Bolt type of fastening

A polyurethane buffer is a crane, a tower crane, a loading and unloading machine, an elevator, a mine operating machine, which works to the maximum position or collision required by the protection device from a collision, which can quickly convert the potential energy of the blow into an elastic potential ...

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A polyurethane buffer is a crane, a tower crane, loading and unloading machine, an elevator, a mine, a mine operating to a maximum position or a clash required by the protection device, which can quickly convert the potential energy of the blow into elastic potential energy, is the elevator, the tap and other large and bulky machines of the maximum security device.

The rubber buffer has such disadvantages as impact resistance, weak resistance to pressure and a short service life.

A polyurethane buffer --- a type of type of flange type of type of pressure plate type for the main products of my factory, the product can not only absorb a large number of performance attacks, there is high shock elasticity, good pressure restoration, good isolation, explosive, anti-corrosion, heat resistance, cold resistance, oil resistance and other excellent characteristics.

Schedule: jhq-a zla dt-a

Serial number	Model number	D mm	H mm	M mm	h mm	quantitative indicators (science) KN. m	The distance traveled mm	Buffer force Kn	total weight KG
1	XY-JHQ-A-1	65	80	16	35	0.265	60	28	0.280
2	XY-JHQ-A-2	80	80	16	35	0.400	60	42	0.404
3	XY-JHQ-A-3	80	100	16	35	0.502	75	42	0.469
4	XY-JHQ-A-4	100	80	16	35	0.628	60	66	0.621
5	XY-JHQ-A-5	100	100	16	35	0.785	75	66	0.723
6	XY-JHQ-A-6	100	125	16	35	0.980	94	66	0.851
7	XY-JHQ-A-7	125	100	16	35	1.227	75	103	1.237
8	XY-JHQ-A-8	125	125	16	35	1.533	94	103	1.440
9	XY-JHQ-A-9	125	160	16	35	1.960	120	103	2.166
10	XY-JHQ-A-10	160	125	16	35	2.512	94	169	2.268
11	XY-JHQ-A-11	160	160	16	35	3.215	120	169	2.735
12	XY-JHQ-A-12	160	200	16	35	4.019	150	169	3.252
13	XY-JHQ-A-13	200	160	20	45	5.024	120	265	4.239
14	XY-JHQ-A-14	200	200	20	45	6.280	150	265	5.110
15	XY-JHQ-A-15	200	250	20	45	7.850	188	265	6.227
16	XY-JHQ-A-16	250	200	20	45	9.810	150	414	8.070
17	XY-JHQ-A-17	250	250	20	45	12.266	188	414	9.663
18	XY-JHQ-A-18	250	320	20	45	15.700	240	414	11.876
19	XY-JHQ-A-19	320	250	20	45	20.096	188	675	15.728
20	XY-JHQ-A-20	320	320	20	45	25.732	240	675	19.385

Model number	D mm	H mm	t mm	M mm	h mm	buffer capacity Kn. m	Buffer move mm	Brake force Kn	Weight KG
ZLA-1	65	80	10	16	35	0.243	48	56.11	1.03
ZLA-2	80	80	10	16	35	0.368	48	85.00	1.43
ZLA-3	80	100	10	16	35	0.460	60	85.00	1.50
ZLA-4	100	80	10	16	35	0.575	48	132.81	2.00
ZLA-5	100	100	10	16	35	0.719	60	132.81	2.10
ZLA-6	100	125	10	16	35	0.898	75	132.81	2.23
ZLA-7	125	100	10	16	35	1.123	60	207.52	3.20
ZLA-8	125	125	10	16	35	1.404	75	207.52	3.40
ZLA-9	125	160	10	16	35	1.796	96	207.52	3.67
ZLA-10	160	125	10	16	35	2.300	75	340.00	6.24
ZLA-11	160	160	10	16	35	2.943	96	340.00	6.69
ZLA-12	160	200	10	16	35	3.679	120	340.00	7.22
ZLA-13	200	160	10	20	45	4.599	96	531.25	10.31
ZLA-14	200	200	10	20	45	5.749	120	531.25	11.11
ZLA-15	200	250	10	20	45	7.186	150	531.25	12.11
ZLA-16	250	200	10	20	45	8.982	120	830.08	20.00
ZLA-17	250	250	10	20	45	11.228	150	830.08	21.56
ZLA-18	250	320	10	20	45	14.372	192	830.08	23.75
ZLA-19	320	250	10	20	45	18.396	150	1360.00	32.22
ZLA-20	320	320	10	20	45	23.547	192	1360.00	37.80

Serial number	Model number	D mm	H mm	M mm	h mm	The maximum buffer move mm	Allowed mass range KG
1	XY-DT -A-1	100	100	16	45	76	100-800
2	XY-DT -A-2	100	125	16	45	95	165-1000
3	XY-DT -A-3	125	100	16	45	76	190-1046
4	XY-DT -A-4	125	125	16	45	95	270-1188
5	XY-DT -A-5	125	160	16	45	121.5	475-1991
6	XY-DT -A-6	160	125	16	45	95	650-2313
7	XY-DT -A-7	160	160	16	45	121.5	850-3200
8	XY-DT -A-8	160	200	16	45	152	890-3800
9	XY-DT -A-9	200	160	20	50	121.5	950-4500
10	XY-DT -A-10	200	200	20	50	152	1000-4730
11	XY-DT -A-11	200	250	20	50	190	1204-4860
12	XY-DT -A-12	250	200	20	50	152	1279-5160
13	XY-DT -A-13	250	250	20	50	190	1454-5579
14	XY-DT -A-14	250	320	20	50	243	1501-5902
15	XY-DT -A-15	320	250	20	50	190	1600-7353