Rotary Kiln Calcining Equipment, Light Weight Expanded Clay Aggregaterotary Kiln

• Customization: Available
• Customized: Customized
• Condition: New
• Model NO.: Various Model
• Power Source: Gas
• Automatic Grade: Automatic
• Type: Iron-Making Equipment
• Certification: ISO, CE
• Application: Cement, Magnesium, Lime,Ore Odressing, Ceramsite
• Certificate: ISO9001, ISO14000, Ce
• Experience: More Than 50 Years
• Factory Area: 55000m2
• Design: by Professional Engineer
• Installation: Under Our Engineer′s Guide
• After Sale Service: We Offer
• Testing: We Offer
• Transport Package: Standard Export Packing
• Specification: various
• Trademark: ZK
• Origin: Zhengzhou, China
• HS Code: 8417
• Production Capacity: 80 Set/Sets Per Year

Product Description

Rotary Kiln Calcining Equipment, Light Weight Expanded Clay Aggregaterotary Kiln

Introduction of Rotary Kiln
Rotary kiln is a pyroprocessing device used to raise materials to a high temperature in a continuous process.It is widely used in the fields of cement production, nonferrous metallurgy, ferrous metallurgy, refractory material, paper-making, chemical industry and so on.

Structure of Rotary Kiln
(1) Support device:Advanced shaft structure, automatic temperature measuring device and electrical heating device.
(2) Catch wheel:Including mechanical wheel and hydraulic wheel.
(3) Gears:Single or double;Control the rotating speed by variable motor, direct current machine and frequency variable motor;Reliable, energy saving, and efficient.
(4) Cylinder tyre bolster:Lower bolster has three types:Fixed, zoom and floating.The structure is simple, replacement is convenient and won't hurt cylinder.
(5) Sealing equipment:There are many choices available according to kiln models, including air cylinder edge sealing, spring edge sealing, and graphite block sealing and combination for above.The feather has strong adaptability to cylinder rotating and swing and sealing effect is very good.
(6) Kiln head hood:Including stationary type and flexible type.

Working Principle of Rotary Kiln
Rotary kiln is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly about its axis.The material to be processed is fed into the upper end of the cylinder.As the kiln rotates, material gradually moves down towards the lower end, and may undergo a certain amount of stirring and mixing.Hot gases pass along the kiln, sometimes in the same direction as the process material (co-current), but usually in the opposite direction (counter-current).The hot gases may be generated in an external furnace, or may be generated by a flame inside the kiln.Such a flame is projected from a burner-pipe (or "firing pipe") which acts like a large bunsen burner.The fuel for this may be gas, oil, pulverized petroleum coke or pulverized coal.

Features of rotary kilns: 
1. Through technological innovation, our rotary kiln is designed with international leading wheel catch device, high precision plunger metering pump, high accuracy speed control valve and contact graphite block sealing device, etc. 
2. In order to improve machinery automation, an industrial computer is used for showing the calcining condition, and a fluorescent screen is adopted for showing the simulated process flows. An infrared scanner is utilized for transmitting the calcining condition to the computer. 
3. These new technologies provide our rotary kiln with strong visual sense, convenient operation and reliable performance. They help stabilize thermal regulation and improve operation efficiency. 
4. Comparing with other similar cement production equipment, the operation rate of our rotary kiln increased by 10%, production increased by 5%-10% and heat consumption decreased by 15%. 

 

spec	technical parametere			speed reducer	motor		supporting quantity
(m)	rev	slope	output	type	type	power
	(r/min)	(%)	(t/h)			(KW)
Φ1.6x32	0.58~2.85	4	2	ZQ75-50	YCT250-4A	18.5	3
Φ1.6/1.9x36	0.53~1.59	4	2.5~3	ZQ110-7	YCT250-4B	22	3
Φ1.9x39	0.53~1.59	4	3~3.4	ZQ125-7	YCT315-4A	37	3
Φ2.2x45	0.214~1.64	3.5	4~5	main:ZS125-5	YCT315-4B	45	3
				auxiliary:ZQ40-40	Y112M-4	4
Φ2.5x50	0.62~1.5	3.5	5~6	main:ZS165-5	YCT355-4A	55	3
				auxiliary:ZS50-1	Y160M-6	7.5
Φ2.5x55	0.62~1.5	3.5	5~6	main:ZS165-5	YCT355-4A	55	3
				auxiliary:ZS50-1	Y160M-6	7.5
Φ2.8x55	0.62~1.5	3.5	6~7	main:ZS165-6	YCT355-4B	75	3
				auxiliary:ZS50-1	Y160L-6	11
Φ3.0x60	0.5~1.5	3.5	7~9	main:ZS165-3	ZSN-280-11B	125	4
				auxiliary:ZS50-1	Y160L-6	11
Φ3.2x64	0.4~1.5	3.5	8~10	main:ZL130-16	ZSN-280-11B	190	4
				auxiliary:ZL50-10	Y180L-4	22
Φ3.5x70	0.4~1.5	3.5	12~14	main:ZSY500-40	ZSN-315-082	280	4
				auxiliary:ZL50-14	Y180L-4	22
Φ4x80	0.4~1.5	3.5	16~20	main:ZSY630-35.5	ZSN-315-12	355	4
				auxiliary:ZSY280-35.5	Y200L-4	30

 

FAQ:
Q: Are you a factory or a trading company?
A: We are factory manufacturing packaging machines and we provide perfect OEM and after-sale service.
 
Q: Can you send me the video to show how the machine works?
A: Certainly, we have made video of every machine and uploaded them to Youtube.
 
Q: What should I take care when using the machine?
A: Keep the machine away from thinner and other chemical liquid.
 
Q: How to maintain the machine?
A: Check the connection part and clean the screen frame regularly.
 
Q: How can I pay my order?
A: We accept T/T, Western Union, Alibaba Trade Assurance payments. For those orders less than 1000USD, we accept PayPal to pay.
 
Q: Do you have a CE certificate?
A: For every model of machine, it has a CE certificate.

Packaging Detail :
The main machinery is in nude packing and spare parts in Wooden or steel box standard export packing, suitable for long distance delivery.