Gold Member Since 2006
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Shanghai Lejia CNC Machine Co., Ltd.

3-Roller Plate Bending Machine, Plate Bending Machine, Bending Machinery manufacturer / supplier in China, offering 3-Roller Plate Bending Machine (W11-30X3000MM), Hydraulic Plate Bending Machine (WA67Y-200T/4100D, sell to Mexico), Pipe Straightening Press (TDW98Y) & Straightening Press and so on.

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Supplier Homepage Product Plate Rolling Machine 3-Roller Plate Bending Machine (W11-30X3000MM)

3-Roller Plate Bending Machine (W11-30X3000MM)

FOB Price: US $5,000-50,000 / set
Min. Order: 1 set
Min. Order FOB Price
1 set US $5,000-50,000/ set
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Port: Shanghai, China
Production Capacity: 500 PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: W11-30X3000MM
  • Transport Package: Naked and Fixed in Container
  • Origin: China
  • Trademark: SLJS
  • Specification: 30x3000mm
  • HS Code: 8462299000
Product Description
The foundation for equipment main body structure is composed of the upper roll installment, the lower roll installment, the supporting roller installment, the main drive, drop end installment.
Upper roll installment and holding-down device
The upper roll installment by the upper roll, the upper roll bearing seat and so on is composed.

The upper roll material quality is the 45# steel forging, intermediate frequency quenching processes HRC38-42, the upper roll both sides bearing seat placement sliding bearing. The upper roll sliding bearing uses the SF-2 compound materials.

The holding-down device provides the power by the vice-electrical machinery, through the speed reducer, the worm gear worm bearing adjuster, the lead screw nut machinery transmission torque, drives the upper roll to reciprocate. The worm gear, the nut material quality is zinc base alloy ZA27; The worm bearing adjuster material quality is the 45# forging, quenching and retempering treatment HB245-285.

Lower roll installment
The lower roll installment by the lower roll, the lower roll bearing seat, the lower roll gear, the lower roll sliding bearing and so on is composed. Lower roll primarily action roller, through master drive output gear, lower roll gear, transmission torque to lower roll.
The lower roll material quality is the 45# steel forging, intermediate frequency quenching processes HRC38-42; The lower roll gear material quality is the 45# steel, quenching and retempering treatment HB245-285, the tooth face high-frequency quenching processes HRC40-45. The lower roll sliding bearing uses the SF-2 compound materials.

Main drive
The main drive by the electrical machinery, the gear speed reducer, the brake and so on is composed.

Drop end installment
Drop end installment is to take out the finished cylinder or shell.

Left & right stander and chassis
Welding parts and the inner stress is eliminated via vibration.

Equipment electrically controlled system by electrically controlled cabinet, operation control console. Power source 415V/50Hz. The main switch has the short circuit protection and the main electrical machinery's over-load protection function. The electrical machinery is reversing by the exchange contact device control; The strong electricity control primary device including the circuit breaker, the fuse, the contact device, the thermal relay, the button, the switch, the indicating lamp and so on uses the DELIXI (CHINT) series completely.

In order to protect the operator and equipment's safety transports the moving parts terminal in the equipment to settle respectively has the limit switch as well as is equipped with in the fixed side rack stops the button anxiously.
On the control cubicle is equipped with completes the product volume system process completely control push-button, the indicating lamp and so on, by to complete machine work management and each active status control.

Upper roll and lower roll's parallelism adjustment
The upper roll and lower roll's parallelism through the lackey coupling adjustment, the synchronized precision is high.
Equipment's structure succinct practical, the operation maintenance is convenient.
S/NDescriptionW11-30×3000mm 3R
1Max rolling width3000mm
2Working roll length3050mm
3Max. rolling Thickness(mm)30mm
4Mini rolling diameter in full load (mm)Φ1200mm
5Plate yield limit (Mpa)≤245Mpa
6Upper roll diameter(mm)480mm
7Lower roll diameter(mm)400mm
8Center distance of two lower rolls(mm)600mm
9Rolling speed(m/min)Around 5m/min
10Main motor power(kw)55kW
11Vice motor power(kw)2kW
12Machine dimension(mm)7400×2300×2600
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Mr. Jack Hu
General Manager
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