Hot Pressing Molding Machine

Introduction:

The hot pressing molding Machine replaces the traditional hydraulic or pneumatic drive system with an all-electric servo system. It is a device that heats and applies pressure to materials to form or bond them. It is widely used in precision manufacturing fields that require high temperature and high pressure processing.

How to Choose the Right Plastic for Industrial Applications 2026-Jul-03
Choosing the right plastic for industrial applications comes down to matching a material's mechanical strength, heat resistance, chemical resistance, and cost to the specific demands of the part, while also confirming the resin is compatible with the intended injection molding machine and process settings. According t...
What Is a Precision Injection Molding Machine, and How Does It Differ From Standard Equipment? 2026-Jun-24
A precision injection molding machine is specialized equipment engineered to hold extremely tight tolerances — often within ±0.01 to ±0.05 millimeters — using enhanced control systems, higher-resolution servo motors, and more rigid clamping units than standard injection molding machines, making it the equipment of cho...
Why a Hydraulic Injection Molding Machine Still Dominates Heavy-Duty Plastic Production 2026-Jun-18
A hydraulic injection molding machine remains the most widely installed injection molding platform globally because it delivers unmatched clamping force, superior tolerance for abrasive and high-viscosity resins, and lower upfront capital cost than all-electric alternatives — making it the default choice for heavy-par...

Precise temperature and pressure control	The integrated heating function can precisely control the temperature of the mold to ensure that the material is plasticized, solidified or bonded at the set high temperature. This makes it possible to process thermoplastic materials, thermosetting materials or powder metallurgy processes that cannot be completed by cold pressing.
All-electric servo technology for high precision and efficiency	Directly driven by a servo motor, micron-level pressure and position control is achieved. Under high temperature and pressure, each hot pressing cycle is highly repeatable, effectively reducing scrap rates and ensuring consistent product quality.
Highly customized services	Different tonnages (15T to 500T) and heating modules can be customized according to customers’ specific product requirements (such as melting point, molding temperature, etc.), which provides great flexibility in processing various thermoforming materials.
Strict acceptance standards	The parallelism of the mold plate is controlled within ±0.02mm, and the clamping pressure repeatability is within 0.2T. These high standards ensure the long-term stability and reliability of the equipment under high temperature working conditions.
Various control system options	We offer mainstream control systems such as Delta, Omron, Siemens, and Mitsubishi, making it easy for customers to integrate and maintain according to their own technical preferences.

Main application areas	Typical application scenarios
Electronics and Semiconductors	Sensor packaging, integrated circuit (IC) packaging, printed circuit board (PCB) thermoforming, flexible circuit board (FPC) lamination, and electronic component bonding.
Powder Metallurgy	Hot pressing of magnetic materials (such as inductor cores), sintering and forming of cemented carbides (such as tools and molds), and densification of high-performance metal parts
New Energy	Hot pressing packaging of new energy vehicle battery components, preparation of fuel cell electrodes, lithium battery cells, and lamination of photovoltaic components.
Composites	Hot pressing of carbon fiber, glass fiber and other composite materials, laminate manufacturing, and automotive lightweight component molding.
Medical Devices	Sintering of bioceramic parts, hot pressing and bonding of medical implants, precision surgical instrument components, and disposable medical supplies.
Tools and Dies	Manufacturing of high-hardness cutting tools, sintering of superhard materials (such as diamond), and hot pressing of precision molds.
Aerospace	Molding of high-temperature alloy components, precision pressing and solidification of structural parts, and sintering of high-temperature resistant materials.

Structure	Servo Hydraulics
Maximum upward pressure	15-2000T
Up-pulse motor power	5.5-38KW
Upward stroke	200-250
Upward pressure repeatability	1%-5%
Upward stroke position repeatability	±0.2mm
Closed height	210-350
Maximum mold opening height	410-600
Up and down running speed	1S/≤150mm
heating stages	4-10
Parallelism of upper and lower templates	0.08mm
weight	1-8T

Protective devices	All-round safety device protection
Slow running	1-30mm/s
Runs fast	1-100mm/s
Bit repeatability precision	±0.1mm
Pressure control accuracy	Within 1.5%
Parallelism of the moving table surface	0.08mm or less
Hydraulic cylinder stroke	150-1000mm