HENCH Manual Hot Pressing Machine: A Precision Sample Preparation Solution for Research & Quality Inspection
May 9, 2026
In material science laboratories and industrial quality inspection environments, precise and stable sample preparation equipment is essential for obtaining reliable experimental data and improving operational efficiency. Developed by Tianjin HENCH Technology Development Co., Ltd., the HENCH Manual Hot Pressing Machine integrates advanced temperature control, precise pressure regulation, and flexible customization capabilities, making it an ideal solution for hot pressing applications in polymers, rubber, plastics, composite materials, and new energy research.
Widely used by universities, research institutes, and industrial laboratories, this equipment provides dependable support for material testing, sample molding, and scientific experimentation.
High-Rigidity Structure for Stable Pressure Transmission
The core advantage of the HENCH manual heating tablet press lies in its robust structural design and strict manufacturing standards.
The machine adopts a high-strength four-column frame structure with exceptional rigidity, ensuring stable operation under high-pressure conditions without deformation or vibration. This design guarantees uniform pressure transmission and effectively prevents pressure leakage or instability that could affect sample quality.
The transmission system is equipped with high-precision chrome-plated cylinders. Depending on the model, piston diameters range from 65 mm to 97 mm. Combined with a manual lever pressure system, the machine allows smooth and accurate operation with pressure ranges from 0–10T to 0–30T.
With a pressure control accuracy of ±0.1T, the equipment can adapt to the sample preparation requirements of different materials and processes.
Advanced PLC Temperature Control System
Temperature control is one of the key strengths of the HENCH hot pressing machine.
The system utilizes PLC programmable temperature control technology combined with an upper and lower dual-heating platen design. Aluminum or copper heating cores ensure fast and uniform heating performance while minimizing localized overheating.
The machine supports two mainstream temperature ranges:
- Room temperature to 300°C
- Room temperature to 500°C
Temperature control accuracy reaches ±0.1°C, supporting up to 30 programmable temperature segments for continuous or staged heating processes. Automatic heating and heat preservation functions make the machine ideal for complex multi-stage hot pressing applications.
The 7-inch LCD touch screen interface provides an intuitive operating experience with bilingual Chinese and English support. Real-time data such as temperature, pressure, and holding time are clearly displayed.
The system can store up to 10,000 operation records and supports USB data export for experiment traceability and research data management.
Enhanced Safety & User-Friendly Operation
The HENCH manual hot press is designed with both laboratory safety and operational convenience in mind.
Imported German mica insulation layers effectively reduce heat transfer, protecting both machine components and operators from excessive temperatures. The four-column positioning insulation structure also improves heating plate parallelism for more consistent sample formation.
To ensure safe operation, the machine includes:
- Automatic pressure relief valve protection
- High-temperature warning prompts above 50°C
- Multiple thermal protection mechanisms
- Stable high-temperature insulation design
Cooling methods can be configured for either natural cooling or water-cooling systems, significantly reducing sample preparation cycles and improving laboratory efficiency.
Flexible Specifications & Customization Services
HENCH manual heating tablet presses offer excellent adaptability for different laboratory applications.
Heating platen sizes are available in multiple specifications ranging from:
- 100 × 100 mm
- 200 × 200 mm
- 300 × 300 mm
- 400 × 400 mm
The worktable structure can be selected as either integrated or split-type. The split structure is particularly suitable for high-temperature operation and convenient maintenance.
To meet specialized experimental requirements, HENCH also provides customized solutions including:
- Raised column structures
- Expanded control panels
- Remote temperature controller systems
- Customized pressure and platen configurations
These flexible configurations allow the equipment to adapt perfectly to university teaching laboratories, research institutes, and industrial quality control environments.
Trusted by Universities & Research Institutions
With stable performance and reliable service, HENCH manual hot pressing machines have gained recognition from numerous research institutions and laboratories worldwide.
Users include:
- School of Materials Science and Engineering, Tsinghua University
- The University of Tokyo
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences
The equipment produces high-density samples with smooth, bubble-free surfaces and repeatability exceeding 98%, providing strong support for advanced material research and industrial testing.
In enterprise quality inspection applications, the machine enables efficient raw material testing and product quality verification, helping manufacturers improve consistency and reliability.
A Reliable Laboratory Assistant for Material Research
From conventional film hot pressing to advanced new material research and pilot-scale testing, the HENCH Manual Hot Pressing Machine has become a dependable laboratory solution thanks to its precision, stability, and operational flexibility.
Compared with traditional sample preparation equipment, it effectively solves common challenges such as insufficient accuracy, complicated operation, and limited adaptability.
With customizable solutions, intelligent control systems, and professional after-sales support, HENCH continues to support scientific innovation and industrial upgrading in the field of material science while demonstrating the growing strength of advanced domestic laboratory instruments.
