Water cooled screw industrial integrated chiller unitProduct Introduction

LJR-W seriesWater cooled screw industrial integrated chiller unitIt is a chiller unit from Guangzhou Lingjing Refrigeration Equipment Co., LtdWater tank, water pumpThe crewcontrolIntegrated chiller unit.

threaded rodOn the basis of absorbing various aspects of traditional screw chillers, the chiller unit5: The 6-rotor twin-screw compressor, as the refrigeration core, is equipped with a condenser and evaporator, supplemented by a PLC computer control system, and assembled through processing technology.

Easy installation

1. The unit has a compact structure, occupies a small area, and saves space in the computer room;

2. When the whole machine leaves the factory, it is debugged and fixed to reach the on-site use state;

3. The vibration of the unit is small, the foundation does not require isolation measures, and the installation is simple;

4. Built in stainless steel water tank, only the evaporator chilled water and condenser cooling water pipes need to be connected during installation.

Water cooled screw industrial integrated chiller unitmodel selectionparameter

LJR-WWater cooled screw chillerThe range of series cooling capacity is116KW to 2560KWThe temperature adjustment range of chilled water is5 ℃ to 20 ℃The chiller unit is equipped with multiple protection devices such as phase sequence protection, motor overload protection, antifreeze protection, high and low voltage protection, etc. The compressor of the chiller unit adopts unloading and pressure reduction starting to avoid impact on the power grid and protect the normal operation of the unit（due toWater cooled screw industrial integrated typeWater coolerGroup modelCould not provide a detailed list. If you have any questions, you can directly consult our customer service staff）

Water cooled screw industrial integrated chiller unitWorking principle

The high-pressure and high-temperature gas coming out of the compressor enters the condenser, which is located in the unitOperating substancesBecoming a high-pressure room temperature liquid, the high-pressure room temperature liquid enters the expansion valve throttling mechanism for pressure reduction, and some of the liquid flashes into vapor. These low-temperature and low-pressure gas-liquid two-phase mixtures enter the evaporator, where they exchange heat and cool with the high-temperature hot water of the customer's industrial equipment. The medium inside the evaporator becomes vapor and returns to the compressor for re compression, completing a cycle. The chiller unit continuously exchanges heat and cools, supplying mechanical equipment and products for cooling

Lingjing Workshop Building

Lingjing Partner

After Sales

1、 The entire equipment comes with a 12-month warranty.

2、 Customers within the province should arrive at the site for repair within 12 hours of receiving a service call; Customers from outside the province should arrive at the repair site within 24-48 hours of receiving a repair call.

3、 The replacement of spare parts during the warranty period is a product quality issue, and our company provides free replacement. After the warranty period expires, we can provide replacement parts.

4、 Free pre-sales and after-sales technical support.

5、 If it is necessary to replace the main components (such as condenser, evaporator or compressor), the maintenance time will be controlled within 72 hours to complete the entire repair.

Lingjing Company can provide value-added tax invoices for 13 points.

2.Due to differences in region and product weight, shipping costs may also vary for chiller unitsPlease contact our personnel to verify the specific shipping cost.

Company Profile

Guangzhou Lingjing Refrigeration Equipment Co., Ltd., with a registered capital of 8 million, is an industrial refrigeration and low-temperature freezing enterprise that integrates research and development, manufacturing, sales, and services. The development of the industry provides refrigeration solutions for industries such as plastics, electronics manufacturing, electroplating, pharmaceuticals and chemicals, printing, food, new materials, surface treatment, photovoltaics, etc!

Lingjing collaborates with clients such as Coca Cola Company, Daliyuan Group, Libai Group, Daohuaxiang, and China Railway Construction Corporation

The company's main products include: water-cooled screw chillersAir cooled screw chiller unitLow temperature chilled water unitAir cooled (water-cooled) vortex box type chiller unitFreon water-cooled (air-cooled) industrial chillers, air-cooled heat pump chillers, environmentally friendly and energy-saving maglev chillers, water-cooled full liquid chillers, freezers, ice water machines, refrigeration machines, central chillersAir conditioning type chiller unitWorkshop air conditioning units, etc; At the same time, customized production of chiller units can be carried out according to the actual needs of customers.

In March 2007, it was awarded the title of "Contract abiding and Creditworthy Enterprise" by the Guangzhou Administration for Industry and Commerce, and was designated as a subsidiary party branch of a non-public enterprise by the Provincial Organization Department in the same year; In 2008, it was awarded the title of "Environmental Protection Credit Commitment Unit"; In April 2009, it was awarded the title of "AAA+Chinese Quality Credit Enterprise" by the China Quality Credit Evaluation Center, and in the same year, it was also awarded the title of "Consumer's Most Trusted Quality Trustworthy Brand"; In 2012, it was awarded the title of "Strategic Partner of CCTV Investment Channel 2012-2013".