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Metalic-polyurethane buffer

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The polyurethane&spring combined buffer as a mew type buffer of our company.It is firstly manufactured to meeting all the needs in the buffer of ShangHai Baosteel,for example great capacitance,no-leak and so on.The buffer is simple,doesn’t have to repair,maintains conveniently,higher-safe,low noise and great capacitance.So it is suitable for the metallurgy machinery.

The composite buffer was firstly used by ShangHai Bao steel and made sure good,which laid the groundwork for popularizing the product.So over here,we are extremely appreciative of ShangHai Bao steel for trusting in and supporting our company.

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The composite buffer manufactured for ShangHai (Bao steel)

1.The ZLB-BG series buffer

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Model	D	d	H	h	B	b	n-φ	Buffer Capacity	Buffer Stroke	End Force
Model	mm	mm	mm	mm	mm	mm	mm	E kNm	S mm	F kN
ZLB-BG-1	115	93	240	16	130	100	4-14	2	50	80
ZLB-BG-2	200	174	380	22	220	170	4-28	10	80	280
ZLB-BG-3	200	160	520	30	310	250	4-34	10	18	120
ZLB-BG-4	185	155	675	25	220	170	4-28	30	150	380
ZLB-BG-5	270	234	561	30	310	250	4-38	68	100	1300
ZLB-BG-6	110	88	360	25	130	100	4-16	7	100	150
ZLB-BG-7	130	106	300	20	170	130	4-24	10	70	290
ZLB-BG-8	290	250	750	36	410	350	8-28	80	200	800
ZLB-BG-9	95	80	280	16	130	100	4-18	4	50	160
ZLB-BG-10	350	310	920	40	460	400	8-28	200	250	1600
ZLB-BG-11	200	174	380	22	220	170	4-28	12	80	320
ZLB-BG-12	216	176	660	30	310	240	4-34	60	200	600
ZLB-BG-13	100	80	240	16	130	100	4-14	2	50	80
ZLB-BG-14	100	80	240	16	130	100	4-14	2	50	80
ZLB-BG-15	See the HFS-BG series double-head buffer performance parameter table
ZLB-BG-16
ZLB-BG-17
ZLB-BG-18
ZLB-BG-19	159	122	520	25	220	170	4-28	26	100	520
ZLB-BG-20	242	193	1100	35	360	280	4-38	120	360	660
ZLB-BG-21	300	260	1160	30	375	300	4-32	200	350	1140
ZLB-BG-22	179	140	475	25	220	170	4-28	26	100	260
ZLB-BG-23	240	200	830	30	320	250	4-32	140	250	1120
ZLB-BG-24	133	100	360	20	170	130	4-21	10	70	280
ZLB-BG-25	216	180	800	30	310	250	4-38	80	250	640
ZLB-BG-26	112	90	400	20	130	100	4-18	7	100	140
ZLB-BG-27	85	70	270	14	110	80	4-14	2	50	80
ZLB-BG-28	130	100	450	30	170	125	4-24	18	60	600
ZLB-BG-29	276	227	520	30	315	250	4-22	16	100	400
ZLB-BG-30	248	208	500	20	280	220	4-25	26	100	260
ZLB-BG-31	192	152	660	25	250	190	4-32	50	150	330
ZLB-BG-32	320	280	485	28	420	320	4-38	9.2	92	200
ZLB-BG-33	300	256	920	40	375	300	4-38	200	250	1600
ZLB-BG-34	132	100	367	20	170	130	4-21	10	70	280
ZLB-BG-35	130	90	295	20	170	130	4-21	10	70	280
ZLB-BG-36	See the HFS-BG series double-head buffer performance parameter table
ZLB-BG-37	179	147	675	25	220	170	4-28	30	150	400
ZLB-BG-38	133	101	537	20	170	130	4-25	14	120	240
ZLB-BG-39	See the HFS-BG series double-head buffer performance parameter table
ZLB-BG-41	170	140	515	25	220	170	4-25	17	17	340
ZLB-BG-F37	242	200	1065	35	275	210	4-26	160	160	1000
ZLB-BG-31A	192	165	610	25	250	190	4-34	50	50	330
ZLB-BG-40A	178	154	380	22	220	170	4-28	14	14	175
ZLB-BG-73A	192	165	440	25	250	190	4-34	40	40	800

2.The HFS-BG buffer

3.The HF-BG series buffer

HF-BG series buffer is obtained on a basis of ZLB-BG series, which is optimized and provided more logical performance parameters and structure sizes. It is patent of our company( No of patent:200510063537.3)

