Online Punch Hollow Elevator Guide Rail Roll Forming Equipment

Hollow Elevator Guide Rail Automatic Roll Forming Machine with Online Punch

Machine Features

1. This cold roll forming machine is suitable for hollow guide rail and escalator guide rail.

2. The whole production line is fully automatic, only need to manually put the material coil on the uncoiler.

3. When producing hollow guide rails and escalator guide rails of different specifications, only the mold needs to be replaced.

Technical Parameters

1. Model of Hollow Guide Rail Roll Forming Machine: GD150 

2. Process: Un-coiler ---- Leveling ---- Roll Forming (Cooling) ---- Straightening ---- Cutting ---- Automatic Feeding ---- Automatic Punching ---- Automatic Unloading

Equipment Technical Requirement

Main Technical Parameters of Roll Forming Machine

Main Devices

1. Un-coiler: one set

1.1 Inner diameter: Φ450-600mm

1.2 Max. loading: 3T

1.3 Width of strip: 400mm

1.4 Outer diameter of the rolled material: 1800mm

2. Forming Machine (13 passes)

2.1 Frame: 525*240*120*45mm, with Tempering Treatment (Material HT200)

2.2 Pitches of each frame: 400mm. The fixed shaft of double bearings in the slider rotates. The upper and lower adjustment of the slider is manual, and a disc wheel is installed on the slider to facilitate manual adjustment.

2.3 Distribution Gearbox (Welded Gearbox) Drive Gear Straight Tooth 5M, material use 20CrMoTi.

2.5 Diameter of shafts: Ф60mm. Material: 42CrMo

2.6 Main motor Power: 30KW. Adopt helical bevel gear K107 reducer

2.7 Hydraulic Cutting Device (350 Type): including a set of hydraulic station. No burrs (If a little burr appears, manual removal)

2.8 Roller-type fixed-length feeding table (10 m): 1 set

2.9 Two sets of 3-D correction heads (including correction modes)

2.10 Material of Rollers: Cr12, Hardness HRC58-60.

2.11 Precision ruler device: 1 set

2.12 Linkage Operating Counter: 1 set

2.13 The feed inlet is equipped with a 5-roll leveler and a cooling device. Cooling type: spray type, cooling tank pool as for the unit base, pool production needs to facilitate the treatment of dirt.

2.14 Automatic punching line: 1 pc

2.15 Output: according to 8 hours/day: 500 pcs (5m/pc)

3. Conveyor and Electrical Control

3.1 Longitudinal conveyor and transverse conveyor should be made firmly and reliably.

3.2 The discharging place is provided with a discharging rack and a ball chain on it for lifting.

3.3 Longitudinal Conveyor Rack of the whole line is composed of a section. The raceway of the raceway of the raceway of the raceway of the raceway is driven by chain drive, and the pitch of the chain is 15.875mm.

3.4 The transmission speed of the whole longitudinal conveying around 12-15 m/min.

3.5 The main material of vertical (lift) conveyor is rectangular pipe (specification: 100*60*3.0) and C-section steel (specification: 150*65*3.5), with built-in transmission chain.

3.6 The main material of transverse conveyor is rectangular pipe (specification: 200*100*3.5). The conveyor chain is mainly double-row top ball chain with a pitch of 25.4 mm.

3.7 The lifting transverse shifter adopts sliding track, which is reliable, accurate and durable.

3.8 Buffer device should be used in lifting transverse shifter to avoid falling of workpiece caused by too fast jack-up or transverse movement.

3.9 The whole line electrical control is controlled by PLC. The action instructions and signal transmission should be accurate, stable and reliable.

3.10 Motor, reducer, electrical, hardware and other high-quality national standard parts, with versatility, interchangeability, stable and reliable performance, bearing should adopt dust-proof bearings.