Mold Refrigerator Injection Mold Chiller Mold Chiller Mold Refrigeration System Mold Chiller Guangzhou Mold Chiller Foshan Mold Chiller Lingjing Industrial Chiller Manufacturer Direct Sales Introduction

Ling Jing focuses onManufacturers of injection specific air-cooled screw chillers, extrusion chillers, laminating chillers, bottle blowing chillers, mixers, packaging chillers

In recent years, with China's accessionWTO,The manufacturing industry has entered a golden age, and at the same time, the market competition is fierce with strict requirements for product quality. Companies and enterprises engaged in plastic production know that cooling time accounts for a significant proportion of plastic product productionFrom the above, the importance of reducing cooling time can be seen that chilled water can absorb heat in a timely manner, reducing the temperature of the mold cavity.

If a company's injection molding production line needs to be equipped with a chiller unit,

Plastic industryInjection moldingExtrusion moldingBlow bottleCompression moldingBlown filmCalendering filmStandard industrial chillers are suitable for the above-mentioned industries.

Injection moldingMold cooling　

After the plastic particles are melted by heating and injected into the mold, they solidify and then the mold is opened to form a molded rubber workpiece. In the continuous production process, it is necessary to cool the mold to shorten the plastic solidification time, improve the workpiece size, molding quality, and surface quality.Temperature requirement for frozen water: 6-18 ℃ Temperature difference requirement for frozen water: ± 2K or ± 1K The cooling capacity of the chiller unit is related to the injection volume (usually referred to as "Anshi") of the injection molding machine. The larger the injection volume, the greater the required cooling capacity.Injection molding machines usually use locking forceThe nominal "tonnage" requires the conversion of "tonnage" to "Anshi", but "tonnage" does not correspond one-to-one with "Anshi",

Extrusion moldingExtruded pipes, cable trays, cables, and various plastic profiles.　　

After heating and melting the raw materials through the mold, they are cooled in a frozen water bath, and the water temperature in the frozen water bath remains constant. Due to fast production and the need for large cooling units.Due to the existing frozen water tank, if the capacity is 10000 cubic meters, the unit may not be equipped with a water tank.

Blow bottle-We mainly produce various types of mineral water bottles and soda bottles.　　

Compressed air drying-Blowing bottles requires clean and dry compressed air, and the use of frozen water provided by industrial chillers as a cold source can remove moisture from the compressed air.

Thermoplastic molding　

Common products are those with few containers, such as yogurt cups.It is very important to maintain a constant temperature when plastic is extruded by a mold heated at a constant frequency. The temperature difference range of the chilled water is very high, so a proportional chilled water valve is needed to regulate the temperature.

Hydraulic system　

Mold opening, mold closing, and material injection all require a hydraulic system to complete. The hydraulic oil absorbs energy from the hydraulic pump and the temperature rises. Usually, the oil temperature cannot exceed60℃.The temperature of the cooling water is approximately27℃ is more suitable. As the required water temperature is different from that of the mold, it is necessary to separate the electric water valve from the mold cooling circuit or to have an independent cooling system.

Mold freezer, injection mold, chiller, mold chiller, mold chillerSelection parameters

LJR-A serieschillerFor the air-cooled single cooling series, the cooling capacity range of a single unit is 101KW to 860KW. The temperature regulation range of chilled water is 5 ℃ to 20 ℃. Users can also customize units with lower outlet temperatures according to their needs. The unit implements automatic intelligent operation control. The advantage of this type of unit is that it does not require a dedicated computer room or water cooling system, and only needs to be installed and placed outdoors in a well ventilated area to use fewer system materials and engineering installation costs. (As the models of air-cooled screw industrial integrated chillers cannot be listed in detail, if you have any questions, you can directly consult our customer service personnel)

Model name:

LJR — A — B

LJR: ' Lingjing brand screw chiller unit

A： Unit code

B: WSI/WDI (water-cooled industrial type), ASI/ADI (air-cooled industrial type)

Note: Nominal cooling capacity benchmark: air dry/wet temperature of 35 ℃/24 ℃, frozen water inlet and outlet temperature of 17 ℃, door temperature of 2 ℃, fouling coefficient of 0.088m2 ℃/kw

Frozen water temperature range 7 ℃ -20 ℃:

Environmental temperature range: 15 ℃ -43 ℃:

The specifications and external dimensions may change without prior notice due to product improvements.

Mold freezer, injection mold, chiller, mold chiller, mold chillerWorking principle

The high-pressure and high-temperature gas from the compressor enters the finned condenser, and the heat is dissipated by the fan into the outside air to become high-pressure and room temperature liquid. The high-pressure and 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. Then, the medium in the evaporator becomes vapor and returns to the compressor for re compression, completing a cycle. The chiller unit continuously exchanges heat and cools the mechanical equipment and products supplied to customers.

Lingjing Workshop Building

Lingjing Partner

Provide refrigeration equipment and solutions for 32 different industries! The industry conditions used include plastic molding, extrusion molding, bottle blowing, thermoforming, sanding, surface treatment, electroplating, electrophoretic electronics industry, circuit board production, electronic chip manufacturing, chemical industry, food machinery, textile units, coating equipment, printing machinery, grinding machinery, kneading equipment, automotive parts, fermentation tanks, supercritical extraction devices, reaction vessels, light guide plate production, laser technology, engraving machines, wax injection machines, welding, mechanical cutting processing, non cutting processing, casting, papermaking, aluminum profiles, aluminum alloys, tempered glass, coated glass production, ultrasonic cleaning, jewelry processing, leather and fur processing, ink production, etc.

Air conditioning chillers are used for central air conditioning in hotels and office buildings, plastic cooling, food workshops, bathhouses, and other industries.

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, spare parts need to be replaced.

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, the shipping cost may also vary. Please contact our personnel to verify the specific shipping cost of the chiller unit.

Company Profile

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

Lingjing's cooperative enterprises include Coca Cola Company, Dali Garden Group, Libai Group, Daohuaxiang, China Railway Construction Corporation, etc;

The company's main products include: water-cooled screw chillers, air-cooled screw chillers, low-temperature chilled water units, air-cooled (water-cooled) vortex box chillers, Freon water-cooled (air-cooled) industrial chillers, air-cooled heat pump chillers, environmentally friendly and energy-saving maglev chillers, water-cooled full liquid chillers, freezers, chillers, central air conditioning chillers, workshop air conditioning units, etc. At the same time, we can customize and produce chillers according to customers' actual needs.

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".