English 
Free-Flow (Wide Gap) Plates are used for liquids containing solids, particles, fibers or viscous material. Their special feature is the constant flow gap width between the individual plates and the course corrugation of the actual plates. The gap between the plates can be up to 12 mm and based on selection their design pressure up to 200 PSI.
 Free-Flow Plates |  Wide Gap Plates |
Free-Flow cooler |
Advantages:
Advantages of Free-Flow PHE's:
1) Suitable for products with particles.
2) No metal/ metal contact in PHE.
3) Up to 12 mm constant gap in PHE.
4) No dead spots on the plate.
5) CIP Cleaning.
6) High heat transfer efficiency.
Our Advantages:
1.Manufacturer and Distributer, we can supply different brand and series plate and gasket, such as Alfa-Lava, APV, GEA, Tranter, SONDEX etc.
2.As manufacturer, we can supply the best quality replace parts for above brands to help you save cost.
3.Over 10 years experienceon the energy field, we also can provided technical service such as technical consultation, equipment update, capacity expansion scheme, maintenance and cleaning of the equipment.
4.ISO9001:2008international quality standard certification.
5.One year lifetimeguarantee.
6.High quality and competitive price, fast delivery.
7.We are notonly concerned for the quality of our products and services.
Another of our objectives is our respect and care for the environment.
8.Fast Handling of Inquiries and Orders.
Application：
Food industry:Milk pasteurization, Milk and beverage pasteurization , Wine tempering, Bottled water treatment , CIP (Cleaning-in-Place)heating , Reverse osmosis water.
Marine application :Central cooling of the main or auxiliary engines or turbines, Lubrication oil cooling, Recooling of circulated water for cooling cylinders, pistons, injection nozzles, Cooling of Baoder oil, compressor oil and other lubricants, Preheating of lubrication oil and heavy fuel oil, Preheating of seawater for fresh water production, Heat recovery, Heat exchange to air-condition the passengers’ cabins and freight spaces
Others:turbine oil cooler, Chemical industry, district heating, district cooling, swimming pool heating, solar heating
 plate heat exchanger for ships & boats |  plate heat exchanger for Beverage industry |  plate heat exchanger for Oil industry |
Factoryand Packing:
Factory tour and packing details:
 marine engineplate condenser |  plate type heat exchanger |  china heat exchanger |
DiGuang is focus on theheat exchangerand spare parts manufacturer and distribute.
We also provided technical service such as technical consultation, equipment update, capacity expansion scheme, maintenance and cleaning of the equipment.
Our objective is to supply you the correct specification of material to suit your particular application.
Any inquires aboutplate heat exchanger.gasketedplate heat exchanger.plate frame heat exchanger.plate type heat exchanger.plate condenser.evaporator.plate cooler.marinecooler.please contact us.