Editorial Technical Reference

Hydraulic Press

This page explains how Hydraulic Press is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

Industrial machine using hydraulic pressure to compress, form, or assemble materials

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Hydraulic Press

Definition
A hydraulic press is a standalone industrial machine that utilizes hydraulic pressure to generate compressive force for various manufacturing operations. It consists of a hydraulic cylinder, pump, valves, and a sturdy frame to contain the force. These machines are widely used in metal forming, plastic molding, powder compacting, and assembly applications across multiple industries. They offer precise force control and can be configured with different tooling for specific production needs.

Typical specifications for such presses include a tonnage range of 100 to 2000 tons, a stroke length of 200 to 800 mm, and table sizes from 500x500 mm to 2000x2000 mm. Motor power typically ranges from 5.5 to 45 kW, with operating pressures of 1.0 to 1.6 MPa. Maximum opening height is usually between 600 and 1500 mm. Slide speeds vary: fast approach speeds of 100 to 300 mm/s, pressing speeds of 5 to 30 mm/s, and return speeds of 80 to 200 mm/s. Positioning accuracy is typically ±0.05 mm. Electrical supply is three-phase, 380 to 480 V AC (IEC 60038), and noise levels at the operator position are ≤80 dB(A) (ISO 3746). Machine weight ranges from 3 to 50 tons, and IP ratings are typically IP54 to IP65 (IEC 60529).

These values are reference ranges and must be verified with the legal manufacturer or supplier for the specific model and application. Standards listed are for procurement and verification reference only and do not imply certification or compliance of any particular product or supplier. Always confirm model-specific parameters and applicable standards before purchase or use.
Working Principle
Hydraulic fluid is pressurized by a pump and directed to a cylinder, creating linear force that moves a ram to compress materials between platens. The pump delivers fluid to the cylinder, where pressure builds, pushing the ram downward or upward depending on the design. Control valves regulate flow and pressure, allowing precise force and speed control. The frame absorbs the reaction forces, ensuring stability. The working principle is based on Pascal's law, where pressure applied to a confined fluid is transmitted equally in all directions. This enables the generation of large forces from relatively small pump inputs. The operator can adjust pressure and speed to suit the material and process, and safety features such as overload protection and emergency stops are typically integrated.
Common Materials
steel frame, hydraulic cylinder, hydraulic pump, control valves, steel platens
Technical Parameters
ParameterTypical rangeNotes & selection driver
TonnageRequired100–2000 tonMaximum pressing force capacity
Stroke LengthRequired200–800 mmMaximum ram travel distance
Table SizeRequired500x500–2000x2000 mmWorking surface dimensions
Motor PowerRequired5.5–45 kWHydraulic pump motor rating
Operating Pressure1.0–1.6 MPaMaximum hydraulic system pressure
Max Opening Height600–1500 mmDetermines maximum die height
Slide Speed (Fast)100–300 mm/sAffects cycle time
Slide Speed (Pressing)5–30 mm/sControls forming rate
Return Speed80–200 mm/sAffects cycle time
Positioning Accuracy±0.05 mmEnsures consistent part quality
Electrical Supply380–480 V ACThree-phase, 50/60 HzIEC 60038
Noise Level≤80 dB(A)At operator positionISO 3746
Machine Weight3–50 tAffects foundation and transport
IP RatingIP54–IP65Protection against dust and waterIEC 60529

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Hydraulic Press.

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 700 bar (10,000 psi) typical, system dependent
flow rate: 10-500 L/min (pump dependent)
temperature: 5°C to 50°C (operating ambient)
slurry concentration: Not applicable - designed for solid materials, not slurry processing
Media Compatibility
✓ Metal forming/stamping operations ✓ Composite material compression molding ✓ Powder compacting for ceramics/metals
Unsuitable: Continuous slurry or liquid processing applications
Sizing Data Required
  • Maximum required force (tons/kN)
  • Workpiece dimensions and stroke length requirements
  • Production cycle time and duty cycle

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Hydraulic fluid contamination
Cause: Ingress of particulate matter, water, or air due to inadequate filtration, seal degradation, or improper fluid handling, leading to component wear, valve sticking, and reduced system efficiency.
Seal and packing failure
Cause: Thermal degradation, chemical incompatibility with hydraulic fluid, excessive pressure spikes, or mechanical wear from misalignment, resulting in fluid leaks, loss of pressure, and environmental contamination.
Maintenance Indicators
  • Audible knocking or hammering sounds from the hydraulic system, indicating cavitation, aeration, or pump issues requiring immediate inspection.
  • Visible hydraulic fluid leaks around seals, fittings, or hoses, signaling seal failure or connection problems that can lead to pressure loss and safety hazards.
Engineering Tips
  • Implement a proactive fluid analysis program to monitor contamination levels, water content, and additive depletion, enabling timely filtration or fluid replacement to prevent component wear.
  • Establish a regular maintenance schedule for inspecting and tightening connections, replacing worn seals, and ensuring proper alignment of hydraulic components to minimize stress and leakage.

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 12100:2010 - Safety of machinery ANSI B11.2 - Hydraulic Power Presses CE Marking - Machinery Directive 2006/42/EC

Quoted from the published standard.

Manufacturing Precision
  • Cylinder Bore Diameter: +/-0.02mm
  • Platen Parallelism: 0.1mm per 1000mm
Quality Inspection
  • Pressure Test (Hydrostatic/Pneumatic)
  • Dimensional Verification (CMM or Laser Scanning)

Manufacturers of Hydraulic Press

12 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Jiangsu Huixuan New Energy Equipment Co., Ltd.
Zhangjiagang, Jiangsu, CN
ISO BV SGS IST +2
Listed on the company's own website · profile compiled by CNFX from public sources
Wuxi Shenchong Forging Machine Co., Ltd.
Wuxi, Jiangsu, CN
Founded 2002
Listed on the company's own website · profile compiled by CNFX from public sources
Anhui Harting Machinery Technology Co., Ltd.
Anhui, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Datong Hoidings Co., Limited
Shanghai, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Dongguan Xinxiang Machinery Equipment Co., Ltd.
Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
DurmaPress
Anhui, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Howfit Science and Technology Co., Ltd.
Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
MaoFeng
Anhui, CN
Listed on the company's own website · profile compiled by CNFX from public sources
NingBo Goanwin Machinery Manufacturing Co., Ltd.
Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Shandong TSINFA CNC Equipment Co., Ltd.
Shandong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Shanghai Metal Corporation
Shanghai, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Shenzhen Honger Machine Equipment Co.,Ltd
Shenzhen, Guangdong, CN
Also makes: Servo Feeder
Listed on the company's own website · profile compiled by CNFX from public sources
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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
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Frequently Asked Questions

What is the typical tonnage range for a hydraulic press?

According to the directory reference, the tonnage range is 100 to 2000 tons. However, the exact capacity depends on the specific model and application. Always confirm with the manufacturer or supplier.

What standards are relevant for hydraulic presses?

The directory lists IEC 60038 for electrical supply, ISO 3746 for noise level, and IEC 60529 for IP rating. These are reference standards for verification; they do not guarantee compliance of any specific product.

What are the typical slide speeds?

Fast approach speeds are typically 100 to 300 mm/s, pressing speeds 5 to 30 mm/s, and return speeds 80 to 200 mm/s. These affect cycle time and forming rate, but actual values must be confirmed for the specific model.

How should I verify the specifications before purchasing?

Contact the legal manufacturer or supplier and request the technical datasheet for the exact model. Verify all parameters such as tonnage, stroke, table size, motor power, and safety features. Also confirm compliance with relevant standards for your application.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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