Jacketed Kettle: The Versatile Workhorse of Commercial Food Processing

If there’s one piece of equipment that appears in virtually every commercial kitchen and food processing facility, it’s the jacketed kettle. From soups and sauces to candy and custards, from sterilization to concentration, a jacketed kettle handles an extraordinary range of cooking tasks with precise temperature control and efficient heat transfer.

The WEILE commercial steam kettle series offers six models from 100L to 600L, providing the right capacity for operations from restaurant kitchens to industrial food factories.

What Is a Jacketed Kettle?

A jacketed kettle is a cooking vessel with a double-wall construction. The space between the inner and outer walls (the “jacket”) is filled with a heating medium — typically steam or thermal oil. This design provides:

  • Even heating: No hot spots that cause scorching
  • Precise temperature control: The heating medium maintains consistent temperatures
  • Efficient heat transfer: Larger surface area than direct-heat methods
  • Gentle cooking: Indirect heat prevents burning and sticking

The WEILE Jacketed Kettle Range

Six Models for Every Scale

Model Capacity Dimensions Power
WL-JC-100 100L 900×700×900mm Electric/Gas/Steam
WL-JC-200 200L 1060×860×1000mm Electric/Gas/Steam
WL-JC-300 300L 1200×900×1100mm Electric/Gas/Steam
WL-JC-400 400L 1300×1000×1150mm Electric/Gas/Steam
WL-JC-500 500L 1400×1050×1200mm Electric/Gas/Steam
WL-JC-600 600L 1500×1100×1250mm Electric/Gas/Steam

Electric and Steam Options

  • Electric heating: Convenient for locations without steam supply
  • Steam heating: More efficient for facilities with boiler systems
  • Gas heating: Alternative for specific applications

Key Features

304 Stainless Steel Construction

Food-grade material ensures hygiene compliance and durability. The smooth interior surface is easy to clean and resistant to acidic foods.

Tilting Design

Motorized or manual tilting allows easy product discharge without manual scooping, reducing labor and improving safety.

Agitator Options

  • Scraper agitator: Prevents sticking and ensures even heating
  • Paddle agitator: Gentle mixing for delicate products
  • Anchor agitator: For high-viscosity products

Safety Features

  • Pressure relief valve on the steam jacket
  • Safety interlocks on tilting mechanism
  • Insulated exterior to prevent burns

Applications Across Industries

Food Processing

  • Soups and sauces: Large-batch production with consistent quality
  • Candy and confectionery: Precise temperature control for sugar work
  • Dairy processing: Custards, puddings, and fermented products
  • Prepared foods: Stews, curries, and ready meals

Pharmaceutical

  • Extracts and decoctions: Herbal medicine preparation
  • Syrups: Precise temperature control for consistency

Chemical

  • Reactions: Temperature-controlled chemical processing
  • Mixing: Homogeneous blending of viscous products

Why Choose WEILE Machinery?

WEILE’s jacketed kettles are manufactured in our three ISO and CE certified factories with 304 stainless steel construction. Our six-model range covers every capacity need, and our dual heating options provide flexibility for different facility configurations. One-stop service from consultation through after-sales support ensures your satisfaction.

Find Your Perfect Kettle

From 100L to 600L, electric or steam, WEILE has the right commercial steam kettle for your operation. Visit WEILE Machinery to explore the full range and request a quote.

Newsletter Updates

Enter your email address below and subscribe to our newsletter