Benlong 
Mesin terintegrasi lini produksi mini MCB
Compact MCB mini production line integrated machine. 3,000 pcs/8h, dimensions 5.9×1.8×2.4 m. Integrates riveting, magnetic trip test, hi‑pot, thermal calibration, screw tightening. Ideal for small‑to‑medium manufacturers (200k‑800k units/year), limited floor space, pilot runs. Low capital investment (20‑30% of full line). Payback under 12 months. Supports 1P/2P/3P/4P quick changeover.
Integrated Compact MCB Mini Production Line
Ini MCB mini production line integrated machine is a compact, self‑contained unit that integrates the essential workstations of a full MCB assembly line into a single machine. It is specifically designed for factories with low‑volume, high‑mix production, limited floor space, or the need for new product pilot runs. The system integrates the entire MCB assembly process — including rivet insertion, riveting, magnetic trip testing, high‑voltage testing, thermal calibration, and automated terminal screw tightening/loosening — achieving automated, closed‑loop assembly within an exceptionally small footprint. With a capacity of 3,000 pieces per 8‑hour shift, it is ideal for small‑to‑medium MCB manufacturers with annual outputs ranging from 200,000 to 800,000 units.
This machine solves the problems faced by smaller manufacturers: standard automated lines require large capital investment (>$500k) and significant floor space (30+ meters), while manual lines have low output and inconsistent quality. The mini production line offers a low‑entry automation solution with rapid deployment (installation & commissioning in weeks, not months). It supports quick changeover between different MCB models (1P/2P/3P/4P) and includes integrated quality inspection (vision/sensors) to ensure consistent output. Payback is typically under 12 months.
Standard delivery: 45-60 days | 3,000 pcs/8h | Compact footprint 5.9m × 1.8m × 2.4m
What Problems Does This Compact Machine Solve?
Traditional MCB production lines are designed for high‑volume manufacturing (>1 million units/year) but come with high capital costs (>$500k), large footprints (>30 meters), and long commissioning times. Small and medium MCB manufacturers face a structural mismatch: they need automation to improve quality and reduce labor, but cannot justify the investment or space for a full‑scale line. This integrated compact MCB mini production line solves this by:
- Low capital investment – Approximately 20‑30% of the cost of a full‑scale line, making automation accessible to smaller factories.
- Compact footprint – Only 5.9m × 1.8m × 2.4m, fitting into standard workshop bays without major renovation.
- Rapid deployment – Installation and commissioning in 45‑60 days (vs. 90‑120 days for full lines).
- Optimized for lower output – Capacity of 3,000 units per shift (200,000‑800,000 units/year) perfectly matches small‑to‑medium production volumes.
Core workstations (vibratory feeding, mechanical assembly, riveting, testing, screw tightening) integrated into a unified layout – eliminates interconnecting multiple separate machines.
Dimensions L5930 × W1830 × H2440 mm – ideal for workshops with limited floor space or as a standalone production unit.
Significantly shorter installation and commissioning cycle compared to full‑scale production lines – enables quick response to client delivery deadlines.
Production capacity ranges from 20% to 40% of a standard assembly line – perfectly tailored for small‑batch production, customized orders, and new product pilot runs.
Key Features & Customer Benefits
Spesifikasi Teknis
| Kapasitas produksi | 3,000 pieces per 8‑hour shift |
|---|---|
| Voltage | 380V |
| Machine dimensions (L×W×H) | 5,930 × 1,830 × 2,440 mm |
| Integrated processes | Rivet insertion, riveting, magnetic trip test, high‑voltage test, thermal calibration, terminal screw tightening/loosening |
| Applicable MCB types | 1P, 2P, 3P, 4P (quick changeover) |
| Waktu peralihan | <30 minutes (between different pole counts) |
| Annual output range | 200,000 – 800,000 units/year (ideal for small‑to‑medium manufacturers) |
| Sistem kontrol | PLC (Siemens/Mitsubishi) with HMI touch screen |
| Footprint comparison | Approx. 30‑40% of a full‑scale assembly line |
| OEM availability | Appearance and interface customizable |
Core Customer Benefits – Who Should Choose This Machine
Benefit 1: Low capital investment – accessible automation
Full‑scale MCB assembly lines cost $500k‑$1M+. This compact integrated machine costs approximately 20‑30% of a full line, making automation financially viable for small‑to‑medium manufacturers. Payback typically occurs within 12 months based on labor savings and reduced rework.
