CNC Bending curtain

CNC BENDING CURTAIN

Equipment able to carry out the most complex bending process with high quality, allowing a perfect assembly in any type of components.

CNC bending curtain is an automated service that makes precise bends in carbon steel sheets. This process is able to adapt to the specifications of each project, resulting in products that are mainly used in industrial manufacturing applications.

At PROLAMSA we have CNC bending curtain equipments capable of making very precise bends in carbon steel sheets with a force of up to 170 metric tons (187 short ton)

Our state-of-the-art CNC bending curtain equipments have the capacity to bend plain or pre-drilled carbon steel sheets from 914 mm (35.98″) to 3,230 mm (127.17”) wide and with a maximum thickness of 12.00 mm (0.472 ”)

The variety of shapes that this value-added process can give our products, makes it possible for them to be adapted to projects in any of the following markets:

Tolerance	Max. Thickness	Max. Width	Toneladas de fuerza
+/- 0.05 mm	12.00 mm	3,230 mm	170 MT
+/- 0.002"	0.472"	127.17"	189 T

Description	Width	Length	Gauge	Thickness	Stock	Width (m)	Length (m)	Kg / m
147-L	3'	3'	20	0.0359"	*	0.89	0.91	6.53
	3'	6.4'	20	0.0359"	*	0.89	1.95	6.53
	3'	8'	20	0.0359"	*	0.89	2.44	6.53
	3'	10'	20	0.0359"	*	0.89	3.05	6.53
	3'	6'	20	0.0359"	*	0.89	1.83	6.53
147-LC	3'	6'	22	0.0299"	*	0.89	1.83	5.45
	3'	8'	22	0.0299"	*	0.89	2.44	5.45
	3'	10'	22	0.0299"	*	0.89	3.05	5.45

Description	Width	Length	Gauge	Thickness	Stock	Width (m)	Length m.(m)	Kg / m
149-LC	3'	3'	20	0.0359"	*	0.81	0.91	6.53
	3'	6.4'	20	0.0359"		0.81	1.95	6.53
	3'	8'	20	0.0359"		0.81	2.44	6.53
	3'	10'	20	0.0359"		0.81	3.05	6.53

