1.Application Fields of Drum Sieve:

Our Trommel screen & Drum Sieve is suitable for various properties of screening materials such as: sand gold mines, coal coke, lime and damp easily blocked material, the final size after screen (the biggest size: 100mm, the middle size: 10-50mm, the finest size: <=3mm).
The circular vibration screen is widely applied to the industries such as mining, building materials, thermal power plant, and chemical industry, etc.

1) Quarry: suitable for screening and classifying gravel, clay, mountain meal, sand, etc.

2) Coal Industry: suitable for screening and classifying lump coal, coal dust, coal washing, etc.

3) Chemical,: fertilizer industry etc.

4) Mineral-selecting Industry: suitable for grading and classifying lump, powder substance, etc.

5) Metallurgy, construction, building materials, abrasives, and other industries.

2.Introduction of Trommel screen separator:

Trommel Screen is lifted up by the rotation and aerated as it falls back down. This action is repeated with each revolution along the length of the drum. The finer material passes through the screen openings while the larger material tumbles towards its eventual exit at the rear of the drum.







3.Main Characteristics:

· Configured for economical & efficient classification, Screening and grading.

· Heavy duty trommel drum with lifters at the front to facilitate material break up.

· Screen replaceable for different mesh sizes.

· Multiple screen size

· Easily changed screen plates

· Largest processing capacity in the industry

· Unique screen design, result in higher capacities, longer screen life and no material clogging

· Heavy duty feed hopper and extension

· Discharge chute

· Gear drive mechanism

· Variable speed drive mechanism


4.Working Principle:

Drum tilt device mounted on the frame, motor through a speed reducer and a roller device through a shaft coupling connected together, driving roller device around the axis of rotation, when the material enters the cylinder device, big size material is discharged through the outer edge of the roller screen, small size material is discharged by a cylinder end.

   5.Technical Parameter List of Trommel Screening:    

9. About our factory:
Jiangxi Hengchang Mining Machinery Manufacturing Co., Ltd. is located in No.3 Chuangye Road. Guzhang In dustrial Park. Shicheng County. Ganzhou City. Jiangxi Province. China.Our company is engaged in the mineral processing equipment research, development, design and production for many years history, has accumulated rich experience in design and production. Enterprise in mineral processing equipment industry has had a positive effect, set up the good reputation. And mainly the manufacture of the products like as Shaking table. Flotation equipment. Crushing equipment. Magnetic separator. Screening equipment. Classifying equipment. Agitation tank, Feeding equipment. Gravity separation equipment. Wet separation equipment. Spiral chute. Saw-tooth wave jig and Diaphragm Jig. Grinding equipment. Ball mill. Slurry pump. Centrifugal pump, Conveying equipment.

We manufacture various types of mineral processing machinery and equipment according to our customers' requirements. Our products are widely used for sorting gold, silver, copper, iron, tungsten,lead. zinc. tin. molybdenum, nickel, tantalum, niobium, manganese ore, coal, monazite, rutile,diamonds, other precious metals and precious metals mine, and for the flotation colored, black metal,precious metals and other minerals. And we have export qualifications, our products sell well all over the world for several years, especially exported to Brazil. India. Indonesia.South Africa. Somalia, Philippines. Malaysia. Sudan, Nigeria. Iran, Russia, Ghana. Kazakhstan Kyrgyzstan.Cambodia,Vietnam,Korea,Mongolia and other countries.





10. Our service:

 1.Pre-sale services:
 (1)Select equipment model;
 (2) Design and manufactLire products according to clients' special requirement;
 (3)Train technical personnel for dients.

2.Services during the sale:
(1) Pre-check and accept products ahead of delivery;
(2)help clients to draft solving plans.

3. After-sale services:
(1) Assist dients to prepare for the first construction scheme;
(2)Install and debug the equipment;
(3) Train the first-line operators on site;


11. FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.not dealer.Direct factory sale makes price more competitive.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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