FOTMA is leading supplier for grain and oil processing equipment in China and our products won several national patents and was official certified, the technical of oil press is continuous updating and the quality is reliable. Through years of scientific research and production practice, we have accumulated sufficient rice professional knowledge and practical experience. Our auto hydraulic oil press equipment are widely exporting to different countries like Nigeria, Myanmar, Guyana and other countries in Asia, South America, Africa, etc..
TQSF120×2 Double-deck Rice Destoner
1.Modern design, firm and compact structure;
2.Small covering space, high efficiency;
3.No lubication is required.
1. Product Description
TQSF120×2 double-deck rice destoner utilizes the specific gravity difference between the grains and impurities to remove the stones from raw grains. It adds second cleaning device with independent fan so that it can double-check the grains that contain the impurities such as scree from main sieve. It separates grains from scree, increases stone-removing efficiency of destoner and reduces loss of cereal.
This machine is with novel design, firm and compact structure, small covering space. It requires no lubication. It is widely applicable for cleaning up the stones which have the same size as grains in the grain and oil mill processing.
2. Features
1. Two vibrating motors, with stable running, compact structure, steady mechanical performance.
2. Double-deck stone removing construction and secondary destoning screen, better performance and less grain content in stone.
3. The reselection destoning screen is equipped with a built-in fan for blowing, so to completely separate stone and grain.
4. With air pressure indicator, air pressure and air volume is adjustable.
5. The sieve cover is punched with special stainless steel plate, good stone removing effect.
6. Suction type design, negative pressure in work, no dust escape.
7. Firm structure with tight sieve box, easily drawn out for cleaning or replacement
3. Working Principle
(1) Materials enter from an inlet, and evenly spread out along the width through a curved surface dispersing plate and then drop down.
(2) Dropping materials are divided into two parts through a dispersing groove, and then enter the upper stoning wire screen and lower stoning wire screen respectively to carry out the separation.
(3) Dust and light impurities are brought by negative air flow to a dust collector for settlement.
(4) According to different characteristics of specific gravity, grain and stone of similar size or shape like grain are separated by means of air flow, which upwards passes the clearance of grain kernels, so as to classify grain and stone. Stone and other heavy impurities drop down to lower layer and move to stone outlet under action of a stoning plate.
(5) The Mixture of grain classified by the upper sieve and stone drop into the stone removing area of the lower sieve, and then flow onto the sieve surface of the reselection mechanism from the stone outlet of the lower sieve.
(6) The reselection mechanism separates stone from grain by means of "pressure type" stoning principle, grain enter the stoner again and re-separated, while stone is discharged from the machine.
4. Technique Parameter
| Model |
TQSF120×2 |
| Capacity (t/h) |
7-9 |
| Power (kw) |
0.37kw×2 for vibration motor, 1.5kw for inner fan |
| Wind inhaling volume (m3/h) |
7200-8400 |
| Resistance (Pa) |
1200 |
| Static pressure (Pa) |
600-700 |
Overall dimension
(L×W×H) (mm) |
2080×1740×2030 |
| Weight (kg) |
650 |
5. Photos
6. Packing and Shipping
(1)Packing: Usually in the wooden cases for main machines and carton boxes for small parts.
(2)Delivery:
Usually in 5-45 days after payment, it depends on the model and order quantity. For small packages, we can choose delivery by air(Normal air or courier: DHL, TNT, UPS, FedEx, etc.). For large machines, we can arrange to ship by water( LCL or FCL, bulk cargo or RO/RO), train or truck.
7. Our Factory
8. Certification
9. Customer visiting
10. Installation Site
11. Why Choose FOTMA?
1.For more than a decade, with its excellent production technology and high-quality after-sales service, it has always been recognized and loved by users.
2.Obtained many official promotion appraisals and won many national patents. The technology is continuously updated, the products are mature and reliable, and the technology always leads.
3.High oil output, clean and pure oil, good market efficiency. Original automation, intelligent technology, automatic electronic temperature control function, energy saving and high efficiency.