Description	Diameter	Gauge	Thickness	Stock	Length (m)	Pieces / bundle	Kg / m
R-150	1.50"x 0.75"	16	0.0598"	*	6.00	98	1.29
		14	0.0747"	*	6.00	98	1.59
		11	0.1196"	*	6.00	98	2.25
R-151	1.50"x 1.00"	20	0.0359"	*	6.00	84	0.88
		18	0.0478"		6.00	84	1.16
		16	0.0598"	*	6.00	100	1.44
		14	0.0747"	*	6.00	84	1.78
		11	0.1196"	*	6.00	63	2.55
R-175	1.75"x 0.75"	20	0.0359"		6.00	84	0.88
R-175	1.75"x 0.75"	18	0.0478"		6.00	84	1.16
R-200	2.00"x 1.00"	20	0.0359"		6.00	50	1.06
		18	0.0478"		6.00	50	1.40
		16	0.0598"		6.00	50	1.74
		14	0.0747"		6.00	50	2.15
		12	0.1046"	*	6.00	50	2.95
		11	0.1196"	*	6.00	50	3.15
R-225	2.25"x 0.75"	20	0.0359"		6.00	55	1.06
R-225	2.25"x 0.75"	18	0.0478"		6.00	55	1.40
R-249	2.50"x 1.25"	20	0.0359"		6.00	54	1.34
		18	0.0478"		6.00	54	1.77
		16	0.0598"	*	6.00	54	2.20
		14	0.0747"	*	6.00	54	2.72
		12	0.1046"	*	6.00	54	3.75
R-250	2.50"x 1.50"	18	0.0478"	*	6.00	48	1.89
		14	0.0747"		6.00	48	2.91
		12	0.1046"	*	6.00	40	4.01
		11	0.1196"	*	6.00	40	4.36
R-275	2.75"x 1.00"	12	0.1046"	*	6.00	40	3.75
R-275	2.75"x 1.00"	11	0.1196"	*	6.00	40	4.06
R-375	3.00"x 0.75"	14	0.0747"	*	6.00	48	2.72
R-301	3.00"x 1.00"	18	0.0478"	*	6.00	48	1.89
		16	0.0598"	*	6.00	48	2.35
		14	0.0747"	*	6.00	48	2.91
		11	0.1196"	*	6.00	48	4.36
		10	0.1345"	*	6.00	48	4.84
R-300	3.00"x 1.50"	22	0.0299"		6.00	49	1.34
		20	0.0359"		6.00	49	1.61
		18	0.0478"		6.00	49	2.13
		16	0.0598"	*	6.00	49	2.65
		14	0.0747"		6.00	49	3.29
R-302	3.00"x 2.00"	16	0.0598"	*	6.00	28	2.95
		14	0.0747"		6.00	35	3.67
		12	0.1046"	*	6.00	28	5.07
		11	0.1196"		6.00	28	5.57
		10	0.1345"		6.00	28	6.20
		9	0.1495"	*	6.00	28	6.82
		3/16	0.1880"		6.10	28	8.34
		1/4	0.2500"	*	6.10	28	10.57
R-400	4.00"x 1.50"	20	0.0359"		6.00	35	1.97
		18	0.0478"		6.00	35	2.61
		16	0.0598"	*	6.00	35	3.26
		14	0.0747"		6.00	35	4.04
R-402	4.00"x 2.00"	14	0.0747"		6.00	35	4.42
		11	0.1196"		6.00	20	6.78
		10	0.1345"	*	6.00	20	7.56
		9	0.1495"		6.00	20	8.33
		3/16	0.1880"		6.10	20	10.24
		1/4	0.2500"	*	6.10	15	13.10
R-403	4.00"x 3.00"	14	0.0747"		6.00	20	5.18
		11	0.1196"		6.00	15	7.99
		9	0.1495"		6.00	15	9.85
		3/16	0.1880"		6.10	15	12.14
		1/4	0.2500"		6.10	15	15.63
R-502	5.00"x 2.00"	11	0.1196"	*	6.00	20	7.99
		3/16	0.1880"	*	6.10	20	12.14
		1/4	0.2500"	*	6.10	20	15.63
R-503	5.00"x 3.00"	11	0.1196"	*	6.00	16	9.21
		10	0.1345"	*	6.00	16	10.29
		3/16	0.1880"	*	6.10	16	14.03
		1/4	0.2500"	*	6.10	16	18.16
R-602	6.00"x 2.00"	14	0.0747"		6.10	24	5.93
		11	0.1196"	*	6.00	15	9.21
		3/16	0.1880"	*	6.10	15	14.03
		1/4	0.2500"	*	6.10	15	18.16
R-603	6.00"x 3.00"	11	0.1196"	*	6.00	16	10.42
		3/16	0.1880"	*	6.10	16	15.94
		1/4	0.2500"	*	6.10	16	20.69
R-604	6.00"x 4.00"	11	0.1196"		6.00	12	11.63
		9	0.1495"		6.10	12	14.38
		3/16	0.1880"	*	6.10	12	17.85
		1/4	0.2500"		6.10	12	23.22
R-804	8.00"x 4.00"	3/16	0.1880"	*	12.20	9	21.65
R-804	8.00"x 4.00"	1/4	0.2500"	*	12.20	9	28.27

	Natural galvaized
	Red paint
	Natural
	Green galvanized
*	Made to order

Nominal diameter	External diameter	Gauge	Thickness	Stock	Length (m)	Pieces / bundle	Kg / m
2"	2 3/8"	0.216"	0.2160"	*	6.40	37	7.41
2 1/2"	2 7/8"	1/4"	0.2500"	*	6.40	37	10.43
3"	3 1/2"	5/16"	0.3125"	*	6.40	19	15.83
4"	4 1/2"	5/16"	0.3125"	*	6.40	19	20.80