gravel pump, single casing pump Chinese supplier

description

gravel pump DG Series HEBEI DELIN MACHINERY CO.,LTD

Discharge Diameter: 100-550mm
Flow: 60-1060m3 / h
Head 10-110m

description

This pump construction Gravel DG Series is single stage single suction structure. This is a single jacketed pump. Depending on the envelope, it can be classified into two categories: auto compatible with a gearbox support, and a type of lubricating oil or grease. gravel pumps are mainly used in the handling of very abrasive media containing solid fat. GH type of pump are pump large gravel head. The pump parts are made of hard metal structure or chromium alloy wear-resistant. The sense of pump rotation is clockwise for the extrémité

Use

The mining gravel pump is used for the flow of the river, reservoir desalination, coastal reclamation, elongation, mining and sedimentation acquisition etc ...

Features of DG series gravel pump

1. The structure of the DG series gravel pump is mainly simple, horizontal case. The direction of output can be positioned 360 ° installation simple.
2. The shaft components adopt a cylindrical structure, which is convenient to adjust the gap between the impeller and the front wear plate. The tree used grease lubrication.
3. Shaft seal: expeller seal, seal and mechanical seal
4. Flow Passage & good anti-cavitation property & wear resistant high efficacité
5. Method of transmission: V belt drive, coupling transmission flexible shaft, speed gearbox, hydraulic power transmission, variable speed transmission device and control thyristorisé.
6. The wet parts are made of wear-resistant alloys Ni-hard and high chromium with good property anticorrosive.
7. modal variable speeds to ensure proper operation. In addition, the long life and high efficiency operation provide reliable performance in a difficult environment.

Selection Table

Performatic Settings

Settings

type	Capacity (Q)		Head (H)	Speed (n)	High efficiency	NPSH	section diameter	discharge diameter	Max particle size allocated	weight
type	(M³ / h)	(L / s)	(M)	(R / min)	(%)	(M)	(Mm)	(Mm)	(Mm)	(Kg)
DG150X100-D	36 ~ 252	10 ~ 70	3.5 ~ 51	600 ~ 1400	30 ~ 50	2.5 ~ 3.5	150	100	82	460
DG200X150-E	137 ~ 576	38 ~ 160	10 ~ 48	800 ~ 1400	50 ~ 60	3 ~ 4.5	200	150	127	1120
DG250X200-S	216 ~ 979	60 ~ 272	13 ~ 50	500 ~ 1000	45 ~ 65	3 ~ 7.5	250	200	178	2285
DG300X250-G	360 ~ 1512	100 ~ 420	11 ~ 58	400 ~ 850	50 ~ 70	2 ~ 4.5	300	250	220	4450
DG350X300-G	504 ~ 3168	140 ~ 880	6 ~ 66	300 ~ 700	60 ~ 68	2 ~ 8	350	300	240	5400
DG450X400-T	864 ~ 3816	240 ~ 1060	9 ~ 48	250 ~ 500	60 ~ 72	3 ~ 6	450	400	254	10800
DG250X200H-S	396 ~ 1296	110 ~ 360	10 ~ 80	500 ~ 950	60 ~ 72	2 ~ 5	250	200	180	3188
DG300X400H-T	612 ~ 2232	170 ~ 620	28 ~ 78	350 ~ 700	60 ~ 72	2 ~ 8	300	250	210	4638
DG400X350H YOU	720 ~ 3600	200 ~ 1000	20 ~ 72	300 ~ 500	60 ~ 72	3 ~ 6	400	350	230	12250

Installation dimension

model Outline Dimension
AT B C D E F G D1 E1 G1 H Y I N-d L M N
DG150X100-D 1006 492 432 213 38 75 289 - - - 54 164 65 4-Ф22 330 203 260
DG200X150-E 1286 622 546 257 54 83 365 - - - 75 222 80 4-Ф29 392 295 352
DG250X200-S 1720 920 760 - - - - 640 70 780 90 280 120 4-Ф35 378 330 416
DG300X250-G 2010 1207 851 - - - - 749 64 876 152 356 140 4-Ф41 473 368 522
DG350X300-G 2096 1207 851 - - - - 749 64 876 152 356 140 4-Ф41 502 424 610
DG450X400-T 2320 1150 9:00 am - - - - 880 80 1040 125 350 150 4-Ф48 538 439 692
DG250X200H-S 1774 920 760 - - - - 640 70 780 90 280 120 4-4-Ф35 455 330 475
DG300X400H-T 2062 1219 851 - - - - 749 64 876 152 356 140 4-4-Ф41 496 400 605
DG400X350H YOU 2367 1460 1200 - - - - 860 95 1050 150 350 150 4-4-Ф4879 649 448 765

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model	Outline Dimension
model	AT	B	C	D	E	F	G	D1	E1	G1	H	Y	I	N-d	L	M	N
DG150X100-D	1006	492	432	213	38	75	289	-	-	-	54	164	65	4-Ф22	330	203	260
DG200X150-E	1286	622	546	257	54	83	365	-	-	-	75	222	80	4-Ф29	392	295	352
DG250X200-S	1720	920	760	-	-	-	-	640	70	780	90	280	120	4-Ф35	378	330	416
DG300X250-G	2010	1207	851	-	-	-	-	749	64	876	152	356	140	4-Ф41	473	368	522
DG350X300-G	2096	1207	851	-	-	-	-	749	64	876	152	356	140	4-Ф41	502	424	610
DG450X400-T	2320	1150	9:00 am	-	-	-	-	880	80	1040	125	350	150	4-Ф48	538	439	692
DG250X200H-S	1774	920	760	-	-	-	-	640	70	780	90	280	120	4-4-Ф35	455	330	475
DG300X400H-T	2062	1219	851	-	-	-	-	749	64	876	152	356	140	4-4-Ф41	496	400	605
DG400X350H YOU	2367	1460	1200	-	-	-	-	860	95	1050	150	350	150	4-4-Ф4879	649	448	765

DG gravel pumps Series

The mining gravel pump is used for the flow of the river, reservoir desalination, coastal reclamation, elongation, mining and sedimentation acquisition etc ...