ZDP Series Double disc refiner for paper pulp of paper mill

ZDP Series DD Refiner

Technical parameters:

1.Model: ZDP-380, 450 550 660 etc

2.Diameter of disc plate: φ380

3.Rotary speed of disc plate:980 rpm

4.Capacity:6-25 T/D

5.Inflow pressure:0.15-0.25Mpa

6.Pulp consistency:2-4%

7.Diameter of inlet: 65*2

8.Diameter of outlet: 80

9.Motor power:37KW  KAIYUAN

10.Type of pulp inflow: Pumping

11.Pressure type: Manual

12.Qty. of disc plate: 4 pcs

Material description:

Material of main body is CI or carbon steel.

Material of blade is low nickel alloy.

Main shaft:40Cr quenching and tempering.

Bearing: ZWZ, HRB, LYC

Packaging&Shipping

   Our products are packaged by wooden or steel box, the main characteristics of the products and which way our customs  required will be the factor that we think about when we choose the way to package.

Company Information

   Shandong Zhangqiu Daxing Paper-making Machinery Co.,Ltd built in 1978, we are the professional  manufacturer of roller which is used in the paper making machinery , including reserch and development, production and processing, sales and management and technique service. Now we are the member of Shandong Light Industry Association. 

   We have 36 engineers and 160 staff. Our fixed assets  amounted to 30 million RMB .The casting capacity is up to 30 tons per piece. We have 58 sets of professional production and testing equipments. And 10 sets of large processing equipment (including numerical control lathe).The max diameter is 1.8 meters ,the max face length is 10 meters.We have passed the ISO 9001 international quality system certification. Our products sold throughout the country, and exported to the United States, Finland, Germany, the United Kingdom, Spain, Czech, Australia, Russia, Ukraine, Turkey, Iran, Egypt, Indonesia, Thailand, Peru, India and other countries and regions.

We can design special products according to customers' requirement.

If you are interested in, Do not hesitate to contact us! 

Pre-sales Service
Offering comprehensive technical and business consultation services;
Proposing the most suitable scheme and equipment for our clients;

Highly inspecting equipments in every working procedure, quality comes first;

Designing and fabricating targeted products according to the special requirements of clients;

After-sales Service
Assisting our clients for foundation construction of equipments;
Dispatching engineers to install and debug equipments;
Regularly visit clients to solve production problems;
Providing good maintenance service;
Fast & Safe Delivery;