
Screw-joint Arch Roof Forming Machine of Yingkou Bohai Machinery Equipment Manufacture Co., Ltd. has been warmly welcomed by the market.
Screw-joint Arch Roof Forming Machine process steel sheet into arch sheet in the workshop, then steel arch sheet deliveryed to site and jointed & installled. The construction of Screw-joint Arch Roof Project will not be affected by environmental conditions and the weather.
Screw-joint Arch Roof Forming Machine is controlled by computer totally. Only two workers can process steel arch.
Screw-joint Arch Roof Project is convenient disassembly, easy to move, so can be repeat use.
Advantage of Screw-joint Arch Roof Machine&Project:
Labor saving, consumption reducing, cost lowering.
Large storage, lower building cost, saving energy and protecting enviroment, good market prospect.
Welcome existing and potential customer call.
Your requirement is our incessant pursuit.
Seven-roller Flattening & Sizing Machine: |
1 |
Dimension: |
1500*3000*1400(mm) |
2 |
Weight: |
1.5 T |
3 |
Servo motor power: |
4.5kw |
4 |
Flattening width: |
600-1000mm |
5 |
Flattening thickness: |
<=1.5mm |
Punching mold: |
1 |
Dimension: |
1500*700*1700(mm) |
2 |
Weight: |
1 T |
3 |
Hydraulic station motor: |
11kw |
4 |
Hydraulic oil pump: |
gear pump |
5 |
Pressure: |
<=16Mpa |
6 |
Plate type heat exchanger: |
Pressure 1.25Mpa, Temperature 120 degrees, Heat exchange area 8 sq.m |
7 |
Mold: |
2 sets |
Forming machine: |
1 |
Dimension: |
6500*1400*1400(mm) |
2 |
Weight: |
6 T |
3 |
Motor power: |
7.5KW |
4 |
Roller Material: |
45# high-quality steel, quenched HRC 55~65, hard chrome plating. |
5 |
Shaft Material : |
¢65, 45# high-quality steel, galvanized |
6 |
Stands of forming : |
10 |
7 |
Feeding width : |
1000mm |
8 |
Effective width: |
680mm |
9 |
Rolling thickness: |
0.6-1.5mm |
10 |
Using rate : |
68% |
Bending machine: |
1 |
Dimension: |
3500*1500*2600(mm) |
2 |
Weight: |
2 T |
3 |
Servo motor power: |
1.5KW |
4 |
Hydraulic station motor: |
11KW |
5 |
Hydraulic oil pump: |
gear pump, Pressure: <=16Mpa |
6 |
Mold: |
1 set (Pleat pressed) |
Technical Process
Loading (load & expand steel coil on decoiler)
Feeding & Flattening & Sizing (prepare flat sheet for punching)
Edge-punching & Ends-punching on flat sheet
Shearing punched sheet
Roll forming sheared sheet
Bending Roll formed sheet
BH-1000-680 Profile Sheet


Advantages of Screw-Joint Roll Forming Machine
- The machine can produce different length panel according to the project requirements.
- It can be transported to the construction site straightly when it finished on workshop.
- Dismounting very convenient.
- The building has 100% available space; it can install lighting, pipeline, ventilation, keep warm and cooling system.
- It is removable building.
Photos with Customers
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Photos of Projects



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.
How to Cooperate with each other?
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. |