Durma Hydraulic 4-Roll Double Pinch Manual NC & CNC Plate Rollers

10FT to 13FT (5/16" to 1-3/16")

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10FT to 13FT (5/16" to 1-3/16")
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SKU:SKUFAB DH4RNCR Categories: , Tags: ,
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Constructed from single-pass machining, the HRB4’s stress relieved frame offers long-term durability and accurate parts production. The HRB4 Series features four induction-hardened rolls capable of conical bending.

Features:

  • Accurate, ease of operation, fastest roll bending. Flat spot on the sheet edge is minimized.
  • Pre-bending, conical bending and ellipse bending is made easy.
  • Double pre-bends (at both ends) in one pass
  • Hydraulic and electrical systems have been safeguarded from overloads, and require minimum maintenance. Hydraulic and electrical components are also modular and designed according to industry world standards.
  • The sheet is fully controlled by pinching the material between the top and bottom rolls.
  • CNC chooses most suitable bending operation available for each particular application.
  • More efficient for cycle times,
  • User friendly controls

Product Description

Durma Hydraulic 4-Roll Double Pinch Manual NC & CNC Plate Rolls Specifications

Ødx1.5 Ødx3 Ødx5
Model Bending Length
(Inch)
Pre-bending Capacities
(Inch)
Bending Capacities
(Inch)
Bending Capacities
(Inch)
Top Roll
(Inch)
Length
(Inch)
Width
(Inch)
Height
(Inch)
Weight
(lbs)
Motor Power
(HP)
3010 122 0.31 0.39 0.47 10.6 209 65 63 26,015 15
3013 122 0.39 0.51 0.59 11.8 209 65 63 27,117 20
3016 122 0.51 0.63 0.71 13 209 65 63 29,542 25
3020 122 0.63 0.79 0.87 14.2 219 81 81 41,888 30
3025 122 0.79 0.98 1.10 15.7 219 81 81 45,856 40
3030 122 0.98 1.18 1.30 16.9 219 81 81 49,824 50
3035 122 1.18 1.38 1.50 18.1 244 91 100 74,957 60
3040 122 1.38 1.57 1.73 19.3 248 91 102 88,185 70
3050 * 122 1.57 1.97 2.17 19.7 252 93 104 99,208 80
3065 * 122 1.97 2.56 2.76 25.6 250 128 144 154,324 100
3085 * 122 2.76 3.35 3.54 29.9 295 142 156 198,416 150
3105 * 122 3.54 4.13 4.33 32.3 295 157 169 308,647 200
3120 * 122 3.94 4.72 4.96 34.3 295 169 189 352,740 250
3140 * 122 4.72 5.51 5.79 38.2 303 185 205 418,878 300
3160 * 122 5.51 6.30 6.61 42.1 335 209 217 507,063 300
4008 161 0.24 0.31 0.39 11.8 248 65 63 32,187 20
4010 161 0.31 0.39 0.47 13 248 65 63 35,715 20
4013 161 0.39 0.51 0.59 14.2 258 81 81 49,384 25
4016 161 0.51 0.63 0.71 15.7 258 81 81 54,234 30
4020 161 0.63 0.79 0.87 16.9 258 81 81 59,525 40
4025 161 0.79 0.98 1.10 18.1 283 91 100 83,776 50
4030 161 0.98 1.18 1.30 19.3 287 91 102 99,208 60
4035 * 161 1.18 1.38 1.50 19.7 291 93 104 119,050 70

* For models marked with an asterisk: Ø Dmin= Ødx2 (prebending); Ødx4 (bending). Above info for Class 2 material (mild steel).

  • NC control unit
  • CNC control unit – Color – Graphic control
  • Polished rolls
  • Variable speed control
  • Oil Coolant
  • Side supports at both side
  • Vertical support crane system (Mechanical & Hydraulic)
  • Changeable top roll for smaller diameters
  • Longer rolls for profile bending
  • Welding possibility on the machine
  • Preparation for vertical support crane system
  • Material feeding table
  • Special applications for Wind-Tower production

1 Year Parts Warranty

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