Advanced Hydrapulper Systems for Enhanced Paper Production Efficiency
The RTSG series high-concentration pulping machine is a key equipment in the deinking process of waste paper. At a concentration of 10-17%, through the combined action of physical and chemical forces, white waste paper such as news newspapers, books and magazines, picture newspapers, and coated composite paper is decomposed into fibers, and ink particles and light impurities such as plastics and films are effectively separated from the fibers.It is mainly used in the waste paper recycling pulping system to process pulp with a concentration of 12% to 18%. Its core advantage lies in high-concentration processing, which achieves fragmentation through the friction between fibers, saving energy consumption and reducing the use of chemicals. The equipment adopts a helical rotor design to optimize the efficiency of stirring and slurry crushing, while avoiding the breakage of impurities and facilitating subsequent purification. In terms of technical parameters, the processing capacity of different models of equipment ranges from 20 to 180 tons per day, and the motor power range is from 110 to 560kW, demonstrating their high efficiency. In addition, compared with low-concentration equipment, high-concentration pulverizers reduce energy consumption by approximately 50%, save 20% of chemicals, occupy less space, and are more convenient to operate and maintain.


Rubber rollers are industrial rollers made by combining elastic rubber materials with metal cores, and are widely used in industries such as printing, textile, paper making, packaging, plastic processing, and steel and metallurgy. Its core functions are to transmit power, transport materials, apply pressure, coat or clean surfaces. With excellent wear resistance, corrosion resistance and elastic properties, it has become an indispensable key component in the production line.
The A4 cultural paper machine is an advanced paper making equipment specially designed for the efficient production of A4-sized (210mm×297mm) office cultural paper. It integrates automatic control, precise forming and energy conservation and environmental protection technologies, providing high-quality paper solutions for paper processing plants, printing enterprises and educational institutions. This equipment adopts a fully digital control system and combines AC variable frequency speed regulation technology to achieve precise adjustment and real-time optimization of production parameters, ensuring the high efficiency and stability of the equipment operation. Its efficient and stable production performance as well as its environmentally friendly and energy-saving features make it the preferred equipment in the field of cultural paper production.
Model |
RTGS5 |
RTGS10 |
RTGS15 |
RTGS20 |
RTGS25 |
RTGS30 |
RTGS35 |
RTGS40 |
RTGS45 |
RTGS50 |
Nominal volume |
5 |
10 |
15 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
Capacity |
13-18 |
30-45 |
45-60 |
80-100 |
120-150 |
140-180 |
160-210 |
180-240 |
200-270 |
220-300 |
Motor power |
55 |
110 |
160 |
200 |
250 |
280 |
315 |
355 |
450 |
450 |
consistency |
10-17 |






