Model No.: SF-PD102
Application: Bank Cash Bags, Water Meters, Luggage Suitcases, Postal Packages, and More
Printing: Laser Printing or Hot Stamping Available
Marking: Customizable with Serial Numbers, Company Name, and Logo
Packing: 3,000 Pieces per Carton
Feature: Self-Locking Mechanism, One-Time Use Design
Transport Package: Standard 3,000PCS/Carton for Easy Shipping
Origin: China
HS Code: 8309900000
Detailed Images                                         Padlock Seal SF-PD102 Parameter
Product Specification
| Material | PP with Stainless Steel Wire |
| Color | Red, Green, Blue, Yellow, White |
| Size | Lock Body: 36 x 21mm; Total Length: 61.5mm |
| Features | Self-locking mechanism, weather-resistant, one-time use, compact and easy to operate |
| Applications | Electric meters, postal bags, cash boxes, bank bags, fire extinguishers, medical equipment, dining cars, logistics, valves, voting boxes |
| Printing | Laser printing for black color and text, logo, serial numbers, and barcodes. Hot stamping available in all colors |
| Packing | 3,000 pcs/carton | Carton Size: 47cm x 42cm x 18cm | Gross Weight: 12kg |
Popular Products
We offer hundreds of different types of security seals, including custom designs. If you need other seal types, feel free to ask me!
Workshop Photos
Our experienced production team ensures high-quality products and timely delivery.
Why Choose Us
We are certified with SGS reports, ISO 9001:2008, and ISO 17712:2013 (Clauses 4, 5, and 6). We guarantee top quality and excellent service for our customers.
Exhibition Show
We regularly attend the Canton Fair, Shanghai Logistics Exhibition, and Shenzhen IoT Exhibition. We look forward to meeting you there! You're also welcome to visit our factory anytime.
FAQ
Q: Are you a manufacturer or a trading company?
We are a leading manufacturer of security seals based in Hebei, China. Feel free to visit us at any time!
Q: Can you provide free samples?
Yes, we can send free samples. You just need to cover the shipping cost.
Q: How long does it take to deliver samples?
Samples will be shipped within 24 hours after payment confirmation.
Q: What are your payment terms?
For orders under $1,000, full prepayment is required.
For orders over $1,000, a 35% deposit is needed, with the remaining 65% paid before delivery via T/T, PayPal, or Western Union.
Q: Do you have certifications?
Yes, we hold SGS reports, ISO 9001:2008, and ISO 17712:2013 certifications. We ensure quality and reliability for every product.
Contact Information
Induction heat treatment system is an advanced metal material heat treatment process that uses the principle of electromagnetic induction to heat metal materials, changing their microstructure and improving their physical and mechanical properties. This system is widely used in multiple industries such as steel, aviation, automotive, and machinery manufacturing, and plays an irreplaceable role in improving material hardness, wear resistance, toughness, and other aspects.
working principle
The core of induction heat treatment system lies in electromagnetic induction heating. When an alternating current passes through an induction coil, an alternating magnetic field is generated around the coil. Metal workpieces placed near the coil will generate eddy currents, known as induced currents, under the action of this magnetic field. When this current flows inside the workpiece, it generates heat, causing the workpiece to be heated. By controlling the current frequency, power, heating time, and cooling method, it is possible to accurately perform heat treatment on the workpiece, such as surface quenching, tempering, annealing, normalizing, etc.
system composition
A complete induction heat treatment system mainly includes the following parts:
Induction heater: generates an alternating magnetic field to heat the workpiece.
Power supply: Provides electrical support for induction heaters.
Control system: Monitor and adjust various parameters of the heating process to ensure the effectiveness of heat treatment.
Cooling system: used to control the cooling rate of the heated workpiece and complete the heat treatment cycle.
Fixture: Fix the workpiece to the optimal heating position.
Characteristics and advantages
1. Precise control: By precisely adjusting parameters such as current and frequency, precise control of heating depth and temperature can be achieved.
2. Efficient and fast: Induction heating has a fast speed and can heat up to the desired temperature in a very short time, shortening the heat treatment cycle.
3. Energy saving and environmental protection: There is no open flame during the heating process, which saves a lot of energy compared to traditional furnaces, and there are no harmful substance emissions.
4. Local heating: It can heat specific parts of the component to avoid resource waste and deformation caused by overall heating.
Application Cases
Automotive manufacturing: used for surface quenching of components such as gears, connecting rods, crankshafts, etc., to improve their hardness and wear resistance.
Aerospace: Heat treatment of key components such as aircraft landing gear and engine blades to enhance their fatigue resistance.
Mechanical manufacturing: Quenching treatment of cutting tools, molds, etc. to extend their service life.
Oil extraction: Heat treatment of parts such as drill bits and pipeline joints to improve corrosion resistance and mechanical strength.
conclusion
Induction heat treatment systems play an indispensable role in modern industry through their efficient heating capacity and precise control mechanism. With the continuous advancement of technology, induction heat treatment systems are developing towards smarter and more energy-efficient directions, and more application scenarios will be developed in the future.
Induction hardening, heating equipment, quenching equipment,, induction heating
Ningbo Dedao Electronic Technology Co., Ltd , https://www.nbdedao.com