Designed, manufactured and commissioned by XinXie EP for the Chuangpuda machinery plant in Nanchuan, Chongqing: a dual-hopper pulse-jet dust collector with dedicated fans, spiral duct network, PLC control cabinet and a steel-tower stack with code-compliant sampling platform — delivered, lifted into position and running in July 2025.
The machinery workshop needed a centralized answer to scattered dust sources — one collector, one fan set, one stack — instead of portable units that never keep up. XinXie EP handled the full chain:
What the delivery included:
| Scope Item | Configuration |
|---|---|
| Collector type | Centralized pulse-jet, dual-hopper, outdoor installation |
| Cleaning method | PLC-programmed online pulse-jet with diaphragm valves |
| Ash discharge | Sealed twin hoppers, dust-tight drawers/valves |
| Fans | Dedicated centrifugal fans, matched to system curve |
| Control | Electric control cabinet — auto/manual, differential pressure, fault alarms |
| Stack | Steel-tower stack with sampling ports, platform & safe access |
| Delivery | Factory pre-assembly → site crane installation → commissioning |
Machinery workshops run long hours with mixed, abrasive dust. Every detail of this installation pushes toward the same goals: stable suction, clean discharge and easy inspection.
Two parallel hoppers double the ash storage volume between emptying rounds and keep the airflow distribution even across the full width of the filter bank — no corner of the collector runs overloaded.
Diaphragm pulse valves fire in PLC-programmed sequences against a differential-pressure setpoint, stripping the dust cake off the filter media without shutting the airflow down — suction stays constant while the collector cleans itself.
Collected dust drops into sealed hoppers with dust-tight discharge — no secondary dust clouds at the plant yard, and the high-density metal dust is easy to weigh, log and hand over for recycling.
The collector body, hoppers and accessories were assembled and checked at our Nanchuan factory before shipment — arriving on site as matched modules that crane directly onto the foundations.
Steel stair towers with red guardrails lead to the collector top platform and the stack sampling platform — filter changes and probe access are safe, routine work instead of ladder gymnastics.
A single electric control cabinet runs the fans and pulse cleaning in auto or manual mode, with differential-pressure indication and fault alarms — operators need no special training to keep the system at its design point.
July 2025: factory pre-assembly and loading, crane installation of the collector modules, and the completed system with spiral ductwork, dedicated fans, control cabinet and steel-tower stack.
One centralized collector beats a dozen portable units — in suction, in housekeeping and in emission tests. Tell us your workshop layout for a written proposal within 24 hours.
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