Ono noise meter installation and use
Guangzhou Chengmin Electronic Technology Co., Ltd. Professional Advantage Supply Japan Ono Onosokki Total Noise Meter/Sound Level Meter:
Japanese Ono full range noise meter models: LA-3260, LA-3560, LA-3570, LA-1410, LA-1440, LA-4440
Liu Gong 15915719483
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Environmental vibration measurement
A-1-1: Noise Measurement of Work Environment in Factory Area or Workshop
A-1-2: Measurement of Environmental Noise in Factory Area
A-1-3: Measurement of ambient noise around the factory site (distance)
A-1-4: Measurement of Noise during Operation of Mechanical Equipment (Engineering Level Measurement)
A-1-5: Inspection and measurement of noise before leaving the factory (simple level measurement)
Environmental noise monitoring
A-2-1: Traffic Noise Monitoring (Using Sound Level Meters)
A-2-2: Traffic Noise Monitoring (Using Precision Sound Level Meters)
A-2-3: Noise Monitoring in School Classrooms
A-2-4: Measurement of Indoor Air Conditioner Noise NC Values
A-2-5: Soundproofing, Soundproofing Measurement
A-2-6: Real-time octave analysis of factory acoustic noise and room acoustics of large halls
A-2-7: Measurement of Acoustic Performance, Sound Insulation, and Reverberation Time in Residential Buildings
A-2-8: Monitoring of Traffic Noise (Using Sound Level Meters and Cameras to Record Noise and Image Data Simultaneously)
A-2-9: Simple Analysis of Various State Noises During Vehicle Running
A-3-1: Measurement of operating noise loudness (sone) of household appliances
A-3-2: FFT Spectrum Analysis of the Running Tone of Home Appliances Products - 1
A-3-3: FFT Spectrum Analysis of Operational Sound of Household Appliances Products - 2
A-3-4: Analysis and Quality Inspection of Products
A-3-5: Noise Analysis and Quality Inspection of Small Motors
A-3-6: FFT Spectrum Analysis and Quality Detection of Abnormal Noise in Household Appliances
A-3-7: Analysis of Speed ​​Tracking Order for Rotating Machinery Equipment Noise
High Frequency Welding Tube Mill
Our High Frequency Welding Tube Mill is intended for manufacturing of round pipe of Φ16mm-Φ127mm with thickness of 0.5 mm–5.0 mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths.
Finished product can be of round, square or rectangular pipes.
Pipe diameter: Ø16–Ø127mm
Pipe Thickness: 0.5– 5.0mm
Pipe Length: 6-9m
Length Tolerance: 0-3mm
Material: Low Carbon steel (δb≤500Mpa, δs≤235Mpa)
Inner diameter: Φ580-Φ610mm
Outer diameter: Φ900-1500mmStrip steel thickness: 0.5mm-5.0mm
The maximum weight: 5.0 tons
Dynamic power: AC380V±10%, 3phases, 50Hz±10%
Control Power: AC220V±10%, one phase, 50Hz ±10%
Electric installed capacity: appro 450KW
Reservoir for High Frequency equipment:15 m³, one set
Reservoir for circulating cooling water:15 m³, one set
f) High Frequency Welding Tube Mill Compressed air:
Pressure: 0.4Mpa
Flow: 0.5m3/h
g) High Frequency Welding Tube Mill speed:
30-90m/min
Why choose to cooperate with us ?
1. We are professional manufacturer, so we can offer better price and after-sale service and shorter delivery time.
2. We have strong design & technical ability, we can design and manufacture as customer's requirement.
3. Our factory has been approved ISO 9001 certificate.
4. We have much experience for installation and training experience overseas.
5. We have successfully exported our machines to more than 90 countries, We all get good feedback.
6. We provide a free two years warranty for all our items.
7. OEM brand.
1.How to get a quotation of tube rolling line ?
Give me the diameters and thickness for the pipe .
Other spicific requirements is welcome, such as the speed,power and voltage you want.
2. Terms of payment ?
30% T/T, Balance to be paid before shipping after inspection.Also we accept the payment L/C, O/A , D/P.
3. What is your after-sale service ?
High Frequency Welding Tube Mill warranty period is 24 months, if the broken parts can't be repaired, we can send new to replace for free, but you need to pay the express cost yourself. we supply the technical support for the whole life of the equipment.
4. How to visit your factory ?
a.Fly to Beijing airport: By high speed train From Beijing Nan to Cangzhou Xi (1 hour), then we can pick up you.b.Fly to Shanghai Airport: By high speed train From Shanghai Hongqiao to Cangzhou Xi(4.5 hours), then we can pick up you.
Steel Pipe Roll Forming Machine
Steel Pipe Roll Forming Machine,Carbon Steel Pipe Making Machine, High Frequency Welding Pipe Making Machine,Steel Pipe Making Machine
Zhongtuo Roll Forming Machinery Co., ltd , http://www.frameforming.nl