1560 Permanent Magnet Laser Loader

Certification and Quality Assurance

The factory of Wanka Technology implements the highest international standards for quality control over its export products, ensuring that the 1560 Permanent Magnet Laser Loader complies with the market entry requirements of the European and American markets.

1. System and Product Certification

Quality Management System: ISO9001:2015 certification, covering the entire process from design, procurement, manufacturing to testing.

Product Safety Standards: The equipment design and testing follow the European EN 13155:2020 standard (non-fixed load lifting accessory safety requirements) and the American ASME B30.20 standard (lower hook lifting accessory).

CE Certification: We can provide a CE Machinery Directive 2006/42/EC conformity declaration and technical documents, meeting the requirements for market access in the European Union.

Other Certifications: We can apply for TUV, SGS, and CSA (Canada) certifications as per customer requirements. The cost and time will be negotiated separately.

2. Selection of Key Components (International Leading Brands)

Permanent Magnet Materials: Use Japanese Hitachi Metal or domestic equivalent grade NdFeB N52H brand, with residual magnetism ≥ 1.45T, coercivity ≥ 1350kA/m, and operating temperature range from -40℃ to +80℃.

Charging and Demagnetizing Controller: German Siemens or Wanka's independently developed intelligent controller, with charging and demagnetizing response time ≤ 1 second, and equipped with overcurrent, overvoltage, and overheating protection.

Industrial Remote Controller: German HBC or Taiwan Yuding, with control range of 150 meters in open areas, IP65 protection level, and emergency stop button compliant with EN 13849 standard.

Steel Structure H Beam: Q355D high-strength low-alloy steel (Q355E low-temperature-resistant steel is selected for export to cold regions), all weld seams undergo 100% ultrasonic testing, with safety factor ≥ 3.0.

Electrical Components: Schneider, Siemens or ABB brands, with flame retardant grade V0.

3. Factory inspection items (mandatory for each device)

Magnetic retention test: Conduct an adsorption retention test at 1.25 times the rated load for 60 minutes without any slippage. The vacuum degree or magnetic force attenuation should be less than 2%.

Charging and demagnetization function test: Verify the charging and demagnetization response time, consistency of magnetic force intensity, and no abnormalities after 100 consecutive charging and demagnetization cycles.

Group control test: Verify the independent switching function of each group of magnetic poles one by one. The switching time should be ≤ 0.5 seconds.

Power-off magnetic retention test: Simulate a sudden power outage (cutting off the controller power supply), verify the magnetic retention status and sound and light alarm function. The retention time should be > 72 hours (theoretically permanent).

Remote control function test: Verify all functional keys one by one, with an effective distance test of ≥ 100 meters, and signal anti-interference test.

Load test: Conduct an actual lifting test using a standard test plate (6 meters × 1.56 meters × 50mm carbon steel plate, weighing approximately 3.7 tons) to verify the handling capacity within the safe load range and the deformation of the long board.

High and low temperature test (optional at the export): Conduct 50 consecutive charging and demagnetization tests at -30℃ in a low-temperature environment to verify the performance of the permanent magnet and the reliability of the controller.

4. Available Certificates and Graphic Materials

ISO9001:2015 certificate, CE conformity declaration (including technical documents), factory certificate of conformity, 1.25 times load test report, magnetic retention test report, ultrasonic flaw detection report of weld seam, original material certificate of permanent magnet material from the manufacturer, electrical schematic diagram, operation and maintenance manual (in English), factory production line photos (pole assembly line, crane beam welding workshop, finished product testing area), quality control inspection pictures (magnetic force testing table, flaw detection operation, load test site). All the above materials will be provided in both electronic and paper formats upon delivery.

Customer trust and brand endorsement

1.Export countries and project cases

Wanka Technology's 1560 Permanent Magnet Laser Loader has been exported to 20 countries and regions including the United States, Canada, Germany, Australia, Russia, South Korea, Vietnam, India, Saudi Arabia, and the United Arab Emirates. The following are representative cases:

In the United States, in Texas, an oil equipment company purchased 3 units of the 1560 electric permanent magnet loader for transporting API 5L pipeline steel plates. It was in use for 18 months without any faults.

In Bavaria, Germany, a steel structure company purchased 2 units of the 1560 electric permanent magnet loader and used it in conjunction with a Traxon laser cutting machine. It passed the TUV safety certification.

In Ulsan Shipyard, South Korea, 4 units of the 1560 electric permanent magnet loader were purchased for loading materials on the ship body outer plate cutting line.

In the wind turbine tower factory in Queensland, Australia, 1 unit of the 1560 electric permanent magnet loader (low-temperature resistant type) was purchased and is currently in use.

2.Cooperative Customer Logos

Some of the cooperative customers of Wanka Technology include: China State Shipbuilding Corporation (CSSC), CIMC Group, Taiyuan Heavy Industry, Shandong Iron and Steel, Hyundai Heavy Industries of South Korea (for some projects), National Oilwell Varco of the United States, and SIAG Schäfer of Germany. All of these customers have purchase history.

3.Customer Reviews and Testimonials

"We compared three suppliers for the 6-meter plate lifting project. Wanka's electro-permanent magnetic lifter offered the best safety features and the most reasonable price. After one year of operation, there was no downtime. Highly recommended." —— John Carter, Equipment Purchasing Manager, a company in Texas, USA.

"The electro-magnetic magnetic feeder has completely solved the problem of edge damage during the transportation of our ship plates, and the power-off protection feature has reassured our safety management department. The engineers from Wanka even came to South Korea for on-site training, and the service was very professional." —— Production Director Kim Jong-hoon of a shipyard in Ulsan, South Korea.

