By Senjie Filter Press Engineering Team · Last updated: 2026-09-10
Quick answer: From purchase order to commissioning, buying a filter press from China typically takes 10-16 weeks: 4-8 weeks manufacturing, 2-6 weeks sea freight depending on destination, and 1-2 weeks installation. Small presses ship in one 20-40 ft container; larger units may need a 40 ft high-cube or two containers.
Overseas buyers ordering a filter press from a Chinese manufacturer need a realistic project timeline to plan foundation work, import logistics, and staff availability for commissioning. This guide gives a week-by-week timeline from PO to commissioning, typical container sizes, and what the buyer should prepare in advance.
What is the full timeline from PO to commissioning?
A standard filter press project typically takes 10-16 weeks total from purchase order to commissioning, broken into three phases: manufacturing (4-8 weeks), sea freight (2-6 weeks depending on destination port), and installation/commissioning (1-2 weeks). The table below breaks this into a week-by-week view for a typical 800-1250 mm chamber or membrane press.
| Week | Phase | Activity |
|---|---|---|
| 0 | Order | PO signed, deposit paid, final technical specification confirmed |
| 1-2 | Manufacturing | Frame fabrication, plate molding/procurement begins |
| 3-5 | Manufacturing | Hydraulic system assembly, plate pack assembly, cloth fitting |
| 6 | Manufacturing | Factory testing (hydraulic pressure test, cycle test), photos/video sent to buyer |
| 7 | Pre-shipment | Final balance payment, export packing, documentation prepared |
| 8 | Shipping | Container loaded at port (Shanghai, Ningbo, or nearest port to factory) |
| 9-13 | Shipping | Sea freight transit (2-6 weeks depending on destination region) |
| 14 | Import | Customs clearance, inland transport to site |
| 15 | Installation | Foundation check, mechanical positioning, piping and electrical connection |
| 16 | Commissioning | Dry run, wet commissioning, operator training (remote or on-site) |
Fully automatic presses with custom PLC programming, or plate sizes above 1500 mm, typically add 2-4 weeks to the manufacturing phase due to more complex hydraulic and control system assembly and testing.
How long does sea freight actually take by region?
Sea freight transit time from Chinese ports varies significantly by destination region, and is the single biggest variable in total project timeline after manufacturing.
- Southeast Asia (Vietnam, Indonesia, Philippines): typically 1-3 weeks transit.
- South Asia (India): typically 3-4 weeks transit.
- Middle East (UAE, Saudi Arabia): typically 3-5 weeks transit.
- Africa: typically 4-6 weeks transit, depending on port.
- Latin America (Peru, Chile, Mexico): typically 5-7 weeks transit via Panama Canal or transshipment routes.
Buyers should also budget for customs clearance and inland transport time, which can add 3-10 days beyond the sea transit figure, more in countries with less predictable customs processing.
What container size does the filter press need?
Container sizing depends on plate size and plate count, not just plate dimension alone, since a larger plate count extends the frame length.
| Plate size | Typical container requirement |
|---|---|
| 630-800 mm | One 20 ft or 40 ft container |
| 1000-1250 mm | One 40 ft or 40 ft high-cube container |
| 1500 mm+ | One 40 ft high-cube, sometimes two containers or flat-rack/breakbulk for the frame |
Accessories such as a feed pump, spare filter cloths, and a cake conveyor are usually packed in the same container to save on freight cost when space allows.
What should the buyer prepare before the press arrives?
Preparing the site in parallel with manufacturing and shipping, rather than after arrival, is the single biggest factor in avoiding installation delays. Buyers should have the following ready before the container arrives on site:
- Foundation: a level, reinforced concrete pad built to the supplier’s foundation drawing, including anchor bolt positions, cured at least 7-14 days before installation.
- Electrical supply: confirmed voltage, phase, and frequency matching the press’s control cabinet specification (this must be agreed before manufacturing, not after).
- Feed pump and piping: a progressing cavity pump or diaphragm pump sized to the press’s fill-rate requirement, with piping run to the press location.
- Site access: crane or forklift capacity matched to the press’s shipping weight (often 3-15+ tonnes depending on size), and clear access path for positioning.
- Cake handling: a bin, conveyor, or truck bay positioned under or beside the discharge zone.
What installation and commissioning support should a buyer expect?
Most established Chinese filter press manufacturers provide remote installation and commissioning support as standard, including detailed mechanical and electrical drawings, a startup manual, and video-call troubleshooting during the dry-run and wet-commissioning phases. On-site engineer dispatch is usually offered as a paid option, more common for first-time buyers, fully automatic presses with complex PLC logic, or very large installations.
Buyers should confirm before ordering which support level is included and request the foundation and electrical drawings early, since these should be finalized well before the press ships.
Why buy this from Senjie?
Senjie is a China-based manufacturer of filter presses and dewatering equipment, founded in 2014 and exporting to 40+ countries across Southeast Asia, India, Africa, the Middle East, and Latin America. Senjie provides full technical drawings, remote commissioning support, and matched feed pumps and filter press equipment for buyers managing their own import and installation process.
Frequently Asked Questions
How long does it take to receive a filter press ordered from China?
From purchase order to commissioning, a standard filter press (800-1250 mm) typically takes 10-16 weeks total: 4-8 weeks manufacturing, 2-6 weeks sea freight depending on destination port, and 1-2 weeks for installation and commissioning.
What container size does a filter press ship in?
Small filter presses (630-800 mm) usually fit in one 20-foot or 40-foot container; larger presses (1000-1500 mm) typically require a 40-foot or 40-foot high-cube container, and units above 1500 mm or with multiple plates may need two containers or breakbulk shipping.
What does the buyer need to prepare before the filter press arrives?
Before arrival, the buyer should prepare a level concrete foundation per the supplier’s drawing, electrical supply matching the press’s voltage and phase, a feed pump and piping connection, and site access (crane or forklift) sized for the press’s shipping weight and dimensions.
Does the manufacturer provide installation support for overseas buyers?
Most Chinese filter press manufacturers provide installation and commissioning support remotely via video call, detailed manuals, and wiring/piping diagrams as standard; on-site engineer dispatch is usually available as a paid option for larger or first-time installations.
How long does manufacturing take for a custom filter press?
Standard plate sizes with typical configurations usually manufacture in 3-5 weeks; custom filter areas, non-standard plate materials, or fully automatic units with PLC integration typically extend manufacturing to 6-10 weeks.
Planning a filter press import project? Contact Senjie’s team for a project-specific timeline and foundation drawing.