W12 CNC гидравлические 4 рулонов металлических ролика гибочная машина адвокатского сословия нержавеющей стали листопрокатного машины с фокусным расстоянием 25 мм


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Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.84 $* 0.88 $*
Aug-17-2025 0.21 $* 0.56 $*
Jul-17-2025 0.34 $* 0.66 $*
Jun-17-2025 0.85 $* 0.94 $*
May-17-2025 0.54 $* 0.70 $*
Apr-17-2025 0.12 $* 0.13 $*
Mar-17-2025 0.65 $* 0.3 $*
Feb-17-2025 0.61 $* 0.27 $*
Jan-17-2025 0.56 $* 0.19 $*

Характеристики


Product Description

New Design 4 rolls Hydraulic Rolling Machine

Product Application

Four-roll plate bending machine, due to its full-featured, high-precision, and easy-to-use operation, this device is the ideal contemporary CNC coiling device. It is the ideal model for rolling circular and arc-shaped workpieces in energy, transportation, petroleum, chemical, boiler, shipbuilding, hydropower, and metal structure industries.

SPECIFICATIONS FOR PLATE ROLLING MACHINE
1
Max. Rolling thickness
12mm
2
Max working length
1500mm
3
Max plate bending width
1550mm
4
Symmetrical rolling
T12xB1500*min600mm(σs≤245Mpa)
5
Asymmetric Rolling
T10xB1500*min600mm(σs≤245Mpa)
6
Upper roller diameter
 φ260 mm±3
7
Lower roller diameter
φ260 mm±3
8
Side roller diameter
φ220mm ±3
9
Main motor
7.5kw

Main Features

This machine can be customized, its useful length can be from 500mm to 9000mm.
Thickness can be from 1 up to 100mm.
With our four rolls plate bending machine, plate can be bent on both side without returning.
Full automatic controlled by PLC, there's no need for additional processing steps for bending the ends.
The flat edge is 1.5-2 times of the thickness.
Quality certificate such as CE and ISO9001.

Certifications
Detailed Images

Machine Main Features

Name: Four-roll hydraulic plate bending machine
Brand: Longsheng
Original: China

CNC machine, full automatic controlled by PLC, there's no need for additional processing steps for bending the ends.

Machine part: 42CrMo Alloy Steel Work Roller

Upper roller likes drum with collaboration of carrier roller permit continual bending of any thickness of plate.

Bottom roller and lateral roller driven by hydraulic oil tank.

Machine Part: Cone Bending Device

Rolling for cone products. High strength and durability.

Machine Part: Release Device

Hydraulic drop-end for easy removal of finished ferrule. And we make drop-end protective fence to avoid safety accident.

Machine Part: Hydraulic System

Through exclusive technology, it can develop cones as easily as competitive machines can develop cylinders.
It eliminates scarring on the surface of shell or roll and also eliminates, in most cases, the need for grinding the lamination(bullnosing) on the minor diameter edge.
Yuken valve made in Japan.

Machine Part: PLC Control System

HMI(human machine interface), intelligent operation. Self-compensating, single operate, high efficiency, safe and convenient.
Many models for choice, economic numerical control model.
A PLC control system ensure the machine's bottom and lateral rolls operate synchronously. Up to eight steps can be programmed with the touchscreen.

Machine Part: Main Motor

Main power: China famous brand.

Main electronic: elements: Siemens made in Germany.

Machine Part: Spherical Roller Bearings

Top rollers are guided with spherical bearings.

All rolls mounted with spherical bearing.

Finished Goods View

Round product - arc detection

Cone product view

FAQ

1.When can customers contact us?
 We are available Monday through Saturday. 8AM to 12PM Beijing time.We also offer 24 hour online service for customers.
2.How do I order a rolling machine from you?
 If you have any problems occur with our rolling machine or you are in need of assistance,please send email or call us via telephone.We will reply as quickly as possible.
 We offer OEM and ODM services.
3.Terms of payment
 1) T/T 30% prepayment,70% balance before shipment
 2) L/C at sight
4.How about your rolling machine quality?
Longsheng is a mature brand in China. Through our over thirteen years research in rolling machine technology, our design including structure and detailed sercurity and precision has enhanced greatly, and can match all the CE standard or more strict standard. Where there are our rolling machine, there are good reputation and terminal user satisfaction.

Contact Us

                                                                 Good Feedback from Customer

Contact Way

JIANGSU LONGSHENG MACHINE MANUFACTURING CO.,LTD
Add: Haian Libao Development Area,Jiangsu China
Tel: +86-513-88281688
Mobile: +86-15951415788
Email: lucy@ longshengmachine.com
Http://www.longshengmachine.com


Packing & Delivery
Packaging
Size
4200 (L) * 1500 (W) * 1600 (H)
Weight
5 T



Packaging Details
The normal package is plastic film(Size: L*W*H). If you need wooden packaging, we can also provide it, but at an extra charge. And if export to european countries, the wooden box will be fumigated. Besides, if container is too tigher, we still recommend that the customer use a pe film package.
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