HIGH FREQUENCY PIPE MAKING MACHINE
Product Description
PRODUCE CAPACITY
| NO. |
ITEM |
WORKING RANGE |
REMARK |
| 1 |
Outer diameter |
Φ12mm~Φ76mm |
|
| 2 |
Pipe thickness |
δ0.7mm~2.5mm |
|
| 3 |
Square tube size |
12×12mm~60×60mm |
|
| 4 |
Square tube thickness |
δ0.7mm~2.0mm |
|
| 5 |
Rectangular pipe size |
10×15mm~40×80mm |
|
| 6 |
Rectangular pipe thickness |
δ0.7mm~2.0mm |
|
| 7 |
Produce speed |
20M/min~100M/min |
|
| 8 |
Pipe length |
4M~8M |
|
STEEL STRIPS SPECIFICATION
| NO. |
ITEM |
WORKING RANGE |
REMARK |
| 1 |
Thickness of strips |
δ0.7~2.5mm |
Material: low-carbon steel, low alloy steel strip(δs ≤ 980MPa, δb ≤ 345MPa) |
| 2 |
Width of strips |
47~240mm |
| 3 |
O.D. of steel coil |
Φ800mm~Φ1600mm |
| 4 |
I..D. of steel coil |
Φ450mm~Φ550mm |
| 5 |
Maxi. Load weight |
≤2500kgs |
WORKING FLOW
Raw material (steel coil) → uncoiling →material accumulating → non-power leveling →mill-forming → high-frequency welding → removing burrs outside of weld seam → cooling → sizing → roughly straightening → fixed length cutting → run-out table
MACHINE PARTS DETAILS
1.Pneumatic double-side uncoiler
Structure type: Double-side 180ºrotary pneumatic expanding tightly, which insure steel coil feeding alternatively and make steel strip going into accumulator freely.
| Structure type |
Pneumatic expanding and 180°Rotating, and pneumatic braking |
| I..D. of steel coil |
Φ450mm~Φ550mm |
| O.D. of steel coil |
Φ800mm~Φ1600mm |
| Width of strips |
47~240mm |
| Maxi. Load weight |
≤2500kgs |
2.Shear and butt-welder:
Shearing and butt-welder, which insure double steel tidily and then welding and leveling weld seam and supply strips for
accumulator.
3.Squirrel cage type accumulator
Its main function is to store a certain amount of steel strip for supplying main machine before it doing head and end welding to make sure main machine's continuous production without stopping
(1) Structure: squirrel cage type plate welding part with automatic feeding and delivery system.
(2) Adjusting method: Manual spiral adjusting.
(3) Store volume: 150-400m.
(4)Feeding Motor: AC 5.5KW
4.Forming welding and sizing machine
4.1 Forming machine
Mainly roughly mill-forming steel strip and controlling weld seam.
| Description |
|
Technical parameters |
Remark |
| Horizontal-roll stands |
(1)Quantity |
seven stands |
|
| (2)Material of horizontal stands |
High-precision cast or forged steel |
|
| (3)Diameter of horizontal shaft |
Φ60mm |
|
| (4)Material of horizontal shaft |
42CrMO |
|
Vertical-roll stand
|
(1)Quantity |
eight stands |
|
| (2)Material of vertical stands |
QT50 |
|
| (3)Diameter of vertical shaft |
Φ40mm |
|
| (4)Material of vertical shaft |
45# forged steel |
|
| Driven gearbox |
(1)Quantity |
seven gear boxes |
|
| (2)Material of gearbox |
QT50 |
|
| (3)Type |
Spiral bevel gear |
|
| (4) Material of gearbox |
20CrMnTi |
|
| (5)Material of shaft |
42CrMo |
|
| Power transmission method |
From universal transmission joint to horizontal roll stands |
|
4.2 Guiding and extrude and scraper
| |
Technical parameters |
Remark |
| Guide type |
Turkish-heads type and 360°rotary |
|
| Welding rolls |
two welding rollers |
|
| Scraper stands |
Adjusting pole and quickly feeding and exit |
|
4.3 Cooling ank: Sink and shower installed in machine bed
4.4 Sizing machine
| Description |
|
Technical parameters |
Remark |
Horizontal
roll stands |
(1)Quantity |
Six stands |
|
| (2)Material of horizontal stands |
High-precision cast or forged steel |
|
| (3)Diam eter of horizontal shaft |
Φ60mm |
|
| (4)Material of horizontal shaft |
42CrMo |
|
Vertical
roll stand
|
(1)Quantity |
Six stands |
|
| (2)Material of vertical stands |
QT50 |
|
| (3)Diameter of vertical shaft |
Φ40mm |
|
| (4)Material of vertical shaft |
45# forged steel |
|
| Driven gearbox |
(1)Quantity |
Six gearboxes |
|
| (2)Material of gearbox |
QT50 |
|
| (3)Type |
Spiral bevel gear |
|
| (4)Material of gearbox |
20CrMnTi |
|
| (5)Material of shaft |
40Cr |
|
Power transmission method
|
From universal transmission joint to horizontal roll stands |
|
4.5 Straightening device:
| |
Technical parameters |
Remark |
| Straightening stands type |
Turk's head type, and 360°rotary |
|
| Material of straightening shaft |
40Cr |
|
4.6 Main driven motor
| |
Technical parameters |
Remark |
| Main driven motor power |
DC 160 KW |
|
| Reducer model |
ZLY224 |
|
5.Computer-controlled cutting saw
| TYPE |
CNC controller |
| (1)Cutting Maxi. Diameter |
Φ76mm |
| (2)Cutting Maxi. Wall-thickness |
δ2.5mm |
| (3)Cutting length and tolerance |
L=4~8m, ≤±2 |
| (4)Driving motor |
AC 18.5KW |
| (5)Cutting motor |
AC 18.5KW |
| (6)Cutting speed |
Max:100M/min |
6.Run-out table:
Used to convey the finished pipe after cutting
Discharge type: single side kick out
7.200KW Solid-state High-frequency welder
Certifications
Company Profile
Yingkou Bohai Machinery Equipment Manufature Co.,Ltd is professional manufacture of roll forming machine. We can provide design and instruct clients to do projects, offer technical support for clients, including project design, drawing supplied and engineer supplied.
FAQ
FAQ
Q: Can you make the machine according to my design or photo type?
A: Yes, we have an experienced team for working out the most suitable design and production plan for the machine according to your demand or photo type that you are going to book with us.
Q: Are you a factory or trading company?
A: We are a factory located in YingKou city, LiaoNing Province, China. Our city is near Beijing. All clients from abroad and home are warmly welcome to visit our factory!
Q: How do you guarantee the quality of the products?
A: Every section of our production has strict manufacture process, than professional inspectors check every section of the production, next the production will work for testing quality, which must be 100% quality assurance. Unqualified resolute don't a better factory.
Q: What is your service?
A: We provide the technical support for whole life. Pre-sales service includes inquiry and design support and view our factory. After-sales service includes training how to instal the machine, training how to use the machine, and engineers available to service machinery overseas.
Cooperation
| Step 1: Tell us your requirements. |
| Step 2: Quoataion will be sent based on your requirement. Solution will be recommended to you as the alternative. |
| Step 3: Negotiate and confrim each details for goods, trading terms and so on, get agreement and sign contract. |
| Step 4: Advanced payment and production. |
| Step 5: Factory examine goods/ rectify and reform to meet the requirements of contract. |
| Step 6: Balance payment and shipping. |
| Step 7: Handing shipping files to help clients get goods from transporter in time. |
| Step 8: Clients get goods and go into warranty time. |
| Step 9: Provide overseas service for clients. |
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