Products
TKII Roller Seal
The TKII labyrinth seal for idlers is a dust- and water-resistant seal widely used in belt conveyors. It is designed to withstand the harsh working conditions of high dust and humidity, such as coal mines and material yards. The TKII labyrinth seal utilizes a double-layer nested seal ring structure. The inner and outer seal rings form a tortuous labyrinthine gap channel through multiple annular bosses and grooves. This design significantly reduces the intrusion path for dust and moisture. Combined with an oil-retaining nylon bearing housing and hydrogenated nitrile lip seals, it achieves a combination of dynamic sealing and static protection.
The TKII labyrinth seal for idlers is a dust- and water-resistant seal widely used in belt conveyors. It is designed to withstand the harsh working conditions of high dust and humidity, such as coal mines and material yards.
The TKII labyrinth seal utilizes a double-layer nested seal ring structure. The inner and outer seal rings form a tortuous labyrinthine gap channel through multiple annular bosses and grooves. This design significantly reduces the intrusion path for dust and moisture. Combined with an oil-retaining nylon bearing housing and hydrogenated nitrile lip seals, it achieves a combination of dynamic sealing and static protection.
Material Optimization
Seal Rings: The inner and outer seal rings are made of oil-retaining nylon (PA6), which is self-lubricating, antistatic, and wear-resistant, reducing friction and preventing dust absorption.
Lip Seals: The inner and outer hydrogenated nitrile lip seals provide auxiliary sealing, and reinforced lip supports prevent deformation caused by abrasion by foreign matter.
Bearing Seat: A stamped, cold-rolled steel bearing seat (such as SPCC) fits snugly within the roller housing. The surface is phosphated for enhanced rust resistance.
Thermal Expansion Compensation
The labyrinth seals allow 2 mm of clearance in both the axial and radial directions to prevent seizure due to temperature fluctuations and ensure stable operation in temperatures ranging from -20°C to 50°C.
Technical Support
We continue to promote technological innovation and have a strong R&D team to provide strong guarantee for product quality.
R&D Strength
We have a highly skilled R&D team dedicated to developing new products and optimizing existing products to ensure that our products meet the latest market demands.
Quality Assurance
All products undergo strict quality inspections before leaving the factory to ensure that each product meets international standards.
Manufacturing Process
We use advanced production equipment and processes to improve production efficiency and ensure product stability and durability.
High Durability And High Efficiency
All products are made of high-strength, wear-resistant materials and undergo rigorous testing to ensure long-term stable operation under high load and complex environments.
Precision Machining And Customization
Our products are manufactured using advanced technology to ensure that each product is precise and accurate. We also provide customized services to tailor solutions to your needs.
Comprehensive Technical Support
Whether it's product consultation or technical questions, our technical team always provides you with professional support and services to ensure that your equipment runs smoothly.
Comprehensive After-Sales Guarantee
We provide comprehensive after-sales service and respond to your needs in a timely manner. We provide fast repairs, replacements and technical support to every customer.
FAQ
The following are some frequently asked questions that we have compiled to help you better understand our products and services. If you have any other questions, please feel free to contact us.
Can we get your free samples?
Yes, it is ok. Our Samples are free for the customers. But the freight for express is on buyer's account.
How long to get the sample?
After you pay the freight charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3~5 days.
Can we combine many items size in one container in my first order?
Yes, it is ok. But the quantity of each ordered item should reach the MOQ for trail order.
What is the normal lead time ?
A. For inventory products, we will send goods to you within 7-10 work days after we receive the deposit.
B. For mass production, the delivery time is 25-28 days after we received the deposit
C.For OEM products, the delivery time is 30-35 work days after we receive the deposit.
What is your payment term?
T/T 30% advanced before production,70% balance payment before delivery.
What is your shipping way?
We will help you to choose the best shipping way according to your detail requirements.
By sea, by air, or by express delivery, etc.
How long to get the sample?
After you pay the freight charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 5~7 days.
How is your package?
Normally packed with wooden drums and cartons, other ways can be done according you.
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If you have any product inquiries, quotation requests or cooperation intentions, please feel free to contact us and we will provide you with fast and professional support.
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