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Spiral chute Features:, 1.Simple structure, 2.light weight, 3.lower power consumption, 4.high separating efficiency - details see: https://www.machineto.com/spiral-chute-spiral-separator-gravity-spiral-chute-10315548

Spiral chute/Spiral separator/Gravity spiral chute Gravity separation, referred to as re-election, is based on separation of different mineral density, mineral beneficiation methods. Addition to a re-election re-election equipment, but also must have the media. Medium such as water and air. This is also the gravity separation beneficiation process is different from other places, the characteristics of re-election law, or the performance advantages of simple structure in the device, processing cost is low, so as long as the conditions can be used as appropriate methods of gravitational processes. Note: This process flow according to the standard process design, customers can optimize the output and the requirements of the different designs.

The Spiral chute/Spiral separator/Gravity spiral chute is made of the chlorine plastic; the advantage is light, moisture proof, anti-rust, corrosion proof, properly suitable for the changing of the feeding size and chrome, granularity, grade.
FRP spiral chute is consist of ore feeding uniform splitter, feed chute, spiral groove, Product interception groove, product gathering bucket and groove bracket (include cross or tripod) six parts.Spiral chute applies to sorting size 0.3-0.02mm thin materials of iron ore, limestone, chormite, pyrite, zircon, rutile, monazite, PB ore, tungsten ore, tin mine, tantalum and niobium mine, as well as other non-ferrous metals, precious metals and non-metallic mineral with the thickness of ore concentration, concentration is high recovery, small footprint, less water consumption, simple structure, no driving force, big capacity, simple to install, convenient operation, small investment.

Working principle of Spiral chute/Spiral separator/Gravity spiral chute :
Spiral chutes are gravity gold spiral separator and separate minerals of different specific gravity according to their relative movement in response to gravity, centrifugal force and other forces in the fluid medium.

Application of Spiral chute/Spiral separator/Gravity spiral chute :
Spiral chute is our company of separating experienced scientific product, which is the best separating equipment, especially for separating placer of the seashore, riverside, sand, rill.

Advantages of Spiral chute/Spiral separator/Gravity spiral chute :
1.high efficiency;
2. Reasonable structure
3.easy maintenance
4. Separated clearly
5. Less space
6. No noise

Technical parameters of Spiral chute

Model	Outside Diameter (mm)	Inside Diameter (mm)	Pitch of screw(mm)	Span ratio	Gradient	Number of threads	Number of turns	Max feed size(mm)	Mine density(%)	Capacity (L/h)	Area (m3)	Height (m)
DI2000	2000	2000	1200	0.6	9	2-4	3.5	0.04-4	20-40	15-45	5.7	6.8
DI1500	1500	1500	900	0.6	9	2-4	4	0.03-0.3	20-45	10-25	5.8	6.1
DI1200	1200	1200	720	0.6	9	2-4	4-5	0.03-0.3	30-50	4-6	2	5.23
			540
LI900	900	900	540	0.4	9	2-3	4-5	0.03-0.3	30-50	2-3	1.2	4
			360	0.6
LI600	600	600	390	0.4	9	1-2	4-5	0.02-0.2	30-50	0.8-12	0.5	2.6
			360
LI400	400	400	180	0.45	9	1-2	4-5	0.02-0.2	30-50	0.5-0.2	0.25	1.3

We focus on “fine workmanship, whole-hearted service”. Spiral chute/Spiral separator/Gravity spiral chute is core product of our company, relying on absorbing world leading processing technology, advanced management and quality control system, as well as our full efforts, our Spiral chute/Spiral separator/Gravity spiral chute products has earned high reputation among our customers. We provide the whole industrial beneficiationplant for customers.

Gude Machinery service commitment--Sincere, Full, Efficient!
Gude Heavy Machinery Co., Ltd Since its inception, has been providing customers with high quality, efficient service. "Customer orientation", to provide customers with a holistic service; "to serve as the core", to tailor products to create the most value for customers."Focus on quality", full-service to customers.

Pre-sale Service:
1. Choosing equipment model
2. Designing and manufacturing product according to customers' special requirements.
3.Sending engineers and technicians to arrange site planning and design the best technological process and program.

Sale Service:
1.Examining products
2.Helping customers draft construction plan.
3.Give advice and suggestions and show around our production sites.

After-sale Service:
1. Setting up customer records, knowing well the location and running state of the sold equipment, return visit time and contact information; Dispatching professional after-sales service staff to the site to help customers install and adjust equipment. 1-2 technicians are needed to assist customers in site-manufacturing for 1 month until customers are satisfied.
2. Keeping a record of the daily information from hot-line and its handling.Announcing the customers whose equipments have been over warranty period in time; Informing them of the maintaining details at regular intervals.
3. As to customer complaints out of non-quality reasons, customer managers should work with after-sales staff to analyse and explain problems caused by personal factors, make up and restore the damaged parts, implement operation guiding and training among customers' operators.

Our products have been sold to more than 50 countries and areas of Southeast Asia, East Europe, South America, the Middle East and Africa etc, The accumulation of fruitful technology and the application of new technology have enabled the “GUDE” brand equipment to acquire over 30 awards from country and industry. Customer requirement serves as a kind of constant innovative power of our Gude people. Customer’s success serves as foundation of our success and our top pursuit, our products will extend to more foreign markets with its outstanding performance.
Service: Perfect after-sales service system and team with professional after-sales service has provided customers with prompt and thorough service. Understanding customers' needs and provide technical expertise and product know-how which are critical for selling successfully (technical support, services).