Leakproof grab

Leakproof grab is mainly used to grab dredgers leakproof grain, corn, soybean, rapeseed, such as sulfur flow of goods

Leakproof grab

The leakless grab uses two forms generally leakage-proof structures, one kind is the lathing type, this kind of leakless grab structure is simple, the effect is good. These kind of grab use in load grain, sulfur, chemical fertilizer, whose particle diameter is about 0.5-5mm. Another kind is a zigzag scoop edge, uses for loading the hard fine powder whose particle diameter is about 0.1-0.5mm. The leakless grab usually must be according to the hoist crane characteristic, the grab characteristic dispose. The double scoop grab generally may manufacture in leakless type according to the demand.

  suitable for: < 0.6-1.75t/m3 leaking materiel

Type	Volume/m3 (repose angle)	Cargo density t/m3	Weight (multiple rate)/t	physical size (mm)					Pulley diameter (mm)	Using height (m)	Wire diameter(mm)	hoisting weight /t
				A	B	C	D	E
10CS3.3-4F	3.3(300)	1.75	4(4)	2200	3064	3609	4111	1800	Ø520	11	Ø24	10
10CS5-4F	5(300)	1.2	4(4)	2500	3313	3414	3903	2050	Ø520	11.5	Ø24	10
10CS7.5-4.5F	7.5(300)	0.75	4.5(3)	2900	3836	3820	4430	2400	Ø520	12	Ø24	10
16CS5.5-6.2F	5.5(300)	1.75	6.2(4)	2800	3800	4016	4582	2430	Ø560	13.5	Ø28	16
16CS8-6.3F	8(300)	1.2	6.3(4)	3200	3930	4067	4680	2672	Æ560	13	Ø28	16
16CS12-6.5F	12(300)	0.75	6.5(3)	3300	4234	4209	4936	2968	Ø560	12.5	Ø28	16
20CS7-7.5F	7(350)	1.75	7.5(4)	3000	3092	4290	4872	2580	Æ650	14.5	Æ28	20
20CS15-8.8F	15(300)	0.75	8.8(3)	3810	4340	4481	5398	3290	Ø650	14.5	Ø30	20
25CS9.3-9F	9.3(300)	1.75	9(4)	2700	3951	4451	5031	3000	Ø720	14	Ø32	25
25CS12.5-9.8F	12.5(300)	1.2	9.8(4)	3000	4321	4802	5786	3300	Ø720	14.5	Ø32	25
25CS18-10.5F	18(300)	0.75	10.5(3)	4000	4624	5082	6036	3500	Ø720	15	Ø32	25

 NOTE: this table is only for customers reference. We can desgin the most suitable grab without this table.

 

ORDER INTRODUCTION

Please send us your detailed specifications as follow if you are interested in our grabs.

What’s the lifting material?How much is the cubage of the grab?How much is the maximum lifting weight of the crane?Where are the working environment?

(If you want to ask single rope grab you should tell us the working height of the lifting material)

 

We will offer you the best suitable grab with best price and quality. These specifications above can make it clear about your requirements.

Thanks very much for your kindly cooperation!

Leakproof grab