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

Dalian Chengfeng Rubber and Plastic Machinery Co., Ltd. was established in 2013. Main business includes: 3L pressurized kneader - laboratory internal mixer, 35L internal mixer parts, 55L kneader 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.

Two XK-400 Open Mill Parts Cast Iron Roller

1)XK-160 open mill roller dimensions: φ160*320mm length

2)XK-550 open mill roller dimensions: φ550*1200mm length

3)XK-450 open mill roller dimensions: φ450*1200mm length

4)XK-400 open mill roller dimensions: φ400*1000 length

5)XK-360 open mill roller dimensions: φ360*900mm length

6)XK-300 open mill roller dimensions: φ300*750mm length

7)XK-250 open mill roller dimensions: φ250*600mm length

4)∅450 surface hardness is HS68-75, chill depth is 10-22.

5)∅300 surface hardness is HS35-48.

6)The tensile strength of the gray iron part of the roller is 180-220 MPa, and the bending strength is 360-400 MPa.

7)No cracks are allowed on the roller. Pores and sand holes with a diameter of less than 2mm at the rubber baffle of the roller shall not exceed three places. The surface of the roller shaft diameter shall not have defects such as pores, sand holes, or looseness. Pores and sand holes with a diameter of less than 3mm at the gear installation diameter shall not exceed two places.

8)For rolling bearings.Roller is also known as: open mill roller, open mill roll, open mill stick, open mill roller, etc.

9) Models: XK-250 XK-300 XK-360 XK-400 XK-450 XK-550 XK-610 XK-660

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

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

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

Part Name--------XK-400 Open Mill Parts Cast Iron Roller

The open mill rollers of Dalian Chengfeng Rubber and Plastic Machinery Co., Ltd. are cast iron parts, divided into working surface and working length. Due to different drawings in each region, the length of the rollers may vary slightly, but the process of the rollers is basically the same. The main process forms of production-type rollers include: hollow roller, drilled roller, grooved roller, smooth surface roller, etc.