• Model NO.：Comflex
• Application：Exhaust System
• Type：Pipe Production Line
• Material Grade：Stainless Steel 304,316,316L,321,Galvanized Steel
• Pressure：-10 to 100 Bar
• Temperature：-40 Degree to 120 Degree
• Voltage：380V
• Product Name：DN38-150 Interlock Hose Making Machine DN38-150 in
• Oveaseas Installation：Available
• Weight：1000kg
• Power：11kw
• Pipe Type：Interlock
• Transport Package：Standard Seaworthy & Strong Package
• Specification：ISO9001
• Trademark：Comflex
• Origin：China
• HS Code：830710000
• Production Capacity：1000sets,Year

Basic Info.

Model NO. Comflex Application Exhaust System Type Pipe Production Line Material Grade Stainless Steel 304/316/316L/321/Galvanized Steel Pressure -10 to 100 Bar Temperature -40 Degree to 120 Degree Voltage 380V Product Name DN38-150 Interlock Hose Making Machine DN38-150 in Oveaseas Installation Available Weight 1000kg Power 11kw Pipe Type Interlock Transport Package Standard Seaworthy & Strong Package Specification ISO9001 Trademark Comflex Origin China HS Code 830710000 Production Capacity 1000sets/Year

Product Description

Dn38-150 Round / Polygonal Stainless Steel Stripwound Interlock Metal Hose Making Machine for Exhaust Pipe1. Product Details

What can our machine produce?
1. Round Interlock Hose (2S & 3S)
2. Polygonal Interlock Hose (2S & 3S)
3. Interlock Hose with Yarm
4. Car / Boat Engine Flexible Exhaust Pipe

Structure





2. Machinery Parameter

a. Machine No.1:
 

Machine Type	CF-150
Available Shape	Round or polygonal with different forming dies
Size range	ID38-150
Forming speed	150-350m/8hrs
Strip thickness	0.25-0.5mm
Strip width	16 and 20mm
Power	4KW
Outer dimensions	3500mmX1200X1600mm
Weight	950kgs

b. Machine No.2:
 

Machine Type	CF-300
Available Shape	Round or polygonal with different forming dies
Size range	ID150-300
Forming speed	100-200m/8hrs
Strip thickness	0.25-0.8mm
Strip width	16,20, 28, 32mm
Power	11KW
Outer dimensions	3500mmX1200X1600mm
Weight	1200kgs

c. Other Types' Parameter

 

Making size/mm	ID38-150	ID75-300	ID200-400	ID38-65
Speed M/H	100-120	150-400	100-120	150-400
Strip size /mm	16-20*0.25-0.5	20*0.45m	28*0.5-0.8	15*0.25
Type	Polygonal	Round	round	polygonal

3. Machine Instruction


Principal: the machine incorporated advanced technology, the universal wheels and four pairs of forming wheels will be applied to form the hose step by step. The size of the interlocked hose will be the same as forming mold.
Procedure:
1. Seven pairs of wheels are all transmission wheels (refers to wheel drawings), and the first pair of wheels is positioning (refers to wheel drawing 001).They can not be pressed too hard to prevent too fast feeding. The allowable tolerance on both sides can not be more than 0.3mm. The third pair are folding wheels(refers to drawing 3),the folding degree of asymmetry will not be more than 0.3mm. In the fourth pair folding & shaping wheel(refer to wheel drawing 004), the strip will be folded and shaped to be 90° angle. The fifth pair (refer to drawing 5) will make a 90° angle strip 60° angle.
2. After the strip goes through seven pairs of wheels, wind and fix the strip on the forming mold, and then press the slot step by step with seven pressing wheels. Run the machine slowly till the correct hose comes out.
3.The transmission wheels have been adjusted before delivery from the factory.



When adjusting the four center pressing wheels, please note: the first pair can not be too tight, then the second will be tighter than the first, and the other will be by the same way.
The turning direction of center pressing wheels:



Adjusting Process:
The seven pairs of wheels(1-7) will be positioned with spacers, the upper wheel must be in the same center line with lower wheel, do not fix them. There are spacers inside lower wheels that have been adjusted before delivery. The spacers outside the wheels will be pressed by the nuts. The spacers of different thicknesses will be used to make sure the lower wheel just in the center of the strip and both sides are folded equally. The five pairs of wheels must be pressed down parallelly with same force. Make sure the strips are not damaged when pressing down the wheels.
Don't fasten the nuts on the pressing tools to keep the spring inside can move freely.
You need to put a gasket when it is necessary to make a tight interlock hose.
When adjust the transmission wheels, it is necessary to loose all wheels, and then let the wheels fall down freely and then fasten.
Keep the distance between pressing wheel support and the big plate of the machine 1.5mm one than another clockwise.(for 3-s machine, it will be 1.0mm)
Maintenance:

1. Add the grease in the chain wheel and chain before start-up and keep the shaft and chain are greased properly.
2. Run the machine with uniform speed, never accelerate or reduce the speed suddenly. When start up the machine, the speed should be less than 400r/min and max. speed should not be more than 800r/min.
3. Cut off the power supply when the machine is not running.
4. Fasten the nuts on the wheels and stop them from sliding and keep a check to make sure.

4. Company Overview

Comflex Industrial Co., Ltd

We supply all kinds of machines related to hoses, bellows, and fabric expansion joints for more than 35 years. Meanwhile, we can also design and manufacture special equipment according to your special requirement. Our machines have been exported to many countries, such as Ukraine, Russia, Viet Nam, India, Canada, Australia, Italy, France, the UK, Turkey, etc. We assure you long-term mutually beneficial cooperation relationship!


5. Application

Exhaust hose-making machines are widely used to manufacture exhaust pipes or flex connectors for the truck. Compared with the interlock ASS hose, the 3-s hose has the following features:

• Low leakage
• Better sealing performance
• Flexible
• Exhaust connector, Exhaust pipe for the truck.
  Industrial flexible metal hose making.
• SS & sss type, round & polygonal type

No	Size	Produce speed/hr	Strip size(width*thickness)
1	7mm	200	4mm*0.22mm
2	9mm	200	6mm*0.2mm
3	11,14mm	200	7.1mm*0.2mm
4	16,18,21mm	115	8.6mm*0.2mm
5	26,29,30mm	100	9.5mm*0.23mm
6	32,35mm	100	12.7mm*0.25mm
7	37,42mm	100	15mm*0.3mm
8	45,51,55mm	100	17mm*0.35mm
9	60,63,70,76,80mm	80	21.2mm*0.45mm
10	89,95,102mm	70	25mm*0.55mm

6. Packing & Delivery





7. Customer Visit



8. Certification



FAQ for interlock hose making machine
Q: Why choose us as your supplier?
A: We are most professional in flexible conduit making machines with more than 30 Years of experience

Q: What can you supply for the flexible conduit-making machine?
A: Interlock hose making machine
Square lock hose making machine

Q: What sizes your machine can make?
A: Interlock Hose: ID3-ID450 on different machines


We need to know the following information to quote you the correct machinery:

Q: What type of flexible conduit do you need?
A: For instance, square lock or interlock hose, please send us a profile drawing or picture to us.

Q: Hose size range
A: Such as DN8-DN200

Q: Material of hose
A: Such as Stainless steel (304,316L)/Galvanized steel

Q: Product type
A: Round/Polygonal interlock hose