OpeningYour packaging line stops when a custom part fails. We make sure that doesn‘t happen.We machine parts exactly to your drawing. Every dimension is verified before shipment. N
Custom CNC Machined Packaging Machinery Parts | Precision Manufacturing
OpeningYour packaging line stops when a custom part fails. We make sure that doesn't happen.We machine parts exactly to your drawing. Every dimension is verified before shipment. No guesswork, no tole
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Send us your drawing / quantity / material — reply within 24h.
Your packaging line stops when a custom part fails. We make sure that doesn't happen.
We machine parts exactly to your drawing. Every dimension is verified before shipment. No guesswork, no tolerance drift.
We are BQUQ, a precision manufacturing factory in Dongguan, China. We have run CNC lines for 20 years. Your drawings become finished parts, typically in 15 working days.
Tolerance: ±0.005 mm on critical features
Lead time: 15 working days standard, 7 days for rush
We hold tight tolerances on thin walls and deep cavities. Our 5-axis machines reduce setups, which means better consistency on complex geometries.
Three reasons buyers send us their drawings
1. Batch-traceable quality
Every part gets a unique batch number. We track material heat numbers, machine operator, and inspection results. If a problem appears in your assembly, we trace it back to the exact batch in minutes. No vague promises.
2. Inspection report per batch
You get a dimensional report with every shipment. We measure critical features on a Zeiss CMM and include the data. You do not need to re-inspect everything. This saves your QC team hours per order.
3. One factory for CNC + stamping + springs + heat sinks
Your packaging machine needs more than machined parts. We also run metal stamping, spring manufacturing, and heat sink production lines. Send us a full BOM. We quote the entire assembly in one email. Fewer suppliers, less logistics, one accountable partner.
Where these parts are used
Custom CNC machining serves every part of a packaging line.
Sealing jaws: Machined from stainless steel with precise flatness and heater cartridge holes. Tolerance holds consistent seal pressure across the full width.
Guide rails and wear strips: UHMW or POM profiles, machined to exact widths. Keeps bottles and cartons aligned at high line speeds.
Cutter blades and anvils: Hardened steel with sharp edge geometry. We machine and then heat-treat to 55-60 HRC.
Servo motor mounts: Precision-bored holes for bearing fit. Maintains shaft alignment for smooth indexing.
Vacuum pickup heads: Aluminum with drilled micro-holes for suction. We deburr every hole to avoid product damage.
Cam followers and rollers: Turned and ground shafts with tight concentricity. Reduces vibration at 300 cycles per minute.
These parts run on vertical form-fill-seal machines, cartoners, labelers, and palletizers. If it moves, stops, or seals, we can machine it better.
Q: What is your MOQ?
A: No MOQ. We machine one prototype for testing or 50,000 pieces for production. The unit price drops with volume, but the quality standard stays the same.
Q: How do you guarantee tolerance and quality?
A: We use in-process probing on the CNC machines and final inspection on a Zeiss CMM. Critical dimensions are 100% checked. We send the inspection report with the shipment. If a part is out of spec, we replace it at our cost.
Q: What is your standard lead time?
A: 15 working days for most machined parts. For rush orders, we can ship in 7 days. Complex 5-axis parts with multiple secondary processes may take 20 days. We confirm the exact date when you send the drawing.
Q: Can you provide material certificates?
A: Yes. We supply mill certificates for all metals and plastics. We also provide heat treatment reports and surface finish certificates if required. All documents are in English.
Send your drawing
Stop waiting for quotes that take a week. Send us your 2D or 3D drawing today.
We reply with a firm quote in 12 hours. Price, lead time, and material suggestions included.
Email: sc@bquq.com
WhatsApp: +86 13713157787
Precision manufacturing, made in China, with no MOQ. Your packaging line deserves parts that fit the first time.
