GL HAKKO List of Products and Services

"GLASSLINING EQUIPMENT" is the comprehensive catalog (digest version) of GL HAKKO Co., Ltd., a specialized manufacturer of glass lining equipment. It includes detailed information on the overview of glass lining products, glass lining materials, characteristics, and more. We offer a wide range of glass lining materials that excel in the balance of acid resistance, water resistance, and alkali performance. [Contents] ■ What is glass lining / Composition of glass lining ■ Abundant glass lining materials ■ Corrosion chart ■ Physical properties ■ Allowable temperature, etc. *This catalog is a digest version. Please contact us if you need the full version. *For more details, please contact us or download the catalog.

• others

The "SEF" is a glass lining equipment developed to solve various problems caused by the high electrical insulation of glass linings by using conductive needle-like ceramics (oxides). It can be used under electrostatically harsh conditions compared to conventional products, making it suitable for a wide range of applications. Furthermore, it is expected to provide effects such as preventing powder adhesion and protecting against electric shocks in on-site working environments. 【Features】 ■ Usable under electrostatically harsh conditions ■ Can be used for a wide range of applications ■ Achieves low charging of contents ■ Maintains high physical performance similar to conventional products *For more details, please contact us or download the catalog.

• Static electricity eliminator

The "Mallpole" is a next-generation stirring blade that has 1.5 to 2 times the mixing performance compared to three-blade backward wings in medium and low viscosity regions. It can mix with a small liquid volume of about 3% of the stirring tank capacity. Additionally, it can achieve uniform suspension of particles and dispersion of droplets with 50 to 80% of the power used by three-blade backward wings. It is easy to manufacture, making it low-cost. Its simple shape allows for good cleanability and easy maintenance. 【Features】 ■ Low cost ■ Easy maintenance ■ Capable of mixing with small liquid volumes ■ Ideal for retrofitting existing stirring blades *For more details, please contact us or download the catalog.

• Mixer/Stirrer

The "Bendleaf" is a high-performance stirring blade that has established a revolutionary flow pattern that utilizes the characteristics of various stirring blades. It excels in the overall balance of upward and downward discharge forces, promoting the generation of large circulation flows, ensuring that there are no dead zones in the contents. Additionally, it effectively utilizes the bottom of the tank, preventing any retention of contents at the bottom. With a uniform flow pattern that is not affected by conditions, it establishes a stable upward and downward circulation airflow. Compared to conventional blades, it significantly reduces the complete mixing time. 【Features】 ■ Broadly compatible with various viscosity ranges ■ Achieves a significant reduction in complete mixing time ■ Realizes stable gas-liquid mixing that is unaffected by changes in depth ■ Strong upward and downward circulation flow enhances surface gas suction performance ■ Uniform solid dispersion *For more details, please contact us or download the catalog.

• Mixer/Stirrer

The "glass-lined multi-tube heat exchanger" is a one-pass type heat exchanger of the shell and tube design. It has excellent corrosion resistance to all acids, except for hydrofluoric acid and phosphoric acid, across all concentrations and up to boiling point temperatures. The surface is inert and does not leach metal ions, preventing contamination of the contents. Additionally, the smooth surface makes it difficult for substances to adhere, facilitating easy cleaning. It can be used for various applications, including steam condensation, liquid evaporation, and heating or evaporating gases and liquids. 【Features】 ■ Excellent corrosion resistance ■ Does not contaminate contents ■ Easy to clean ■ Requires less installation space *For more details, please contact us or download the catalog.

• Mixer/Stirrer
• Other Machine Parts

In recent years, due to the diversification of needs in the pharmaceutical and chemical industries, accidents or usage problems caused by static electricity generated by glass lining products have frequently occurred. However, since glass lining itself has high insulation properties, solving this problem has not been easy. Our company has addressed this issue by using conductive ceramics and has developed glass "SEF," which maintains the same characteristics as before.

• Mixer/agitator
• silo
• Other anti-static devices

This is an announcement from GL HAKKO Co., Ltd. regarding "multi-tube heat exchangers."

• Heat exchanger

In recent years, in the fine chemical fields such as pharmaceuticals and electronic materials, processes involving changes in liquid volume and small-scale production of multiple varieties for various purposes have been conducted. To meet these demands, we have developed a glass-lined stirring blade, 'MOLEPAW,' as a replacement for the conventional three-blade backward wing.

• Mixer/agitator

Glass lining is a material that fuses two different materials, metal and glass, aiming to modify the surface of the metal. Metal is rich in workability and has excellent mechanical strength but is weak in corrosion resistance, while glass has excellent corrosion resistance and a smooth surface but is brittle. By sintering the two, the shortcomings of both are compensated, resulting in glass-lined equipment that excels in corrosion resistance and has mechanical strength.

• Chemicals