Paper Pulp Making Machines DD series refiner
Product description
Usage:
DD series double disc refiner adopts reliable mechanical sealing, maintaining such characteristics as compact structure, small land needing, high efficiency, low power consumption, good adaptability, simple operation, flexible adjustments and convenient maintenance, to prevent pulp leaking and shaft wearing. It is comparatively the ideal equipment for continuous pulping. Single machine or several machines in series can be used in accordance with requirements of pulping process


Acceptable Customization
Model |
DD450 |
DD500 |
DD550 |
DD600 |
DD660 |
DD720 |
DD900 |
Diameter of disc(mm) |
∅450 |
∅500 |
∅550 |
∅600 |
∅660 |
∅720 |
∅900 |
DIsc speed(r/min) |
980 |
980 |
980 |
980 |
750 |
750 |
750 |
Capacity(t/d) |
8-80 |
10-100 |
10-120 |
12-150 |
12-200 |
15-250 |
20-400 |
Power(kw) |
90-160 |
132-200 |
160-250 |
200-315 |
220-500 |
250-800 |
315-1000 |
Pulp consistency(%) |
3-5 |
Max opreating pressure(Mpa) |
No more than 0.6 |
Packaging&shipping
Packaging
Products will packaged according to their shapes, weight, transport distance and transport modes.
Large machines will be packaged in sections.every part export machinery will be in standard export
package seaworthy wooden case waterproof film, straw rope, carton box etc.
Shipping
Sea transportation is from Qingdao seaports or other china main ports.
The delivery time is decided by machine types.But we also try to make it follows your needs.

Hot sales
Our machines sell good in more than 30 countries,such as Nigeria, Egypt, Uzibekistan, Pakistan, America,Uganda,Turkey,Brazil,Fiji,Paraguay,Syria,Lybia,Ethiopia,etc.We have established good relationship with many foreign countries because of our good quality and perfect service.

Our services
Part 1:
1)Low MOQ: It can meet your low qty demand very well.
2)Good Service: We treat clients business as our own business.
3)Good Quality:We have strict QC quality control system .Good reputation in the market.
4)Fast & Cheap Delivery: We have big discount from shipping forwarder (Long Contract).
Part 2:
1. We have rich experience in this industy(our company was established in 1996);
2. We are the factory outlet ,can give you a cheaper price ;
3. For the machine,we have complete paper machinery with top quality.
Company information
1.AOTIAN Paper Machinery Industrial Group is a leading professional paper machine manufacturer in China, which specializes in making machine, paper making machine and all kinds of paper machine components manufacturing. Based on the development of local market ,we are growing to professional paper mill solution provider. NH Paper Machinery Industrial Group fully implement the guideline in business-"survival depends on quality and service ,market rely on price and brand."
2.Following is main introduction of our company :
(1). We are a manufacturer and we have import and export rights.
(2). We produce wonderful environmental protection machines and solutions, pulp and paper making machines and solutions as well as tissue paper converting machinery and solutions,
(3). Our main manufacturing facility which spans nearly 30,000m2.
(4). We have achieved a total of 32 patents over the past few years.
(5). We are in very close proximity to a very famous port city - Qingdao in northern China, and this location provides us with a plethora of logistics advantages, including: easy and cost effective transport by both air and sea, also.
Exihibition
We go to world famous exhibitions every year.
Constantly promote and publicize the company's brand, to the majority of customers to show the strength and image of the company.The high concentration of visitor flow, information flow and capital flow in the exhibition can help our company learn from each other and improve its competitiveness.

Certificate
The company has passed ISO9001:2000 international quality management system certification, self-supporting and export rights.
FAQ
Q:Why choose our machine?
A:(1)High quality with competitive price.
(2) 24 Hours Online Service (MSN, SKYPE, TRADEMANAGER)
(3) 12 Months quality warr
Q:Payment terms
A:(1)30% T/T within 10days after sign contract
(2)70% T/T before shipment
(3)100% L/C is also acceptable
Q:How to operate and maintain the machine?
A: We will provide a professional and detailed USER GUIDE to you with the machine;
Q:Do you have QC or any safety standards for machine?
A: Yes, we have established a highly strict quality control department to guarantee good quality.
Q: How to find the matching accessories or wearing parts of the machine?
A: You can buy it from us with favorable price , most of our accessories and wearing parts are standard for you.
Q: What is the delivery time?
A: It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks.
Q: How to pack the products?
A: We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers.
Any questions, please do not hesitate to contact me.
Thank you!