High performance hot isostatic press (HIP): the ultimate solution for achieving material densification and performance improvement
Product Overview
Hot isostatic press (HIP) is a high-precision and cutting-edge technology equipment that combines high temperature and high pressure, representing the top level in the fields of powder metallurgy and material processing. It achieves material densification, sintering, defect repair, and performance optimization by simultaneously applying extremely high isotropic static pressure and high temperature to the workpiece in a closed container. The core principle is based on Pascal's law, ensuring that pressure is uniformly transmitted to all surfaces of the workpiece through an inert gas medium. This process can effectively eliminate defects such as pores and microcracks inside the material, significantly improving the density, fatigue life, mechanical strength, and toughness of the material. It is the ultimate process for manufacturing key high-performance components in the aerospace, military, medical, and energy fields.
Our core advantage: the excellent safety of wire winding technology
Unlike other manufacturers around the world, our company's hot isostatic press uses top-grade high-strength steel wire for pre stressing winding of its core pressure bearing components - the working cylinder and pressure bearing frame. This revolutionary design takes the device to a whole new level of safety when subjected to extremely high temperatures and pressures. The steel wire winding layer provides continuous pre stress for the core cylinder, effectively offsetting the tensile stress during operation, ensuring absolute stability and reliability of the equipment under extreme working conditions, fundamentally eliminating the risk of brittle fracture, and providing unparalleled safety protection for users.
Core components and technical features of the equipment
Wire winding working cylinder
As the heart of the equipment, the working cylinder is a workspace for hot isostatic pressing treatment. The cylinder has undergone strict calculation and design, using high-quality high-strength alloy steel and pre-stressed winding with thousands of layers of high-strength steel wires. This structure ensures that the cylinder material remains in a state of compressive stress when subjected to ultra-high working pressure, and its fatigue life far exceeds that of traditional structures, achieving intrinsic safety.
Steel wire winding pressure bearing frame
To withstand the enormous axial force transmitted by the upper and lower sealing plugs, we adopt a one-piece steel wire wrapped frame structure. The framework is assembled from two giant pillars on the left and right, as well as two semi-circular beams on the upper and lower sides. It is then wrapped with high-strength steel wire to form a sturdy prestressed elastic body. This structure is lightweight, rigid, and has excellent fatigue resistance, making it the backbone guarantee for the long-term stable operation of the equipment.
Advanced and reliable control and hydraulic system
Electrical control system: using Siemens programmable logic controller (PLC) from Germany as the core, with stable performance and reliable quality. Equipped with a user-friendly visual operation interface, it can dynamically display the real-time operation status of the equipment, quickly set process parameters, and fully record and trace the temperature and pressure curves throughout the entire processing process.
Hydraulic system: equipped with a large flow booster to meet the needs of efficient production and experimentation. The system has the characteristics of high flow rate, fast dynamic response, high reliability, and high integration and standardization, ensuring precise and stable pressure control.
Comprehensive security protection system
The equipment is designed and manufactured strictly in accordance with the most stringent domestic and international technical specifications. In addition to the safety of the body brought by wire winding, multiple safety protections are also equipped, including safety valves, manual emergency pressure relief valves, electrical overpressure alarms and interlocks, etc., building a complete safety defense line to ensure that equipment and operators are foolproof.
Strict specifications and manufacturing standards
Our design and production are not arbitrary, but strictly follow a series of national and industry level highest standards, including but not limited to:
JBT7348-2005 Specification for Static Compression Machines for Wire Winding (Used for Design, Production, Manufacturing, and Winding)
GJB2608A-2008 Specification for thick walled seamless steel pipes for aviation structural steel (used for configuring ultra-high pressure pipelines)
TSGR0002-2005 Safety Technical Supervision Regulations for Ultra high Pressure Vessels
JB/T4730-2005 Non destructive Testing of Pressure Equipment
... as well as all other materials, forgings, and testing standards you have provided.
Why choose our hot isostatic press?
Absolute performance improvement: completely eliminate internal defects in materials, improve casting performance to the level of forgings, and significantly extend the service life of key components.
Unparalleled safety: The unique fully wrapped working cylinder and frame design provide you with the highest level of safety assurance in the industry, making high-risk processes safe and reliable.
Excellent investment value: The equipment is manufactured based on top standards, and the core structure has an extremely long fatigue life, which means lower long-term maintenance costs and higher asset returns.
A future oriented process platform: Whether it's developing new generation high-performance materials or upgrading existing production processes, our equipment is a solid platform for you to achieve technological breakthroughs and ensure product leadership.
Typical application areas
Aerospace: densification treatment of key castings such as high-performance turbine disks, aircraft landing gear, and spacecraft structural components.
Medical implants: Pore elimination and performance enhancement of artificial joints and dental implants made of titanium alloys, cobalt chromium alloys, and other materials.
In the military industry: preparation of tank armor, armor piercing core, and high-strength structural components.
High end tools: sintering and densification of ultra-fine grain hard alloy top hammers and rollers.
Semiconductors and Research: Immersion treatment of large-sized CVD graphite crucibles, research and development of advanced materials laboratories.
