A4 Paper Making Machine
Product Details
A4 paper making machine is mainly made A4 paper from virgin pulp, the finished product could be paper roll or paper sheet, the buyer could cut to A4 size paper after slitting machine, and pack into A4 package use A4 paper packaging machine, A4 paper machine type usually is fourdrinier to produce the better quality finished product, A4 paperweight is 70-80gsm. Usually, one package of A4 paper has 500 sheets,1 piece paper size is 210*297mm.
Technical parameters of A4 Paper Making Machine:
Raw material | waste paper; virgin pulp; wood; waste carton paper and etc |
Output paper | A0-A5 paper, writing paper, news printing paper and etc |
Weight | 70-80gsm |
Capacity | 10-100tons per day |
Net paper width | 1575-3200mm |
Work speed | 100-120m/min |
Design Speed | 140m/min |
Driveway | AC frequency conversion adjustable speed, section drive |
Pulping Equipment
Finished Product
Paper machine working principle
1.Pulping equipment prepare raw material by blending, sizing, filling, and purification into a pulp with paper making properties, then ensure that pulp in 0.3-1.3% concentration into the paper machine;
2.Distribution and homogenization by pulp distributor and headbox, the pulp will be uniformly and stably delivered to the forming wire;
3. There are case roll, vacuum suction box, roll forming, and other dewatering parts, when the wet paper form on the wire to the moisture content of about 20%, could be shipped from the net surface sent to pressure section for further dehydration;
4.Upper role of the press is equipped with a blanket washing device, dry degree of wet paper can reach about 40% after pressure section;
5.Dryer section has many dryers, can be heated by steam from the inside dryer, dryers are covered with dryer felt, after dry, the paper will be through reeling machine final rewinding machine to cut to customer's size.
Technical Service
(A). Offer Valid period:90 days;
(B). Time of delivery: within 1-3 months according to paper machine size;
(C). Our company ensure supply of spare parts for paper machine.
(D). After-sale service, send professional installation technician to guide machine installation and provide technical training for your workers, solve customer’s worries.
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