Powered by Made-in-China.com
Sheet Metal Auto Duct Production CNC Auto Duct Line 3/Coil Duct Line 3 Machine
US$8,800.00-9,980.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
24-Hours on Line/Video Technical SupportAutomatic Grade
Full-AutomaticModel NO.
LJA ADL-3-1250Warranty
2 YearsProduct Name
Air Duct Production Line 3Processing Width
1250mmTotal Power
8.0kwFeeding Speed
≤15 M/MinWeight
2500kgTransport Package
NothingSpecification
1900*1950*1500mmTrademark
LJAOrigin
ChinaHS Code
8462911000Production Capacity
50sets/MonthKey features
Full Automatic Control: Closed-loop feedback system ensures high precision and stability with 10m/min speed.
High Production Efficiency: Produces 1000 square meters of ducts per single shift with minimal labor.
2-Year Warranty Coverage: Free replacement for main parts excluding consumables during the warranty period.
Global Installation Support: Certified engineers provide on-site service within 5 working days.
Customized Solutions: Non-standard machines and processing solutions tailored to specific product needs.
Multilingual Training: Includes 2-hour live demos and advanced PLC programming sessions.
24/7 Technical Support: 3-tier response system with 15-min remote diagnosis for critical failures.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.00h
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?
A:
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?
A:
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?
A:
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?
A:
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?
A:
Yes, non-standard machines can be customized according to your products
Send Inquiry
*To:
Anhui Lja Metal Tech Co., Ltd
Anhui Lja Metal Tech Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
Full Auto Heavy Duty Industrial HVAC Spiral Duct Forming Machine for Ventilation Galvanized Sheet Metal Daily Production Tasks
US$14,000.00-15,000.00
1 Piece(MOQ)
High Efficiency Auto Duct Line 3/6/8 Duct Making Machine HVAC Duct Forming Machine for Ventilation Pipe Fabrication
US$8,500.00-45,000.00
1 Piece(MOQ)
Auto Duct Line Production Five Duct Making Machine for Sheet Metal
US$34,900.00-48,900.00
1 Piece(MOQ)
High-Performance Auto Duct Line 5 Duct Making Machine Comes with Factory Price for High Efficiency HVAC Duct Manufacturing
US$8,500.00-45,000.00
1 Set(MOQ)
Manufacturing Square HVAC Auto Duct Production Line 3 Machine From Factory
US$14,000.00-15,000.00
1 Piece(MOQ)
Oval Round Pipe Forming Machine for Galvanized Sheet Metal HVAC Auto Duct Line Oval Spiral Tube Former
US$12,900.00-16,000.00
1 Piece(MOQ)
HVAC Duct Line 3 Making Machine, Metal Sheet Duct Machine
US$9,400.00-15,400.00
1 Piece(MOQ)
Galvanized Sheet Metal Duct Making Machine / Duct Manufacture Auto Production Line
US$60,000.00-100,000.00
1 Piece(MOQ)
HVAC Auto Duct Line 3 Forming Machine Air Duct Production Line Manufacture Ductwork Machines
US$9,400.00-15,400.00
1 Piece(MOQ)
U Shape Type Super Auto Duct Production Line 5 Rectangular Duct Manufacturing Machine for Sale
US$14,000.00-15,000.00
1 Piece(MOQ)
High Quality Air Duct Airtube Forming Machine Auto Production Line
US$60,000.00-100,000.00
1 Piece(MOQ)
Tdf Square HVAC Duct Folding Forming Machine Galvanized Sheet Metal Making Air Rectangular Duct Production Line3
US$8,800.00-9,980.00
1 Set(MOQ)
Auto Air Duct Production Line 3 Square Duct Making Machine HVAC Air Duct Making Machine Production Line 3
US$8,800.00-9,980.00
1 Set(MOQ)
HVAC Auto Square Rectangular Air Duct Production Line for Ventilation Machine
US$8,800.00-9,980.00
1 Set(MOQ)
Hydraulic Electric System Auto Aluminum Metal Plate Sheet Round Elbow Air Duct Pipe Making Roll Forming Bending Machine
US$8,500.00-9,500.00
1 Piece(MOQ)



















