Introduction to Dalian Chengfeng Rubber and Plastic Machinery Co., Ltd.

Dalian Chengfeng Rubber and Plastic Machinery Co., Ltd. was established in 2013. Main business: 3L pressurized internal mixer - laboratory internal mixer, 35L internal mixer parts, 55L internal mixer parts, 75L internal mixer maintenance and parts, 110L rubber mixing machine parts, 150L rubber mixing machine parts and maintenance, 200L internal mixer rotor shaft; XK360 open mill roller, XK400 open mill roller, XK450 open mill parts and maintenance, XK550 open rubber mixing machine parts, XK560 open mill parts and maintenance rollers, as well as 3L laboratory internal mixer, 1L internal mixer, and XK160 double-roll open mill laboratory machine. Custom parts can be made based on provided samples after measurement and drawing.

150L Internal Mixer Parts - Shaft End Alloy Ring

Name: Internal Mixer Alloy Ring, Wear-resistant Moving Ring for Rubber and Plastic Machinery, Wear-resistant Ring for Internal Mixer. Located at the outermost end of the internal mixer rotor shaft, usually 2~3mm above the end surface, paired with a sealing copper ring. The current material used for the alloy ring is tin-manganese steel. Hardness and wear resistance are greater than bearing steel.

Size: 35L-55L-75L-110L-150L-200L

Material: Tin-manganese steel

Processing: Chamfering process

Dimensions: 172*146*8mm

Quenching treatment: HRC≥64

Dalian Internal Mixer Alloy Ring Size Introduction

35L internal mixer alloy ring size -------------- 172*146mm

55L internal mixer alloy ring size ----------------- 190*160mm

75L internal mixer alloy ring size -------------- 215*185mm

110L internal mixer alloy ring size ------------- 265*225mm

Internal Mixer Alloy Ring Working Principle and Normal Wear Condition

The sealing of the rotor end face of Dalian Chengfeng Rubber and Plastic Machinery Co., Ltd.'s internal mixer is achieved by pressing the sealing ring against the rotor sealing end face through a pressure sleeve. The alloy ring is usually adhered to the end face of the rotor shaft with a small amount of adhesive, working together with the sealing ring and spring to complete the sealing. However, some manufacturers directly weld hard alloy onto the rotor end face. There are two processes. The lifespan of the alloy ring is longer than that of the sealing copper ring, so the alloy ring is designed as a complete circle. During disassembly, the entire shaft usually needs to be removed. Because removing the alloy ring is quite laborious, it is important to monitor the wear condition of the alloy ring when replacing the sealing ring to ensure a better maintenance plan.

Dalian Chengfeng Rubber and Plastic Machinery Co., Ltd. Information

1) Company Name -------- Dalian Chengfeng Rubber and Plastic Machinery Co., Ltd.

2) Factory Address -------- No. 251, Bin East Road, Ganggou Village, Zhuanghe City, Dalian

3) Part Name -------- 150L Internal Mixer Parts - Shaft End Alloy Ring