Basic Info.
Application
3PE Anticorrosion Eqipment
Type
Catenary-Through Abrator
Cleanliness
High Cleanliness
Certification
CE, CB, ETL, RoHS
Feature
Rust / Corrosion Proof
Derusting Grade
SA2.5 Above
Shot Blasting Machine Main Part 1
Shot Blasting Chamber
Shot Blasting Machine Main Part 2
Steel Shot Spiral Pusher System
Shot Blasting Machine Main Part 3
Catenary Hook and Chain System
Shot Blasting Machine Main Part 4
Steel Shot Elevator System
Shot Blasting Machine Main Part 5
Steel Shot Separator System
Shot Blasting Machine Main Part 6
Maintenance Platform
Shot Blasting Machine Main Part 7
Automatic Steel Shot Flow Valves
Shot Blasting Machine Main Part 8
CNC Machining Impeller Heads
Shot Blasting Machine Main Part 9
Dust Collecting System
Shot Blasting Machine Main Part 10
Electric System
Transport Package
Standard Packing
Specification
Non-Standard /According to Customer Requirements
Product Description
1. Standards :| Implement Standards and Specifications: |
| GBJ 50205 | Construction and acceptance of steel structure engineering |
| GB3095-82 | Mandatory air pollutants emission standards |
| SY/T 0315-0315 | External FBE coating technology standard of outer wall of buried steel pipe |
| SY/T 0420-02 | External wall of poly (PVC wrapping)Technology standard of buried steel pipe |
| GB16297-1996 | Air pollution comprehensive discharge standards |
| GB12348-90 | Standard of noise at boundary of industrial enterprises |
| JB/T 8355-96 | General technical conditions of shot blasting equipment |
| SY/T 0407-97 | Steel surface pre-treatment before coating application |
| GB/T8923-1998 | Steel surface corrosion level and rust cleaning level before coating |
| GB/T15607-95 | Coating work safety specifications, electrostatic powder spraying process safety |
Pipe diameter range: Ф600~Ф3200 mm
Pipe length: 6~18 m
Max wall thickness: 20mm
Capacity: 150m2 /h ~350m2 /h
Rust cleaning level: Sa2.5 above
Cooling cycle of water volume: 150m3 /h
Rated power: 4000KW
Compressed air consumption: 20m3 /min
Elevation of pipe bottom: 500 mm
Platform elevation: 700 mm3. Shot Blasting Machine Characteristics:
1)Shot blaster is installed at bottom, different diameter steel pipe can get stable rust cleaning effect.
2)Adopt large amount of blasting, high ejection speed of blasting, significantly improving the rust removing efficiency.
3)Blast chamber is made of high chromium wear-resistant cast iron protective plate, the board is low cost, simple, convenient replacement, suitable lifetime which is generally used.
4)Separator adopts full curtain separator technology, separation effect is good.
5)Steel shot control system adopt cylinder control, simple and reliable.
6)Inlet and outlet sealing using ≥5mm polyurethane board.
Shot Blasting Unit of Steel Pipe Outside Wall
This machine is consist of cleaning room, shot blasting machine, horizontal spiral conveyor, lifting machine, separator, platform, shot transporting device, dust removal pipeline, dust removal system, electrical system and other parts.1). Cleaning room is welded by steel frame and steel plate which has enough stiffness and strength, down part has mouth of shot blasting machine. Blasting area is equipped with wear-resistant Mn13 steel plate to prevent breakdown chamber shell,Mn13 steel plates fixed wear-resisting nut on the chamber wall which is conveniently replaced; Roof is equipped with dust removal outlet, side is equipped with the access door. Replaceable double-layer polyurethane plate installed at the end of inlet and outlet pipe of chamber body.
2). Lifting machine adopts deep-bucket flat belt, high strength belt transmission, discharging way is the centrifugal gravity , cover is made of bending forming welded structure, access door is at the side, bottom cover has mobile door in the front part and side part for maintenance. Pulley is anti-slip, anti-shift structures, hopper installation position and ways ensure the belt to be uniformly forced and long service life.Belt has adjusting and tensioning device, the adjusting range is 200 mm. Lifting machine down belt wheel axle is equipped with pulse wheel, used to detect speed, monitoring the working state of the lifting machine, once fault occurs, feedback, report and alarm will do timely. lifting machine install air pipe at up hopper toward separator raising sand side, connected to the dust removal pipelines, equipped with adjustable airflow valve.
3). Lifting machine chute is mainly used for discharging steel short to the separator, because at the bottom of the chute is erosion badly, wear-resistant plate is equipped to ensure the machine work position.
4). Platform is the support of separator which is also convenient adjusting lifting machine and separator.
5). Separator adopts spiral drum screen, air separation system and fixed screen three-stage separation. Drum screen using varying pitch conveying technology. Air separation system adopts three-level curtain fall, width can be adjusted by adjusting mechanism to a full curtain which can be automatic detection and automatic adjustment, to ensure the separation effect. Fixed screen's screen with a certain intensity and stiffness is wearing resistance, to facilitate cleaning impurity it has a certain slope. Ventilating pipe connected to the dust outlet pipeline is equipped with air valve adjusting air flow.
6). Spiral conveyor is mainly used for conveying of the steel shot, it is made of screw axis and screw drive parts etc.
7). Hopper is welded by steel plate and structure steel, can store qualified steel shot, for the use of shot blasting machine.
