WELCOME TO JIANGSU PENGFEI GROUP CO.,LTD
100m Rotary Kiln
The structure of rotary kiln
- Kiln shell, we buy the steel plate from Bao steel, Wugang
steel, the first-class steel plant in China to guarantee the
quality because the shell shall resist high temperature. We have
the automatic cutting machine, rolling machine which can roll 120mm
thick, and skilled welders to weld the shell section. Different
instruments to inspect the welding of shell.Ultrasonic test and
magnetic powder test to check where is the crack and the crack
position.
- The supporting unit:the supporting unit can have two,three or
four,normally cement plant rotary kiln have three, lime plant have
two, nickel ore plant have four or more, it depends on length and
other design index of the rotary kiln.
- Tyre, most of our tyre are castings tyre ,we have our own
casting company branch, which branch can make castings maximum
190t.we can also do the forging tyre,so if you need the spare parts
like tyre,please try to contact with me,we can produce as per your
drawings
- Pads. Such pads is to avoid the temperature difference of the
tyre inside and outside surface and eliminate the expansion and
contraction of the tyre to extend its lifetime.
- Girth gear. We can produce spur gear, helical gear,so if you
need the spare parts like girth gear with spur gear,helical gear or
bevel gear,please try to contact with me,we can produce as per your
drawings
- Spring plate: to connect the girth gear and shell.
- Hyraulic thrust roller: besideds the hydraulic thrust
roller,there is also mechanical thrust roller which one does not
use much more now. Such unit can push the tyre and supporting
roller to be worn on the whole width to extend their lifetime.
- The sealing unit:Kiln inlet and kiln outlet. We have designed
from graphite block sealing to fish scales sealing. Fish scales
sealing is much more simple and convenient.now most of rotary kiln
we adopt fish scales sealing/
| | Application | | Quick lime plant |
| | Equipment name | | Ф3.2×50m rotary kiln |
| 1. | Technical parameter | | |
| | Capacity | t/h | 300tpd |
| | Slope | % | 3.5 |
| | Supporting No. | | 2pier |
| | Speed | | |
| | Main speed | r/min | 0.3～3.0 |
| | Drive type | | Single drive |
| | Main drive motor | | |
| | Type(VFD Motor) | | ZSN4-280-091B |
| | Power | kW | 110kW |
| | Rated speed | r/min | 1000 |
| | Armature voltage | | 440V |
| | Exciting voltage | | 180V |
| | Speed adjusting range | r/min | 100-1000 |
| | Protection grade | | IP54 |
| | Auxiliary motor | | |
| | Type: | | Y160M-4B |
| | Power | kW | 11 |
| | Rated speed | r/min | 1460r/min |
| | Rated voltage | V | 110V |
| | Rated speed | r/min | 0-2000r/min |
| | | | |
| | Auxiliary gear box | | |
| | Type | | ZSY160-31.5 |
| | Rated power | | |
| | Main drive gear box | | |
| | Type | | YNS1110-63VIBL |
| | Total center distance | | 1110 |
| | Total nominal speed ratio | mm | 63 |
| 2. | Main part | | |
| | Shell | pcs | Q235-B |
| | Material | | Q235-B or 20g |
| | Tyre | pcs | |
| | Material | | ZG310-570 |
| | Hardness | | >180 |
| | Qty | | 2Pcs |
| | Girth gear | pcs | |
| | Material | | ZG310-570 |
| | Hardness | | HB=200 |
| | Qty | | 1Pcs |
| | Sealing at kiln inlet | | Steel sealing |
| | Qty | set | 1 |
| | Sealing at kiln outlet | | Steel sealing |
| | Qty | set | 1 |
| | Supporting roller part | | |
| | Supporting roller | | ZG340-640 |
| | Hardness | | HB>190 |
| | Qty | Pcs | 2 |
| | Supporting roller shaft | | |
| | Material | | 45# |
| | Hardness | | HRC45-48 |
| | Qty | | 2Pcs |
| | Thrust roller supporting unit | | |
| | Qty | set | 1 |
| | Supporting roller | | |
| | Supporting roller shaft | | |
| | Thrust roller | | |
| | Material | | ZG340-640 |
| | Hardness | | HB>190 |
| | Bearing base of thrust supporting roller | | |
| | Qty | | 1pcs |
| | Oil pump station and control panel | | |
| | Type | | NC-14 |
| | Qty | pcs | 1 |
| | Pinion part | | |
| | Pinion | | |
| | Material | | 35SiMn |
| | Hardness | | HB>207-269 |
| | Qty | pcs | 1 |
| | Pinion shaft | | |
| | Material | | 35CrMo |
| | Hardness | | HB>217-265 |
| | Qty | pcs | 1 |
- Our company is the biggest manufacture base for the rotary kiln we
have manufactured the vertical kiln from 1983, and rotary kiln from
1994,till now we have already manufactured for 26 years.Our
chairman Mr Wang Jiaan make a lot of investment on arranging
technical team to research, cooperate with the famous research
institute and college for many years to improve the technology of
our rotary kiln. From the wet process to dry process, from size
around 2 meters to 6 meters.from cement plant other industry filed.
From two piers to four piers.Now our rotary kiln are the leaders
for rotary kiln in cement plant with capacity from
300tpd,700tpd,800tpd,1000tpd,1200tpd,1500tpd,2000tpd,2500tpd,3000tpd,3500tpd,4000tpd,5000tpd,
8000tpd ,lime plant capacity from 300tpd to
1200tpd.300tpd,400tpd,600tpd,800tpd,1000tpd,1200tpd.Nickel ore
plant from 50000tons 150000tons.our such rotary kiln with advanced
technology and high automation level can increase the running rate
3-5%,production has been raised by 5-10%, and heat consumption has
been reduced 15% down. Till now we have sold to more than 200
hundred clients in the domestic clients in such filed and more than
100 hundred clients in foreign countries. we also cooperate
European countries for the rotary kiln manufacturing.
Workshop
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