• Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
  • Hydraulic System
PUMP UNIT
VALVE STAND


정밀 기계가공 및 전기 컨트롤스 분야 자체 설계능력
보유하고 있어 세계 각국의 다양한 프로젝트에 참여 및
독자 개발 및 특허를 다수 보유하고 있습니다.
 
 
EVERTZ

Source of water hydraulics
Evertz Hydrotechnik GmbH & Co. KG concern itself with the development, design, fabrication and routine maintenance of water-hydraulics components and systems. leader in supplying pumps, automatic valves, and mechanical seals.
 




 
 
CLYDE UNION PUMP

Clyde Pump
Drysdale
David Brown
Mather&Pather
Allen Gwynes
American Pump
Union Pump
Harland
Pump Line
Weir Pump
DB Guninard Pump
WH Allen
Girdestone
 


 
 
EFEREST

As one of the leading manufacturers of pressure container equip- ment, we are the reliable and innovative partner of our internati- onally operating customers. We develop and produce sophisticated pressure containers and pressure-bearing modules.
 


 
 
  • Descaling System
  • Descaling System
  • Descaling System
  • Descaling System
 
 
NIGATA WASHINGTON

Flowserve Japan Co., Ltd. specializes in manufacturing pumps, turbines, compressors, centrifuges and other machines, as a member of Flowserve Corporation in the United States, a world leader in supplying pumps, automatic valves, and mechanical seals.
 


 
 
KYOKUTO VALVE MFG

myfukuoka.com is a portal to information about Fukuoka Prefecture, Japan. Our goal is to make myfukuoka.com the most comprehensive collection of English information about Fukuoka. myfukuoka.com is a project of the Fukuoka Center for Overseas Commerce in America (FCOCA).
 


 
 

ROPE GRAB

FOR CRANES WITH SUSPENSION- AND CLOSING ROPES

The rope grab is operated on a crane with two hoisting drums. These are the closing rope drum and the suspension rope drum. The grab is hanging on the suspension rope. Opening and closing of the grab shells is done by the closing ropes and the integrated pulley block. (Closing ropes are redirected multiple times through rope pulleys)
According to the quantity of closing and suspension ropes, there is a distinction between single-line, double-rope or four-rope grabs.
The rope grab gains the force for closing and gathering the material through its deadweight, the lever ratio and the reeving of the pulley block.

MOTOR GRAB

FOR CRANES WITH SUSPENSION- AND CLOSING ROPES

The motor grab is operated on a crane with one or two suspension rope drums. It has its own hydraulic drive unit consisting of an electrical motor, a hydraulic pump and hydraulic components.

The crane provides the electrical power via an electrical lead, which may include control lines also. From the hydraulic drive, the motor grab gains the closing force. This force is transferred to the material through a convenient lever ratio in conjunction with the proper deadweight.

HYDRAULIC GRAB

FOR EXCAVATORS OR CRANES WITH A HYDRAULIC LEAD

The hydraulic grab does not have an own drive unit. The hydraulic drive from the excavator provides the power. It is directly connected to the suspension of the excavator and the hydraulic supply lines.

Similar to the Motor grab, the closing force is transferred to the material through a convenient lever ratio in conjunction with the proper deadweight. The only difference is that the hydraulic drive is not included in the grab. An additional way to transfer the force is the relatively rigid connection to the excavator.

CLAMSHELL GRAB

ORANGE-PEEL GRAB

DREDGING GRAB

ROUND LOG GRAB

 
 
노쇼크 밸브 (No Shock Valve)란?
배관내 흐르는 유체를 차단하는 Shut-off Valve가 Open 상태에서 Close를 하거나 Close 상태에서 Open 동작을 할때 순간적으로 Valve를 차단 또는 개방을 함으로써 발생되는 수격현상(水擊現狀, Water hammering) 때문에 소음과 진동이 발생하고 이로 인하여 배관의 손상이나 계장품 또는 펌프에 치명적인 영향을 초래하게 됩니다. 이를 방지하기 위하여 Pilot Cylinder를 동작시켜 Equalizing 기능을 행한후 Main Cylinder를 동작시켜 유로(수로)의 흐름을 원활하게 함으로써 밸브의 차단 또는 개방시 발생하는 "충격을 방지하는 밸브" 입니다.
VARIED CHECK VALVE

VARIED NOSHOCK VALVE

VARIED NOSHOCK PN VALVE

VARIED NOSHOCK SP VALVE

VARIED NOSHOCK VE VALVE

VARIED NOSHOCK RE VALVE

VARIED NOSHOCK SO VALVE

VARIED NOSHOCK ASO VALVE

VARIED NOSHOCK ADG VALVE

 
 
ALFA LAVAL

Flowserve Japan Co., Ltd. specializes in manufacturing pumps, turbines, compressors, centrifuges and other machines, as a member of Flowserve Corporation in the United States, a world leader in supplying pumps, automatic valves, and mechanical seals.
 


 
 
Light burning / Modifying agent
Light burning powder
Magnesia

Refractory material for ladle
refractories for steelmaking converter
Refractory material for electric furnace​

  • Machine
  • Machine
  • Machine
  • Machine
  • Machine
  • Machine
  • Machine
  • Machine
  • Machine
  • Machine
  • Machine
  • Machine
  (주)디디이 / 대표이사 김태식 / 사업자등록번호 : 506-81-44126
  (주)디디이 본사.공장 - 경상북도 경주시 강동면 오금낙산길 46-14 / T. 054-762-3305 / F 054-763-0704
        당진 사무실.공장 - 충청남도 당진시 송악읍 송악로 536-43 / T 041-357-7827 / F 041-357-7829
  Copyright 2014 DDE.CO.LTD. All rights reserved.
페이스북 트위터