Precision Industrial High Speed Stainless Steel Pipe Welding Machine

• Warranty: 12 Months
• Transmission Type: Flexible
• Automatic Production Line: Comprehensive
• Certification: ISO
• Automation: Automation
• Flexible Production: Intelligent Manufacturing
• Model NO.: HNBXG
• Rhythm: Non Flow Production Line
• Production Scope: Product Line
• After-sales Service: 12 Months
• Transport Package: Container
• Specification: 15-711mm
• Trademark: HNGK
• Origin: China
• HS Code: 8515219100
• Production Capacity: 5set

Product Description

Stainless Steel Welded Pipe Mill introduction:

The plate in certain width after slitting line and stripping is unfolded and leveled. Then, they are sent into forming machine. Used the roller, the plate is bent into pipe state. The pipe is welded by plasma welder and Tig welder.

The forming styles of stainless steel welding pipe can be divided into roll forming, flexible forming, full auto flexible forming. The mill developed by our company adopts roll forming when having small diameter (Φ≤114). Flexible forming or full automatic flexible forming is adopted when having middle or large diameter(Φ≤711).

 In recent year, our company developed the precise control forming. The advantage of this kind forming is to guarantee the excellent forming quality in rough forming section through the precise control. Then it is no need to have the repair management in precise forming section. Therefore, the precise forming in this forming method does not need to change the roller. All the forming section does not need to change the roller, which solves the problem of the change in precise forming section and non-change in rough forming section. Therefore, it saves the roller investment and decreases the time of roller changing. Besides, during the diameter changing, all are controlled by industrial computer. The roller will automatically reach the position by inputting the pipe diameter, pipe wall thickness, material and other parameters. It largely improves the mill efficiency and pipe qualified rate. This forming method is suitable for medium and large mill from 219mm to 711mm, which saves the investment and improves the efficiency.

According to the pipe application, stainless steel pipe welding machine can be divided to industrial pipe model and decoration pipe model.

Industrial pipe welding mill is mainly used for manufacturing the industrial pipe in chemical, car, oil, and other field. The pipe requirement on the material and quality is very strict. The machine has internal welding seam leveling treatment, solution annealing, X-ray detector, UT detector, high pressure hydrotester, and other detector equipments and art craft.

Decoration pipe mill is mainly used for manufacturing the pipe for decoration.

Stainless pipe welding mill model:
 

No.	Model	Specification   (mm)	Forming Speed(m/min)	Steel thickness(mm)	Capacity   (kw)	Area(M^2)
1	HMBXG-32	Φ15~Φ32	0.1~2.0	1.0~2.5	~40	18×100
2	HMBXG-50	Φ21~Φ50	0.1~2.0	1.0~4.0	~45	18×100
3	HMBXG-60	Φ25~Φ60	0.1~2.0	1.5~4.5	~50	18×100
4	HMBXG-76	Φ32~Φ76	0.1~2.0	1.5~5.0	~55	18×120
5	HMBXG-89	Φ36~Φ89	0.1~2.0	2.0~6.0	~60	18×120
6	HMBXG-114	Φ50~Φ114	0.1~1.8	2.0~7.0	~70	18×120
7	HMBXG-127	Φ50~Φ127	0.1~1.8	2.0~7.0	~70	18×120
8	HMBXG-140	Φ60~Φ140	0.1~1.8	2.0~8.0	~75	18×120
9	HMBXG-165	Φ76~Φ165	0.1~1.8	2.0~8.0	~80	18×150
10	HMBXG-219	Φ89~Φ219	0.1~1.8	2.0~10	~100	24×200
11	HMBXG-273	Φ89~Φ273	0.1~1.8	2.0~10	~120	24×200
12	HMBXG-325	Φ140~Φ325	0.1~1.5	2.0~12	~250	24×200
13	HMBXG-355	Φ140~Φ355	0.1~1.5	2.0~12	~250	24×200
14	HMBXG-406	Φ165~Φ406	0.1~1.5	2.0~12	~250	24×200
15	HMBXG-426	Φ165~Φ426	0.1~1.5	2.0~14	~300	24×300
16	HMBXG-508	Φ219~Φ508	0.1~1.5	3.0~14	~350	30×300
17	HMBXG-610	Φ273~Φ610	0.1~1.5	3.0~14	~350	30×300
18	HMBXG-630	Φ273~Φ630	0.1~1.5	3.0~14	~400	30×300
19	HMBXG-660	Φ273~Φ660	0.1~1.5	3.0~14	~400	30×300
20	HMBXG-711	Φ325~Φ711	0.1~1.5	3.0~14	~400	30×400

Stainless pipe welding mill process:

Coil loading-uncoiler-leveller-steel cutting and welding-small accumulator-forming-PPT welding-internal welding seam leveling-online annealing-water cooling-sizing-sizing and cutting off-X-ray detector-Pipe end facing and beveling-hydrotester-solution treatment-offline UT welding seam and pipe detector-acid pickling passivating-weighting, measuring, spraying-pipe collection.

 

Installation and Commissioning

The seller provides on-site installation and guidance services. The seller's visas, round-trip airfare, meals, and accommodation are the responsibility of the buyer, and the seller's staff will pay USD 100 per person per day.

Term of Payment

Within 7 days after the contract is signed, 30% of the total amount of the contract will be prepaid, and the contract will take effect; 
the contract will be effective for two months, paying 20% of the progress payment; before delivery, 45% of the total contract amount will be paid. 5% will be paid when Finished installation and commission.

Training

The training is carried out in 3 steps.
Step 1: During the installation process, the seller's technicians will train the buyer's personnel on the structure, principle, maintenance, maintenance, operation, etc. of the equipment.
Step 2: After the test run, the seller's technicians will conduct 10 days of intensive training for the buyer's personnel until the buyer's personnel are fully capable of operating the equipment.
Step 3: For special types of work, because it is difficult to short-term training, the seller can help introduce two forming workers and welding workers, working in the buyer's unit until the buyer's personnel are skilled in the technology. The wages of the two skilled workers introduced by the seller are paid directly to the buyer monthly by the buyer.

Quality assurance:

The unit equipment is provided with a one-year quality guarantee period, and the seller is responsible for non-human damage during the warranty period. Wearing parts and consumables are excluded.

Project cycle

The design and production cycle of the project is 6 months, and installation and commissioning are 1.5 months.

                                      
  Shanxi Haina H-Tech Precision Machinery Co., Ltd