Basic Info.
Trademark
Hangzhou Risheng
Specification
ISO&CE, PED
Product Description
Features:
Innovation of Risheng New environmental protection energy-saving refrigeration compressed air dryer:
1. RS-SSD standard design for food market
2. CFC-free environmentally friendly refrigerant
3. High-efficiency heat exchanger
4. High efficiency condenser
5. Steady dew point
6. Security and reliability
7. Small size
8. Humanized structure design.
Our advantage :
We are able to manufacture TUV/CE certification air dryer which can run under high working pressure. Refrigerant air dryer with precise compressed air filter are suitable for piston air compressors, air dryer manufacturers, air dryer factories. As an original equipment manufacturer of 1.7ºC dew-point refrigeration air dryer for air compressor in China, we fabricate excellent air refrigerant dryers with best price. 1, Anti-corrosion and damage free 2, Easy and flexible installation 3, Compact and light structure 4, Simple and convenient maintenance 5, Low noise and high efficient energy saving 6, Custom designs welcome |
Specifications:
Industrial compressed air dryer is also called as Lufttrockner, secador dear, secador de aire etc. in different countries. We RISHENG, as a refrigerant air dryer exporter, are able to make low dew point freeze dryers, low pressure drop refrigeration air dryers. For customization, there are two refrigerated type air dryers classified by cooling mode (air cooled air compressor dryers, water cooled air compressor dryers).
Technical Parameter:
Parameters |
Capacity | 6 -180m3/min |
Max. working pressure | 1.5MPa |
Max. ambient temperature | 50ºC |
Min. ambient temperature | 5ºC |
Max. cooling water temperature | 35ºC |
Cooling type | Air/water |
Power supply | 220V/1Ph/50Hz(60-PD~150-PD) 380V/3Ph/50Hz(200-PD~1800-PD) |
Refrigerant | R407C(R22) |
Control | Customer optional |
Rated condition |
PDP | 2~10ºC |
Working pressure | 0.7MPa |
Inlet temperature | 38ºC |
Ambient temperature | 38ºC |
Cooling water temperature | 30ºC |
Remark |
For control system, we have standard model with fault alarm indicator and we have SMC or PLC or touch screen to choose from. It is able to meet the requirement of RS485 I/O, Profibus protocol, Modbus Protocol and Ethernet. For pressure above 1.5MPa or below 0.4MPa, please contact RISHENG directly |
Various control options:
Standard model with fault alarming indicator;
We have SMC or PLC or touch screen for customer choice
RS485 I/O, Profibus protocol, Modbus protocol and Ethernet are available upon customer request
6 -180m3/min large air-cooling refrigerated air dryer and 12 -180m3/min water cooled air dryer available
Sturdy & Economical
Pre-cooler evaporator and liquid separator of PD series refrigeration dryers are all adapting all-in-one modular structure design.
PD series dryer adopts thickened aluminum alloy of heat exchanger, whose corrosion resistance is twice more better than the similar products .
Nanometer hydrophilic film on air condenser extends the working hours.
The cost of using die cast aluminum is lower than using stainless steel.
Energy saving &Environmental protection
The Heat exchanger adopts the advanced high heat efficient plate-fin structure of Europe and America
The inlet and outlet temperature difference of pre-cooler is 5-8ºC, more than twice as good as the similar products, Outlet compressed air's relative humidity is low, avoiding condensation phenomenon on the air pipe surface downstream.
The pre-cooler can reclaim nearly 90% of the compressed air which can greatly reduce the load of evaporator. Therefore, the power consumption of the refrigerant compressor is low , only 70% of the normal one.
Environmental friendly refrigerant is fit for all kinds of dryers.
Security &Reliability
The patented design external WS ensures excellent PDP;
Each part is tested separately, greatly reducing leakage risk ;
Address:
No.168, Huapai Building, Liuxia Town, Xihu District, Hangzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Electrical & Electronics, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Established in 1993, We are a major manufacturer and exporter for compressed air dryers and filters in China. According to ISO9001, we have more than ten years of supplying experiences. Relying on modern production workship, active R & D department and experienced engineers, we have full lines of production and testing facilities. We are obilged to provide you the good-quality products and our best service by excellent quality control, prompt delivery, and flexible business policy.