Automated Frying, Flavoring & Sugar Coating Lines

High-performance continuous frying, precision seasoning, and sugar coating systems engineered for snacks and cereal processing. Featuring dynamic oil filtration and uniform atomized liquid distribution.

Flagship Continuous Frying Systems

LXYG-D heavy-duty continuous oil fryer line with automatic PID temperature control and hood hoisting.

LXYG-D Heavy-Duty Continuous Fryer

Engineered for high-volume fried snack and pellet processing, our flagship LXYG-D continuous frying system delivers throughputs from 400kg/h to 600kg/h with an installed power of 120kW. Built with food-grade SUS304 stainless steel, it features precise PID thermal regulation (0–250°C), low oil turnover rates, and an automated electric hood-lifting structure for rapid sanitation.
High-frequency linear vibratory de-oiling shaker removing surface oil from fried snacks.

Vibratory De-oiling Shaker

High-frequency linear vibratory shaker positioned at the fryer exit. Rapidly strips excess surface oil from freshly fried pellets while spreading them evenly for downstream seasoning.

zhuoheng dynamic rotary oil filter system

Dynamic Rotary Oil Filter

Continuous inline rotary oil filtration station. Uses a rotating screen drum to dynamically extract carbonized food particles during frying, preserving oil purity and extending frying lifecycle.

zhuoheng v bottom oil storage tank system

V-Bottom Oil Storage Tank

Heavy-duty stainless steel storage tank featuring a V-shaped precipitation bottom. Equipped with preheating thermal controls and automated transfer pumps for seamless oil replacement and cleaning.

Standard Twin-Screw Extruders (Stand-Alone)

GTW-D-II single drum continuous seasoning and liquid oil spraying line.

GTW-D-II Single Drum Flavoring Line

High-capacity single-drum seasoning system delivering up to 1500 kg/h. Combines a wavy-baffle hoister, rotating drum, dry powder duster, and liquid oil atomizing sprayer in one continuous operation.

zhuoheng gtw d i double drum flavoring line

GTW-D-I Double Drum Flavoring Line

Advanced dual-drum seasoning line for delicate or irregular snacks. Features separate drums for liquid oil atomization and powder dusting, preventing nozzle clogging and ensuring uniform flavor distribution.

zhuoheng ptg sugar coating line glazing

PTG Sugar Coating Line

Continuous sugar glazing line engineered for breakfast cereals and corn flakes. Integrates a 60°C heated melting tank with high-pressure atomizing sprayers for translucent, non-crystallized sugar coatings.

zhuoheng gtg roller dryer machine

GTG Roller Dryer

High-efficiency hot-air convective roller dryer designed to follow sugar coating. Dries wet syrup glazes rapidly inside a rotating drum, sealing crispness and preventing product clumping during packaging.

Frying, Seasoning & Coating Technical Parameters
Zhuoheng Continuous Fryers, Drum Seasoning Lines & Sugar Glazing Systems
System / Machine Model Design Capacity Power / Fuel Rate Heating / Control Dimension (L*W*H)
I. Continuous Frying Systems & Standalone Fryers
LXYG-D Continuous Fryer 400 – 600 kg/h 120.00 kW 0 – 250 ℃ (PID) 5300 × 1200 × 2400 mm
ZYG-D Automatic Fryer 150 – 250 kg/h 51.00 kW 0 – 250 ℃ (Electric) 4750 × 2150 × 2900 mm
ZYG-Y Fuel/Gas Fryer 150 – 250 kg/h 5.00 kW
Fuel: 5.1 ~ 10 L/h		 0 – 250 ℃ (Gas/Diesel) 4800 × 2300 × 2900 mm
II. Drum Seasoning & Flavoring Lines
GTW-D-II Single Drum 1000 – 1500 kg/h 4.97 kW VFD Variable Speed 7500 × 920 × 1660 mm
GTW-D-I Double Drum 150 – 500 kg/h 4.60 kW VFD Variable Speed 6000 × 760 × 1580 mm
III. Sugar Glazing & Roller Drying Systems
PTG Coating Sugar Line 150 – 500 kg/h 13.80 kW 60 ℃ Melting Temp 2900 × 1370 × 1850 mm
GTG Roller Dryer 150 – 500 kg/h 6.50 kW Hot Air Convective 2850 × 760 × 1700 mm

Your Trusted Partner in Extrusion Technology​

National High-Tech Enterprise & ISO 9001 Certified Source Factory

Since 2010, Jinan Zhuoheng Extrusion Machinery has specialized in the R&D and precision manufacturing of twin-screw extrusion systems. Eliminating middlemen, we deliver 100% factory-direct pricing, custom formula support, and complete turnkey engineering services worldwide.
  • 15+ Years — Extrusion R&D Experience
  • 60+ Countries — Global Installations
  • 20+ Patents — Proprietary Technologies
International certifications of Zhuoheng Extrusion Machinery including SGS ISO 9001, Bureau Veritas (BV), Supplier Assessment Report, and CE Mark.

Frequently Asked Questions

Everything you need to know about our frying, seasoning & coating systems

During continuous frying, fine food crumbs drop into the oil and carbonize under high temperatures, accelerating free fatty acid (FFA) accumulation and darkening the oil. Our Dynamic Rotary Oil Filter continuously strains out micro-crumbs down to particulate levels while the fryer is running. This preserves oil quality, extends oil turnover lifespan by up to 40%, and ensures consistent golden color on fried products.
The GTW-D-II Single Drum Line (capacity 1000–1500 kg/h) applies atomized liquid oil and dry powder seasoning simultaneously within one large rotating drum. The GTW-D-I Double Drum Line (capacity 150–500 kg/h) separates the process into two sequential drums: the first drum coats products with atomized oil, and the second drum applies dry powder. This separation prevents powder clumping on spray nozzles and ensures superior adhesion on complex snack geometries.
The PTG system utilizes a jacketed sugar melting tank with precise 60°C thermal regulation to maintain liquid fluidity. Syrup is transferred via a high-pressure pump to fine atomizing nozzles inside the tumbling drum. An auxiliary convective hot-air blower maintains internal drum temperatures, ensuring the glaze spreads smoothly over corn flakes before passing to the GTG Roller Dryer.
Sanitation is exceptionally fast. By activating the automated electric hood-lifting mechanism, the entire top cover and internal mesh belt frame rise vertically out of the oil pan. This gives operators 360-degree unobstructed access to sweep out bottom sediment and wash down the interior with high-pressure water in under 30 minutes.
Safety is built into every layer. Our fryers integrate dual-level thermal sensors with automatic power/fuel shut-off valves, oil-level float switches to prevent dry heating, and an emergency oil discharge valve that can drain all hot oil directly into the underground storage tank within 60 seconds during power outages.
Standalone drum seasoning units are typically delivered within 7 to 15 working days. Full turnkey frying, filtering, and sugar coating lines require approximately 25 to 35 working days. We dispatch senior field engineers directly to your overseas facility for equipment installation, piping/wiring connections, PLC tuning, trial production, and operator training.

Technical Resources

Expert guides and strategies to maximize your production ROI

GLOBAL SUPPORT

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Global Headquarters

Address:

No. 21, Daqiao Road, Daqiao Town, Tianqiao District, Ji'nan, Shandong, China

Phone / WhatsApp:

+8613521991288

Email:

avaywang@zhuoheng-extrusion.com

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