Frequently Asked Questions

Q: Can I visit your factory?
A: Yes. Many domestic and international customers visit our factory every year.

Q: How long is the warranty of your equipment? Do you supply spare parts?
A: Our warranty period is one year generally. We can supply spare parts.

Q: Do you provide after-sale service?
A: Yes. We have a professional after-sale service team to promptly and thoroughly solve your problems.

Q: Do you provide equipment operation training?
A: Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training. All of our engineers have passports.

Q: Do you provide beneficiation flow chart?
A: Yes. Our experienced engineers are specialized in designing process flow for various ores beneficiation, including iron ore, tin ore, copper ore, gold ore, lead zinc ore, manganese ore, etc.

Q: Can you test our samples?
A: Yes. You can send your samples to us for test and analysis.

Small capacity widely used industrial centrifugal sand rotary drum dryer for sale

Brief Introduction of sand rotary dryer

Rotary dryer is widely used for drying materials in industries like cement, mine, building materials, chemistry, food and fertilizer, etc. This rotary dryer comes with thermocouples on the feeding and discharging device to control the temperature. Thermometers are also adopted so as to better control the working temperature (generally 350-380°) of the rotary dryer.

Working principle of sand rotary dryer

Materials are sent to hopper of rotary dryer by belt conveyor or bucket elevator. The barrel is installed with slope to horizontal line. Materials enter the barrel from the higher side, and hot air enters the barrel from the lower side, materials and hot air mix together. Materials go to the lower side by gravity when the barrel rotates. Lifters on the inner side of barrel lift materials up and down to make materials and hot air mix completely. So drying efficiency is improved.

Advantage of sand rotary dryer

♣ Compact structure,reliable operation;
♣ Reasonable layout, good drying effect;
♣ Low energy consumption,high thermal efficiency;
♣ Automation control reduces the operating personnel, saving labor resources.
♣ The outlet temperature is low and the dust removal device has long service life.

Jaw Crusher Ball Mill

1.Pre-sale services: enthusiasm

We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.

2.Sale services: servant

Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

3.After-sale services: faithfulness

To establish long term friendship, we will regularly pay return visit to customers.

4.In addition

We provide one-year warrantee to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.

Shandong Leader Machinery Co.,Ltd.
Tel:+86 0531 85064681
Fax:+ 86 0531 85064682
Skype: taishan0072
WhatsApp:+86 15315573781
Email: jayson@ldfoodmachine.com

Factory : No.15, Lanxiang Road, Tianqiao District, Ji'nan, Shandong, China

At Shandong Leader Machinery Co.,Ltd, we have one single goal in mind: to make you a satisfied customer. That single focus, driven from every aspect of the company's operation, is the key to our ongoing success. If you're a satisfied customer, you'll come back to us when you have additional Machine needs in the future, and you'll tell your friends about us. Then if we can make them satisfied customers, the cycle continues.

——————————————————————Wendy Yao Director

Thank You
We're very pleased that you would give us the chance to earn your business by either calling us or visiting our site. We hope that you like what you see, and that you will give us the opportunity to prove that what we have said here is true. We consider it the highest honor when you choose us as your resource for Mahine. Thank you very much!