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Hydraulic Three-Roll Machine

Introduction

Based on the 3-roller symmetrical structure, the hydraulic three roll machine is able to process plate as thick as 120mm and as wide as 3000mm. An upper roller vertically moves up and down in the central symmetrical position of two lower rollers. To realize hydraulic transmission, the hydraulic oil within the hydraulic cylinder exerts a force on the piston. The two lower rollers make a rotational motion, so as to let the output gear of reduction box mesh with the gear of lower roller, which provides torque for rolling plates. This hydraulic three-roll machine is commonly seen in shipbuilding, metal processing, iron and steel, windows and doors, home appliance and other industries.

Main Features of Hydraulic Three-Roll Machine
1. Its main parts are made of high-quality steel plates. The 3 rollers have followed multiple manufacturing procedures, ensuring good mechanical property.
2. The hydraulic three-roll machine is controlled by an electrical system. With easy operation, the console is placed away from the machine, which effectively guarantees operators’ security.
3. The machine tool is proud of high machining precision.
4. This plate bending roll owns 15 models to meet various needs.

Technical Parameters

Model W11-30×2000
Maximum plate thickness 30
Maximum plate width 2000
Yield Strength of plate 245
Rolling speed 4
Minimum rolling diameter 1200
Upper roller diameter 360
Lower roller diameter 290
Distance between centers of two lower rollers 480
Main motor power 22
Hydraulic motor power 7.5
Model W11-25×2500
Maximum plate thickness 25
Maximum plate width 2500
Yield Strength of plate 245
Rolling speed 4
Minimum rolling diameter 1200
Upper roller diameter 370
Lower roller diameter 300
Distance between centers of two lower rollers 480
Main motor power 22
Hydraulic motor power 7.5
Model W11-30×2500
Maximum plate thickness 30
Maximum plate width 2500
Yield Strength of plate 245
Rolling speed 4
Minimum rolling diameter 1200
Upper roller diameter 420
Lower roller diameter 360
Distance between centers of two lower rollers 550
Main motor power 30
Hydraulic motor power 11
Model W11-30×3000
Maximum plate thickness 25
Maximum plate width 3000
Yield Strength of plate 245
Rolling speed 4
Minimum rolling diameter 1200
Upper roller diameter 430
Lower roller diameter 370
Distance between centers of two lower rollers 550
Main motor power 30
Hydraulic motor power 11
Model W11-25×3000
Maximum plate thickness 30
Maximum plate width 3000
Yield Strength of plate 245
Rolling speed 4
Minimum rolling diameter 1200
Upper roller diameter 450
Lower roller diameter 390
Distance between centers of two lower rollers 600
Main motor power 37
Hydraulic motor power 11
Model W11-40×2500
Maximum plate thickness 40
Maximum plate width 2500
Yield Strength of plate 245
Rolling speed 3.5
Minimum rolling diameter 1400
Upper roller diameter 500
Lower roller diameter 400
Distance between centers of two lower rollers 600
Main motor power 37
Hydraulic motor power 15
Model W11-40×3000
Maximum plate thickness 40
Maximum plate width 3000
Yield Strength of plate 245
Rolling speed 3.5
Minimum rolling diameter 1600
Upper roller diameter 540
Lower roller diameter 440
Distance between centers of two lower rollers 600
Main motor power 45
Hydraulic motor power 18.5
Model W11-50×3000
Maximum plate thickness 50
Maximum plate width 3000
Yield Strength of plate 245
Rolling speed 3.5
Minimum rolling diameter 2000
Upper roller diameter 580
Lower roller diameter 480
Distance between centers of two lower rollers 750
Main motor power 55
Hydraulic motor power 22
Model W11-60×3000
Maximum plate thickness 60
Maximum plate width 3000
Yield Strength of plate 245
Rolling speed 3.5
Minimum rolling diameter 2400
Upper roller diameter 660
Lower roller diameter 560
Distance between centers of two lower rollers 800
Main motor power 75
Hydraulic motor power 30
Model W11-70×3000
Maximum plate thickness 70
Maximum plate width 3000
Yield Strength of plate 245
Rolling speed 3.5
Minimum rolling diameter 2800
Upper roller diameter 710
Lower roller diameter 620
Distance between centers of two lower rollers 850
Main motor power 90
Hydraulic motor power 37
Model W11-80×3000
Maximum plate thickness 80
Maximum plate width 3000
Yield Strength of plate 245
Rolling speed 3.5
Minimum rolling diameter 3200
Upper roller diameter 770
Lower roller diameter 680
Distance between centers of two lower rollers 900
Main motor power 90
Hydraulic motor power 37
Model W11-90×3000
Maximum plate thickness 90
Maximum plate width 3000
Yield Strength of plate 245
Rolling speed 3.5
Minimum rolling diameter 3600
Upper roller diameter 820
Lower roller diameter 730
Distance between centers of two lower rollers 950
Main motor power 110
Hydraulic motor power 45
Model W11-100×3000
Maximum plate thickness 100
Maximum plate width 3000
Yield Strength of plate 245
Rolling speed 3.5
Minimum rolling diameter 4000
Upper roller diameter 860
Lower roller diameter 770
Distance between centers of two lower rollers 1000
Main motor power 110
Hydraulic motor power 45
Model W11-110×3000
Maximum plate thickness 110
Maximum plate width 3000
Yield Strength of plate 245
Rolling speed 3.5
Minimum rolling diameter 4400
Upper roller diameter 900
Lower roller diameter 810
Distance between centers of two lower rollers 1080
Main motor power 132
Hydraulic motor power 55
Model W11-120×3000
Maximum plate thickness 120
Maximum plate width 3000
Yield Strength of plate 245
Rolling speed 3.5
Minimum rolling diameter 4800
Upper roller diameter 950
Lower roller diameter 860
Distance between centers of two lower rollers 1160
Main motor power 132
Hydraulic motor power 55
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