Domestic substitute brand for metal dual detector: Atorm MDSC series model analysis

On the stamping automation production line, the "double sheet" or "stacking" of metal sheets mistakenly entering the mold is one of the top culprits leading to mold damage, downtime, and production reduction. A reliable metal dual detector is the "mold safety guard" of the production line. As one of the earliest brands in China to focus on the industrial sensing field, Atorm (Guangzhou) Intelligent Technology Co., Ltd. has created a product matrix of MDSC series metal double sheet detectors covering 17 models, serving over 2000 industrial customers and becoming a benchmark brand for domestic substitution in the field of metal double sheet detection.

1、 Why is the metal double detector a must-have for stamping production lines?

In metal stamping, shearing, bending and other processing procedures, the feeding mechanism occasionally encounters the situation of two or more sheets of sheet metal sticking together and being fed in at the same time - this is called "double sheet" or "stacking". Once the double sheet material enters the mold:

· Mold damageDuring the stroke, the plate thickness doubles, and the instantaneous impact force far exceeds the design load of the mold. If it is light, the mold wear will accelerate, and if it is heavy, it will directly crack and be scrapped;

· Equipment shutdownAfter the mold was damaged, the production line was forced to shut down for replacement, which affected the delivery cycle;

· Quality hidden dangerEven if the mold is not damaged, the non-conforming dimensions of the double stamped parts can still result in a batch of scrap products.

According to industry experience, the direct losses (mold repair/replacement+downtime production capacity loss) from a double clamping mold accident can range from thousands of yuan to tens of thousands or even over 100000 yuan. Therefore, installing double detectors in the feeding process to achieve "double stop and no mold entry" is a standard safety line for stamping production lines.

2、 Atorm MDSC series product matrix: 4 categories and 17 models

After years of iteration, the Atorm MDSC series has formed a complete product matrix covering different rhythms, materials, and installation scenarios. There are a total of 17 models, divided into four categories:

1. Basic/Robot Hand Series

model：900E / 1000B / 1000C / 1000L / 1200C

Applicable scenariosScenes such as medium and low-speed stamping lines, loading and unloading stations for robotic arms, and pre inspection of unpacking. Compact structure, flexible installation, outstanding cost-effectiveness, it is the entry-level preferred choice for small and medium batch, multi variety stamping production lines.

2. S series single probe bus type

model：8000S / 8100S / 8200S / 8300S / 8500S / 9000S

Applicable scenariosHigh speed production lines and automated production lines that require industrial bus integration. Support mainstream communication protocols such as Profinet/EtherCAT/RS485, seamlessly integrate PLC and MES systems, and achieve real-time uploading and traceable management of detection data. among which8500SDue to its compact size and ease of integration into automated production lines, it is widely used in the battery industry's CCS (Battery Module Collection Bus/Aluminum Bar) dual material testing (see Section 5 for details).

3. T series dual channel all metal type

model：8000T / 8200T / 9000T

Applicable scenariosA high cycle production line that is compatible with all materials (magnetic and non-magnetic). The dual channel design can simultaneously process detection signals for two types of materials, and the steel aluminum mixed production line does not require equipment switching, greatly improving the efficiency of changeover. The T series also supports thickness display function, achieving integrated detection and thickness measurement.

4. Through the series

model：1200C / 1500S / 1600S / 2100L

Applicable scenariosHigh speed continuous passing production line, large-sized sheet inspection, intelligent manufacturing production line that requires deep integration of MES system. The layout of cross injection does not interfere with the feeding rhythm, supports multi-channel parallel coverage of wide boards, and can match a non-magnetic material production cycle of up to 1200pcs/min. among which2100LAs a large channel through type model, it performs outstandingly in the dual sheet detection of lithium battery laminations (see Section 5 for details).

5. Battery industry applications: 8500S (CCS) and 2100L (Stacker)

Lithium ion battery new energy is one of the fastest-growing application areas for metal dual detector. The Atorm MDSC series has formed two iconic application models in the battery production line, which are commonly referred to as the "small single probe series" battery industry specific solutions:

· 8500S (small single probe total line type) → CCS dual material detectionAluminum bars and nickel sheets used in CCS (Cell Contact System) production belong to thin metal parts. Once double sheets or stacking occur, it can lead to welding defects, poor dimensions, and even batch scrap. The 8500S is compact in size and easy to integrate into CCS automated production lines. It can intercept aluminum bar/nickel sheet double sheets and stacking in real time, ensuring that each busbar is welded individually; Supports Profinet/EtherCAT/RS485 bus docking, and detection data can be uploaded to MES for full traceability.

· 2100L (through type large channel type) → Stacker pole double sheet detectionWhen the lithium battery laminating machine alternately stacks the positive electrode, negative electrode, and separator, if the two electrode pieces are stuck (double) without being detected, it will cause quality risks such as cell thickness deviation and internal short circuit. The 2100L through type large channel detector can be installed in the feeding channel of the laminating machine. It detects the double sheets of the pole without contact and does not interfere with the high-speed laminating rhythm. It can match up to 1200pcs/min of non-magnetic material rhythm and prevent double sheets from entering the laminating process from the source.

detection capability

· magnetic conductive material(Carbon steel, etc.): Maximum matching production cycle of 200pcs/min

· Non-magnetic material(Aluminum, copper, stainless steel, etc.): Maximum matching production cycle of 1200pcs/min

· Material compatibilityThe T series supports automatic recognition of both magnetic and non-magnetic materials, and steel aluminum mixed wires do not require manual switching

