Newin NWGR-500 500L Commercial Vacuum Tumbler

The Newin NWGR-500 500L Commercial Vacuum Tumbler is designed for meat marinating, seasoning and vacuum tumbling applications. Under vacuum, meat is repeatedly lifted and turned inside the rotating drum while the marinade is distributed through the product.

The tumbling process combines vacuum processing with mechanical movement of the meat. It helps improve marinade distribution and supports better product binding, elasticity and water retention. The actual processing result depends on the meat type, marinade, loading amount and operating conditions.

The NWGR-500 has a 500L drum volume and a specified loading capacity of 160–250kg. With an 8 rpm drum speed and 2.25kW power, it is designed for commercial meat processing applications requiring larger batch tumbling and marinating.

The machine can be used for continuous or intermittent tumbling and supports reverse drum rotation for product discharge. It can be integrated into a meat processing line or used as a standalone vacuum tumbler, depending on the production setup.

Technical Specifications

Parameter	Specification
Model	NWGR-500
Machine Type	500L Commercial Vacuum Tumbler
Drum Volume	500L
Loading Capacity	160–250kg
Drum Speed	8 rpm
Power	2.25kW
Machine Dimension	1465 × 1024 × 1410mm
Machine Weight	350kg

Vacuum Tumbling Process

During vacuum tumbling, meat and marinade are placed inside the rotating drum. Under vacuum, the meat is repeatedly lifted and turned as the drum rotates, allowing the meat and marinade to move together throughout the tumbling process.

This combination of vacuum and mechanical tumbling helps distribute marinades and seasonings more evenly through the product. It can also support the binding, elasticity and water retention of processed meat products.

The suitable tumbling time and operating conditions depend on the meat product, marinade formulation, loading amount and desired processing result. For this reason, processing conditions should be determined according to the actual production recipe rather than using a fixed time for every product.

500L Tumbling Drum

The NWGR-500 is equipped with a 500L tumbling drum for larger commercial batches of meat and marinade.

The specified loading capacity is 160–250kg. The appropriate loading amount depends on the type and density of the product being processed, as well as the required tumbling conditions.

When planning the installation, buyers should also consider the machine’s 1465 × 1024 × 1410mm dimensions and the available space for loading, unloading, cleaning and maintenance.

8 rpm Drum Speed

The NWGR-500 has a specified drum speed of 8 rpm. The rotating drum repeatedly lifts and turns the meat during vacuum tumbling.

The appropriate tumbling cycle depends on the product and recipe. Different meat products may require different processing times and tumbling conditions, so production settings should be established according to the actual application.

Continuous and Intermittent Tumbling

The NWGR-500 supports both continuous tumbling and intermittent tumbling. Working time and interval time can be selected according to the processing requirements.

Continuous tumbling can be used when uninterrupted drum rotation is required during a processing stage. Intermittent tumbling can be used when the recipe requires periods of tumbling followed by pauses.

The appropriate working cycle should be determined according to the meat type, marinade and desired processing result.

Vacuum Tumbling and Marinade Distribution

Vacuum processing allows the meat to be tumbled in a reduced-pressure environment while the drum rotates. The repeated movement of the meat inside the drum helps the marinade and seasoning come into contact with the product during processing.

This makes the NWGR-500 suitable for meat products that require consistent marinating or seasoning before subsequent processing such as cooking, smoking, slicing, stuffing or packaging.

Reverse Drum Discharge

The NWGR-500 supports reverse drum rotation for product discharge. After the tumbling process is completed, the drum can be operated in reverse to help remove the processed material.

The forward tumbling and reverse discharge functions allow processing and unloading to be carried out using the same drum.

Suitable Applications

The NWGR-500 can be used for a range of commercial meat marinating and tumbling applications, including:

• Sausage production
• Ham processing
• Bacon processing
• Marinated meat preparation
• Barbecue meat preparation
• Poultry processing
• Salted meat processing

The machine can be used for poultry, pork, beef and other meat products where vacuum tumbling and marinade distribution are part of the preparation process.

Choosing the NWGR-500 for Your Application

When choosing a vacuum tumbler, the main factors to consider are drum volume, loading capacity, drum speed, available installation space and the type of product being processed.

The NWGR-500 provides a 500L drum volume and a specified 160–250kg loading capacity. This configuration is suitable for buyers who require a larger batch size than the smaller NWGR-100 and NWGR-300 models.

For smaller commercial batches, see the NWGR-100 100L Commercial Vacuum Tumbler. For an intermediate drum size, the NWGR-300 300L Commercial Vacuum Tumbler provides a smaller configuration.

For larger production requirements, buyers can also compare other configurations in the Commercial Vacuum Tumblers range.

Installation and Operation

Before installation, make sure there is sufficient space around the machine for loading, unloading, cleaning and routine maintenance. The NWGR-500 measures 1465 × 1024 × 1410mm, so the installation area should be planned around the machine dimensions and the actual production workflow.

The machine should be installed and operated according to the supplied operating instructions. Before production, check that the drum rotation, vacuum function and product discharge operation are working correctly.

When integrating the NWGR-500 into a larger meat processing line, consider the loading method, unloading position and connection with the equipment used before and after the tumbling process.

Frequently Asked Questions

Related Commercial Vacuum Tumblers

Newin offers vacuum tumbler machines in different drum capacities for different batch requirements. When comparing models, consider drum volume, loading capacity, drum speed, power, machine dimensions and the production space available.

• Commercial Vacuum Tumblers – Explore Newin vacuum tumbling machines for meat marinating and processing.
• NWGR-100 100L Commercial Vacuum Tumbler – A smaller configuration for lower batch requirements.
• NWGR-300 300L Commercial Vacuum Tumbler – A mid-size configuration between the NWGR-100 and NWGR-500.

Request a Quote

If you are looking for a 500L commercial vacuum tumbler with a 160–250kg loading capacity, 8 rpm drum speed and 2.25kW power, contact Newin for product specifications, configuration options and purchasing information.

Model	Volume (L)	Capacity (kg)	Dimension (L*W*H)mm	Roller speed (rmp/min)	Power (KW)	Weight (kg)
NWGR-50	50	15-25	920*535*980	13(1-13)	1	130
NWGR-100	100	25-55	1050*630*1060	13(1-13)	1.5	170
NWGR-300	300	100-160	1400*930*1350	8(1-8)	2.25	295
NWGR-500	500	160-250	1465*1024*1410	8(1-8)	2.25	350
NWGR-600	600	200-300	1570*1024*1410	8(1-8)	2.25	370
NWGR-800	800	300-450	1825*1130*1540	8(1-8)	2.95	400
NWGR-1000	1000	400-600	1925*1305*1715	8(1-8)	3.7	450
NWGR-1200	1200	500-800	2115*1420*1870	8(1-8)	4.5	500
NWGR-1600	1600	700-1000	2315*1420*1870	8(1-8)	4.5	550
NWGR-2000	2000	900-1200	2595*1420*1870	8(1-8)(63 pumps)	5.2	800