+86 15814116500  |
| Quantity: | |
|---|---|
PEC2005A
COSO
A free fall metal separator serves as a critical industrial inspection safeguard, engineered to automatically identify and extract unwanted metallic contaminants from bulk materials. Utilizing advanced digital signal processing and multi-frequency detection technology, it precisely identifies and removes ferrous, iron, copper, aluminum, and stainless steel particles, even those barely visible to the naked eye. This proactive interception ensures that raw materials remain pure, helping processing facilities guarantee ultimate product safety and consistent batch quality.
Beyond maintaining purity, this system delivers a substantial return on investment by actively protecting sensitive downstream processing machinery. By preventing hard metallic fragments from entering extruders, injection molding units, and granulators, it effectively eliminates the risk of severe mechanical damage, significantly reducing unexpected downtime and costly maintenance repairs. The equipment is highly adaptable for gravity-fed operations across the plastics, food, pharmaceutical, electronics, chemicals, and recycling sectors, effortlessly handling diverse materials like plastic granules, grains, nuts, flour, milk powder, pills, tablets, and flakes.
Designed specifically for gravity-fed bulk material processing, this separation system excels in environments where raw materials flow freely downward. In the plastics manufacturing sector, it acts as the primary defense line before material enters the heating and molding phases. Whether processing virgin resin pellets or recycled plastic flakes, the smooth internal pipeline ensures that materials pass through without friction or static buildup. The instantaneous detection mechanism operates silently in the background, ensuring that the continuous flow of production is never hindered while maintaining strict contamination control standards.
When integrated into an active processing environment, the equipment demonstrates remarkable physical adaptability. It mounts securely beneath storage silos, hoppers, or directly above feed throats, blending naturally into the existing vertical architecture of the facility. Operators on the factory floor appreciate the intuitive visual indicators and the distinct, rapid mechanical click of the rejection valve when a contaminant is isolated. This immediate physical feedback provides confidence that the system is actively guarding the line. Its presence in the field translates to smoother shifts, fewer material jams, and a noticeable reduction in rejected final batches.
Engineered for demanding industrial environments, the physical architecture features a robust, open-frame design crafted from premium stainless steel. This thoughtful construction not only resists corrosion but also provides easy access for daily cleaning and visual inspection. To address maintenance and durability, the system utilizes wear-resistant materials throughout the product contact zones, ensuring it maintains long-term stability even when processing highly abrasive or sticky plastic granules. The control unit and detection coil feature a modular, detachable design, allowing maintenance teams to perform quick swaps or upgrades without dismantling the entire processing column.
Flexible Configuration: Customers can freely choose to install only the core detection part or opt for the complete assembly including the integrated feed hopper, depending on their specific line requirements.
Versatile Integration: Different connection methods can be customized—including flange connection, clamp connection, or flexible connection—ensuring a secure fit regardless of the existing pipework.
High-Speed Rejection System: Equipped with an ultra-fast response diverter valve, the system isolates and expels contaminants in a fraction of a second. This precise action occurs without interrupting the main material flow, minimizing the loss of good product.
Smart Factory Connectivity: Built with modern facilities in mind, the unit supports remote network monitoring, continuous self-diagnostics, and production data visualization, integrating smoothly into intelligent manufacturing management systems.
To guarantee space adaptation and seamless line integration, this separator employs a compact, modular design that fits perfectly into constrained vertical spaces. We offer multiple secure attachment solutions to match your exact gravity-feed setup, enabling rapid modification and straightforward installation.
Customers are required to provide on-site pipeline inner diameter and outer diameter measurements. Are there any specific requirements for the flange outer plate size and hole location? The butt-weld flange can be specially customized (shape, size, butt hole position, flange thickness) according to the precise structural situation of the customer's site. The circled part in the reference image highlights the butt-weld flange, which provides an exceptionally rigid and permanent seal against heavy material flow.
Customers need to provide the inner and outer diameters of the lower outlet of the field hopper. We then add a corresponding section to the inlet and outlet of the metal separator to perfectly match the customer's size. With the heavy-duty clamp, the unit can be rapidly secured or detached at the site, making it ideal for lines requiring frequent cleaning. The clamp links are highly convenient and visually clean, as shown below.
