tunnel kiln

Specifications rotary kiln:

1.top quality material used

2.experiened engineer's design and skillful welders.

 Rotary Kiln/Roasting Kiln/Calcining Kiln Product Description   Rotary kiln description : Rotary kiln is composed of cylinder, gears, support device, kiln liner and kiln tail sealing equipment,kiln head hood and fuel device. As a heated pivoting part, cylinder is made of highquality carbon steel plate and supported on the supportdevice by wheel belt.  There is mechanical or hydraulic pressure catch wheel on the first or several supportdevice in order to control the turning of cylinder.  Gears make cylinder rotate according to process requiredrotating speed through the ring gear in the middle of cylinder.

Rotary kiln Product application: Rotary kiln is a kind of thermal equipment, heating materials. It is widely applied in the fields of cement building materials,  nonferrous metallurgy, ferrous metallurgy, refractory material,chemical materials and paper making. Rotary kiln Product feature:
1. Support device: advanced shaft structure, automatic temperature measuring device and electrical heating device.
2. Catch wheel: including mechanical wheel and hydraulic pressure catch wheel.
3. Gears: single or double. The rotating speed is controlled by regulating motor, DC motor or variable frequency and speed regulation motor.  Be reliable, energysaving and efficient.
4. Cylinder tyre bolster: lower bolster has three types: fixed, zoom and floating. Its structure is simple, replacement is convenient and  it won’t hurt cylinder when it needs a change.
5. Sealing equipment: there are many kinds for choice according to kiln models, including air cylinder edge sealing, spring edge sealing,  graphite block sealing and combination for above. The feature is adaptive for 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 :              The auto-combustion device provides heat resource for our rotary drier, which adopts down-flow heating method. When the mineral materials are fed into the cylinder, it flows down as a result of gravity. Meanwhile, they are repetitively scattered in the air so that they are in full contact with the hot air. The material is thus dried gradually.
          we can provide full specifications of large and medium-sized mineral machinery, metallurgy equipment and building materials equipment, such as crushing machines, mineral processing equipment, cement production lines, rolling mill equipment, etc. These mining crusher machines are reliable in quality and low in cost.  Parameters of Rotary Kiln Series:

type	technical specification			main reducer		main motor			catch wheel	catch points	weight (t)
	rotation speed (r/min)	inclination (%)	output (t/h)	type	speed ratio	type	power (kw)	rotation speed (r/min)
Φ1.9/1.6×36	0.53-1.59	4	2.5-3	JZQ750-1	48.58	JZT-72-4	30	1200/400	machine	3	53
Φ1.2×25	0.5-1.6	3	1.5	PM650	40.17	JZTY71-4	22	1200/120	..	3	34
Φ1.8×45	0.66-1.98	4	3.5	UT2-110	163.36	JZS-81	30/10	1410/470	..	3	80
Φ2.2×50	0.125-1.25	3.5	4	ZS145-11	157	YCT280-4A	30	1320/132	..	3	130.71
Φ2.5×50	0.516-1.549	3.5	5.5	ZS165-7	99.96	YCT355-4A	55	1320/440	..	3	167.5
Φ3×48	0.3309-3.309	3.5	35	ZL130-14	32.11	ZSN4-250-21B	90	1000/100	..	3	237
Φ3.2×50	0.398-3.975	3.5	50	ZL130-16	40.85	ZSN4-280-11B	190	1500/150	..	3	263
Φ4×60	0.396-3.96	3.5	104	ZSY630-35.5	34.601	ZSN4-355-092	315	1000/100	liquie prssure	3	487.5
Φ4.2×60	0.4165-4.165	3.5	116	ZSY710-35.5	35.526	ZSN4-355-12	420	1000/100	..	3	576.1
Φ4.8×74	0.35-4	4	208	JH710C-SW305-40	42.226	ZSN4-400-092	630	1500/130	..	3	841
The parameters are appr oximate and the actual capacity depends on the material and conditions. For more information please contact Shanghai Minggong.

Packaging & Shipping      Company Information   Shanghai Minggong Heavy Equipment Co., Ltd. is the company which is specilized in manufaturing lime and cement production line , whole set of mineral selection equipment, process design and also can accept 50-2,000t/d active lime and cement production line turnkey project. If you have any requirement, please don’t hesitate to contact us.