1.working pressure:0.3Mpa~ 0.8Mpa
2.size:OD800mm~4270mm*1000~10000mmFL
cast iron dryer,paper machine,paper machinery

cast iron dryer paper machine paper machinery

working pressure:0.3Mpa~ 0.8Mpa,size:OD800mm~4270mm*1000~10000mmFL.Working speed:200m/min~800m/min

We have modern foundry technology and precise machining facility and top class craftsmanship. Ourcompany has the long experience of the dryer cylinder and press roll since 1985.Our products have a very complex structure to ensure the safety and reliability for using high steam pressure.The casting process use hot blast cupola (3T/H,8T/H) and medium frequency furnace (10t) duplex melting,and there is a resin sand production line that the capacity of handling sand is 20T/H. The advanced rapid analysis equipments guarantee the quality of our products.We have more than 40 sets jumbo machine tools for turning,milling,shaver,grinding,drilling.We provided 9 bridge cranes with 12m's lifting height and the largest loading of them is 50 tons.The biggest balancing capacity is 50 tons. The production capacity of our company is leading in the same industry.

Standards of dryer cylinders for the designing,making,inspectng:

1.the standard of dryer cylinders for the designing:

QB/T2556-2008<Design Standard of Cast Iron Dryers Used in Paper Machinery>

ANSI, EN, DIN, NF, BS, JIS, TOCT and GB etc......

2.the standard of dryer cylinders for the making,testig,inspecting:

QB2551-2008<Technological Condition of Cast Iron Dryers Used in Paper Machinery>

Pressure Equipment Directive 97/23 CE& ASTM etc......

3.the standard of dryer cylinders for the supervising:

<Safety-supervision Regulation of Pressure Vesel>

Third-party Inspection