ABOUT COMIFO

 COMIFO HVAC MACHINE CO.,LTD specializes in air duct machine manufacturing, contracting and selling HVAC air conditioning equipments, HVAC machinery, valve and actuators, air duct machines, air duct manufacturing.

 

Comifo Duct Manufacture Machine Co., Ltd is one of Comifo group member, the leading company which specializes in machine manufacture, involving in Heating, Ventilation and Air Conditioning (HVAC) fabrication, cable tray fabrication, coil processing, roll forming, etc.

 

With its advanced technology, Comifo grows to be a company of designing, manufacturing and selling air duct machine,air duct manufacturing machines to customers all over the world, from whom we obtain reputation and precious improvement advice to meet the world's verifying technology. This is so called INNOVATION, the spirit of the ever-lasting development of a company, impresses the world of machinery.

 

Comifo's Research & Development Department generals technical and innovative machine designers who take training regularly. By doing this, top machine technology can be seen from a piece of Comifo's work, such as the patented Hydraulic Fold-seamer (Seamatic), as well as Comifo patented Automotion Pittsburgh Lock Former.

 

Our products have been exported more than 120 countries such as Poland, Switzerland, Turkey, Russia, U.S.A., Canada, Mexico, Venezuela, Chile, Saudi Arabia, UAE, Syria, Australia, Singapore, India, Malaysia and so on.

 

Comifo gained ISO9001：2008 certificate, CE certificate as well as SGS certificate etc.

Comifo offers an unrivaled level of after-sales care and attention. Besides 24-month guarantee, operator training is encouraged and accessible. Comifo does everything to make you be assured of our most honored service.

For your convenience, we’ve listed as much detail as possible about each piece of equipment. We believe your feedback is always important to us. From such precious feedback, we know how we have been doing and how we could improve in the future. Please write us your comments, suggestions or questions and we will reply to you soon.

If you would like additional information or if you have questions, please contact us at comifo@21cn.net

 

COMIFO GROUP:

 

COMIFO HVAC MACHINE CO.,LTD

 

Product: HVAC Duct Forming Machine, Plasma Cutting Machine, Fire Damper Forming Machine, Cable Tray Forming Machine, Sheet Metal Roll Forming Machine etc.

 

COMIFO AIR-CONDITIONING EQUIPMENT CO.,LTD

 

Product: Duct, Fire Damper, Volume Control Damper, Air Handling Unit, Fan Coil Unit, Air Outlet, Muffler, Plenum Chamber, Smoke Exhaust Outlet, VAV Box, Underfloor Air Outlet etc.

 

COMIFO HVAC MACHINE CO.,LTD

 

Product: Actuator, Thermostat, Liner Regulative Valve, Fire Damper, Volume Control Damper etc.

 

COMIFO (CHENZHOU) INDUSTRIAL TECHNOLOGY CO.,LTD

 

Product: Fan, Muffler, Plenum Chamber, Duct Forming Machine, Fire Damper Forming Machine etc.

 

3-Roller Bending Machine

 Model No.: W750,W1300,W1600

Max Thickness: 1.2mm

Max Width: 750mm,1250mm,1550mm

Roller Diameter: 63mm,63mm,72mm

Min Diameter: 88mm,88mm,100mm

Min.Order Quantity: 1 Set

Supply Ability: 10 Sets per Month

Port: GUANGZHOU PORT,SHENZHEN PORT

Payment Terms: T/T,L/C

 

Products Information

3-Roller Bending Machine Products Information

 

Asymmetical three-roller bending machine’s upper roller is hand-adjusted up and down. The machine has a pre-bending function. Bending function is power driven,and the upper roller can be moved to remove the workpiece.

 

3-Roller Bending Machine Configuration

 

Model No.	Max.Thickness(mm)	Max Width(mm)	Roller Diameter(mm)	Min Diameter(mm)
W750	1.2	750	63	88
W1300	1.2	1250	63	88
W1600	1.2	1550	72	100

 

As one of the most professional 3 roller bending machine manufacturers, comifo provides fire damper frame machine, duct bending machine, air duct fabrication machines and etc. For more information, please feel free to contact us!

 

Plasma Cutting Machine COMPA5100

 Model No.: Compa1300*5100,Compa1500*5100

Table Size: 1300*5100mm,1500*5100mm

Speed: 0.5m/min

Max Coil Thickness: 6mm/12mm

Min.Order Quantity: 1 Set

Supply Ability: 10 Sets per Month

Port: GUANGZHOU PORT,SHENZHEN PORT

Payment Terms: T/T,L/C

 

Plasma Cutting Machine COMPA5100 Products Information

 

Comifo, as a professional machine ducting manufacturer, developed its own duct plasma cutting machine based on other famous manufactures’ advantages and markets’ requirements. There are two kinds of plasma duct cutting machine, duct fabricating plasma cutting machine and universal plasma cutting machine.The former can adopt further device for cutting glass wool and rubber heat-insulating material.

