Conforti HD/HK Series Double-acting Counterflange Hydraulic Cylinders with Counterflange Construction

Example Models:

  • HD50/36 M 250 S
  • HD63/45 HK 500 C
  • HD80/56 SX 800 MG
  • HD100/70 FF 1200 V
  • HK125/90 EK 1000 S
  • HK160/110 SX 1800 C
  • HK200/140 FF 3000 V

 

    Conforti HD/HK Series Counterflange Hydraulic Cylinders

    General Overview

    HD/HK series are double-acting hydraulic cylinders with counterflange construction, manufactured by Conforti in compliance with ISO 6020/2 – DIN 24554. Developed based on the CD/DK tie rod cylinder platform, they adopt a compact counterflange connection structure instead of full-length tie rods. This design delivers outstanding rigidity and stability, especially for long-stroke applications.
    • HD Series: Medium bore sizes (50 ~ 100 mm)
    • HK Series: Large bore sizes (125 ~ 200 mm)
    Q: What’s the MOQ of customized tie-rod cylinder?

    A: Depends on the style of tie-rod. We would like to cast and forge once the quantity above 100 pcs.

    Q:What’s the lead time of customized tie-rod cylinder?

    A:  Well, it depends on the quantity and style of hydrualic cylinders, at least 60 days if we make casting and forging, at least 35 days by maching.

    Q: Are you the manufacturer of hydrualic cylinder?

    A: Sure, we are the manufacutuer and trading of hydraulic cylinder.

    Q: What is the difference between double acting and single acting cylinders?own controlled by the pump or the valve or is it only one speed?

    A: Double-Acting-have a port at each end, supplied with hydraulic fluid for both the retraction and extension. Single-Acting-hydraulic fluid enters through

    a port at one end of the cylinder, which extends the rod by means of area difference. An external force or gravity returns the piston rod.

    Q: I have a drawing, could you customized cylinder as my drawing?

    A: Sure. Show us the drawing, we will quote for you soonest.

    Q: Could you make the cylinder which is not on the above data sheet?

    A: Yes, we make and supply a wide rang of hydrualic cylinders as a proffetional manufacture, there are only some kinds of them show on the website. Freely contact us to get more information.

    • Counterflange Assembly: End caps fixed by short flange bolts instead of full-length tie rods, achieving a slimmer cylinder body and improved bending resistance for long strokes.
    • **High Rigidity Barrel Structure: Excellent resistance to deflection under lateral loads compared with standard tie rod cylinders.
    • Modular Configuration: Support optional end-stroke cushioning, magnetic piston for position sensors, multiple rod specifications and customized sealing packages.
    • Wide Media Compatibility: Standard NBR seals for mineral oil; optional FKM/Viton seals for high temperature and special hydraulic fluids.
    • Standard ISO Mounting Interface: Interchangeable mounting dimensions compatible with ISO 6020/2 cylinder installation standards.