Hidden installation structure × dust-free design × low damping = a more stable equipment operation experience
Flush mounting:
- Built-in installation for a sleek appearance;
- Reduces the risk of impact;
- High safety protection.
Welding + shaft insertion structure :
- One end is welded and fixed.
- The shaft can be pulled out.
- Installation and maintenance are more convenient.
Built-in nylon spacer: prevents metal dust from friction.
When choosing hinges for lithium battery equipment, “dual standards” are the industry consensus.
1.Banned Copper. Banned Zinc. Banned Nickel
2.Dust-free structural design. Eliminate interference from metal, avoid migration risks, and stabilize cell performance.
Kunlong Hinge Solution: Concealed Bushing Hinge—Strictly compliant with lithium battery cleanroom standards in both material and structure, ensuring efficient, stable, and long-term equipment operation.
Kunlong Industrial Group Co., Ltd. selects materials by production section, precisely matching the requirements of semiconductor equipment.
Semiconductor equipment is a core supporting component of the semiconductor industry chain, spanning the entire process of wafer manufacturing and packaging testing, characterized by high technological intensity and significant value.
To meet the diverse requirements of different production stages and application environments, Kunlong Industrial has developed a range of hinge products made from various materials, including stainless steel, industrial aluminum, and zinc alloy, combined with different surface treatments to achieve the optimal balance between performance and cost.
Concealed butt Hinge: Stainless Steel Series
Load capacity: 30 or 40 kg per 2 units
Neutral salt spray: over 48 hours
Concealed butt Hinge: Aluminum Alloy Series
Load capacity: 25 or 30 kg per 2 units
Neutral salt spray: 48 hours
Concealed butt Hinge: Zinc Alloy Series
Load capacity: 25 or 30 kg per 2 units
Neutral salt spray: 48 hours
Concealed butt Hinge: Aluminum Alloy + Cold-Rolled Steel Series
Load capacity: 30 kg per 2 units
Neutral salt spray: over 48 hours
Kunlong Industrial Group, with 20 years of brand heritage and 3,500 products, has built expertise through dedication.
