ZHEJIANG YONGJIA GUOKAI VALVE CO.,LTD
Installation and Ope
Pz73H/F/X/Y Manual K
Pz973X/F/H/Y Electri
Pz673X/F/H/Y Pneumat
PZ273X/F/H/Y Electro
Pz573X/F/H/Y Bevel G
Pzl73H/X/F/Y Chain W
Screw Square Gate
MZ75X/F/H/Y Manual K
PZ43X/F/H Flanged Lo
   

Screw Square Gate
 

Uses

Screw gate is a main equipment to control the flow rate or feeding quantity of powder, grains and small pieces. It is widely used in mining and food supplies for flow control or quick cutting (diameter of material =50mm).

 Category A×A B×B C×C L H Do n-d
one-way 200×200 256×256 296×296 100 820 300 8-φ12
250×250 306×306 346×346 100 930 340 8-φ14
300×300 356×356 396×396 100 1050 380 8-φ14
400×400 456×456 496×496 100 1140 445 12-φ14
450×450 510×510 556×556 120 1450 530 12-φ18
500×500 560×560 606×606 120 1610 580 16-φ18
two-way 600×600 660×660 706×706 120 1830 450 16-φ18
700×700 770×770 820×820 140 2130 450 20-φ18
800×800 870×870 920×920 140 2440 450 20-φ18
900×900 974×974 1030×1030 160 3660 450 24-φ23
1000×1000 1074×1074 1130×1130 160 2870 450 24-φ23
Note LMD-one-way
LMS-two-way
Hand wheel
Chain
Number of chains M=0.105X-113 (X means the height from the center
of lead screw to the floor). Use handwheel when it is less than 1.7m from
the floor, and use chain wheel when it is more than 1.7m.

Hit: 2218 Time: 2007/9/27PrintBack

 

 

 
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