Professional Mining Machinery 5LL Spiral Chute Machine
I. Introduction of Spiral Chute
Spiral chute is mainly composed of spiral chute interconnected by spiral blades. And the spiral
blades are made of glass fiber reinforced plastics.This spiral chute mining equipment applies to
sorting size 0.3-0.2mm thin materials of iron ore, chromium,pyrite,tungsten ore,
tin mine,tantalum and niobium,as well as other nonferrous metals,precious metals and non-metallic mineral with the proportion difference.
II. Technical parameters of Spiral Chute
| Model | 5LL-2000 | 5LL-1500 | 5LL-1200 | 5LL-900 | 5LL-600 | 5LL-400 | |
| External diameter(mm) | 2000 | 1500 | 1200 | 900 | 600 | 400 | |
| Pitch(mm) | 1200 | 720/540 | 900/720/540 | 675/540/405 | 450/360/270 | 240/180 | |
| Pitch dia ratio(pitch/dia) | 0.6 | 0.48/0.36 | 0.75/0.6/0.45 | 0.75/0.6/0.45 | 0.75/0.6/0.45 | 0.6/0.45 | |
| Transverse angle | 9° | 9° | 9° | 9° | 9° | 9° | |
| Spiral head number | 3 | 4 | 4 | 4 | 3 | 2 | |
| Feed size(mm) | 2-0.04 | 0.8—0.037 | 0.3-0.03 | 0.3-0.03 | 0.2-0.02 | 0.2-0.02 | |
| Feeding density(%) | 30-55 | 30—60 | 25-35 | 25-55 | 25-55 | 25-55 | |
| Capacity( t/h) | 42195 | 42163 | 42100 | 42038 | 0.8-1.2 | 0.15-0.2 | |
| Overall dimension | Length(mm) | 2120 | 1600 | 1360 | 1060 | 700 | 460 |
| Width(mm) | 2120 | 1600 | 1360 | 1060 | 700 | 460 | |
| Height(mm) | 5600 | 5300 | 5230 | 4000 | 2600 | 1500 | |
| Weight(kg) | 900 | 800 | 600 | 400 | 150 | 50 | |
III. Working principle of Spiral Chute
Spiral Chute is working under the the force of water flow, gravity, inertial centrifuge and friction.
Slurry is pumped to the top of the spiral , and it enters a feed distributor that evenly distributes the feed to each spiral concentrator. The design and shape of the spiral make it work, when combined with gravitational acceleration.
As the slurry travels the spiraling path down the spiral, mineral grains settle and start sorting according to size, density and to a lesser extend shape. Low density particles are carried with the bulk of the water towards the outside of the spiral , while particles with the greatest density migrate towards the inside of the spiral.
IV. Spiral blades of Spiral Chute
Safe shipment of Spiral Chute
Before sales:
Guide customer to choose the most suitable type of equipments;provide advanced, energy-saving and practical flow chart as well as responsible for designing the site.
On sales:
Inspect the product seriously before out of the factory; Invite customer for commissioning in the spot and raising the objection: Organize to delivery according to the contract.
After sales:
Company can send engineers overseas for guiding to install, debug and train the workers.We will provide one-year warranty to make sure your machine work well. We have spare parts of the very machine in stock all the time which means the replacements can be sent to you timely.
Certificate and honor
Shandong Zhaoxin Heavy-duty Mining Machinery Co., Ltd. is a professional manufacturer of all kinds of mining equipment, with ISO9001-2008 certificated.
With 30 years manufacturing experience and scientific management and strong financial strength, the company has become a large and leading manufacturer in mineral processing and smelting equipment for nonferrous metals and nonmetals in Shandong area.
Among processing equipment, there includes feeding, crushing, sieving, grinding, classification, stirring, flotation, magnetic separation and cold separation. Moreover, the company offers full service from mining, prospecting, mineral processing experiment, project technical design, machinery and equipment installing to technical conduction and operators training.
Our workshop
Welcome to visit our factory!!
Q: About payment
A:Usually 30%T/T prepaid and 70%TT to be paid upon received copy of bill of lading.
A:Commonly 10~30 days after received 30% deposit. We will advise the detailed delivery time upon received your specific inquiry.
Q:Instalation
A: As per customer's requests, Zhaoxin would arrange installation technicians to supervise and assist in the assembly and commissioning of the equipment.
Q: About warranty
A: The warranty is one year exclude the wearable parts of the machine.
Q: What if customer not familiar with mining?
A: Do not worry, Zhaoxin offers full service from mining, prospecting, mineral processing experiment, project technical design, machinery and equipment installing to technical conduction and operators training.
If any question about our products, please feel free to contact us.