Enterprise News: Deeply cultivating the field of temperature control and building a global service network

Since its establishment in 1973, Swiss Tool Test Co., Ltd. has been dedicated to the research and production of process temperature control equipment. It has built a modern production and research and development base of 20000 square meters in Sulgen, Switzerland, with an average annual output of over 8000 units. Nowadays, the company's products have been exported to multiple countries and regions around the world, and its equipment can be seen in any scenario where reliable temperature control is required.

2、 Introduction to Core Product Series

（1） Temperature control unit

Water temperature control unit: Represented by the TT-170 model, it is suitable for small injection molds, rollers, and laboratory scenes, and can control water temperature up to 90 ℃. Equipped with a self optimized electronic microprocessor controller MP-888, it can achieve high-precision adjustment within 1/10 ℃ range, and the digital display screen synchronously presents the set value and actual value. The parts in contact with water are made of corrosion-resistant stainless steel or bronze material, paired with a scale free heat exchanger to extend the service life of the equipment. It also supports automatic or manual water addition and is equipped with casters for easy movement.

Oil temperature control unit: TT-181 model can adapt to 150 ℃ oil temperature control, with a heating capacity of 9kW and support for 3/6/9kW stage switching, and can adjust energy consumption according to actual needs. Equipped with a built-in 0.75kW motor, it can reach a maximum of 4.5 bar in pressure mode and a flow rate of 75 liters per minute, meeting the temperature control requirements of medium and large industrial equipment.

High pressure water model temperature machine: designed for high demand scenarios, some models such as TT-390/2Z have a heating capacity of up to 24kW, support pressure or suction mode operation, equipped with an electronic flow control system, digital display and monitoring of minimum flow to ensure stable operation.

（2） Cooling equipment series

Wind type chiller: using air cooling method, no additional cooling water circuit is required, and installation is flexible. Suitable for industries such as plastic processing and printing, it can quickly remove the heat generated by equipment operation, maintain stable process temperature, and some models have a cooling capacity of up to 30kW under 90 ℃ conditions.

Water type chiller: relying on the principle of water-cooled heat exchange, the cooling efficiency is stable, and it is suitable for scenarios with high heat dissipation requirements such as die-casting and pharmaceuticals. The equipment is equipped with a precision temperature controller that can automatically adjust the operating status according to the temperature of the medium, reducing energy consumption.

（3） Auxiliary equipment and spare parts

Covering specialized equipment such as conditioning baths and vacuum leak stoppers, while providing a full range of equipment spare parts supply. All spare parts are precisely matched with the original equipment to ensure compatibility and reliability of equipment maintenance and replacement, and to cooperate with the global service network to shorten equipment downtime for maintenance.

3、 Core technology and safety features of the product

（1） Precision control technology

The entire series of products adopts a self optimizing microprocessor control system, which can automatically monitor temperature changes and adjust operating parameters. Some models support external temperature control switching and are suitable for complex working conditions. Taking TT-390/2Z as an example, it is equipped with digital flow display function, which can monitor the flow status of the medium in real time and warn of abnormal flow in advance.

（2） Security protection design

The equipment is generally equipped with multiple safety guarantees: the liquid level control device realizes automatic dry operation protection, triggers early warning and sound alarm when the liquid level is low, and automatically shuts down when the liquid shortage is severe; The independent mechanical safety thermostat and the built-in electronic temperature limiter in the controller provide dual protection to avoid the risk of overheating operation; At the same time, there are devices such as motor protection switches and transformer insulation protection, and all faults are indicated through visual signals for quick troubleshooting.

（3） Durable structural design

The main body of the equipment is made of corrosion-resistant materials, and some models use triple sealing systems and mechanical seal pumps to reduce the risk of leakage. The heat exchange components have undergone special treatment to reduce the probability of scaling, extend maintenance cycles, and support online cleaning, making them suitable for industries such as food and pharmaceuticals that require hygiene.

4、 Typical product technical parameters (taking TT-170 and TT-390/2Z as examples)

TT-170 (water temperature control unit)

Temperature range: Water temperature up to 90 ℃

Heating capacity: 3kW (water operation)

Cooling capacity: 30kW (90 ℃ working condition)

Pump parameters: Motor 0.27kW, 2.8 bar, 28 liters per minute

Core control: microprocessor controller MP-888, digital display

Safety configuration: liquid level warning, temperature limiter, motor protection

TT-390/2Z (temperature controller)

Temperature range: Water temperature up to 90 ℃, oil temperature adapted to higher temperature requirements

Heating capacity: 24kW (single channel), with a total of 2 output channels

Cooling capacity: 60000kcal/h (90 ℃ working condition)

Pump parameters: pressure mode 4.5 bar, 200 liters per minute

Dimensions: Customized according to needs, suitable for industrial installation space

Product weight: Customized according to demand

Core control: Self optimizing microprocessor with digital flow display

Safety configuration: liquid level monitoring, leak proof device, fault sound alarm

5、 Main application scenarios

Plastic and Die Casting Industry: Temperature control units are widely used for temperature regulation of injection molds and die casting molds. Precise temperature control helps improve product forming quality, while cooling equipment quickly removes equipment waste heat to ensure continuous production.

Food and beverage industry: The equipment contact medium components are made of food grade materials, support online cleaning, adapt to the temperature control requirements of beverage production lines and food processing equipment, and ensure product hygiene and process stability.

Pharmaceutical industry: Complies with industry hygiene standards, can accurately control the temperature of drug preparation and reaction processes, avoid temperature fluctuations affecting drug quality, and reduce production risks through safety protection design.

Printing and rubber industry: The oil temperature control unit is compatible with rubber vulcanization and printing roller temperature regulation, ensuring high temperature stability to meet process requirements. Electronic flow control ensures even medium circulation.

Laboratory scenario: Small water temperature control units such as TT-170, due to their compact size and precise temperature control, have become an ideal matching choice for small laboratory reaction equipment.