Pre-gelatinized starch is an effective and economical fluid loss agent in water based drilling fluids, which is a starch derivative. It is not bacterial degradation at 120℃, environmentally acceptable and non-toxic.

Modified Starch can produce a thin, slick, tough filter cake and promote faster penetration rates with friction reducer. It can be used in all kinds of drilling fluid system. Pre-gelatinized starch is also sometimes "pregelatinized" to make them easier to dissolve during product manufacture. Modified starch is widely used in oil drilling, textile, paper and food industries.

Raw material of

Natural starch, like corn starch, cassava starch, potato starch etc

The parameter of 

Samples show of

Dingrun company is in strict accordance with the industrial standards for cutting, bending, welding, strict control of process quality, check whether the machine is qualified before delivery, to ensure that every machine for the customer is qualified artware selected carefully by Dingrun company 

1. Free consultation service before, during, and after sales;

2. Free project planning and design services;

3. Free debugging of equipment until everything is functional;

4. Free long distance shipping management from seller's factory to named place by buyer;

5. Free maintenance and operating training personally;

6. Free new production techniques and formulas;

7. Provide 1 year complete warrantee and life-time maintenance service;

As a professional extruder machine manufacturer, we are responsible for the nature damage of the machinery in one year except for man-made damage. All spare parts and wearing parts are attached with the machinery for free; and these parts should be enough for one year use. 

The customers visit show for 

As a professional extruder machine manufacturer, Jinan Dingrun Machinery Co,.Ltd has exported the food machines to more than 60 countries and regions, such as South Africa, India, Malaysia, Indonesia, Brazil and so on. Some of customers become our agents in their area. We hope to have long friendly business relationship with more customers from all over the world in the future.

Jinan Dingrun Machinery Co,.Ltd is a professional extrusion machinery manufacturer. 

With our many years' research and study, extrusion techniques have been widely used in many fields. 

 

1. Are you extruder machine manufacturer or trader?

 A: Certainly we are manufacturer. Welcome to visit us to check it!

2. Do you supply formula to buyers?

 A: Yes, we supply free formula to buyers.

3. What kind of fuels we can choose during the production?

A: You can choose gas, diesel, electricity, steam as fuels, but please tell us when you ask for quotation.

4. How much area the whole production line needs?

A: The best way is telling us your workshop area, then we will draw a draft for you to ensure the  rational use of your space.

5. If the power supply is not 3ph 380V 50HZ, could you offer the suitable machine?

A: Yes, we can offer the suitable machine according to your power supply, for example 3ph 380V 60HZ, 3ph 415V 60 HZ, 3ph 220V 60HZ and so on.

6. Do you supply packing machine?

A: We have long-term cooperation packing machine supplier, we will help to contact them.

Packing and delivery for 

•  Inside package is plastic film, outside is wooden or plywood case

   (based on the customers' need).

•  only plastic film nude packing with wooden pallet.

•  We can supply fumigation package and certificate.

•  Shipping, train, express or upon clients' demands.