Model NO.: gps15
Origin: China
GPS GPS-series engineering drill rig
GPS-series engineering drill rig is applied to large diameter cast-in-place piling with reinforced-concrete for high building, harbor, dam, bridge, basic engineering and also can drill large diameter hole of water well and engineering.
Features
  1. This kind of rig is equipped a hydraulic device that can make can rotary and supporting plate to move away from the borehole.
  2. The mast is installed a guide way to the benefit of vertically of borehole and have a retraction system to move the kelly away from the center of rotary.
  3. It us equipped with a centrifugal mud pump system for pumping reverse circulation drilling to handle various conditions and formations and can be changed into direct circulation immediately to suit different needs
  4. To life or lower mast is operated by hydraulic control quickly and reliably
  5. Main and vice winches employ the mechanism of planetary-gear train, so the operation is simple and convenient.
 
Specifications Unit GPS-15
Drilling depth m 80
Diameter of hole m 0.8,1,1.2,1.5
Torque KN.M 20
Speed forward r/min 12,21,36,57,87
reverse 11
Main winch capacity (single rope) KN 30
Vice winch capacity (single rope) KN 20
Mud pump m3/h 180
Effective height m 8.5
Drill pipe mm 168×150×3000
Power kw 22
Weight T 8
Dimensions(LxWxH) m 8.62x2.42x4.7

Drying Machinery

Meichen tube bundle dryers are a safe and reliable dryer due to their operation method. The steam tube bundle rotates slowly and conveys the material to be dried axially through the tube bundle. Shovels elevate the material along the circumference, and then the material trickles through the tube bundle back into the trough. The material gets dried by contact with the tubes and by convection.
To achieve an optimal operating performance, the dryer is customized, for example , the spaces between tubes and tube diameters, shovel positions and filling levels inside the housing etc. are designed and adjusted to an optimum.

To optimize the performance of the dryer, it is recommended to recycle partial dry fiber to inlet of dryer to mix with the wet fiber. The same to gluten dryer.


Drying Machinery,Corn Starch Tube Bundle Dryer,Large Capacity Tube Bundle Dryer,High Efficiency Bundle Dryer

Changchun Meichen Machinery Co., Ltd. , https://www.meichenmachinery.com

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