity: 40L/100L/400L/800L/840L/1000L
  • Cylinder Color: According to customer's requirements
  • valve: According to customer's requirements
  • Place of Origin: Shanghai,china
  • Tempterature: -40~60
  • Test gastight pressure: 3Mpa
  • hydraulic test :4.5 MPA
  • Model No.: 40L/100L/400L/800L/840L
  • whatsapp:008615851959285
  • Place of Origin: Changzhou
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean, Air
2. AAC autoclave AAC Autoclave, Concrete Autoclave building machine  Supplier
  • Production Capacity: 2000000 per year
  • Packing:Nude packing with protection net
  • Delivery Date: within 30 days after the receipt of firm orde

3.rice mill machine


Paddy Cleaner → Destoner → Paddy husker → Paddy Separator → Rice Whitener → water polisher → Rice Grader → Color Sorter → Packing  whatsapp:008615851959285

1)The raw grain cleaning (the cylinder sieve, vibrating sieve, stone removing machine)

2)The rice huller(Use the rice huller to remove the shell,generally equipped with air separation, the rice shell will be removed.)

3)Paddy mixture separation (paddy separating screen)

4)Unripe of brown rice grain was isolated (typically large rice mill factory used)


6)Rice grading (rice grading sieve)

7)Color choose separator (color)


9)Rice grading


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changzhou crown international co.,ltd

Business Type: Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Main Market: Worldwide
No. of Employees: 50~100
Annual Sales Volume: 500-1000
Brand(s): green power
Year Established: 2000
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