Techemer Composites (Guangdong) Co., Ltd.
Leading a New Era in Elastomeric Alloy Bearings, Bushings, and Seals, Setting Industry Standards.
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INDRON® ceramic guide bushings are engineered for marine, industrial, and renewable energy applications, offering superior wear resistance, corrosion protection, and maintenance-free performance. Compared to traditional metal and polymer bushings, our ceramic technology ensures exceptional durability and efficiency in extreme environments.
Exceptional Wear Resistance: Designed for high-load applications, INDRON® ceramic guide bushings provide extended service life and reduced downtime.
Corrosion & Chemical Resistance: Ideal for marine propulsion systems, wave energy turbines, and offshore equipment, these bushings withstand harsh seawater, chemicals, and extreme temperatures.
Self-Lubricating & Maintenance-Free: Unlike traditional metal bushings, our ceramic guide bushings operate efficiently without the need for lubrication, making them perfect for oil-free and water-lubricated systems.
Cost Savings & Performance Optimization: By eliminating metal corrosion and reducing friction, our ceramic bushings lower maintenance costs and improve machinery efficiency
| Bearing type | INDRON bearing | AR bearing | Ceramic bearing | Rubber bearing | Babbitt alloy bearing |
| Characteristics | The performance is close thordon, which can use more equipment assembly methods. In addition to traditional installations by freezing and pressurizing. It can also be installed by coating reactive thermal polymerization Dx and cold sticking. | Good wear resistance and impact resistance. The bearing hardness is high; the shaft sleeve is easy to wear; the temperature difference changes greatly; there will be the risk of shelling; the price is high. | Wear-resistant, heat-resistant, corrosion-resistant, lubricated by pump circulating water, capable of dry grinding for a short time, high requirement on accuracy in processing and assembly, fragile and the most expensive. | It has a long history and mature manufacturing process, featured by wear resistance, anti-seismic, impact resistance, convenient assembly/disassembly and low price (only 20% of ceramic bearings price) | Wear resistance and impact resistance require a set of more complicated sealing and lubricating devices and mechanisms. |
| Lubricating requirements | Clean water can be used for lubrication or 150s dry start according to the material grades. | Dry start more than 180S without clean water lubrication. | It can be lubricated by pumping medium without special clean water lubrication. | Clean industrial water | Grease lubrication requires a grease supply lubrication system. |
| Working temperature | ≤70ºC | ≥273ºC | The bearing itself can withstand the temperature of 1,400ºC | ≤50ºC | ≤65ºC Short time up to 80ºC |
| Application site | For pumping stations short of clean water or pumping stations requiring short-term dry friction, hRBR grade is suitable for water quality with moderate sediment content. | Pumping stations without clean water or pumping stations requiring dry friction of more than 180S. | Pumping stations without clean water or pumping stations requiring short-term dry friction. | Extensive application in any pumping stations with clean water sources. | The liquid of the pump itself cannot be used for bearing lubrication in the pumping station. |
| Bearing type | INDRON bearing | AR bearing | Ceramic bearing | Rubber bearing | Babbitt alloy bearing |
Our company will take integrity, quality first, customer first and first-class service as its tenet.
| 01. Focus On Water Lubricated Bearings And Shaft Seals Since 2008 | 02. Offer Customized Bushes, Bearings And Seals Production |
| 03. Stabe Quality With Reasonable Price | 04. Fast Delivery With Online Service After Sale |
At INDRON®, we specialize in high-performance ceramic guide bushings and bearings, delivering cutting-edge solutions for marine, industrial, and renewable energy applications. Our products undergo rigorous testing to meet industry standards, ensuring unmatched reliability and efficiency.
Looking for durable, oil-free bearing solutions? Contact us today to learn how INDRON® Ceramic Guide Bushings can enhance your operations.