JN315

JN315 ultra-high pressure grouting pump is a new generation of ultra-high pressure grouting pump carefully built by Tianjin Juneng High Pressure Pump Co., Ltd., which summarizes the production experience of high pressure grouting pump for more than 20 years, fully absorbs the feedback opinions and suggestions from the majority of users, integrates the advanced design concepts of foreign counterparts, and combines the processing technology level of domestic industry. This model adopts the design idea of low stroke and large stroke, compared with the original product structure design, the valve group sealing structure and the plunger sealing structure have conceptual changes. The design of the power end and the hydraulic end has great changes in structure and details. It is more suitable for conveying abrasive media and can greatly Improve the life of the seals and at the same time reduce the labor intensity of workers.

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JN315 ultra-high pressure grouting pump performance parameters (I) 1400/335

Pump speed min^-1		81		Plunger stroke mm						150
theoretical flow L/min	Motor power k W 6 pole									Plunger diameter mm
	200	220	250		280	315	335	375	400
	Rated pressure
160	65	65	65		65	65	65	65	65	φ75
183	60	65	65		65	65	65	65	65	φ80
206	53	58	65		65	65	65	65	65	φ85
231	42	52	59		65	65	65	65	65	φ90
258	38	46	53		59	65	65	65	65	φ95
286	34	42	48		53	60	64	65	65	φ100
315	31	38	43		48	55	58	65	65	φ105

Note: The maximum pressure of JN315 high pressure grouting pump is limited to 65MPa.

JN315 ultra-high pressure grouting pump performance parameters (II) 1400/335

Pump speed min^-1			122			Plunger stroke mm					150
theoretical flow L/min	Motor power										Plunger diameter mm
	200	220		250	280		315	335	375	400
	Rated pressure
241	45	50		57	64		65	65	65	65	φ75
275	40	44		50	56		63	65	65	65	φ80
310	35	39		44	46		55	59	65	65	φ85
348	31	34		39	41		49	53	59	65	φ90
388	28	31		35	37		44	47	53	56	φ95
430	25	28		32	33		40	42	48	51	φ100
475	23	25		29	30		36	38	43	46	φ105

Note: The maximum pressure of JN315 high pressure grouting pump is limited to 65MPa.

JN315 high pressure water injection pump performance parameters (III) 1250/335

Teach speed min^-1		136			Plunger stroke mm						150
theoretical flow Lmin/mih	Motor power k W 4 pole										Plunger diameter mm
	200		220	250		280	315	335	375	400
	Rated pressure
268/16	39		42	48		54	61	68	77	82	φ75
306/18.	34		37	42		47	53	60	67	72	Medium 80
345/20.	30		33	38		42	47	53	60	63	085
388/23.	27		30	33		37.5	42	47	53	56	φ90
432/26	24		26	30		34	38	42	47	51	φ95
480/28.	22		24	27		30	34	38	43	46	Medium 100
530/32	20		22	24		27	31	34	39	41	φ105
581/35	18		20	22		25	28	31	35	38	φ110
635/38	16		18	20		23	26	29	32	34	Medium 115
691/41.	15		16	19		21	24	26	30	32	φ120
750/45	14		15	17		19	22	24	27	29	Φ 125
811/48.	13		14	16		18	20	22	25	27	φ130
875/52.	12		13	15		16.6	19	21	23	25	Medium 135
941/56.	11		12	14		15.5	17	19	22	23	Φ 140
1010/60.6	10		11.3	13		14.4	16	18	20	21	Medium 145
1080/65			10.6	12		13.5	15	17	19	20	Medium 150
1154/69.2			10	11		12.6	14	16	18	19	Medium 155
1230/73.8				10		12	13	15	16	18	φ160

Note: The pressure of JN315 high-pressure water injection pump is lower than 10MPa and will not be listed any more.

JN315 ultra-high pressure water injection pump performance parameters (IV) 1250/400

Pump speed min^-1		163			Plunger stroke mm			150
theoretical flow L/min/m³/h	Motor power kW 4-pole							Plunger diameter mm
	250		280	315		355	400
	Rated pressure MPa
174/10.4	75		83	94		106	120	φ55
20742.4	63		70	79		89	100	φ60
243/14.6	53		60	67		76	85	φ65