Automatic Galvanized Angle Steel HVAC System Round Flange Pipe Spiral Flange Ventilation Duct Flange Making Machine

• Customization: Available
• After-sales Service: 24-Hours on Line/Video Technical Support
• Applicable Material: Steel Aluminum Iron Copper
• Model NO.: LJA FMM-50
• Drive Mode: Hydraulic
• Warranty: 2 Years
• Product Name: Flange Making Machine
• Thickness: 2-4 mm
• Angle Iron Specification: 20*30/30*30/30*40/30*50 mm
• Min.Machining Diameter: 200-1800
• Transport Package: Wooden Packaging
• Specification: 4600*1500*1750 mm
• Trademark: LJA
• Origin: China
• HS Code: 8462329000
• Production Capacity: 100sets/Month

Product Description

Product Description

Angle steel round flange forming machine is mainly used to bend angle steel to make angle steel flange for pipe connection.
The machine can adjust the bending angle of angle steel to meet processing requirements. Such machines usually have a high degree of automation, which can improve production efficiency and quality. The use of this machine can replace the traditional complex processes such as steel plate cutting, docking, correction and lathe processing, thereby saving materials and manpower. Angle steel round flange forming machine is suitable for a variety of industries, such as fans, bridge templates, chemical equipment, cable trays, mining explosion-proof switches and centrifuges.

Anhui LJA Metal Tech Co., Ltd(LJA machinery) , as a company with 20 years of experience in manufacturing equipment in China, has always been committed to leading the standardization of China's equipment manufacturing industry and providing customers with overall usage solutions. The company has a CNC process technology R&D center, a program writing center, a finished product inspection center, and a new product R&D and testing center.

LJA FMM-50  

The Automatic Galvanized Angle Steel HVAC Duct Flange Manufacturing Machine has a diameter range of 200-2000mm and a strip thickness of 2-4mm, ensuring versatility and precision. With CE and IS09001 certifications, it guarantees compliance with international quality standards, providing market access and reliability for manufacturing plants and construction works. The machine's PLC core components ensure efficient operation, while its 2-year warranty and online video technical support enhance user convenience.

Molding equipment
After the operator accurately adjuststhe parameters of the machine, suchas hydraulic pressure, curve radiusetc., the Anglesteel is placed on the machine andbent into a circular flange by thehydraulic device.
Press device
The Angle steel to be printed,punched and cut is pressed tightly toprevent the deviation of the Anglesteel from affecting theprocessing accuracy, and to betterovercome the punching, cutting anddrawing force.

Our engineers will provide customized processing solutions based on relevant factors and conditions. High-precision servo motors and cylinders ensure processing stability. All equipment will be debugged before leaving the factory, and our company will also arrange professional project engineers to provide online installation guidance to ensure smooth start of production.
1. Touch screen setting, microcomputer PLC control system.
2. The frame is welded with high-strength steel plates, and the roller is made of GCr15 alloy, which is sturdy and durable.
3. Hydraulic system: The working pressure can be infinitely adjusted, the hydraulic circuit is designed to be zero load, and a 5.5-kilowatt motor and Shanghai Hangfa high-pressure oil pump motor are used, which effectively reduces noise and sound, thereby improving motor efficiency and life.
4. CNC round flange machine processing front and rear straight parts does not lose material, the flange processing efficiency is high, and the cost of angle steel flange rolling is reduced.

Basic configuration
A set of feeding main motors
A set of oil pump motors
A set of spiral gear boxes
A set of component wheels
A variable frequency speed regulating motor
A hydraulic valve plate
A hydraulic pump
A cylinder plate
A controller (PLC)
Human-machine interface

Product Parameters

Type:	LJA FMM-50
Thickness:	2 - 4 mm
Angle iron specification:	20*30,30*30,30*40,30*50 mm
Min.machining diameter:	200-1800 mm
Power:	Drive power 2 X7.5 KW
Weight:	4300 KG
Dimension:	Main machine 4600*1500*1750 mm
	Material rack 900*900*1300 mm

 

Company Profile

* About Anhui LJA Metal Tech Co., Ltd

We are a leading manufacturer specializing in metal processing machinery, committed to providing high-quality and innovative solutions for industries worldwide. With decades of experience in the industry, we have grown from a small workshop to an internationally recognized manufacturer with a global customer base. Over the years, we have built a reputation for excellence in designing and producing a wide range of advanced machines, including decoiler machines, pipe punching machines, plasma cutting machines, pipe forming machines, metal polishing machines, and pipe bending machines. These products are engineered with precision, offering superior performance and durability to meet the ever-evolving demands of diverse industries.

>>> After-sale Service

1. Global Installation & Commissioning
• On-site service by certified engineers within 5 working days (remote areas negotiable).
• Pre-installation video guidance & post-installation inspection report.

2. Multilingual Training
• Basic: 2-hour live demo (on-site/online) + multilingual operation videos/manuals.
• Advanced: Customized sessions for technical teams (PLC programming/data analysis).

3. 24/7 Support
 • 3-tier response:
Critical failure: 15-min remote diagnosis + spare parts priority shipping
General issues: 30-min video call troubleshooting
Inquiries: 1-hour email reply

4. Global Spare Parts 
• 2 years for main motor. 
• Except for consumables and consumables, other parts are for 1 year. Extended service is always available. Free repair and replacement of parts within warranty. Only replacement of parts, shipping costs are borne by the customer..

Value-Added Options
▸ Annual Maintenance Contract (AMC): 20% discount on parts + bi-annual preventive checks
▸ Extended Warranty: Up to 5 years coverage

FAQ

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?
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