Zhengzhou Qi'e Grain & Oil Machinery Co., Ltd is a large-sized joint-equity enterprise which is specialized in producing edible oil mechanical equipment and it is also a group enterprise integrating scientific research, manufacturing, sales as one.

Our company has set up Mechanical Design and Research institution, oil press machine department, large-sized complete oil equipment department, International trade department, production department. Our business involves in small-sized oil pressing series, Grain and oil engineering designing, equipment manufacturing and installing, project contracting, technical service, new product development, the intensive and deep processing for oil by-products etc.

Our Company has grown into Chinese grain and oil machinery production and export base with scientific management methods, we have been striving for perfecting the manufacturing processes, innovative manufacturing ideas, its production and comprehensive economic indicators lies in the forefront of the same line, The products have been sold all over the country and exported to more than 30 countries and regions such as Russia, South Africa, Ukraine, Nepal, Indonesia, Kazakhstan, Iran, Korea, Vietnamese, Pakistan, Romania, Serbia and so on.

The crude oil obtained either from expellers or solvent extraction plant contains impurities, which must be removed to make the oil edible, more palatable and stable against rancidity upon storage. The process of removing these impurities is called refining.

Crude oil refinery equipment operation process:
Step 1. Degumming with water to remove the easily hydratable phospholipids and metals.
Step 2. Addition of a small amount of phosphoric or citric acid to convert the remaining non-hydralable phospholipids (Ca, Mg salts) into hydratable phospholipids.
Step 3. Neutralising of the free fatty acids with a slight excess of sodium hydroxide solution, followed by the washing out of soaps and hydrated phospholipids.
Step 4. Bleaching with natural or acid-activated clay minerals to adsorb colouring components and to decompose hydroperoxides.
Step 5. Deodorising to remove volatile components, mainly aldehydes and ketones, with low threshold values for detection by taste or smell. Deodorisation is essentially a steam distillation process carried out at low pressures (2-6 mbar) and elevated temperatures (180-220°C).

What is QI'E crude oil refinery equipment Advantages?

Safety:
1) We use auto welding machine to make the reactor, which can quarrantee the quality of welding seam, avoid cracking and has a long life for about 8 years.
2) Professional heating treatment and x-ray detection chamber for welding seam.
3) Vacuum system to prevent oil gas be back to reactor causing accident.
4) With professional thermometer, professiona pressure gauge and safety valve.

Environment friendly:
1) Dedusting system to prevent gas and dust from coal burning
2) The exhaust gas will be recycled for heating reactor no gas pollution
3) Well sealing on every junction parts to prevent gas leak, no smelly

Longer service life: Using Q345R special steel plate, welding seam with auto welding will get heating treatment and x-ray detection to extend the life of reactor to the most extend, and the life will 8 years.

Energy saving:
1) Well sealing for heating system, no gas leak and saving fuel.
2) The exhaust gas will be recycled for reactor heating.

Quality and Service Commitment
Our company always put the interests of customers and product quality to the first place, and always adhere to the Honest is the Best Policy.
We will be commitment to provide high quality products with perfect site services and after-sales service. Now the specific commitments are as follows:
1. Ensure to timely provide complete sets of equipment and accessories.
2. Ensure that one-time installation debugging acceptance.
3. To provide high quality material with preferential price.
4. Priority to provide customer our new craftworks and products.
5. Free training technological operator to ensure the trained staff can operation independently.
6. In the installation process, we will appoint an installation supervision staff on the spot.
7. We will arrange an experienced project manager, organize a good installation team for the work of field installation debugging.
8. After the equipment field assembly and installation, we will be also responsible for the single equipment debugging, online debugging and Feeding trial operation, to ensure that equipments can normal operate in full load conditions.
We will provide all kinds of information and records according to the requirements of the bid.
The qualified completion files will be provided to customers according to their requirements within one month after acceptance.
9. In the warranty period, all because of the quality of products has caused the damage or failure of equipment, suppliers will take the responsibility for the free repair and replacing spare part.
Due to the damage caused by the customer, we only charge material costs for repair and replacement.
After the receipt of customers notice, we will suggess the method to solve problem ASAP, or send specialist to the site to solve it.