
This machine is used for the tube mill production line, between the shear welder and host(forming and sizing machine),Its function is in the time since the first roll of strip steel are used up, the next roll strip prepared from uncoiling, shearing and butt welding store enough steel strip to ensure that the host(forming and sizing machine) continuous production.
accumulator
Use and structure; mainly used for feeding materials in the loop, feeding the strip steel into the loop at a certain speed, after feeding a certain strip of steel (about a roll of steel strip), loosen the pinch cylinder, stop the pinch motor, the loop can directly bring the strip into the loop. The feeding motor and the speed reducer are directly linked. the feeding roller and the reducer are connected by a coupling, and the single roller is actively clamped.
1. BASIC DESIGN DATA
Design of the proposed line is based on following specification:
▪Raw Material Specification
Raw Material Feeding | Low Carbon steel & Galvanized steel,S235 |
Material Tensile Strength | Max 523MPa |
Material Yield Strength | Max 430MPa |
Coil OD | 1500mm to 2300mm |
Coil ID | 760mm&610mm (customer order) |
Coil Weight | Max 15000 kg |
Strip Width | Min 180mm, Max 520mm |
Strip Width Tolerance | ± 0.5 mm |
Strip Thickness | Min3.0 Max 11.0 mm |
2. TECHNICAL DESCRIPTION AND SPECIFIATIONS
Accumulator Loop Outside diameter | 8.0m |
Inner loop diameter | 3.5m |
Total area installation | 35m around |
Accumulator type | Floor type |
Storage type | Outside input, inside output. |
Storage capacity | Max 15tons |
Feeding speed | Max 50m/min |
Accumulator output speed | Depend on tube mill speed |
Feeding rotation stands | 4 sets |
Exit rotation stands | 3 sets |
Rotation stand use rotation roll | 12 pieces, |
Rotation stand use flat support roll | 5 pieces |


* Coil Car
* Single And Double Heads Un-coiler & Hydraulic And Pneumatic Un-coiler
* Peeler and hold down roll arm
* Automatic and Semi Auto Shearer & Butt Welder
* Vertical Cage Accumulator & Horizontal Loop Accumulator & Landing Horizontal Spiral Loop Accumulator
Pre-sale service
1. We can provide machine running videos for reference
2. We will recommend the most suitable equipment according to the needs of customers
3. We can provide the layout of the factory
4. We welcome customers to visit our factory
After-sales service
1.We will delivery the machine and provide the documents on time
2.When you finish the Preparation conditions, Our fast and professional aftersales service engineer team will go to your factory to install the machine and train your employee.
3.We provide one year warranty and life-long technical support.
4.Well-trained & experienced staff are to answer all your inquiries in English and Chinese
5 .24 hours for engineer response.
6.Your business relationship with us will be confidential to any third party.
Quality Control
We have the single quality department, that make sure the material of the raw materials is good, and ensure the machine running smoothly.




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