German HEISS Hydraulic Short Stroke Cylinder HKZ 500 Ultra-high-load Compact Installation
Example Models:
- HKZ 500-A-16/10/16-003
- HKZ 500-A-32/20/25-003.X7
- HKZ 500-A-50/32/25-003.X11
- HKZ 500-A-63/40/30-003.X6
- HKZ 500-A-80/50/30-003.X10
- HKZ 500-A-125/80/40-003
- HKZ 500-A-200/125/40-003.X0
- HKZ 500-B-25/16/20-003
- HKZ 500-B-40/25/25-003.X3
- HKZ 500-B-63/40/30-003.X1
- HKZ 500-B-100/60/40-003.X12
- HKZ 500-B-160/100/40-003
German HEISS Hydraulic Short Stroke Cylinder HKZ 500
Product Overview
The HKZ 500 is a high-pressure short-stroke hydraulic cylinder series professionally developed and manufactured by HEISS, specifically designed for ultra-high-load, compact-installation industrial working conditions. As a core ultra-high-pressure product in the HEISS compact cylinder lineup, it features a maximum operating pressure of 500 bar, achieving tremendous thrust output with minimal installation dimensions. This series perfectly solves the technical pain point of insufficient clamping force and bulky volume of conventional 160bar compact cylinders, and is widely applied in heavy-duty clamping, precise pressing, mold locking and high-load linear positioning scenarios.
Adhering to HEISS’s mature industrial hydraulic design philosophy, the HKZ 500 adopts an integrated high-strength alloy steel structure and service-friendly standardized sealing system. All seal grooves comply with ISO 5597/1 and DIN ISO 7425/1 international standards, ensuring excellent tightness, fatigue resistance and long-term operational stability. It supports diversified installation methods and multi-working-medium adaptation, covering standard mineral hydraulic oil, flame-retardant fluid and water-based hydraulic media, with outstanding environmental adaptability and industrial universality.
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.
All technical specifications of the HEISS HKZ 500 strictly conform to German DIN and international hydraulic industry standards, with standardized configurations and customizable options to meet diverse heavy-load working conditions:
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Rated Maximum Operating Pressure: 500 bar, providing ultra-high thrust output for heavy-duty industrial clamping and pressing tasks
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Standard Piston Specifications: Equipped with 12 standard piston diameter sizes, covering comprehensive thrust ranges to support flexible model selection for different load demands
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Structural Feature: Ultra-short stroke & ultra-compact body design, realizing maximum load output with the smallest installation space
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Applicable Hydraulic Media: Standard mineral hydraulic oils (H, HL, HLP series) per DIN 51524/51525; optional versions for flame-retardant liquids and water hydraulic media
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Working Temperature Range: Standard sealing kit adapts to conventional industrial temperature conditions; customized high/low temperature resistant sealing configurations are available for extreme environments
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Structural Mode: Mainly double-acting structure, featuring sensitive start-stop response, stable reciprocating operation and high positioning accuracy
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Installation Forms: 4 standard universal mounting methods, including flange mounting and external thread screw-in mounting, adapting to various embedded and fixed installation scenarios
Ultra-High Pressure & High Thrust Density
Compared with the conventional HKZ 160 series, the HKZ 500 achieves more than three times the working pressure. Its compact short-stroke structure delivers ultra-high thrust density, enabling small-sized cylinders to undertake super-heavy load tasks. It effectively reduces the overall equipment volume and optimizes the structural layout of automated production lines and mold equipment.
Excellent Sealing & Long Service Life
The cylinder adopts standardized international sealing groove design and high-performance composite sealing components. Under long-term 500bar high-pressure cycle operation, it maintains zero internal and external leakage, with strong pressure impact resistance and fatigue resistance. The detachable sealing assembly structure greatly simplifies daily maintenance and seal replacement, reducing equipment downtime and operation costs.
Diversified Installation & Strong Compatibility
With 4 standard mounting types, the HKZ 500 supports flange fixed installation and thread embedded installation, perfectly matching molds, jigs, machine tools and automated equipment with different installation requirements. The standardized interface design ensures seamless compatibility with mainstream hydraulic systems worldwide and all HEISS supporting hydraulic components.
Customized Harsh-Condition Versions
Based on standard models, multiple customized variants are available, including water hydraulic corrosion-resistant version for special medium scenarios, extreme temperature resistant version, high-frequency fatigue-resistant version and explosion-proof certified version, fully adapting to harsh working conditions in chemical, metallurgical, food and explosion-proof workshops.