A calculated minor gap is reserved between the inlet and outlet of the metal separator and the outlet of the customer's site equipment. Food-grade hoses or reinforced soft cloth strips are utilized for butting. The inlet and outlet of the metal separator, as well as the outlet of the reject chute, can all be configured for soft butting. This flexible connection effectively absorbs surrounding mechanical vibration, protecting the sensitive detection coil while allowing for quick alignment. As shown below.
COSO boasts advanced R&D and manufacturing capabilities, along with extensive expertise in adapting our core technology to unique processing environments. We understand that no two production lines are identical, which is why we offer a comprehensive suite of modifications ranging from interface languages to specialized explosion-proof housings. Below are the precise customization options we offer to ensure the equipment aligns perfectly with your operational requirements.
No. | Content | Description |
1 | Different sensitivity | Model A (Standard precision), Model B (Enhanced precision). |
2 | HMI Type | No HMI, button-based interface, and touchscreen. |
3 | Client Name & Logo | Displayed on the startup interface. |
4 | Operating Language | Default: Chinese & English. |
5 | Material Passing Size | Available from 20 mm to 300 mm, with even larger sizes able to be customized. |
6 | Pipeline Internal Surface Material | Standard PVC or food-grade Teflon. |
7 | Machine Structure | The detection unit can be purchased alone or with the frame and hopper. The control unit and detection unit feature a detachable design. |
8 | Connection Method | Flange connection, clamp connection, flexible connection. |
9 | Explosion Proof | It utilizes explosion-proof components, certified electrical boxes, cabling, and housings, to meet stringent safety standards. |
10 | Dust Proof | All connections are sealed with silicone. |
11 | Appearance Customization | Standard: Stainless steel frame/control box. |
12 | Other Custom Feature | It can be equipped with a vibrating sieve and an automatic feeding machine. For powder materials, specialized models with dedicated rejection systems are available. |
Model | Dimension (Ф mm) | Sensitivity | Air Compression | Max. Throughput (L/h) | Material Temperature | Defectives Eliminated Time | Installation Height (mm) | |
Fe (Ф mm) | SUS (Ф mm) | |||||||
PEC2005A-30 | 20 | 0.25 | 0.45 | 3～5 bar | 200 | <80℃ | 0.3～5 s | 330 |
PEC2005A-50 | 40 | 0.4 | 0.7 | 3～5 bar | 1000 | <80℃ | 0.3～5 s | 330 |
PEC2005A-60 | 50 | 0.5 | 0.8 | 3～5 bar | 2000 | <80℃ | 0.3～5 s | 330 |
PEC2005A-80 | 70 | 0.7 | 1.0 | 3～5 bar | 5000 | <80℃ | 0.3～5 s | 330 |
PEC2005A-100 | 80 | 0.8 | 1.2 | 3～5 bar | 7500 | <80℃ | 0.3～5 s | 473 |
PEC2005A-120 | 100 | 1.0 | 1.5 | 3～5 bar | 12000 | <80℃ | 0.3～5 s | 473 |
PEC2005A-150 | 130 | 1.3 | 1.8 | 3～5 bar | 20000 | <80℃ | 0.3～5 s | 600 |
PEC2005A-200 | 180 | 1.8 | 2.2 | 3～5 bar | 44000 | <80℃ | 0.3～5 s | 922 |
Notes:
Models listed in the table are just standard configurations. Our actual production includes numerous variants not exhaustively listed here, capable of addressing extreme throughput volumes or highly specific material characteristics. For other requirements, please contact customer service for details.
The detection sensitivity is the ideal test result obtained by bare material blocks falling freely through the center of the detection pipeline. The actual operational sensitivity may be different accordingly to the characteristics of the tested products (such as moisture content or density) or the surrounding electromagnetic working environment. It should always be based on the actual on-site detection sensitivity test.
Every unit undergoes a rigorous, multi-stage manufacturing process that prioritizes precision and reliability. From the initial laser cutting of the stainless steel housing to the delicate winding of the internal electromagnetic coils, our technicians maintain strict tolerances. The internal PVC or food-grade Teflon pipes are polished to a flawless finish, ensuring zero material hang-up during operation. Before leaving the facility, each system is subjected to extensive simulated flow testing, guaranteeing the rapid response of the pneumatic rejection flap and the absolute accuracy of the digital signal processor under heavy load conditions.
