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TUOBANG PID Smart Temperature Controller REX-C700 72-Sided Frame-Type Digital Thermostat for Industrial Packaging Machine
The TUOBANG REX‑C700 is a professional 72mm frame‑type digital PID temperature controller independently developed for industrial packaging machinery, heating systems, plastic molding equipment, drying ovens, and automated production lines.
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Product Introduction
Product Overview & Core Design Positioning
The TUOBANG REX‑C700 is a professional 72mm frame‑type digital PID temperature controller independently developed for industrial packaging machinery, heating systems, plastic molding equipment, drying ovens, and automated production lines. Adopting a standardized 72×72mm panel size and a high‑precision intelligent PID algorithm, this thermostat provides stable, accurate, and reliable temperature control for continuous industrial operation. It supports multiple sensor inputs, flexible output configurations, and comprehensive alarm functions, making it the preferred temperature control solution for packaging machine manufacturers, equipment integrators, and maintenance professionals.
With more than 10 years of experience in temperature control instruments and solid‑state relays, Suosite Electrical has designed the REX‑C700 for durability, ease of use, and cost‑effectiveness. Its robust construction, wide voltage compatibility, and anti‑interference performance ensure stable operation in harsh workshop environments. Whether used for new equipment assembly, production line upgrades, or aftermarket replacement, the REX‑C700 delivers consistent heating control, improves product quality, reduces scrap rates, and enhances overall production efficiency.
Key Product Features
The TUOBANG REX‑C700 PID temperature controller integrates practical, user‑friendly features optimized for industrial packaging and heating applications.
First, it uses a standard 72‑sided frame‑type panel (72×72mm), matching common cutouts in packaging machines, ovens, and control panels for easy installation and replacement.
Second, it employs advanced self‑tuning PID control that automatically adjusts parameters to minimize overshoot and temperature fluctuation, ensuring stable and precise heating.
Third, it features a high‑brightness LED digital display for clear visibility of measured temperature, setpoint, and output status in various lighting conditions.
Fourth, it supports universal sensor input, including K, J, E, T thermocouples and PT100 RTD, covering almost all industrial temperature measurement requirements.
Fifth, it provides flexible output options, including relay and solid‑state relay (SSR) drive, compatible with heaters, contactors, sealing bars, and hot runners.
Sixth, it includes full alarm protection (high limit, low limit, sensor break, deviation alarm) to prevent equipment damage and ensure operational safety.
Seventh, it retains power‑off parameter memory to automatically restore settings after a power failure, avoiding repeated configuration.
Finally, it has a rugged plastic housing with excellent insulation, flame resistance, and shockproofing for long‑term industrial use.
Technical Advantages & Stability Performance
Backed by Suosite Electrical’s strong R&D capability and strict quality control, the REX‑C700 offers outstanding technical advantages and long‑term reliability.
Its core circuit uses a high‑speed industrial microcontroller and high‑precision AD sampling, achieving control accuracy up to ±0.1% FS for stable and repeatable readings.
Full photoelectric isolation between input, output, and power circuits effectively suppresses electromagnetic interference from motors, inverters, and high‑power equipment, ensuring stable operation in harsh workshops.
The optimized PID algorithm significantly reduces temperature overshoot and oscillation, improving process consistency, product yield, and energy efficiency.
Every unit undergoes 100% full‑load aging testing, insulation testing, and temperature cycling verification before shipment, complying with strict international industrial standards.
With a mean time between failures (MTBF) exceeding 50,000 hours, the REX‑C700 supports 24/7 uninterrupted operation.
Compared with basic controllers, it offers higher precision, stronger anti‑interference, better durability, and lower failure rates, making it a top choice for industrial packaging machine manufacturers worldwide.
Technical Parameters & Specifications
To support engineers, purchasers, and maintenance teams in accurate selection, the REX‑C700 provides complete and clear technical specifications.
Model: TUOBANG REX‑C700
Control type: Digital PID intelligent temperature controller
Panel size: 72×72mm (72‑sided frame type)
Display: 4‑digit high‑brightness LED digital tube
Input types: K, J, E, T thermocouple; PT100 RTD (universal input)
Temperature range: -50°C to +1300°C (depending on sensor)
Control accuracy: ±0.1°C ~ ±1°C
Control output: Relay / SSR solid‑state drive (configurable)
Alarm output: Upper limit, lower limit, sensor break, deviation alarm
Power supply: AC100–240V 50/60Hz universal
Operating environment: -10°C to +60°C, humidity 35%–85%RH non‑condensing
Housing material: Flame‑retardant ABS plastic
Certifications: CE compliant, RoHS, international industrial safety standards
These specifications ensure high compatibility and interchangeability for global industrial automation systems.
Industry Applications & Practical Cases
The TUOBANG REX‑C700 is widely used in industrial fields requiring stable temperature control, with outstanding performance in packaging machinery.
In industrial packaging machines, including sealing machines, film wrapping machines, and heat‑sealing equipment, it precisely controls sealing bar temperature, ensuring firm, attractive seals and reducing film damage. Many packaging factories report a 20% increase in qualified products after using the REX‑C700.
In plastic and rubber machinery, including extruders and heating plates, it stabilizes barrel temperature to improve material melting uniformity and product quality.
In heating and drying equipment such as small ovens, heating platforms, and incubators, it maintains uniform temperature distribution for consistent processing results.
In electrical control cabinets, it prevents overheating and condensation, extending the service life of contactors, drives, and circuit boards.
In food machinery, printing equipment, and small automated production lines, it provides reliable temperature control for stable and efficient operation.
Real customer feedback confirms that the REX‑C700 significantly improves equipment stability, reduces downtime, lowers maintenance costs, and delivers clear economic benefits.
Commercial Value & Supply Chain Support
Choosing the TUOBANG REX‑C700 brings significant commercial value and reliable supply support to equipment manufacturers, system integrators, and distributors worldwide.
Stable PID control improves product quality, reduces defective rates, saves energy, and lowers production costs.
Universal input and standard 72mm design simplify inventory management, equipment design, and assembly, shortening production cycles.
High compatibility and easy setup reduce maintenance time and after‑sales support costs.
Suosite Electrical provides robust supply chain support with mature production lines, sufficient inventory, and 48‑hour rapid delivery for standard models.
Customization services include logo, color, parameters, output types, and wiring to meet diverse project requirements.
A professional technical team offers full‑life‑cycle support, including pre‑sales selection, on‑site debugging, and after‑sales service.
As a national high‑tech enterprise with CE certification and multiple patents, Suosite Electrical maintains strict quality control and continuous R&D investment.
The REX‑C700 series provides stable, cost‑effective, and highly adaptable temperature control solutions for global industrial customers, backed by consistent quality and long‑term supply capacity.
About Product
Highlight
Digital Display: Clear visibility of current readings for easy monitoring.
1°C Resolution: High accuracy ensures precise temperature settings.
Plastic Construction: Durable and lightweight material for reliable use.
ODM/OEM Support: Customizable solutions for various needs.
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