Sand Rotaty Sieve Trommel Drum Screen

Product Description

Company Profile

Headquartered in Xinxiang City, Henan Province, China, domestic well-known screening and conveying equipment city, PK Machinery has enjoyed more than 50 steady years of successful growth, and now it has been widely acknowledged as a trustworthy and professional manufacturer in the field of bulk material handling equipment, including vibrating screen, vibrating feeder, belt conveyor, bucket elevator, screw conveyor, scraper chain conveyor and associated spare parts in complete specifications.

Product Description

Introduction
Trommel screen has wide range of sizes and capacities,it is a mechanical screening machine used to separate materials.It consists of a perforated cylindrical drum that is normally elevated at an angle at the feed end,motor,reduction unit,screen frame and sealing cover.When materials flow towards along the inclined rotating drum,materials jump and roll,he undersized material smaller than the screen apertures passes through the screen, while the oversized material exits at the other end of the drum. 

Advantages and Features
1.Designed to fit your operation- Trommel screen can be customized to meet different capacity and working site
2.Free from pollution- Fully enclosed structure,no dust pollution,improve working conditions for operators as well
3.Variable application range-Compost,chemical,coal,plastic,recycling,metallurgy,mineral-selecting etc.
4.Superior design-Simple structure,easy maintenance,steady operation,low energy consumption
5.Less blockage-Automatic cleaning brush on the top of trommel screen to avoid the blockage
6.Screen long life span-Screen is made of 16Mn with strong strength, good abrasion resistance and high screening efficiency.

Working Principle
1.Drum screenconsists of hopper, screening drum, frame, motor and decelerator. 
2.Feeding into the drum, material 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.

Application
Rotary trommel screen is usually used at the primary separation period of placer gold mining so as to washing and screening gold ore. The upper sizes out are always reckoned as unuseful materials. The bottom sizes which contain the gold are usually processed by centrifugal concentrator or gold sluice box continuously to upgrade gold ore. The concentrates of centrifugal concentrator could be processed by shaking table which is used to separate the gold from other minerals.

Product Parameters

 

Model	Length Range	Segment No.	Aperture Size	Power (Kw)	Inclined Angle	Max. Material Size	Rotating Speed(rpm)
GTSφ600	2-4m	1-2	5-35mm	2.2-3	0-7°	50mm	15-18
GTSφ800	2-5m	1-3	5-40mm	3-5.5	0-7°	60mm	15-18
GTSφ1000	2-6m	1-4	5-50mm	4-7.5	0-7°	80mm	15-18
GTSφ1200	3-8m	1-4	5-60mm	5.5-11	0-7°	100mm	15-18
GTSφ1500	3-10m	1-5	5-60mm	7.5-1 5	0-7°	150mm	15-18
GTSφ2000	4-12m	1-5	5-75mm	7.5-l 8.5	0-7°	180mm	15-18
GTSφ2500	5-12m	1-6	5-90mm	11-l 8.5	0-7°	200mm	15-18

Note: the parameter above is just for reference,it can be customized by different requirment.
 

♦Material to be processed: _____	♦Max. granule size of the feeding material: _____mm
♦Handling capacity (Ps. It means the total	♦Segment number: ______
material capacity feeding from the inlet): _____t/h	♦Mesh size of each layer: _____mm
♦Bulk Density: _____t/m3	♦Particle distribution percentage:____________
♦Material temperature: _____ºC;	(please check the following example to help you
♦Water content:____%	understand it.Supposing the layer number is 2
♦Material is corrosive or not: ____ (Ps. Yes or No)	and the aperture size of each layer is 10mm and 5mm,
♦Material is sticky or not: ____ (Ps. Yes or No)	then you will get 3 kinds of products: X,Y and Z.
♦Working environment is indoor or outdoor: _____	X≥10mm; 5mm≤ Y < 10mm; Z<5mm.
♦Working environment temperature: ______ ºC	We want to confirm the following information:
♦Upstream equipment (Ps. It means what kind of	1)The percentage of X in the whole material:_____%;
equipment is used to feed the material): _____	2)The percentage of Y in the whole material:_____%;
♦Downstream equipment (Ps. It means what kind of	3)The percentage of Z in the whole material:_____%;)
equipment is used to discharge the material): _____	♦Working power supply: _____V ______HZ

Customer Visit

Packaging & Shipping

1.We can deliver trommel screen timely .
2.Standard sea shipping packaging.

Producing Spot