Company Strength

Wanka Technology is located in Xinglonghai Industrial Park, Jiyang District, Jinan City. It has a 20,000-square-meter modern factory building. We can provide: CNC laser cutting and material cutting workshop, robot welding workstation, large-scale shot blasting and spraying line, magnetic pole assembly clean room, finished product load testing area, and photos of the international sales team's group photo. Customers are welcome to make an appointment for video visit or come for a physical visit.

Investment Return Analysis

The following is based on the actual data of medium-sized laser cutting processing centers in the US market (processing 50 pieces of 6m x 1.56m x 20mm carbon steel plates per day), with units in US dollars.

1.Cost Savings from Labor

Traditional Method: Each 1560 Permanent Magnet Laser Loader requires 2 loading workers, with an hourly wage of $22. Each board is lifted and assisted for 8 minutes. With 8-hour workdays, 50 boards can be processed by 2 people at full capacity. Daily labor cost: 2 people × 8 hours × $22 = $352. Annual work: 88,000 dollars.

After using the electric permanent magnet loader: 1 person can operate 2 cutting machines simultaneously (the lifting speed of the electric permanent magnet is accelerated + remote control operation). Each cutting machine is equipped with 1 inspection worker. 4 cutting machines only require 2 people. With the same production volume, the labor demand is halved. Daily labor cost savings: $176. Annual savings: $44,000.

2.Energy Consumption Cost Savings

Electromagnet Solution: Each electromagnetic iron consumes 8kW of electricity during the transportation process. With 8 hours of operation per day, it consumes 64 kWh of electricity, at a cost of $0.15 per kWh, resulting in an annual electricity bill of $9.6.

Permanent Magnet Electric Solution: Each charging and de-magnetizing process consumes 0.005 kWh (1 second), and with 50 such processes per day, it consumes 0.25 kWh. At a cost of $0.0375 per kWh, the annual electricity bill is $9.4. This results in an annual savings of approximately $2,390.

3.Plate Damage and Reduction of Scrap Rate

The traditional lifting clamp causes edge damage, resulting in a scrap rate of approximately 2%. Each sheet of steel costs about $500, and with 50 sheets processed per day, there is a daily loss of $500, and an annual loss of $125,000.

The electro-persistent magnet feeding machine has almost no damage, with the scrap rate reduced to 0.2%. The annual loss has decreased to $12,500, and the annual savings have reached $112,500.

4.Cost Savings in Equipment Maintenance

The annual cost for coil maintenance and replacement of electromagnets is approximately $1,500; the annual cost for replacing consumables such as suction cups and filters of vacuum suction cups is about $2,000. The electric permanent magnet feeding machine is maintenance-free, with the annual maintenance cost close to zero. Annual savings of $1,500 - $2,000.

5.Total Annual Savings (sum of individual items, conservative value)

Labor savings: $44,000 + Energy savings: $2,390 + Scrap savings: $112,500 + Maintenance savings: $1,500 = $160,390.

6.Equipment Investment and Payback Period

The FOB Qingdao port price for a 1560 type electric permanent magnet feeding machine (including controller, remote control, lifting frame, group control, and export packaging) is $12,500 - $18,500 (depending on the configuration). Taking the average value, it is $15,500. Annual savings amount to $160,390, and the payback period is approximately 1.2 months. Even if only considering labor and waste reduction, the payback period does not exceed 3 months.

FAQ

Q1: Can this 1560 Permanent Magnet Laser Loader handle stainless steel plates?

A: No. The electro-magnetic permanent magnet technology is only applicable to magnetic materials, such as carbon steel, low alloy steel, silicon steel, etc. Austenitic stainless steel (304/316) cannot be magnetically attracted. For stainless steel plates, please choose our vacuum suction loading machine. For ferritic stainless steel (430), it can be attracted, but the suction force is approximately 70% of that of carbon steel, and customization is required.

Q2: What is the maximum length of the sheet material that can be transported? Can 12 meters be customized?

A: The standard 1560 model is suitable for 6-meter-long plates. We can customize 7-meter, 8-meter, 9-meter, 10-meter, 12-meter, even 15-meter long lifting beams, with the number of magnetic poles increasing accordingly. A 12-meter-long plate requires 16-20 magnetic poles, and the price will increase by approximately 30%-40%. Please provide the specific length and weight of the plate, and we will provide a customized plan.

Q3: How long can the suction force be maintained after power loss? Will there be any problems if the power is not cut off for a long time?

A: The magnetic force of the permanent magnet is permanent. Even if the power is cut off for one year after magnetization is completed, the suction force will still remain 100%. Only through the controller can the magnetic force be demagnetized. Therefore, there is no issue of "maintenance time". This is the core advantage of electro-magnetic permanent magnet technology compared to electromagnets.

Q4: When multiple steel plates are stacked, will the lower plate also be attracted?

A: No. Our magnetic pole design has undergone precise magnetic circuit simulation, and the magnetic force penetration depth is controlled within the thickness range of a single steel plate (adjustable). For steel plates with a thickness of 10-50mm, it can be guaranteed that only the top plate will be attracted. For extremely thin plates (<5mm), it is recommended to enable the "thin plate mode" to reduce the magnetic force output. If there are special requirements, we can customize an electric permanent magnet module with adjustable penetration depth.

Q5: Does the equipment require regular maintenance? What are the maintenance periods and contents?

A: The electro-pneumatic feeding machine is designed without maintenance requirements. It has no moving parts or consumables. Daily maintenance only includes: weekly blowing of the magnetic pole working surface with compressed air to remove iron filings; monthly inspection of the weld seams and connecting bolts of the suspension beam structure; and every six months, inspection of the internal wiring and cooling fan of the controller. Each maintenance session takes no more than 30 minutes. No parts need to be replaced (unless the protective plate of the magnetic pole working surface is worn out under extreme conditions, which occurs approximately every 3-5 years and requires replacement once).