Paper Roll for High-Speed Board Production Line

Our company offers a complete set of paper roll for corrugated paper machine that serves as the core of your board production line. These paper making machine components include the breast roll, drive wire roll, composite roll, suction couch roll, guide roll, and first guide wire roll. Each paper roll for corrugated paper machine is designed to work as part of a complete paper production line, helping your paper manufacturing machine run smoothly. The breast roll supports the forming fabric and helps start the dewatering process. The drive wire roll powers the fabric through the forming section. The composite roll helps manage the web and improve sheet formation. The suction couch roll uses vacuum to pull water from the paper web and helps move the sheet to the press section. The guide rolls keep the fabric aligned and prevent it from moving off track. The first guide wire roll helps control the fabric path at the start of the wire section. As a key part of your paper mill machinery, our paper roll for corrugated paper machine integrates smoothly with other paper production equipment in your mill. When you choose our paper roll for corrugated paper machine for your paper mill plant machinery, you get a reliable paper production equipment solution that supports your complete paper mill line.

The breast roll from our paper roll for corrugated paper machine comes in two sets. It has a diameter of 800 millimeters and a face length of 5900 millimeters with a wall thickness of 28 millimeters. The bearing model is 23234 from ZWZ or HRB. The roll body is made from Q235A steel plate with a wall thickness of 28 millimeters. The journal is made from 45# steel, heat-treated, with a CNC-machined 1:12 taper and a hydraulic release oil hole. The cover material is wear-resistant rubber with a thickness of 12 millimeters. Lubrication is grease type. The dynamic balance grade is G1.6.

The drive wire roll from our paper roll for corrugated paper machine comes in two sets. It has a diameter of 850 millimeters and a face length of 5900 millimeters with a wall thickness of 28 millimeters. The bearing model is 23238 from ZWZ or HRB. The roll body is made from Q235A steel plate with a wall thickness of 28 millimeters. The journal is made from 45# steel, heat-treated, with a 1:12 taper and a hydraulic release oil hole. The cover material is high-speed wear-resistant rubber with a hardness of P&J8 to 10 degrees. The cover thickness is 13 millimeters. Lubrication is grease type. The dynamic balance grade is G1.6.

The composite roll from our paper roll for corrugated paper machine comes in one set. It has a diameter of 900 millimeters and a face length of 5900 millimeters with a wall thickness of 30 millimeters. The bearing model is 23238 from ZWZ or HRB. The roll body is made from stainless steel 304 with a wall thickness of 30 millimeters and a perforated surface. The journal is made from 45# steel, heat-treated, with a 1:12 taper and a hydraulic release oil hole. Lubrication is grease type. The dynamic balance grade is G1.6.

The suction couch roll from our paper roll for corrugated paper machine comes in one set. It has a diameter of 1000 millimeters and a face length of 6000 millimeters with a net wall thickness of 40 millimeters. The bearing model is 23092 from NSK. The roll body is made from stainless steel 304 plate. The vacuum chamber is double chamber type, made from stainless steel 304. The low vacuum chamber width is 140 millimeters, and the high vacuum chamber width is 100 millimeters. The suction zone width ranges from 5300 to 5700 millimeters. The roll surface has double spiral drilled holes with a diameter of 8 millimeters and counterbored holes of 13 millimeters. The open area is about 21 percent and 65 percent. Lubrication is grease type, with separate injection points on the operating side and drive side. The sealing type uses air tube pressing with a seal strip made from wear-resistant polyester fiber, resin, and graphite mixed material. The air tube pressure is 0.06 to 0.10 MPa. The structure includes a vacuum box, vacuum control valve, wetting shower, and bearings on both sides. The suction angle can be adjusted through a worm gearbox on the operating side. The operating side panel has quick-change pipe connections, vacuum gauges, pressure gauges, and a vacuum control valve. The dynamic balance grade is G1.6.

The guide roll from our paper roll for corrugated paper machine comes in ten pieces. It has a diameter of 460 millimeters and a face length of 5900 millimeters with a net wall thickness of 20 millimeters. The bearing model is 22322 from ZWZ or HRB. The roll body is made from coiled plate, annealed, and machined to a net wall thickness of 20 millimeters. The journal is made from 45# steel, heat-treated, with a 1:12 taper. The cover material is sprayed stainless steel with a thickness of 1 millimeter. Lubrication is grease type. The dynamic balance grade is G1.6.

The first guide wire roll from our paper roll for corrugated paper machine comes in one set with drive. It has a diameter of 540 millimeters and a face length of 6300 millimeters with a net wall thickness of 24 millimeters. The bearing model is 22324 from ZWZ or HRB. The roll body is made from coiled plate, machined to a net wall thickness of 24 millimeters. The journal is made from 45# steel, heat-treated, with a 1:12 taper and a hydraulic release oil hole. The cover material is sprayed stainless steel with a thickness of 1 millimeter. Lubrication is grease type. The dynamic balance grade is G1.6.

In addition to our paper roll for corrugated paper machine, we can supply complete paper production lines for many other paper grades. We offer paper making lines for cultural paper, newsprint, writing paper, linerboard, corrugated paper, and specialty paper. Our range of paper mill machinery includes pulpers, refiners, screens, cleaners, headboxes, paper forming machines, press sections, drying sections, calenders, and reeling machines. We also provide turnkey paper production line services, handling everything from design to installation. Contact us to find out how our paper roll for corrugated paper machine and other paper processing line equipment can improve your operation.

For more details, please email us at: leizhanworld@gmail.com