2400type crescent tissue paper machine

2400type crescent tissue paper machine

This machine is a single-net, single-blanket and multi-point drive crescent forming tissue paper machine. It is mainly composed of a forming section, press and drying section, electric control transmission section, paper pope reel section. It has a reasonable structure, compact layout and small footprint.
This technical document is applicable to the scope of supply, equipment design, material selection, manufacturing, inspection and other technical requirements of the environmental protection and energy saving project 2400 household paper machine. The supplier guarantees that the 2400 toilet paper machine provided is a high-quality product and high-quality service that fully meets the requirements of the standards listed in the technical agreement.
According to the basic conditions required by your company, our company calculates and balances the main parameters of the project. Therefore, we recommend to your company a mature, reliable, economical and reasonable paper machine program that combines advanced technology at home and abroad. This machine is suitable for making tissue paper such as wrinkled toilet paper and napkin paper with a basis weight of 14-30g/㎡. After deep processing, it is made into high-grade household paper such as toilet paper, napkin paper, facial tissue paper, handkerchief paper, etc. The net paper width is 2400mm, and the working speed is 600-650m/min.
This machine is a single-layer layout type left and right hand machine.
The dynamic balance grade of all rollers of this machine is G2.5, and the frame is designed and manufactured according to the speed of 700m/min.

Process Technical Conditions
2.1 Wire concentration 0.12%～0.20%;
2.2 After pressure roller dryness:35%～38%;
2.3 Wrinkle dryness:92%～95%;
2.4 Wrinkle rate:15%～35%;
2.5 Moisture of finished paper:5～8%;
2.6 Basis for calculation of capacity: Calculate the running time of 24 hours/day;
2.7 Blanket tension: design tension ~ 6KN/m, applicable tension 3.5KN/m; Forming net: design tension> 11KN/m, applicable tension 7KN/m;
2.8 Applicable tap resolution:25～45.SR
2.9 Transverse shrinkage rate:3～4%

2.10 Papermaking rate:96%
2.11 Finished product rate:95%
2.12 Press roller linear pressure: design pressure 120KN/m; applicable pressure 80- 100KN/m (Max)

Basic Energy Conditions
3.1 Clean water: degreasing, dust-free, colorless, and odorless;
Pressure:1.0MPa～1.5MPa,0.4MPa (the high-pressure water must be filtered through a filter with no less than 80 mesh); PH value:6-8; temperature: no more than 25节; solid content: no more than 0.05g/L
3.2 Power parameters
Motor power supply: 380VAC/50Hz; 220VAC/50Hz
Control voltage: 220VAC/50Hz; 24VDC;
3.3 Steam parameters
Steam pressure:0.7MPa, drying cylinder working pressure:0.2-0.5MPa
Steam temperature:160°C (Max)
3.4 Compressed air
Quality requirements: filtration, degreasing, dewatering, drying
Air pressure 0.7Mpa. Working pressure: not more than 0.5Mpa. Operating temperature:0～40
3.5 Vacuum degree of suction box:0.024～0.05MPa (Max)
3.6 Thin oil station lubrication system Oil filtering accuracy:20μm

Basic Parameters

4 、Main technical specifications:

4.1    Product variety: High-grade tissue paper

4.2    Adapted raw materials: Wastepaper, Virgin pulp.

4.3    Product basis weight: 14 -30g/世 (grams of finished paper)

4.4    Paper roll output width:  三2400mm

4.5    Design speed: 700m/min

4.6    Balance speed: 700m/min

4.7    Working speed: 600-650m/min (dryer cylinder)

4.8    Crawling speed: 15m/min

4.9    Theoretical capacity: 20-22T/D ( wrinkle rate 25%)

4.10    Pope reel paper roll diameter:  三Ø1800mm

4.11    Paper machine gauge: Forming section 3400mm, drying cylinder section 3400mm, pope reel section 3200mm

(Subject to final design)

4.12    Transmission mode: Full vector digital AC frequency conversion, section transmission

4.13    Arrangement: left and right machine (user-selected)

4.14    Reel paper method: Horizontal reeling machine.