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 mixer - laboratory internal mixer, 35L internal mixer parts, 55L 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 testing machine. Custom parts can be made based on provided samples after mapping and drawing.

35L Internal Mixer Powder and Material Leakage Repair and Parts Replacement

Name: Internal mixer hopper, Pressurized mixer mixing chamber, Rubber machinery hopper, Mixer internal mixing chamber

35L internal mixer mixing chamber size and maintenance------------520*380mm

55L internal mixer mixing chamber size and maintenance------------555*450mm

75L internal mixer mixing chamber size and maintenance-------------670*500mm

110L internal mixer mixing chamber size and maintenance-----------700*550mm

The mixing chamber is also known as: internal mixer mixing pot, hopper, mixing chamber, etc.

Main models: 35L-55L-75L-110L-150L-200L, etc.

Working Principle of Internal Mixer Mixing Chamber

The mixing chamber forms a closed槽 with the left and right side plates. The front and rear rotor bearings use spherical roller bearings and are fixed to the left and right side plates through bearing sleeves. The left and right side plates are both夾套 structures with cooling (heating) cavities. The inner wall surface in contact with the material is hard chrome plated. The inner wall of the internal mixer is hardened (hard chrome plated) with a chromium layer thickness of 10絲 and hardness of HV900~1000. After welding, the mixing chamber undergoes stress relief annealing to integrally anneal the mixing chamber and both side plates to消除 stress, making the welded parts one piece;The mixing chamber adopts a夾套 welded structure with internal cooling channels, allowing easy control of the mixing chamber temperature during the rubber mixing process,The heating method uses electric heating, with 12 heating plates (700瓦/plate)鑲嵌 on the outside of the mixing chamber; The working surface inside the mixing chamber is hard chrome plated with a chromium layer thickness of 10絲. A thermocouple at the bottom of the mixing chamber measures temperature and participates in rubber mixing control.

Dalian Internal Mixer Material Hopper Structure

Maintenance structure form: The mixing chamber forms a closed槽 with the left and right side plates. The front and rear rotor bearings use spherical roller bearings and are fixed to the left and right side plates through bearing sleeves. The left and right side plates are both夾套 structures with cooling cavities.

Process treatment standard type: After welding, the mixing chamber undergoes annealing to消除 stress. The inner wall surface of the mixing chamber in contact with the rubber material is hard chrome plated with 10道.

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, Bindong Road, Gancun Village, Zhuanghe City, Dalian

3) Parts Name--------35L Internal Mixer Powder and Material Leakage Repair and Parts Replacement