Cement Equipment, Cement Machinery,Cement Production Line

LZ screw gate

Miss Shao : +86-1862762655

TEL: +86-513-88400999 FAX: +86-513-88400998 E-mail: jszk@vip.163.com

LZ scew gate is widely used in the top silo,bottom silo, inlet and outlet of building materials, metallurgy,mines,electricity,chemical engineering,glass,light industry,food industries, ect. It is an ideal equipment to control big flow change, frequent starting and swift shutting.  
Structure features:
  LZ screw gate is characterized by simple structure, nimble operation, light weight, no blockage and swift shutting. It’s espeically suitable in the conveying and flow adjustment of no viscosity solid, powder material, grain material less than Φ10mm and crystal grain material. And its installation is not limitted by the angle. It is easy to operate, and the opening can be adjusted at any time. The valve has two operation types which are hand wheel and chain wheel. Type I is hand wheel and Type II is chain wheel. It has two structures, single direction and double direction.LZD is the single direction and LZS is the double direction.
 Work principle:
  LZ screw gate is mainly composed of frames, flashboard, silk pole and nuts etc. Rotate the hand wheel by hand which drives the nut of silk pole and flashboard along with the silk pole back and forth horizontally in order to start and close the gate.
 LZ outline connection dimension:

A×A
B×B
C×C
L1
L2
H1
H2
n-d
200×200
256×256
296×296
820
 
100
 
8-Φ10
250×250
306×306
346×346
930
 
100
 
8-Φ10
300×300
356×356
396×396
1050
 
100
 
8-Φ12
400×400
456×456
496×496
1250
 
100
 
12-Φ12
450×450
510×510
556×556
1350
 
120
 
12-Φ14
490×490
550×550
596×596
1440
 
120
 
16-Φ14
500×500
560×560
606×606
1500
 
120
 
16-Φ16
600×600
660×660
706×706
1710
2010
120
120
16-Φ16
700×700
770×770
820×820
1940
2130
140
140
20-Φ18
800×800
870×870
920×920
2140
2240
140
140
20-Φ18
900×900
974×974
1030×1030
2410
2660
160
160
24-Φ18
1000×1000
1074×1074
1130×1130
2610
2870
160
160
24-Φ18
1100×1100
1180×1180
1240×1240
2810
3120
160
180
28-Φ18
1200×1200
1280×1280
1340×1340
3010
3310
160
180
32-Φ18

Notes for operation:
•  The gate can be installed in horizontal or vertical. During installation, there must be sealing gasket between the two flanges. Then lock the connecting bolts. 
•  The rotation in clockwise when operating means in open position. Not allowed to add auxiliary lever.
• If it is stored for a long time, close the equipment. All driving postion should be filled oil. Not allowed to be stored in the open air.

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Fax:+86-513-88400998 Tel:+86-513-88400999 E-mail:jszk@vip.163.com
Add:Si Jin Industrial Park in Baidian couty, Nantong city, Jiangsu Province,China
© JiangSu China Mining Heavy Equipment Co.,Ltd. BY Tiangen Design
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