Benefit 2: Fits into existing workshops
At just 5.9 meters long, the machine fits into standard factory bays without major building modifications. No need for long conveyor runs or separate test stations – everything is integrated into one unit. This is ideal for manufacturers with limited floor space or those adding capacity to existing lines.
Benefit 3: Fast deployment – start production in weeks
Full‑scale lines take 3‑4 months to install and commission. This mini line can be delivered, installed, and producing within 45‑60 days. For brand owners needing to establish an independent quality validation unit or enterprises requiring flexible capacity quickly, this rapid deployment is a game‑changer.
Benefit 4: Optimized for small‑batch & pilot runs
The machine handles annual outputs from 200,000 to 800,000 units – perfect for manufacturers who do not yet have the volume to justify a full line. It is also ideal for new product pilot runs: you can validate new MCB designs on this line before committing to a full‑scale line.
Customer Success – Small MCB Manufacturer Achieves 4× Output
A small MCB manufacturer in Vietnam was producing 800 units per shift using manual assembly lines with 10 operators. They had limited floor space and could not justify a full‑scale automated line. After installing this compact MCB mini production line, they achieved:
The line paid for itself in 10 months and enabled the customer to supply a major distributor with consistent quality.
Applications – Where This Machine Adds Most Value
Custom Engineering & Delivery
Request a Custom MCB Mini Production Line Quote
Send us your MCB specifications, target output, and available floor space. Our engineers will design a compact integrated production line tailored to your volume and space constraints – including a full ROI analysis comparing manual assembly, full‑scale line, and mini line.
WhatsApp: +86 150 5837 0007 | Email: xsb@benlongkj.cn | English & Chinese support
Why Choose Benlong for Compact MCB Lines?
- 15+ tahun mendesain MCB assembly solutions for manufacturers of all sizes
- Proven compact integrated design – full assembly and testing in one machine
- 3,000 units/shift capacity – ideal for small‑to‑medium production volumes
- Low capital investment – payback typically under 12 months
- Dukungan layanan dan suku cadang global.
Mesin Standar Termasuk
Vibratory feeders (cases, rivets, terminals) · Rivet insertion & riveting station · Magnetic trip tester · Hi‑pot tester · Thermal calibration station · Automatic screw tightening module · PLC with HMI · Safety guarding · Operation manual · 1‑year warranty
Pertanyaan yang Sering Diajukan
The machine produces 3,000 units per 8‑hour shift. Assuming 250 working days per year, annual output is approximately 750,000 units (single shift). For two shifts, output can reach 1.5 million units. This makes it suitable for manufacturers with annual production targets between 200,000 and 800,000 units (single shift).
A full‑scale line is longer (30+ meters), more expensive (typically $500k‑$1M), and has higher output (8,000‑10,000 units/shift). This compact mini line is shorter (5.9 meters), lower cost (20‑30% of full line), and produces 3,000 units/shift. Choose the mini line if you have limited floor space, lower volume, or need a pilot line for new products.
The machine supports 1P, 2P, 3P, and 4P MCBs. Changeover between pole configurations takes under 30 minutes via recipe‑based parameters and quick‑change tooling for the feeder bowls.
Yes. The machine integrates magnetic trip testing, high‑voltage (hi‑pot) testing, and thermal calibration into the same compact unit. All test results are displayed on the HMI and can be logged for quality records.
Standard delivery is 45‑60 days from contract signing. Installation and commissioning take an additional 5‑7 days on‑site, including operator training. This is significantly faster than full‑scale lines (90‑120 days).
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