4.Original automation, intelligent technology, automatic electronic temperature control function, energy saving and high efficiency.
5.FOTMA can provide a full set of technical support and perfect after-sales service, which is the first choice of urban and rural oil mills and small and medium-sized refineries.
12. Our Service
---One year quality warranty for the machine and spare parts
--- Oversea engineers service for installation
--- Whole-life after-sales service and free consultation
---Customized requirements available
---Technician guide at the site.
---24Hr online service
13. FAQ
Q1:- What's your advantage? Why we choose you?
A:- Above 20 years' experience of designing, manufacturing and exporting of the grain and oil processing machinery. We have the most professional techniques and team and more advantage in price.
Q2:- Can we mix different models and accessories together?
A:- You may mix different products or models in a single container but we would need to advise you on optimum loading and final capacity of your shipment.
Q3:- How do I visit you and the factory?
A:- You are welcomed to visit us and our factory at your convenience. We can pick you up at airport or train station and bring you to our factory . Let us know your schedule in details so we can arrange everything for you. Normally you need 3 days for an adequate visit to our factory.
Q4:- How can I become a dealer in my area?
A:- If you are qualified, you may apply for a dealership. We choose reliable partners for a long term business cooperation.
Q5:- Can I get an exclusive right for your machines in some territories?
A:- It depends on which country you are in. We have exclusive agents at several countries at this time. Most countries you can sell freely.
Q6:- After payment, how long will it take to get the machines we order?
A:- Normally 30-90 days after your payment (15-45 days for manufacturing, 15 - 45 days for delivery and shipment on sea)
Q7:- How to order the spare parts?
A:- Some machines will come with some free spare parts. We also advise you purchase some wearing parts with the machines together to stock for urgent replacement, we can send you recommended parts list.
Q8:- I knew nothing about these machines, what kind of machine I should choose?
A:- Very easy. Let us know your idea about the capacity or budget, you will also be asked some easy questions, then we can recommend you good models according to the information.
Q9:- What is your warranty period?
A:- Our company offer 12 months warranty since goods arrival at destination. If there is any quality problem which caused by material or workmanship fault during the warranty period, please contact us directly and we'll supply free spare parts for replacement.
Q10:- What is the warranty range?
A:- The quality problem which caused by material or workmanship fault will be covered by warranty. The wearing parts and electric device are not included in warranty range. Any troubles and damages that caused by misplacement, misuse, improper operation, poor maintenance and non-compliance with seller's instructions will however be excluded from the guarantee.
Q11:- Does your price include freight?
A:- Our usual price is based on FOB China. If you request CIF price including freight cost, please let us know the discharging port, we will quote freight cost according to the machine model and shipping size
Q12:- If your prices include the installation?
A:- The prices for machines and installation are quoted separately. The price of machines does not include the installation cost.
Q13:- If you supply installation service?
A:- Yes. We can send engineers to guide your local workers to install and debug the machines. The engineers will guide you install the machines, test and commissioning, as well as train your technicians on how to operate, maintain and repair the machines.
Q14:- What is the installation cost?
A:- Here are the charges of installation services might be incurred:
1. Visa fee for engineers.
2. Traveling cost of round-trip tickets for our engineers from/to your country.
3. Lodging: the local accommodation and also ensure engineers' safety in your country.
4. Subsidy for engineers.
5. Cost for local workers and Chinese interpreter.
Q15:- How can I run my machines after installation? Who will operate the machines?
A:- You can employ some local people or technician to work with our engineers together during installation. After installation, some of them could be trained as operator or technician to work for you.
Q16:- How can I do if I met problems during running the machines?
A:- We will send English manuals with the machines, we will also train your own technicians. If there is still doubts during operation, you can contact us directly with your questions.
Q17:- What are the prices of your machines?
A:- The prices are different for different models with different configurations. If you want to know more details, please send us messages right now.
Audited Supplier 
){kind=link}