AHP Merkle supplier in Romania

For AHP Merkle we quote block cylinders, standard cylinders of 160 and 250 bar, core pull units and E-AHP actuators; we need the full code, the piston diameter, the stroke and the mounting.

Founded in 1973 · Headquarters: Gottenheim, Germany

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Who is AHP Merkle and what does it make?

AHP Merkle has developed, designed and manufactured hydraulic cylinders for machine building and for moulds since 1973, and has worked in Gottenheim, near Freiburg, since 2010, where a second plant opened in January 2020. The programme has fifteen product groups, including block cylinders, punching cylinders, round block cylinders, slide units, standard and standardised cylinders, short-stroke cylinders, core pull units for moulds, flange, double-tube and screw-in cylinders, clamping elements and special cylinders. For a quotation, send us the full code from the cylinder, the piston diameter and the stroke.

All AHP Merkle cylinders have, as standard, a hardened, ground, hard-chrome-plated and finely polished rod. Block cylinders combine modularly: the port position, the type of mounting and the function are chosen separately, and the options include a through-rod, end-of-stroke cushioning, inductive end-of-stroke detection or magnetic sensors for the MBZ series. Standard round cylinders come in three series, for maximum working pressures of 100, 160 and 250 bar, with a freely selectable stroke of up to 2000 mm. Standardised cylinders comply with DIN ISO 6020/1 at 160 bar and ISO 6022 or DIN 2433 at 250 bar.

For small spaces there is the short-stroke cylinder, with Viton seals and an external thread on the body, and the short-stroke cube cylinder, which works up to 400 bar. The core pull unit was developed mainly for moulds and removes the need for a separate guide, while the slide units have guide columns that absorb large transverse forces. AHP Merkle also makes E-AHP electrohydraulic linear actuators, fully encapsulated, without a power pack and without hoses, with forces of up to 625 kN, as well as special cylinders, for example with active cooling, with several positions or with two forces.

What do we supply from the AHP Merkle range?

Product	Description
AHP Merkle Hydraulic Block Cylinders	Compact cylinders with a long-proven design, with variants with through-rod and cushioning, with inductive end-of-stroke detection or with adjustment over the full stroke. The port position, the mounting and the function are ordered in combination, and the MBZ series has new-generation magnetic sensors.
Standard and Standardised Cylinders	Round cylinders in three series, of 100, 160 and 250 bar, with several piston diameters and mounting styles and a stroke of up to 2000 mm, plus standardised cylinders in two series: 160 bar to DIN ISO 6020/1 and 250 bar to ISO 6022 or DIN 2433.
Short-Stroke Cylinders, Slide Units and Core Pull Units	The short-stroke cylinder has Viton seals and an external thread, and the cube cylinder works up to 400 bar. The slide units have guide columns for large transverse forces, and the core pull unit is mounted directly in moulds.
E-AHP Electrohydraulic Linear Actuators	Encapsulated actuators, filled at the factory with a small quantity of oil, connected electrically only, without a power pack, hoses or pipes. They reach 625 kN, and 5 MN in special designs, with very precise force or position control. The lite, basic, prove and performance variants are available.

Why AHP Merkle?

Hardened, ground and hard-chrome-plated rod on all cylinders — wear resistance from the standard design
Modular block cylinders — port, mounting and function are combined to suit the existing installation
Three standard cylinder series, at 100, 160 and 250 bar — freely selected stroke up to 2000 mm
Standardised cylinders to DIN ISO 6020/1 and ISO 6022 — replacement on standard dimensions
E-AHP actuators up to 625 kN without a hydraulic power pack — high force with an electrical connection only

Which AHP Merkle codes and series are requested most often?

Code	Description
Blockzylinder	Compact hydraulic block cylinder, with modular options
MBZ	Block cylinder with magnetic end-of-stroke sensors
Stanzzylinder	Hydraulic punching cylinder
Rundblockzylinder	Round block hydraulic cylinder
Schiebereinheit	Slide unit with guide columns
Kernzugeinheit	Core pull unit for moulds
VBZ 161	Locking cylinder
Kurzhubzylinder	Short-stroke cylinder, Viton seals, external thread
Normzylinder 160 bar	Standardised cylinder to DIN ISO 6020/1
Normzylinder 250 bar	Standardised cylinder to ISO 6022 / DIN 2433
E-AHP lite	Electrohydraulic linear actuator, basic variant
E-AHP performance	Electrohydraulic linear actuator for high forces and speeds

Where is AHP Merkle equipment used?

Mould making — core pull units and block cylinders in injection moulds
Machine building — standard cylinders of 160 and 250 bar on presses and special machines
Punching — punching cylinders and short-stroke cube cylinders
Fixtures and automation — slide units and clamping elements
Electrically driven machines — E-AHP actuators for high forces without a power pack

How do we supply AHP Merkle in Romania?

We can quote AHP Merkle block, standard, standardised and short-stroke cylinders, slide units and core pull units, special cylinders and E-AHP actuators, plus mounting accessories. For identification, send us the full code from the cylinder, the piston and rod diameter, the stroke, the working pressure, the type of mounting and the position of the ports. Delivery is in 24–72 h when the item is available locally or at the supplier; cylinders configured to order we bring in through supply channels in the EU, usually in 1–4 weeks, and for special designs the lead time can be longer.

We bring in AHP Merkle cylinders by order code or from the mounting data received, while sizing the machine's hydraulic circuit remains with your designer.

Frequently asked questions about AHP Merkle

What does AHP Merkle make?

AHP Merkle makes hydraulic cylinders in Gottenheim: block, punching, round block, standard cylinders of 100, 160 and 250 bar, standardised cylinders to DIN ISO 6020/1 and ISO 6022, short-stroke, flange and screw-in cylinders, slide units and core pull units, special cylinders and E-AHP electrohydraulic actuators.

How do I choose an AHP Merkle block cylinder?

We start from the required force, which gives the piston diameter at the working pressure, from the stroke and from the mounting location. Then the port position, the mounting and options such as cushioning, through-rod or end-of-stroke detection are chosen. Send us the available pressure, the force, the stroke and a sketch of the installation.

Do you supply AHP Merkle cylinders in Romania, and how quickly?

Yes. Delivery is in 24–72 h when the item is available locally or at the supplier. Cylinders configured by order code we bring in usually in 1–4 weeks, and for special cylinders or E-AHP actuators, depending on brand and specifications, the lead time can be longer. The exact lead time appears in the quotation.

Can I replace a standardised cylinder on my machine with an AHP Merkle one?

If the existing cylinder complies with DIN ISO 6020/1 or ISO 6022, the mounting dimensions are standard and the replacement is easy to check. Send us the marking on the cylinder, the piston and rod diameter, the stroke, the type of mounting and the pressure, and we check the AHP Merkle design that fits in the same place.

What data should I send for a quotation on AHP Merkle cylinders?

The full order code, if you have it, or the piston and rod diameter, the stroke, the working pressure, the type of mounting, the position and thread of the ports, the type of sensors and the number of pieces. For an E-AHP actuator, the force, the speed, the stroke and the supply voltage.

How do I request a AHP Merkle quotation?

Send the AHP Merkle code from the nameplate and the quantity; we reply in English with availability and the lead time written in the quotation.