Description
Stainless Steel Rotary Blancher
is one of the key pieces of equipment used in food processing lines, specifically designed for the controlled blanching of food products. This process deactivates enzymes, preserves the product’s natural color, extends shelf life, and enhances overall product quality. Negin Steel Alvand manufactures this equipment using advanced engineering expertise, premium-grade materials, and international manufacturing standards. Built entirely from stainless steel with a hygienic design, it is an ideal solution for tomato paste, vegetables, fruits, dates, and a wide range of food processing applications.
Stainless Steel Rotary Blancher Features & Specifications
| Feature | Description |
|---|---|
| Machine Name | Stainless Steel Rotary Blancher |
| Application | Blanching vegetables, fruits, dates, potatoes, carrots, green peas, and other food products prior to cooking or freezing |
| Processing Capacity | 300 to 2000 kg/h (custom-built capacities available) |
| Main Body Material | AISI 304 food-grade stainless steel |
| Product Contact Parts | 304 or acid-resistant 316 stainless steel (depending on hygienic requirements and product type) |
| Body Plate Thickness | 2 to 4 mm |
| Operating Principle | Rotary system with gentle drum rotation for uniform blanching |
| Drive System | Geared motor with variable speed control (via inverter) |
| Heating Source | Steam through an internal coil or stainless steel jacket / Hot water |
| Operating Temperature Range | 70 to 100°C (adjustable) |
| Temperature Control System | Digital thermostat with PT100 temperature sensor |
| Blanching Time | 30 seconds to 5 minutes (depending on product type and drum speed) |
| Drainage System | All-stainless-steel drain valve with pressure safety cover |
| Steam / Hot Water Inlet | Supplied through spray nozzles or an internal spiral coil for uniform heat distribution |
| Product Agitation System | Internal screw conveyor or perforated rotating drum |
| Approximate Steam Consumption | 80 to 150 kg/h (depending on capacity) |
| Power Supply | 380 V, three-phase – 1.5 to 4 kW (gear motor) |
| Control Panel | Stainless steel control panel with speed, temperature, and timer controls |
| Top Cover | Hinged or sliding lid with heat-resistant silicone gasket |
| Product Discharge | Reverse drum rotation or discharge through the outlet at the end of the machine |
| CIP Capability | Yes – equipped with internal spray nozzles |
| Overall Dimensions | Length: 2.5 to 4 m – Diameter: 0.8 to 1.2 m – Height: 1.5 m |
| Machine Weight | Approximately 400 to 1000 kg |
| Thermal Insulation | Rock wool insulation with polished brushed stainless steel cladding |
| Advantages | Uniform blanching, reduced product weight loss, preserved color and texture, lower microbial load, and hygienic design |
| Manufacturing Standards | Manufactured in compliance with CE, ISO 22000, and GMP hygienic standards |
| Country of Origin | Made in Iran (custom-engineered designs available) |



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