Vacuum Tumbler
Yuanchang vacuum tumbler utilises cyclic vacuum tumbling technology for fast marination, tenderising and flavour penetration in ham, bacon and prepared meat production. Available in horizontal and lift-and-tilt models with capacities from 250L to 3000L. CE/EAC certified.
Vacuum Tumbler: Core Equipment for Meat Tenderising & Marination
In the modern meat processing industry, uniform marination, tender texture, high yield and consistent flavour are key production goals. As a critical meat processing machine, the vacuum tumbler adopts Yuanchang's cyclic vacuum tumbling technology. In a sealed vacuum environment, the drum rotates, lifts, drops and massages meat pieces to achieve fast curing, deep tenderising and even flavour penetration. It is widely used in large-scale production of ham, bacon, braised meat and prepared meat products, serving as core equipment to enhance quality and production efficiency.
Working Principle
Under sealed vacuum conditions, the drum rotates forward and reverse, lifting, dropping, squeezing and massaging meat pieces through a complete cycle:
· Vacuum Environment: Rapidly removes air from meat tissue, inhibits oxidation, reduces bubbles and extends shelf life.
· Cyclic Vacuum Operation: Alternating vacuum-atmosphere-vacuum cycles inside the drum cause meat to expand and contract repeatedly, enabling deep, even penetration of marinade for superior tenderising.
· Mechanical Tumbling: Meat rubs and presses against itself, relaxing muscle fibres and significantly improving tenderness.
· Curing & Absorption: Brine and marinade penetrate meat tissue quickly under negative pressure, achieving even flavour, fast curing, water retention and texture enhancement.
Industrial Vacuum Tumbler Types
1. Variable-Frequency Vacuum Tumbler
Equipped with variable-frequency drive for customisable tumbling, resting and intermittent parameters. Ideal for medium-to-large meat plants; highly versatile for ham, sausage and braised products.
2. Hydraulic Lifting Vacuum Tumbler
Hydraulic system adjusts drum tilt for automatic discharge; labour-saving and efficient for high-capacity lines. Suitable for whole chicken, whole duck, large beef/pork cuts.
3. Fully Automatic Continuous Tumbler
Connects directly to automated lines; multiple units run in parallel with auto loading, tumbling and discharging. Designed for large-scale continuous production with optimal efficiency.
Technical Specifications
Model | Capacity | Power | Drum Speed | Vacuum | Rated Voltage | Weight | Dimensions |
GR-250 | 20–50% | 1.65 | 2–8 (VFD) | -0.085 | 3-Phase 5-Wire | 379 | 1300×1230×1515 |
GR-500 | 20–50% | 1.65 | 2–8 (VFD) | -0.085 | 3-Phase 5-Wire | 420 | 1650×1230×1420 |
GR-1000H | 30–60% | 3.3 | 2–8 (VFD) | -0.085 | 3-Phase 5-Wire | 1200 | 1975×1515×1920 |
GR-2000H | 30–60% | 4.5 | 2–8 (VFD) | -0.085 | 3-Phase 5-Wire | 1580 | 2080×1620×1980 |
GR-2500H | 30–60% | 5.5 | 2–8 (VFD) | -0.085 | 3-Phase 5-Wire | 1,800 | 2450×1770×2060 |
GR-3000H | 30–60% | 6.5 | 2–8 (VFD) | -0.085 | 3-Phase 5-Wire | 2,600 | 2980×1770×2180 |
Note: GR-### series ：models are horizontal vacuum tumblers with 40–50% fill capacity.
GR-###H series ： models are lift-and-tilt vacuum tumblers with a maximum tilt angle of 45°,
achieving up to 60% fill capacity.
Both horizontal and lift-and-tilt models can be customised with a refrigerated system (ZLGR series) using liquid circulation cooling.
Applications
· Ham, bacon, smoked meat products
· Braised meat, braised beef, braised chicken legs
· Prepared meats: steak, chicken cutlet, pork chop
· Pre-processing for sausage, dried sausage, skewers
· Frozen prepared meat and ready meal ingredients
Brand Strength — Hebei Yuanchang Food Machinery Technology Co., Ltd.
Founded in 2007, with a management team originating from Huaxing Machinery Factory (established 1986), Yuanchang is one of China's earliest R&D and manufacturing enterprises for meat processing equipment, with a stable customer base and market recognition. We have deeply participated in and promoted the development of China's meat processing equipment industry. Core products, including vacuum fillers, clipping machines and industrial bowl cutters, have been continuously optimised since our predecessor, tailored for large-scale meat plants to boost capacity and stability.
· Factory area: ~15,000 m²; staff: 80–100 employees.
· Integrated R&D, production, and sales of meat processing equipment.
· Nearly 40 years of industry experience with extensive line design and implementation expertise.
Yuanchang's product portfolio covers vacuum tumblers, vacuum fillers, bowl cutters, meat grinders, brine injectors, clipping machines and Multi-Lane Forming System, delivering complete plant solutions for meat and pet food processors. We hold multiple national patents; all products are CE/EAC certified. Adhering to our philosophy "Rooted in Quality, Crafted for Prosperity", we provide reliable, efficient and hygienic equipment and one-stop services worldwide.
Manufacturing Capacity
· In-house workshop with 20+ precision machines: lathes, milling machines, grinders, boring machines, shears, benders, wire EDM.
· 8 Mazak CNC machines imported in 2012 for high-volume, high-precision parts.
· Welding & assembly divided into 5 zones for standardised workflow and consistent quality.
· 70% of frontline workers with 8+ years' experience, led by senior technical teams focused on quality and excellence.
· Full-lifecycle service & traceable after-sales system: in-house production of key parts ensures fast spare parts supply.
· Services: installation, training, quick spare parts, lifelong technical support for stable production.
Core Advantages
1. Mature & Stable Technology
Combines international advanced tech with domestic processing conditions for smooth operation, low failure rate and high durability.
2. Food-Grade Hygiene
Full 304 stainless steel, no sanitary dead corners, easy cleaning and maintenance.
3. Intelligent Variable-Frequency Control
Forward/reverse rotation, intermittent, cyclic vacuum and auto vacuum control; customisable parameters for even curing, higher yield and energy efficiency.
4. Comprehensive After-Sales
Full-lifecycle service files with installation, training, spare parts and long-term support; fast response for continuous production.
Non-standard design for capacity, process and site; refrigerated models and full line integration for intelligent, standardised, large-scale production.
Summary
The vacuum tumbler is a core tenderising and curing machine in modern meat processing. Combining vacuum environment with mechanical tumbling, it delivers fast, even and efficient curing, improving texture, yield and shelf life.
With nearly 40 years of experience, Hebei Yuanchang offers mature R&D, precision manufacturing, intelligent configuration and reliable service. Our vacuum tumblers are widely recognised by domestic and international meat processors. Choosing Yuanchang's vacuum tumbler enables stable quality improvement, labour/time savings and stronger market competitiveness.
Specifications are for reference only. Due to continuous product improvement, appearance, structure and parameters may be adjusted without prior notice. Please contact our team for the latest details.