Lock Seaming Machine

  

Model No.: YJB-1.2*1200

Thickness Range: 0.5-1.2mm(18-27ga)

Speed: 6m/min(19FPM)

Max Width: 1200mm

Min.Order Quantity: 1 Set

Supply Ability: 10 Sets per Month

Port: GUANGZHOU PORT,SHENZHEN PORT

Payment Terms: T/T,L/C

 

Lock Seaming Machine Products Information

 

The lock seamer machine is especially used to strengthen the snap lock and particularly suitable for producing a great amount of ducts. It can combine with 3-roller duct forming machine or 4-roller forming machine to produce the duct of standard appearance and reliable quality. The lock seaming machine is easy to install with high efficiency.

LOCK FORMER

  

 

The lockformer machine, also known as the seam forming machine or duct lock forming machine, the edge side processing machine, the air duct lock forming machine, is a multifunction duct forming machine, mainly used for the duct lock processing of plate connection and round duct closed connection. It is very common in industrial development. For the production of many kind of materials, such as pipe material, the appearance of lock forming machine is undoubted a good news, which can meet the various shapes of lock manufactured of duct. The thickness of the processed sheet is 0.4-1.2 mm. All the gears, shafts and rolls of the machine are made of high-quality steel.

 

After strict heat treatment process, the machine is durable and of stable quality. It is easy to install, and also has beautiful appearance and reasonable mechanical principle with flexible in movement, convenient in operation and so on. It can meet different requirements of users. The lock forming machine is suitable for the production of air ducts for air-conditioning ventilation, fire-fighting and smoke-free, dust-free purification, etc. According to requirements, it can be made into various round and rectangular thin-plate ducts, which are various sheet metal processing, duct production, etc. Indispensable mechanized equipment.

 

The feature of usage of lock forming machine

1. The thickness of the plate sheet should be within the scope of the products of various specifications. If it is less than the minimum thickness, it will easily suffer from the disadvantages of cracking and wrinkling when biting the mouth; if it is larger than the maximum thickness, and it is inversely proportional to the square of the thickness of the plate, the increase of the bending force might causes the forming roller to be abnormally destroyed, and the transmission system is overloaded and suffocated.

2. The minimum length of the bite segment of the plate should be no less than 300MM, otherwise, due to the too much small the contact area between the plate and the forming roller might cause a resistance when the lock is forming, is greater than the friction of the forward feeding plate, and also the plate slips between the forming rolls and the wearing of the roller forming parts will happen

 

3. Before use, the debugging of the feeding guide rail should be strictly in accordance with the debugging requirements of the equipment, and the feeding guide rail should be adjusted to the specified position size and then be fixed. Before use, the debugging of the feeding guide rail should be strictly in accordance with the debugging requirements of the equipment, and the feeding guide rail should be adjusted to the specified position size and then be fixed. If the actual position of the feeding guide is smaller than the set position, the lock is not formed; if it is larger than the specified position size, because the feeding sheet is too wide and the size of the lock is too bad, the two lock of plates cannot be connected or the material will be wasted; if the feeding guide rail is inclined, it is prone to defects such as uneven front and back width and deviation.

 

Hydraulic Elbow Maker

 Model No.: DEM-1250

Max.Diameter: 80-1250mm

Thickness Range: 0.5-1.2mm

Min.Order Quantity: 1 Set

Supply Ability: 10 Sets per Month

Port: GUANGZHOU PORT,SHENZHEN PORT

Payment Terms: T/T,L/C

 

Hydraulic Elbow Maker Products Information

 

COMIFO Elbow Maker is the special equipment for both connecting lock and seaming when processing on metal plate round pipe and round elbow. By adjusting the position of pointer on the hand wheel, two locks will be formed separately at the mouth of the round pipe then connect the mouth of the pipe for two locks on the other set of the roller to form an elbow:

Featured with durable structure, high performance and efficiency and easy-operation, this machine can form accurate dimension and right angle, this type of lock is more air-tight with better seam. Good quality forming and seaming are achieved by one machine and space is saved.

 

COMIFO HVAC MACHINE CO.,LTD specializes in air duct machine manufacturing, contracting and selling HVAC air conditioning equipments, HVAC machinery, valve and actuators, duct forming machines, air duct manufacturing.

 

Hydraulic Decoiler

  

Model No.: YKJ5*1300

Max Coil Width: 1300mm

Capacity: 5T

Mandel Diameter: 450-600mm

Coil Press Device: Optional

Min.Order Quantity: 1 Set

Supply Ability: 10 Sets per Month

Port: GUANGZHOU PORT,SHENZHEN PORT

Payment Terms: T/T,L/C

 

Hydraulic Decoiler Products Information

 

Comifo hydraulic decoiler  adopts single mandel structure , and drived by hydraulic system and motor. The mandel is hydraulic expand with optional coil press safety device. The decoiler manufactured by Comifo, one of the professional hydraulic decoiler manufacturers , can work independently or combine with duct manufacture coil lines or cut to length line.

 

Model No.	Max Coil Width	Capacity	Mandel Diameter	Coil Press Device
YKJ5*1300	1300mm	5T	450-600mm	Optional
YKJ5*1600	1600mm	5T	450-600mm	Optional
YKJ8*1300	1300mm	8T	450-600mm	Optional
YKJ8*1600	1600mm	8T	450-600mm	Optional
YKJ10*1300	1300mm	10T	450-600mm	Optional
YKJ10*1600	1600mm	10T	450-600mm	Optional

 

Comifo grows to be a company of designing, manufacturing and selling air duct machine, duct forming machine to customers all over the world.