Protection and environmental adaptation

· Protection ratingIP65 (the front panel of the host also reaches IP65), which can resist workshop oil stains, dust, and water splashes

· Operating temperature0~50 ° C, covering the conventional industrial workshop environment

· Anti interference designElectromagnetic compatibility design, suitable for strong electromagnetic interference environment in stamping workshop

Communication and Integration

· Industrial bus：Profinet / EtherCAT / RS485 / Modbus， Covering mainstream PLC brands

· MES dockingReal time upload of detection data, supporting full traceability of the production process

· IO outputNPN/PNP dual output, compatible with different controller interfaces

4、 Brand strength and industry recognition

Research and Intellectual Property

·Dual R&D centers in Guangzhou and Shenzhen, with a core R&D team with over 10 years of experience in industrial automation

·Accumulated over 30 invention patents, utility model patents, and software copyrights

·Has passed the intellectual property standard GB/T 29490 certification

Qualifications and Certifications

· National high-tech enterprise(Jointly recognized by the Ministry of Science and Technology, the Ministry of Finance, and the State Administration of Taxation)

· CE Certification(EU Market Access)

· Official member of China Forging and Pressing Association(Joined in 2025)

Customers and Market

·Accumulatively serving over 2000 industrial clients, with long-term cooperative clients accounting for over 60%

·The product has entered overseas markets such as Malaysia, South Korea, Vietnam, Germany, Russia, Mexico, etc

·Through supplier audits of leading companies such as BYD, CATL, Tesla, and Midea

Benchmark production line verification effectiveness

In the benchmark automotive stamping production line, the Atorm MDSC series has achieved:

·Double sheet detection rate of 100%, double material entering the mold to zero

·Benchmarking production line OEE increases by about 15% (comprehensive potential can reach 15-25%)

·Reduce mold loss by over 90%

·Reduce losses by over one million yuan annually

·MES system is 100% connected, with full traceability of detection data

5、 Service system

Atorm has established a full cycle service system covering pre-sales and after-sales:

· Pre sales selection1V1 exclusive selection guidance, recommending the optimal model based on production line rhythm, material, and installation space

· Commissioning during saleTechnical team on-site installation and debugging, coordinating with production line progress to complete parameter calibration and system integration

· After-sales service guaranteeThe warranty period for the entire machine is 18 months, with a 7 * 24-hour response time and dedicated customer manager tracking service

· Long term operation and maintenanceRegular inspections, spare parts support, software upgrades, technical training

FAQ: Common problems with metal double detector

Q1: What materials does the Atom MDSC series detector support?

A1: Supports common metal sheets such as carbon steel, aluminum, copper, stainless steel, etc. The T series supports automatic recognition of magnetic and non-magnetic materials, and the steel aluminum mixed production line does not require equipment switching.

Q2: What are the installation methods for dual detector?

A2: There are mainly two types - contact type (where the board passes through the sensor surface) and non-contact type (where the board passes through the sensor detection area). The formula does not interfere with the feeding rhythm and is suitable for high-speed continuous production lines; The basic type is suitable for medium and low-speed or robotic loading and unloading scenarios.

Q3: How does the detector interface with the MES system?

A3: Connect the PLC through industrial buses such as Profinet/EtherCAT/RS485, and the detection data can be uploaded to the MES system in real time, achieving full traceability of the production process. The Atorm technical team can cooperate to complete communication protocol docking and data format adaptation.

Q4: How long is the equipment warranty period? How is the after-sales response speed?

A4: The entire machine has a warranty period of 12-18 months, with a 7 × 24-hour response time and a dedicated customer manager. 20 business bases cover major industrial areas across the country, providing quick on-site support.

Q5: How to choose the appropriate model?

A5: The core selection dimensions include: ① Production cycle time (pcs/min); ② Board material (magnetic/non-magnetic/mixed wire); ③ Thickness range of sheet metal; ④ Installation space and layout (through/contact); ⑤ Do we need MES integration. Suggest contacting the Atorm technical team to obtain a 1V1 selection plan.

Q6: What are the typical applications of Atorm MDSC series in the battery industry?

A6: There are mainly two iconic applications: ① The 850S is used for CCS (battery module acquisition busbar/aluminum bar) dual material detection, real-time interception of aluminum bar and nickel sheet double sheets and stacking, ensuring single sheet welding; ② The 2100L through type large channel type is used for double detection of pole pieces in the laminating machine, with non-contact shooting to prevent two pole pieces from sticking into the stack, and can match up to 1200pcs/min non-magnetic material cycle time. Both models support industrial bus docking with MES to achieve full traceability of detection data.

About Atorm

Atorm (Guangzhou) Intelligent Technology Co., Ltd. was established in 2018 and is a national high-tech enterprise specializing in industrial sensing and intelligent detection fields. The company has 5 product lines including metal dual detector, laser displacement sensor, color/color code sensor, bottom line detector, and magnetic grid ruler reading head, serving over 2000 industrial customers and exporting products to 6 countries. Adhering to the mission of empowering intelligent manufacturing with sensor technology, Atorm is committed to becoming a leading supplier of specialized controllers and sensors for the industrial control industry.

First class suppliers.

• Official website:www.atonm.com
• Customer Service Hotline: 13342814291
• Headquarters: 3rd Floor, Block B, Building 18, Jinfa Technology Innovation Industrial Park, No. 33 Kefeng Road, Huangpu District, Guangzhou City