benlong 
MCB Injection Mold
An MCB injection mold is specifically designed for producing a vast number of similar miniature circuit breaker cases with precision control of tolerances throughout the production process. The reality of this statement does not appear until one considers the underlying tool.
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High-Precision Automatic Weighing and Packaging Machine
High‑precision automatic weighing and packaging machine with ±0.5g accuracy. Bottom support prevents bag deformation for heavy hardware. 5‑30 bags/min, film width up to 520mm, bag length adjustable via HMI or photoelectric sensor. Ideal for washers, fasteners, granules. Reduces product giveaway by 3‑8%. Optional checkweigher, coder, conveyor.
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Automatic Delay Tube Oil Filling and Assembly Machine
The automatic delay tube oil filling and assembly machine completes the oil cup subassembly for hydraulic magnetic circuit breakers in one unit: dual vibratory feeding, plunger insertion, bubble-free silicone oil dispensing, and XY matrix tray loading. One full M×N tray every 20–30 seconds Metered, bubble-free dispensing via stainless pressure tank + micro valve Omron PLC,...
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Automated Conveying System for Automotive Chassis Parts
Custom automated conveying system for automotive chassis parts with industrial robot integration. Modular metal belt conveyor, enclosed safety panels, PLC control. Solves manual handling injuries, reduces cycle time variability. Up to 200kg part capacity. Turnkey custom design.
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Assembly line
Customizable modular assembly line for automotive, electronics, food, and general industry. Synchronous/asynchronous transmission, belt/chain/roller conveyors, adjustable workstations, smart automation ready. Reduces assembly time by 15%. Turnkey design.
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Robot automatic feeding system for injection machine
Custom Fanuc robot automatic feeding system for injection molding machines. Eliminates manual loading, reduces cycle time variation by 30‑50%, 24/7 operation, custom end‑effectors. Boosts OEE, cuts scrap up to 80%. Payback 6‑12 months. Integrates with any injection molder.
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