Lja Duct Forming Electric Galvanized Metal Sheet Steel Plate Rolling Machine 4 Roll Former Roll Bending Machine Hydraulic Roll Bender

Name: Lja Duct Forming Electric Galvanized Metal Sheet Steel Plate Rolling Machine 4 Roll Former Roll Bending Machine Hydraulic Roll Bender
Brand: Anhui Lja Metal Tech Co., Ltd
SKU: 1966741131

Anhui, ChinaAnhui Lja Metal Tech Co., Ltd

US$5,990.00-14,950.00

1 Set

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Video Technical Support, Online Support

Warranty

2years

Model NO.

LJA RS-4R-2440

Rolling Shape

Cone Barrel Round Barrel

Product

Profile, Rolling Beam, Steel Billet

Roller Position

Horizontal

Roller Number

Four-High

Layout

Semicontinuous

Type

Cold Rolling Mill

Model

Lja RS-4r-2440

Roll Material Thickness

0.6-6mm

Max. Working Length (mm)

2440

Rolling Speed (M/Min)

8-10

No. of Roller

Weight (Kg)

5000

Motor Power (Kw)

15kw

Material / Metal Processed

Carbon Steel, Stainless Steel Aluminum Plate

Core Components

Gearbox, Motor, Gear

Transport Package

Wooden Box

Specification

2790*720*1250mm

Trademark

LJA

Origin

China

HS Code

8438800000

Production Capacity

100 Sets/Month

Key features

High Precision Rolling: Superior roundness accuracy with no obvious seams and straight edges compared to other machines.

Efficient One-Step Forming: Material formed in one go without pre-bending, significantly saving production time.

Durable Roller Construction: Rollers made of 42CrMo steel with HRC 50-60 surface hardness for high load and pressure conditions.

Versatile Material Compatibility: Processes carbon steel, stainless steel, and aluminum plates with thickness 0.6-6mm.

Intelligent Touch Screen Control: PLC system with one-button operation, up to eight programmable steps, and no experience required.

Comprehensive Warranty Coverage: 24-month warranty on machine and 1-year warranty on core components like gearbox and motor.

Global Technical Support: 24/7 support with 15-min remote diagnosis for critical failures and 1-hour email reply.

Customization Options: Non-standard machines can be customized according to specific product requirements.

Company profile

QA/QC InspectorsR&D CapabilitiesImporters and ExportersCustomization from Samples

Anhui Lja Metal Tech Co., Ltd

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.90h

AI-Powered supplier vetting

SummaryThe supplier manufactures metal-processing machinery, including decoilers, pipe punching machines, tube bending machines, and pipe end-forming machines. Reported annual capacities total 3,000 sets across the listed product categories. It supports customization from samples and designs, minor customization, full customization, and flexible customization, but does not provide 3D software design services and is explicitly not classified as a professional technical supplier. Quality and innovation resources appear limited in the detailed records: one QC staff member, no QC testing equipment, and one R&D engineer, although other company information reports 11–20 QC staff and 50 years of total R&D engineer experience, creating an internal data inconsistency. The supplier states it offers two-year warranties and after-sales support. ISO 9001, ISO 14064, and QC 080000 certifications are reported. No customer cases are provided.

Supplier typeThe supplier produces several categories of metal-processing machinery and reports corresponding production capacities. However, it is explicitly identified as not being a professional technical supplier, so its manufacturing role is clearer than its technical-service positioning.

CertificationsThe supplier reports holding ISO 9001, ISO 14064, and QC 080000 management-system certifications. These stated certifications provide explicit evidence of certification holding.

After-Sales capabilityThe supplier states that its technology engineer provides technical support for production and after-sales service and claims comprehensive after-sales support with a two-year warranty. However, it has no overseas agents or branches and reports zero countries served through overseas services, limiting evidence of international service coverage.

Production capacityReported annual capacities are 500 sets each for 2-in-1 decoilers, 3-in-1 decoilers, tube bending machines, and pipe end-forming machines, plus 1,000 pipe punching machines. The repeated capacity information supports a stated total of 3,000 sets across these listed products.

Customization capabilityThe supplier explicitly offers customization from samples and designs, minor customization, full customization, and flexible customization. Its R&D engineer is also described as confirming customer requirements and designing new products, supporting the stated customization capability.

Product Q&A

Q:Do you have CE document and other documents for customs clearance?

Yes, we have CE, Provide you with a one-stop service. At first we will show you and and after shipment we will give you CE/Packing list/Commercial Invoice/ Sales contract for customs clearance.

Q:If we are interested in your machine, how do we choose?

1. What main job you do with the machine? 2. What is your request? diameter__mm, thickness__mm, length__mm? 3. What material you want to process, stainless steel, carbon steel?

Q:How about warranty?

2 years quality guaranty, the machine with main parts(excluding the consumables) shall be changed free of charge(some parts will be maintained) when if any problem during the warranty period.

Q:Do you have after sales support?

Yes, we are happy to give advice and we also have skilled technicians available across the world, We need your machines running in order to keep your business running.

Q:Can you customize?

Yes, non-standard machines can be customized according to your products