Founded in 2005, Dongguan Coso Electronic Tech Co., Ltd is headquartered in Dongguan, Guangdong, China, a globally renowned manufacturing center. We are a technology-driven enterprise specializing in the R&D and production of foreign object and weight detection equipment. Adopting a modular design principle, we integrate intelligent detection algorithms and precision manufacturing processes to provide customized solutions, including metal detection & separation, automatic weighing & sorting, and foreign object & defect detection for global manufacturing industries such as food, pharmaceuticals, plastics & rubber, packaging, mining, personal care, textiles, apparel, toys, and chemical manufacturing. Our products include industrial metal detectors, metal separators, checkweighers, weight sorting machines, and X-ray inspection systems.
With over 20 years of technological expertise, we have built a fully integrated industrial ecosystem covering R&D, production, sales, and service. We hold ISO9001 certification and possess more than 20 national patents. Our products comply with globally recognized standards (CE, FDA, RoHS) and have been exported to over 90 countries and regions. We have established cooperative relationships with numerous Fortune Global 500 enterprises. With sales and service centers in both the Pearl River Delta and Yangtze River Delta regions, our distribution network covers the entire country. The company is accelerating its global market expansion by establishing overseas service hubs and localized teams, striving to deliver high-quality products and services to customers worldwide. Guided by our mission “Make production more efficient, make products more reliable”, we continuously advance detection technology to support the evolution of global intelligent manufacturing through innovation and product development. We are committed to ensuring every product stands the test of the market, aiming to be a worldwide reliable detection equipment manufacturer.
Our commitment to operational excellence is backed by rigorous international standards. These certifications provide our clients with the assurance that our equipment will perform safely and reliably in demanding environments:
ISO 9001: Reflects our comprehensive quality management systems, ensuring consistent manufacturing processes from raw material sourcing to final assembly.
FDA Certified Components: The internal contact surfaces are fully compliant with U.S. food and drug regulations, guaranteeing safe handling of sensitive consumables.
CE Certified: Meets stringent EU safety, health, and environmental protection standards, ensuring safe electrical and mechanical operation.
At COSO, we regularly participate in leading industry exhibitions to showcase our advanced metal detection technology. With each event, we demonstrate our commitment to innovation and our ability to provide top-tier solutions for industries like food, pharmaceuticals, and plastics. Visitors to our booths experience firsthand the rapid mechanical response of our rejection systems and the intuitive nature of our control interfaces. Join the many businesses around the world that trust COSO for reliable, high-performance metal detection and continuous line protection.
Packing：To ensure the delicate internal electronics and precision mechanical valves arrive in perfect condition, every unit is securely fastened within a heavy-duty, standard export wooden case. The robust timber structure absorbs transit shocks and prevents compression damage during international freight handling.
Delivery Time：We understand the urgency of protecting your production line. After the deposit is confirmed, the manufacturing and assembly process starts right away. For standard configurations, the production time takes about 15 working days before the equipment is securely crated and dispatched.
1. Q: What’s your minimum order quantity?
A: One set. We support facilities of all sizes, from single-line upgrades to massive plant-wide installations.
2. Q: Do you accept customization?
A: Yes, and it’s one of our primary advantages. We can modify connection types, pipe diameters, interface languages, and structural materials to integrate flawlessly with your existing infrastructure.
3. Q: How long is your delivery time？
A：Once we reach an agreement and the payment is received, the production process starts immediately. Basically, the lead time is 15 working days for standard models.
4. Q: How about the packing for the machine? Would it be easily damaged during transportation？
A：We use standard export wooden cases for packing, which are structurally reinforced and strong enough to withstand the rigors of long-distance international transportation, ensuring the equipment arrives safely.
5. Q: How about your after-sale service?
A: First, if you don’t know how to install or use the machine, our staff will provide detailed descriptions and video help. We can also get online to have live installation communication.
Second, if you have continual purchase needs, you can send personnel to our company, and we can provide comprehensive hands-on operational training.
Third, all of our products come with a one-year warranty. If core accessories fail and cannot be repaired, you can exchange them for new ones.
Last, if a problem is extremely serious and cannot be resolved remotely, we can dispatch engineers to your facility to provide direct assistance.