Model	D		d		H		h		B		b		n-φ		Buffer Capacity	Buffer Stroke	End Force
	mm		mm		mm		mm		mm		mm		mm		E kNm	S mm	F kN
HF-BG-1	115		93		240		16		130		100		4-14		1.4	55	60
HF-BG-2	200		174		380		22		220		170		4-28		7	60	280
HF-BG-3	200		157		520		30		310		250		4-34		6.6	130	120
HF-BG-4	185		155		675		25		220		170		4-28		18	140	320
HF-BG-5	270		234		561		30		310		250		4-38		45	100	1160
HF-BG-7	130		106		500		20		170		130		4-24		6	110	130
HF-BG-8	290		260		750		36		410		350		8-28		38	120	800
HF-BG-9	115		93		420		16		130		100		4-18		2.8	85	80
HF-BG-10	350		310		920		40		460		400		8-28		126	200	1500
HF-BG-11	200		174		380		22		220		170		4-28		7.5	60	310
HF-BG-12	240		216		660		30		310		240		4-34		37	150	600
HF-BG-19	190		168		520		25		220		170		4-28		19	150	300
HF-BG-20	242		210		1300		35		360		280		4-38		85	300	650
HF-BG-21	297		260		1160		30		375		300		4-32		125	280	1050
HF-BG-29	271		241		520		30		315		250		4-22		13	80	380
HF-BG-30	243		214		500		20		280		220		4-25		10	90	260
HF-BG-31	192		162		660		25		250		190		4-32		18	135	320
HF-BG-32	320		296		485		28		420		320		4-38		6	55	260
HF-BG-37	178		147		900		25		220		170		4-28		21	145	350
HF-BG-39	140		110		710		25		220		170		4-21		6.5	120	130
HF-BG-40	178		150		360		22		220		170		4-26		4.5	85	130
HF-BG-41	168		140		515		25		220		170		4-25		12	145	200
HF-BG-42	168		140		856		30		260		200		4-30		13.5	210	150
HF-BG-43	178		150		645		22		220		170		4-22		16.5	110	350
HF-BG-44	192		159		509		25		250		190		4-34		12.5	85	350
HF-BG-45	243		217		1100		30		310		250		4-34		25	255	230
HF-BG-46	200		170		848		25		250		190		4-34		32	150	500
HF-BG-47	200		170		890		30		250		190		4-34		32	160	480
HF-BG-48	240		200		900		30		300		250		4-34		40	200	480
HF-BG-49	270		230		743		35		310		250		4-35		47	130	860
HF-BG-51		240		200		860		32		320		250		4-33	45	160		660
HF-BG-53		270		230		944		36		310		250		4-38	62	170		860
HF-BG-54		240		200		1110		32		320		250		4-33	62	220		660
HF-BG-56		270		230		1250		36		310		250		4-38	80	220		860
HF-BG-58		297		260		1020		40		375		300		4-38	95	220		1050
HF-BG-67		168		140		450		20		120		170		4-28	7.5	90		200
HF-BG-69		159		130		550		25		260		200		4-25	12	140		200
HF-BG-70		180		155		500		25		220		170		4-28	13.5	90		350
HF-BG-71		170		140		845		22		220		170		4-22	16	180		210
HF-BG-73		190		160		948		25		250		190		4-31	26	190		320
HF-BG-75		240		210		703		30		410		350		4-38	40	105		900
HF-BG-76		240		210		680		32		320		250		4-33	38	140		640
HF-BG-77		240		210		1238		35		360		280		4-38	75	200		900
HF-BG-79		270		230		1318		40		310		250		4-38	95	260		860
HF-BG-80		150		120		278		15		160		125		4-13	2	40		120
HF-BG-81		140		110		348		15		160		125		4-13	3	80		92
HF-BG-82		180		150		361		18		200		155		4-17	4.5	60		180
HF-BG-83		180		150		441		18		200		155		4-17	6	80		180
HF-BG-84		235		202		430		21		250		195		4-21	10	80		300
HF-BG-85		235		202		520		21		250		195		4-21	14	80		420
HF-BG-86		260		217		580		24		285		230		4-26	20	90		550
HF-BG-87		260		217		720		24		285		230		4-26	33	130		600
HF-BG-88		323		290		760		27		360		280		4-32	48	150		760
HF-BG-89		323		290		950		27		360		280		4-32	63	185		800
HF-BG-90		400		360		850		30		440		350		4-38	95	150		1500
HF-BG-91		400		360		1098		30		440		350		4-38	145	230		1500
HF-BG-94		130		110		418		20		170		130		4-21	4.5	85		130
HF-BG-95		130		110		618		20		170		130		4-21	6.7	125		130
HF-BG-96		168		150		461		23		220		170		4-25	10	70		350
HF-BG-98		200		170		631		28		250		190		4-28	22	105		500
HF-BG-99		200		170		901		28		250		190		4-28	34	160		500
HF-BG-100		240		200		910		32		310		240		4-32	46	165		660

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