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Boiler SerpentineTube Bending Machine

Serpentine Bending Machine

Application
The boiler serpentine tube bendingmachine is used to manufacture serpentine product in boiler, metallurgy and chemical industries. It can bend tubes continuously with the fixed length tube feeding device.

Technical Specifications

Type Double Side Double R with TP forcebending machine Single Side Double R with TP forcebending machine Double Side Double R high speedbending machine
Tube diameter Ф32~Ф76 Ф22~Ф32
Tube thickness 3~12.7mm 2~5mm
Bend radius
Max.R
Min.R
Max.R=200mm£¬
Min.R=35mmR/D=1.1
Max.R=200mm£¬
Min.R=45mm
Machine rotary bending angle 195°
Repeat positioning accuracy of bending angle ±0.2°
Bending Moment 8tm 1tm~4tm
Tube length 12~100m 12~50m
Tube speed 0~3r/min.stepless speed regulation 0~6r/min
Tube feeding speed 0~42m/min 0~60m/min
Control bending angle the pulse encoder can preset 12 different angles
Material 20G\15CrMoG\SA213-T91\12Cr1MoV\12Cr2MoVVVTiB
Bending efficiency ~400elbow /8h >600elbow /8h

Performance Characteristic
One machine with double-R tart mold parting to complete the double-side, double-R bending. It cancomplete single-side double-R bending also.
The main driver is with cylinder, sprocket chain drive, easy maintenance, lower maintenance costs.
The machine has small R top upsetting and big R push function. The top upsetting cylinder is in the chute rack. Clamping device can be axial adjustment so that to prevent upsetting when small diameter tube top lateral bending.
Crease plate device needs be installed when processing thin-wall serpentuator£¨t/D≤0.06£¬R/D≤1.5£© to prevent internal wrinkling.
Rack and pinion CNC servo feed tube can guarantee precise size.To ensure the tube screen is not deformation after bending.
Bending tube program could store 50 sets
Bending process can be automated controlled by the program. Bending process can be remote controlled wirelessly.
The main components adopt famous brand products.

Single-Side Double-Rwith TP Force Tube Bending Line (with turning device)
Double-Side Double-R Tube Bending Line Double-Side Double-RHigh Speed Tube Bending Line
Double-Side Double-Rwith TP Force Tube Bending Line Platform
CNC Servo Feed Trolley Console
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