Automotive Industry auto parts production use industrial mold temperature controller

Injection molding temperature controllers or temperature control units, are commonly used in the plastic injection molding industry. Injection molding is a manufacturing process in which parts or products are produced by injecting various plastic materials into molds. Pelletized, raw plastic material is fed through a hopper into a heated barrel with a reciprocating screw. Molds can be of a single cavity or multiple cavities. Depending on the size of the cavities and the dimension of the mold, more than one temperature control unit like LianGui’ may be needed for precise temperature control.

The melted material is forced into the preheated mold where the material solidifies. Temperature control units are used to preheat the mold and then to keep the mold at the temperature set point by circulating coolant (water or oil) through the mold.

The coolant absorbs heat from the mold (which has absorbed heat from the hot plastic) and keeps the mold at proper temperature to solidify the plastic.

LianGui’s temperature control units are instrumental for improved parts, quality, and high cycle times.

The pump of water and oil mold temperature controller adopts a higher efficiency level. The MTC maintains the precise temperature level and it helps in the increment of the production rate of the mold parts. The injection mold temperature controller comprises pipes made up of stainless steel seamless tubes.

The mold temperature controller of an injection molding machine helps to control the temperature of the mold with the help of a heat transferring medium like water or oil in this model. Therefore, temperature control ranges within 180. The PID controller used for controlling the temperature with the deviating range of ±0.1℃ with higher operating efficiency and hence, it saves more energy with respect to the electrical billing.

So, the design of the MTC finalizes with a displaying unit of LCD that determines the actual and set temperatures for operating the controller accurately. Hence, the injection mold temperature controller specializes in the following protective functions as well:

• Auto-exhaust starting up
• Auto-Cooling Shutting down
• Thermal Couple broke alarm
• Power Phase Shortage
• Out-phase Protection
• Water-pump protection
• Over-heating protection
• Oil Shortage Protection

Since, both water or oil used as the heat transferring medium for cooling the temperature with stable performance and avoids leakage. Water manifolds and Teflon hose are not mandatory in buying the products. The heating wire and the main pipeline made up of stainless steel and hence, it is highly durable and it keeps safe from leakage and rust. Therefore, it operates in the process of the indirect cooling method of the injection molding machine.

Features of Water/Oil Mold Temperature Controller

• Mold Temperature Controller equipped with Automatic Alarming Device
• Automatic temperature control.
• Minimizes products wastage
• Light in weight and compact in size
• Therefore it is easy to maintain the MTC of water and oil

TW series water type mold temperature controllers has standard type, high temperature type, double power heating mold temperature controller, mainly control the mold temperature to be kept in a constant temperature state. It uses water as heating media to realize heat exchange by direct cooling for standard temperature control from 120-180℃. Water type has its superiorities with high efficient heat transmission, less polution, water resource easy to be attained with low cost. It adopts dual P.I.D controller to make sure stable temperature which can be controlled precisely with accuracy up to ±0.2℃.

Features

• It uses water as heating media, standard type can heat up to 120℃; high temperature type can heat up to 160℃; high temperature & high pressure type can heat up to 180℃.
• Electronic control panel and machine body are isolated to acquire good effects on heat insulation in order to extend the service life of electrical components.
• Perfect safety protection and error indication display which are easy maintained and repaired.
• Imported high-class parts with long servie life to save maintenance cost.
• To adopt P.I.D automatic calculation controller which can achieve repid heating and cool down speeds lead temperature to be kept precisely and stably with accuracy up to ±0.2℃.
• Unique heating design are suitable to different temperature control application with excellent & distinct power saving
• 304 stainless steel integrated pipelines with less pipe resistance and even heating for long service life
• Equipped with inlet low pressure protection, system high pressure protection and automatic exhaust function.
• Equipped with low liquid level protection
• High efficiency high temperature pump is adopted to realize high efficiency heat exchange.
• Fast heating and cooling time, stable temperature.

Options

1. Contactless Solid State Relay for Controlling Heat

2. Add Filter to Cold Water Inlet

3. Electrical Leakage Protection Switch

4. Abnormal Voltage Protection Switch

5. Clean Mold Function

6. Teflon Hose

7. Large Water Filter

8. Leakage Protection Switch

9. Abnormal Voltage Protection Switch

Founded in 2019 and located in Jiading District, Shanghai, Shanghai Liangui technology is committed to promoting human prosperity and development with technology, focusing on the manufacturing and sales of machinery and equipment in the injection molding industry, and operating and managing according to the values of integrity, innovation, respect, enthusiasm and challenge.

At present, the company has established two business divisions: injection molding equipment division and intelligent equipment division. The products include injection molding, drying, conveying, mixing, mold temperature, recycling and other equipment, as well as the central feeding system, customized intelligengt picking and placing system and the whole plant planning. It covers all injection molding applications.

The company has a number of professional tehcnical teams and experienced sales teams, with undergrante and research degrees accounting for more than 80% of the total number of the company. Adhering to the purpose of "customer first", the company has provided high-quality products and automation solutions for many well-known enterprises in domestic and abroad, and is the most trusted factory equipment supplier for factories and agents in domestic and aboard.