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CQ-XY700 4020
CHAO QIANG
A 400×200 mm X-ray inspection line with an integrated pneumatic pusher built into the machine — inspects boxed, bagged and bulk products up to 10 kg for iron, stainless steel, ceramics, glass, stones, bones, shells, hard rubber and hard plastics.
Boxed and bagged products up to 10 kg move fast — and contaminants hide deep inside. When a metal detector cannot see through foil or dense packaging, only X-ray inspection closes the gap.
Glass, stone and bone fragments hide inside boxed and bagged products — undetectable by eye or by weight checks.
Foil bags and dense packaging defeat metal detectors. X-ray sees through every layer of the pack.
Manual sorting of heavy packs at line speed is slow, unsafe and inconsistent shift after shift.
No scan records means no defense when a complaint arrives — and no way to trace the batch.
The 4020 model scans every pack with X-rays, analyzes the internal image in real time, and drives its integrated pneumatic pusher to sweep rejects off the belt — one compact motion, no separate reject conveyor needed.
The 4020 configuration pairs a large inspection tunnel with an integrated pusher — built for boxed, bagged and bulk lines carrying up to 10 kg per product.
The pneumatic pusher is built into the machine — rejects are swept off the belt automatically, with no extra conveyor.
Software tuned for bagged and boxed goods — detects low-density and high-density contaminants reliably.
Calibration test pieces verify accuracy on site — SUS304, ceramic and glass balls, ready for audits.
Lead curtains, X-RAY ON indicator and interlocked doors protect operators during continuous operation.
400×200 mm tunnel with integrated pusher rejection, engineered for products up to 10 kg.
| Parameter | Specification |
|---|---|
| Model | CQ-YW700 (4020 Integrated Pusher) |
| X-Ray Source | 150W / 240W / 350W Optional |
| Belt Speed | 10 – 70 m/min |
| Tunnel Width | 400 mm |
| Tunnel Height | 200 mm |
| Max Product Size | ≤280(W) × 200(H) mm / ≤400(W) × 60(H) mm |
| Detection Accuracy | SUS304 ball φ0.6 mm · Ceramic ball φ1.0 mm · Glass ball φ2.0 mm |
| Dimensions (L×W×H) | 1500 × 990 × 1794(+100) mm |
| Max Conveyor Load | 10 kg |
| Power Supply | AC 220V · 1.5 kVA · 50/60 Hz |
| Product Form | Boxed · Bagged · Bulk |
| Rejection Method | Integrated Pusher |
| Data Interface | LAN Port · USB Port |
| Alarm Mode | Sound & Light Alarm |
| Ambient Temperature | -15 ~ 45 ℃ |
| Belt Material | Food-Grade PU |
| Display / Operation | Touchscreen / Touch Input |
| Display Language | Chinese, English & More |
All values are factory data from the official CQ-YW700 (4020) spec sheet. Prefer a compact 300×150 mm line? Ask about the CQ-YW700 (3015). lynn@chaoqiang1688.com
The CQ-YW700 (4020) inspects a wide range of bagged, boxed and bulk food products.
Direct factory support from installation to spare parts — because downtime is measured in lost product, not minutes.
Engineers on call for repairs, verification and calibration — at your plant, when you need them.
Preventive maintenance plans that protect uptime and extend the working life of your equipment.
Hands-on operator training that turns your team into confident, self-sufficient inspectors.
Genuine parts and service kits stocked for fast dispatch, minimizing downtime and delays.
Chaoqiang is a Dongguan-based manufacturer with 18+ years in detection equipment — the CQ-YW700 (4020) is designed, built and calibrated in our own workshop. Send your samples for a line test, or visit us to see the machine run before you order.
Meet the Chaoqiang team at food processing and packaging exhibitions worldwide — and watch the CQ-YW700 (4020) run live.
Tell us your product, pack size and line speed — our engineers will confirm the best configuration for your line.