8). Steel shot conveyor system is composed of lock gate and flow pipe, lock gate adopts air operated shot blasting supplying technology, using screw to adjust the steel short flow, air opening and closing, can realize stepless adjustment of flow and change blasting qty according to different conditions, blasting quantity can be dynamic display indirectly through the motor current meter.
9). Shot blasting machine adopts American technology, blade wheel is made of high wear-resistant alloy 20CrMnMo carburizing treatment, main wearing parts such as blade, short wheel, direction regulating sleeve, adopts Cr20 high wear-resistant alloy fusible pattern precision casting process manufacture, long service life, good interchangeability. Shot blasting machine adopts Swedish SKF bearing and install the temperature measuring device, to realize the automatic temperature monitoring. Blade installation method using interpolation. Shot blasting machine used the vibration damping and noise reduction device.
10). Dust removal pipeline: Dust outlet of cleaning room, ventilation dust outlet separator , dust outlet of lifting machine connect with settling tank which is connected to the dust removal system. Most of the steel short absorbed is collected here, the dust go into the dust removal system.
11). Electrical adopt PLC control in order to guarantee the reliability of the operation of equipment. Each machine is equipped with overload protection device. Control cabinet is equipped with an emergency stop button, once there is any situation happening, pressing the emergency stop button all the line will stop working.
12). Dust removal system: Configuration of this dust removal system is consist of pulse bag filter, cyclone separator, centrifugal fan, chimney.
4. Our Factory:
Dacang is rooted on technological innovation, has more than 40 patents, including several world's first ones. Dacang obtained ISO9001, ISO14001, OHSAS18001, API and many other international & domestic management system certification. Also we possess China's First Level Qualification for Anti-corrosion Construction, first level qualification for anticorrosion insulation engineering contracting, Class A qualification of pressure pipeline construction, Marine anticorrosive engineering construction qualification and other important business qualification.
Dacang has high qualified and experienced teams for researching & designing, manufacturing and site operation.Our business covers the area of chemical, electric power, urban construction, etc. We are the top-ranked long-term coating plant supplier for CNPC(China National Petroleum Corporation), CPCC(China Petroleum & Chemical Corporation) and CNOOC(China National Ocean Oil Corporation) and other famous companies. Up to now, We have successfully entered the overseas markets of Singapore, Russia, India, Chile, Iran, Sudan, Algeria, Nigeria, Kazakhstan, Cyprus, Malaysia, Indonesia and so on. More than two hundreds of coating plant and one thousand of sets of equipment made in Dacang, which were widely used in the anticorrosive field in China and other countries. Moreover, we have carried on thousands of kilometers of coating pipe laying construction.
5. International Construction Projects:
In Jordan
In Colombia
In Chile
6. International System Certification:
7. Question & Answer:
Q1. What the Dia. range your equipment can produce ?
A: We can produce four main Model:
Diameter of steel Pipe:
48-219mm.,219-1220 - mm,800-1600 - mm,1000-2400 - mm and 2400-3500mm.
Q2. What is grade of rust cleaning?
A:SA2.5
Q3. What certificate do you have?
A: ISO9001, ISO14001, OHSAS18001, API and many other international & domestic management system certification
Q4. What is the production time?
A: 2-3monthes after deposit.
Q5. which countries have you ever export to?
A: Singapore, Russia, India, Chile, Iran, Sudan, Algeria, Nigeria, Kazakhstan, Cyprus, Malaysia, Indonesia and so on.
Q6. What about your after-sales service?
A: One year guarantee, Lifelong after-sales service.
Address:
Middle Section of Haier Road, Tongji District, Qingdao China, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Company Introduction:
Qingdao Dacang anticorrosion Co., Ltd is a specialized company, dealing with steel pipe and metal storage tank in terms of anticorrosion and insulation technology, anticorrosion equipments making and anticorrosion engineering construction, intelligent pipe network service. Business includes anticorrosion technology research and development, anticorrosion equipment manufacturing, finished product pipeline supply, anticorrosion engineering construction, anticorrosion materials research and development, production and import and export, smart pipe network services six plates.
Qingdao Dacang anticorrosion Co., Ltd. is a vice president of China Industrial anticorrosion Technology Association, a key member of China Petroleum Engineering association.
Dacang, rooted on technological innovation, has more than 40 patents, including several world′s first ones. Dacang obtained ISO9001, ISO14001, OHSAS18001, API and many other international & domestic management system certification. Also we possess China′s First Level Qualification for Anti-corrosion Construction, first level qualification for anticorrosion insulation engineering contracting, Class A qualification of pressure pipeline construction, Marine anticorrosive engineering construction qualification and other important business qualification.
Dacang has high qualified and experienced teams for researching & designing, manufacturing and site operation. Our business covers the area of chemical, electric power, urban construction, etc. We are the top-ranked long-term coating plant supplier for CNPC(China National Petroleum Corporation), CPCC(China Petroleum & Chemical Corporation) and CNOOC(China National Ocean Oil Corporation) and other famous companys. Up to now, We have successfully entered the overseas markets of Singapore, Russia, India, Chile, Iran, Sudan, Algeria, Nigeria, Kazakhstan, Cyprus, Malaysia, Indonesia and so on. More than two hundreds of coating plant and one thousand of sets of equipment made in Dacang, which were widely used in the anticorrosive field in China and other countries. Moreover, we have carried on thousands of kilometers of coating pipe laying construction.
Dacang take customer requirement as the motivation, technological innovation and excellent service as the purpose to devote to be a first-class company in the anticorrosion industry.
