Automatic Leak Tester for Oil Filled Heater Fins
Main Functions
The automatic leak tester for Oil filled heater is used for the next operation of Heater boss stitch welding(round spot welding), and the bulge test for our oil heater series by observing if there is any bubble out of the water surface, thereby determining if the oil heater under test has any oil leak.
The leak tester is mainly composed of the sink, the pneumatic lifting system, the air supply test system and the electrical control system.
Technical Parameters of Equipment
1. Configuration:
1) Good airtightness, ensure the continuous measurement for products.
2) Equipped with the digital timer (with display of run time)
3) The electrical unit is equipped with the thermal relay, circuit breaker and other protection circuits, and main electrical components are supplied from OMRON, Mitsubishi or Schneider.
4) The wiring in the electrical box must comply with the applicable national standard.
2. Equipment Parameters and Configuration
| solenoid valve, cylinder, relief valve, filter regulator and other pneumatic elements |
SMC or equivalent brand |
| PLC |
Mitsubishi |
| Rated voltage |
220V±15% 50HZ(can be changed as per needs) |
| Rated power |
≤150W |
| Installation floor area |
≤1,300 mm X 830 mm X 1,355 mm (L X W X H) |
| Components of control cabinet |
Mitsubishi PLC control solenoid valve is normally off to ensure the entire testing process |
| Material of lifting platform |
Quality stainless steel and aluminum |
| Components of mainframe |
Reinforced and then welded quality stainless steel welding |
| Clamping device |
Applicable to the workpiece with 39-42mm bore diameter |
3. Installation Conditions
Power source: Single-phase, 220V, 50HZ(can be changed as per needs);
Air source: 0.5-0.6Mpa.
We, Ningbo Xin Chang Machinery Co.,Ltd are a professional designer and manufacturer in friction welding machine, resistance welding machine and Heat exchanger equipment. Our factory is in this line more than 20 years, we have more than 10 senior mechanical and electrical specialists and total more than 200 staff, our machine is famous in China. We have CCC, ISO9001 and CE certificates.
Over the years, we have exported so many machines to 30 and more countries, such as France,Spain,Poland,Russia,Indonesia,Vietnam,Pakistan,India,Mexico,Egypt etc.
Our main products are Heat exchanger equipment, Friction welding machine, spot welding machine, projection welding machine, butt welding machine, seam welding machine, multi head welding machine for wire mesh, and other various special welding machine for metal connection in different industries.
We always adhere to the management idea of "Integrity, profession, innovation, and win-win", to make Xin Chang becomes trustworthy enterprise of customers. Good product quality, perfect after-sales service, and professional technical support make customers choose no regrets and worry-free use
1.Q: What about your standard delivery date ?
A: Usually 30-60 working days. Our company provide just-in-time delivery
2.Q: How can you guarantee quality?
A: You could test samples before order,and we have professional QC and precise machining equipment; Always final Inspection before shipment;
3.Q: How long is the guarantee?
A: For one year after the custumer received the machine.
4.Q: What do we need to do if the machine fails?
A: In the guarantee time (1 year),we will send the spare parts to you for free,and provide the technical consultant for any time.
5.Q: Can I make my own design and logo on the product?
A: Yes, we do OEM.Welcome global partners.
6.Q: what is the packing mode?
A: wooden case or FCL with container.
7.Q: what is your after-sell service?
A: After-Sales
1) Training your workers how to install the machine, how to use the machine.
2) Engineers available to service machinery overseas
3) 1-year guarantee ( free maintain in a year)
4) Replacement parts and other accessories provided
Audited Supplier 
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