Process sterilizer FL-SJ900×1800

superheated waterheatautomatic

Overview
The electric water spray retort is designed for industrial sterilization of packaged foods using electric heating and controlled hot-water circulation. It provides uniform heating and automated control of temperature and pressure for safe, repeatable sterilization cycles. The unit integrates a 60 kW electric heater, a double-tank arrangement for hot-water storage and circulation, and a Siemens PLC with touchscreen for recipe management and process monitoring. Compatible with heat-resistant packages such as retort pouches and stand-up pouches; typical products include cooked meats, soups and ready meals.

Main Features

• Electric heating: built-in 60 kW electric heating system — no external steam boiler required.
• Hot water circulation: circulating spray system ensures even heat transfer to packaged products.
• Automatic control: Siemens PLC touchscreen for temperature, pressure and stage control; recipe storage and logging.
• Double-tank design: separate hot-water storage tank and retort chamber for stable thermal management.
• Food-grade construction: main vessel in 304 stainless steel.
• Package compatibility: supports retort pouches and other suitable heat-resistant packaged foods.

Technical Specifications (table)
Item — Specification
Model — FL-SJ900×1800
Machine Type — Electric Water Spray Retort
Chamber Size — 900 × 1,800 mm
Chamber Volume — 1,000 L
Heating Method — Electric Heating
Heating Power — 60 kW
Operating Temperature — 80–145°C
Design Pressure — 0.35 MPa
Maximum Working Pressure — 0.30 MPa
Approx. Batch Capacity — 250 kg
Power Supply — 380 V / 50 Hz / 3 Phase
Main Vessel Material — 304 Stainless Steel
Overall Dimensions — 2,750 × 1,600 × 3,000 mm

Applications

• Beef bone broth and soups
• Cooked meat products
• Ready-to-eat meals
• Retort pouch food
• Other suitable packaged foods

Technical specifications

• Model: FL-SJ900×1800
• Machine Type: Electric Water Spray Retort
• Chamber Size: 900 × 1,800 mm
• Chamber Volume: 1,000 L
• Heating Method: Electric Heating
• Heating Power: 60 kW
• Operating Temperature: 80–145°C
• Design Pressure: 0.35 MPa
• Maximum Working Pressure: 0.30 MPa
• Approx. Batch Capacity: 250 kg
• Power Supply: 380 V / 50 Hz / 3 Phase
• Main Vessel Material: 304 Stainless Steel
• Overall Dimensions: 2,750 × 1,600 × 3,000 mm