Steam Heating

Working Principle

1. Steam Heating: The pot body adopts a jacket structure. Saturated steam is fed into the jacket to heat materials inside the pot through heat conduction of the jacket inner wall. The steam valve adjusts steam intake to control temperature, achieving controllable temperature and uniform heating. Condensed steam water is discharged automatically by a steam trap. 
2. Planetary Stirring: The stirring blades perform both rotation and revolution with a non-integer transmission ratio. Fitted with food-grade PTFE scrapers for bottom and wall scraping, they closely fit the inner wall of the hemispherical pot in 360°, continuously scraping materials from pot bottom and side wall. High-viscosity materials are less likely to burn or stick to the pot. 
3. Discharging Method: After boiling, manually turn the handwheel. The worm and worm gear mechanism drives the pot body to flip for discharging, facilitating cleaning inside the pot.

Equipment Structure

1. Hemispherical Jacketed Pot Body: One-piece stamped forming. The inner layer is SUS304 stainless steel, and the outer layer is a pressure-bearing jacket equipped with steam inlet, condensate outlet, safety valve and pressure gauge. 
2. Planetary Stirring Assembly: Variable frequency reduction motor, multi-claw stirring blades, PTFE wall scrapers. 
3. Steam Pipeline System: Steam ball valve, filter, pressure reducing valve, steam trap, safety valve, pressure gauge. 
4. Hand Tilting Frame: Stainless steel frame with manual worm & worm gear pot tilting mechanism. 
5. Electric Control System: Independent control cabinet, supporting variable frequency stirring speed regulation, overload protection and emergency stop button.

Applicable Materials

Red bean paste, lotus seed paste, fruit jam, jujube puree, chili sauce, mushroom sauce, soup stock, pre-cooked dish materials, etc. Suitable for products requiring low-temperature long-time boiling, gentle heating and no local overheating.

Equipment Features

1. Steam heating provides uniform and gentle temperature without local high temperature to prevent material burning. Stable heat exchange and high temperature control accuracy. The maximum temperature of saturated steam reaches around 130℃ (0.3MPa steam), ideal for boiling processes. 
2. Safe and reliable. The jacket is fitted with safety valve and pressure gauge for automatic pressure relief upon overpressure. 
3. Planetary multi-claw full wall scraping stirring combining revolution and rotation leaves no dead zones and prevents high-viscosity materials from sticking to the wall. 
4. Semi-automatic structure: automatic stirring operation and manual pot tilting by worm & worm gear. Simple maintenance and convenient cleaning for product changeovers. 
5. Variable frequency stirring speed adjustable from 10 to 24 r/min, adapting to materials of different viscosities. 
6. Material contact parts are SUS304 stainless steel, detachable for cleaning and complying with food hygiene standards.