Shandong Qishuai Wear-Resistant Equipment | Production and dispatch of Ceramic Rubber Embedded Steel Liners completed

Shandong Qishuai Wear-Resistant Equipment Co., Ltd. has completed production of a batch of Ceramic Rubber Embedded Steel Liners, which are currently being loaded onto lorries and are due to be shipped to the port specified by an overseas client. The Ceramic Rubber Embedded Steel Liners in this shipment are custom-made for the client and are intended for use in protecting mine conveyor chutes and discharge points; they are core components in heavy industry wear protection. As demand for wear-resistant spare parts rises across the global mining, power generation and metallurgy sectors, Qishuai Wear-Resistant continues to gain recognition from domestic and international clients thanks to its consistent quality and customised services, with procurement orders growing steadily.

The Ceramic Rubber Embedded Steel Liners is a composite wear-resistant product developed by Qishuai Wear-Resistant for applications involving severe wear and high impact. It features a thermoset, one-piece moulded structure comprising an ‘Alumina Ceramic layer + elastic rubber layer + high-strength steel plate layer’, addressing the common shortcomings of traditional linings, which are either ‘wear-resistant but not impact-resistant, or impact-resistant but not wear-resistant’.

1. High wear resistance and long service life: The surface layer consists of high-purity Alumina Ceramic(over 92%), sintered at 1700°C, with a Rockwell hardness of HRA ≥ 83. Its wear resistance is 266 times that of manganese steel and 171.5 times that of high-chromium cast iron, significantly reducing replacement frequency.

2. High impact resistance and anti-detachment: The intermediate rubber layer offers excellent elasticity, absorbing the impact energy of large material chunks, with an impact resistance of over 35 J/cm²; the base steel plate is secured with countersunk bolts for a firm fit, eliminating the risk of detachment.

3. Easy installation and adaptability to complex conditions: The lining can be cut and bent to fit irregular equipment such as chutes, hoppers and discharge pipes; The bolt-fastening design simplifies the installation process and reduces downtime for maintenance.

4. Low noise and corrosion resistance: The rubber layer dampens vibrations and reduces noise, improving the working environment; the ceramic layer isolates corrosive materials from the rubber, making it suitable for wet mineral processing and acidic or alkaline conditions.

The Ceramic Rubber Embedded Steel Liners shipped in this batch have been customised in size and thickness to suit the customer’s operating conditions. Having passed third-party testing, all performance indicators meet the required standards, effectively extending equipment service life and reducing operational and maintenance costs.

If you are looking to purchase Ceramic Rubber Embedded Steel Liners, or would like to enquire about product specifications, bespoke quotations or bulk supply, please feel free to contact us by email qishuai@zbqishuai.cn. The professional technical team at Qishuai Wear-Resistant will respond promptly to provide you with a personalised procurement plan and technical support, helping your business reduce operational costs and improve production efficiency.