High Capacity Spiral Chute for Gravity Process Machinery

• Type: Spiral Separator
• Voltage: 220V/380V/415V/450V
• Weight: According to Model
• Material: Carbon Steel
• Material Feature: Heat Resistant
• Certification: ISO9001:2008, CE
• Model NO.: Many models
• Energy Saving: Energy Saving
• Warranty: 1 Year
• Color: as Your Request
• Customized: Customized
• Condition: New
• After-sales Service: Engineer′s Guidance
• Customization: Available
• Maintain: Easy
• Factory Visit: Welcome Warmly
• Motor Power: According to Model
• Capacity: 1-50t/H
• Number of Threads: 2-4
• Feed Size: Below 0.3mm
• Transport Package: Standard Container, in Bulks, or Wooden Cases
• Specification: According to the model
• Trademark: Yuhui
• Origin: China
• HS Code: 8474
• Production Capacity: 70 Sets Per Month

Product Description

                                                  High Capacity Spiral Chute for Gravity Process Machinery
spiral chute is gravity separating device.It's suitable for separating different proportions non-ferrous metal,rare metal and non-metallic minerals,such as iron ore,gold ore ilmenite,chromite,pyrites,zircon,rutile,monazite,phosphorite,tungsten ore,tine,tantalum,niobium ore.

Pay attention to the picture above: it's a gravity separating production line. pictures shows the spiral chutes and shaking tables. After first gravity separating by the spiral chutes, some essence mineral are separated; The shaking tables could seprate the rest mineral and help reseparate it again.
 
And the size of feeding material should be 0.3-0.02mm.
spiral chute could be polyurethane coating,the materisl could be fiber glass according to your order.

Working principle:
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.

Advantages and features:
♥ Reasonable structure and small occupation area
♥ High recovery, high efficiency, and precise separation
♥ Non-required power
♥ Light in weight, anti corrosion, rust and wear resistant
♥ Simple installation and Minimal maintenance requirements
♥ Low operating cost and long working life
♥ Reliable running with minimal operator attention
♥ Strong adaptability to fluctuation of feeding amount, density, size and grade
♥ The surface of corundum forms strong friction the concentration effect surpass plastic surface

Technical Parameters

Model	outside  diameter (mm)	Inside  diameter (mm)	Pitch of  screw	Span  ratio	Gradient	Number  of threads	Number  of turns	Max. feed  size (mm)	Mine  density  (%)		Capacity (t/h)		Area  (m2)	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		720 540		0.6		9		2-4		4-5		0.03-0.3		30-50		4-6		2	5.23
	L900		900		900		540 360		0.4 0.6		9		2-3		4-5		0.03-0.3		30-50		2-3		1.2	4
	LI600		600		600		390 360		0.4		9		1-2		4-5		0.02-0.2		30-50		0.8-12		0.5	2.6
	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

 

 

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Company Profile
Henan Yuhui Mining Machinery Co, Ltd. is located in Zhengzhou city in central plains, which adjoins to ancient millennium Shaolin Temple (Kung fu Origin) to the south, and Yellow River to the north. With Kailuo highway and Longhai railway, it owns convenient transportation and pleasant scenery.

Established in the 1970s, Henan Yuhui Mining Machinery Co.,Ltd. has developed into a famous manufacturer through 20 years struggling and progressing, specialized in producing mineral dressing equipment, compound fertilizer equipment, cement equipment,  as well as sand making equipment. 

YuHui provides a connected sequence service with designing process flow, on-site civil engineering guidance, installing and debugging the equipment, training technical and operating people for clients. The company guarantees repair, replacement and refund and is warrantable to the complete machine for one year. It supplies accessories for a long period. Welcome inquiries and purchase from both new and old customers as well as worldwide friends.

Our Customers
Each year we have the customers from world wide to our company for visit, like America, Malaysia, Indonesia, Philiphine, Sudan, Namibia, Zimbabwe, Zambia, Ethiopia, india, peru and so on. 
Welcome to our company for visit. 

FAQ: 
Q1. Is your company a manufacturing company and do you have a company certificate?
A: Yes, our company is a manufacturing company and we are specialized in mining machinery for more than 40 years with two factories. Our company has owned the certificate of ISO9001:2000.

Q2. Where are your products mainly exported?
A: Our products are distributed throughout the world, being involved in more than Asia, Africa, South America regions. And our products win the good reputation of the foreign customers.

Q3. What's the additional features of your company?
A: We have our own laboratory in the company. So the clients can take some samples to perform experiments on the spot. And our engineers will provide the best advice and choice for our clients.

Q4. Welcome to our company.
A: We have stone product line, sand-making product line and so on. The clients can visit our production site.

Q5. How do you guarantee your after service?
A: Our company guarantees repair, replacement and refund and it is warrantable to the complete machine for 12 months. And we can design the site for free and provide basic materials, assembly drawings and equipment installation technical services. At the same time, we provide a connected sequence services with directing civil engineering on spot, installing and debugging the equipment, training technical and operating people abroad. Also, our engineers are assured be sent to work broad for a long period. Our company supplies accessories for a long period and lifetime warranty.