PPCC Series Peeler Centrifuge Industrial Centrifugal Dryer for Starch
PPCC automatic centrifuge is solid-liquid separation equipment which adopts continuous operation and intermittent discharging. The machine is controlled by PLC. Its braking system adopts dynamic braking and regenerative braking. Through such procedures as product level detection, speed inspection, shaft temperature and vibration monitoring, the whole separation process is automatic circulation and working (including feeding, dehydration, washing, discharging, etc.) Also manual operation mode is available which can be changed over from full-automatic mode by customer’s will.
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2. With absolute isolation between power area and process area. It is suitable for occasion when customer requires high quality cleaning to avoid the contamination to product.
3. The out shell bucket can be opened, so the whole internal parts could be observed and easy for touch wiping and cleaning.
4. Perfect CIP system can be carried out to wash the internal parts of centrifuge to avoid cross contamination which are not easy to clean.
5. Unique pneumatic counter-pulse device is equipped, which can remove remnant filter cake as much as possible.
6. Totally-enclosed structure equipped with inert gas protection is adopted to be used in ex-proof I section.
7. The automatic residual cakes removing device is optional (have owned the national patent).
Feeding nitrogen or other inertgas into the host machine, after reaching the pre-determined content, when predetermined target is met and drum speed is suitable for feeding, feeding valve will be open automatically and product level detection begins to work.
When layer thickness is thick enough to reach the product detection slab, feeding valve closes to stop feeding. Under the effect of centrifugal force, most of the liquid in suspension is thrown out through filter cloth(or filter net) and the holes on drum wall then flows into mother liquid tank through horizontal liquid outlet(initial filter). With product dehydration going on, centrifuge will automatically slow down to washing speed according to technical requirement for washing.
Washing valve opens automatically With washing liquid rising to a certain height, washing valve closes and centrifuge speeds up automatically for further dehydration(secondary filter).
After a moment of operation,product will be fully dried. Then discharging will be in process.Then discharging valve opens and discharging cylinder begins to work when centrifuge automatically slows down to predetermined speed. With scraper rising spirally and automatically, solid product is scraped down into the hopper equipped with spiral discharger: With constant motion of spiral discharger, product is pushed out and discharged through valve.
Scraper rises closer to filter cloth with a certain distance till the bar on scraper device approaches proximity switch to stop
scraper rising then retreats quickly after a short stay(about 15s)then enters next cycle.
1. How do you protect the quality?
As state owned enterprise with more than 100years history, we have strict operation policy,advanced processing machines to guarantee the precision, workers with operation license, related components are from world famous brand, Series of test and inspection are done in the whole producing stage.
2. What is your advantage compared with your competitors?
Quality and experience, we are top centrifuge supplier in China,our designs and structures are analogous to world leader brands.
3. Is your price competitive?
My price is not the lowest in China, but we promise, for the same quality and collocation, my price is the most favorable, for the same price, my quality is definitely superior to other brands.
4. Will you dispatch technicians for installation and commissioning?
Yes, we will upon required.
5. Do you have OEM service? Do you supply the parts?
Yes, we do, as long as you provide us your drawing and detailed requirements.
6. Do you have agents or service centre abroad?
We have some partnership in several countries as Indonesia, Brazil, USA.
7. How can we visit your factory?
If you come from aboard, air to shanghai or Nanjing airport, or if you arrive shanghai, you can take bullet train. - If you come from domestic city, air or train directly to Nanjing Nan or WUXI east, we will pick you up both from airport or railway station.
8. Can we visit your end user or contact them?
Yes, we will provide you the name list, and arrange the visit after their approval.
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