Bone Crusher Grinder Machine

A bone crusher grinder machine combines two processing steps in one unit. It first crushes hard animal bones into pieces and then grinds them into a fine paste or granular product. The Taizy machine processes beef bones down to 2 to 3 mm finished size at a rate of 200 to 400 kg per hour. It also handles fresh and cooked meat, making it a true two-in-one solution for pet food factories, feed plants, meat processors, and rendering businesses.

Buying separate bone crushing and meat grinding equipment means double the cost, double the floor space, and extra labor for transferring material between machines. This bone crusher grinder machine solves that problem. Bones and meat go in one end, and a uniform 2 to 3 mm product comes out the other, ready for mixing, cooking, or packaging.

Taizy Machinery has supplied meat and bone processing equipment for over 20 years. This animal bone crushing machine with an integrated grinder serves customers in Asia, Africa, the Middle East, and South America.

Core Technical Parameters of the Bone Crusher Grinder Machine

Параметр	Спецификация
Product name	Bone crusher grinder machine
Выход	200–400 kg/h
Crushing power	5.5 kW
Grinding power	7,5 кВт
Finished product size	2–3 mm
Напряжение	400V, 50Hz, three-phase (Customizable)
Материал	304 нержавеющая сталь
Размеры	1200 × 1000 × 1470 mm
Вес машины	540 kg
Blade treatment	Anti-rust coated
Spare parts included	One extra crushing blade set, one extra grinding blade

What Functions Make This Bone Crusher Grinder Machine Different?

Two Machines in One Body

The crushing chamber breaks hard bones first. The grinding section then reduces the material to a fine 2 to 3 mm size. There is no manual transfer between machines, which saves labor and keeps the material sanitary.

Handles Bones and Meat

The machine processes beef bones, pork bones, lamb bones, and poultry skeletons. It also grinds fresh or cooked meat. One unit covers bone meal, ground meat, and meat-and-bone paste production.

Powerful Dual Motors

A 5.5 kW motor drives the crushing section, and a separate 7.5 kW motor drives the grinding section. Independent power means each stage runs at full strength, even with hard beef bones.

Anti-Rust Blade Treatment

Both the crushing and grinding blades receive an anti-rust coating. The blades stay sharp longer in wet, fatty processing environments. Each machine ships with one spare crushing blade set and one spare grinding blade.

Adjustable Finished Size with Orifice Plates

The final product size of the bone crusher grinder machine is controlled by the orifice plate in the grinding section. A 5 mm orifice plate produces fine 2 to 3 mm particles, while larger plates deliver coarser output. Fresh bones can be ground down to 3 to 4 mm particles, and frozen bones are crushed and ground into small, uniform pieces with a short processing cycle.

Thanks to the fast crushing time and high production capacity, the machine suits various industries such as pet food, food processing, and animal feed production. The unit is designed for applications that require a finished particle size below 10 mm, making it a flexible choice for different product formulas.

What Raw Materials Can the Bone Crusher Grinder Machine Process?

This bone crushing and grinding machine processes a wide range of materials:

• Beef, pork, and lamb bones
• Chicken and duck skeletons
• Fresh and cooked meat
• Meat-and-bone mixtures

Typical end products include:

• Bone paste for pet food
• Bone meal for animal feed
• Ground meat with bone for sausage and dog food production
• Material for rendering and broth production

Pet food manufacturers are the largest user group. Ground bone adds natural calcium to dog and cat food, and fine 2 to 3 mm particles mix smoothly into wet food formulas.

Why Choose a 2-in-1 Bone Crushing and Grinding Machine?

Factor	Bone Crusher Grinder Machine	Separate Crusher + Grinder
Investment	One purchase	Two purchases
Floor space	1200 × 1000 mm	Double the footprint
Material transfer	None	Manual transfer between machines
Labor needed	1 operator	1–2 operators plus transfer work
Мощность	13 kW total	Usually higher combined
Очистка	One body	Two machines to wash

For processors working with both bones and meat, the integrated design cuts investment cost and daily operating cost at the same time.

How Does the Bone Crusher Grinder Machine Work?

The processing flow runs in one continuous pass:

1. Loading. The operator feeds bones or meat into the top inlet.
2. Crushing. Rotating crushing blades break the material into smaller pieces.
3. Grinding. The material moves directly into the grinding section, where the auger and cutting plate reduce it to 2 to 3 mm.
4. Discharge. The finished paste or granules exit through the outlet for collection.
5. Repeat. Feeding continues without stopping, supporting steady batch production.

The direct connection between the crushing and grinding sections keeps the material inside one sanitary body. No open transfer means less contamination risk and less product loss.

What Processing Problems Can This Machine Solve?

Hard Bones Damage Ordinary Grinders

Standard meat grinders jam or break on bones. This machine crushes first, then grinds, so hard beef bones never reach the grinding blades in whole form.

Double Equipment Investment

Buying a bone crusher and a meat grinder separately doubles the capital cost. The integrated bone grinding machine delivers both functions in one purchase.

Material Transfer Slows Production

Moving crushed bones to a second machine by hand wastes time and labor. The two-in-one design eliminates transfer completely.

Blade Wear in Wet Environments

Bone and meat processing is wet and acidic. Anti-rust blade treatment extends blade life and reduces replacement frequency. Spare blades ship with the machine, so production never waits on parts.

Bone Grinding Machine Supplied to a Pet Food Company in the USA

A pet food manufacturer in the United States ordered the Taizy bone crusher grinder machine to produce bone paste for its premium dog food line. The company needed to process mixed beef and poultry bones at a stable output, with a fine particle size suitable for canned and pouch products. Its previous equipment jammed on hard beef bones, causing unplanned downtime during peak production weeks.

Taizy supplied the machine with voltage customized to 460V, 60Hz for the American market, along with a spare crushing blade set and grinding blade. After installation and remote operator training, the factory reported:

• Steady processing of beef and poultry bones at over 250 kg/h
• Consistent 2 to 3 mm paste that mixed smoothly into wet food formulas
• No jamming incidents during the first three months of daily operation
• Labor reduced from two workers to one operator per shift

The production manager commented that the dual-motor design was the deciding factor. The crushing stage breaks hard bones before grinding, so the machine runs continuously without stalling. The customer is now planning a second unit for a new facility opening next year.

Why Choose Taizy for Your Bone Crushing and Grinding Machine?

Taizy Machinery supports buyers from quotation through long-term operation:

• 20+ years of meat and bone machinery manufacturing experience
• 304 stainless steel construction on all food-contact surfaces
• Voltage customization for your local power supply
• Spare blades included with every machine
• English manuals and videos for installation and maintenance
• 1-year warranty and lifetime technical support

Our engineers can also design complete bone processing lines with washing, crushing, grinding, mixing, and packaging stations.

Часто задаваемые вопросы

Can the machine process frozen bones?

Semi-frozen bones are acceptable. Fully frozen solid bones should be tempered first to protect the crushing blades and reduce motor load.

What is the finest output size the machine can produce?

The standard configuration delivers a 2 to 3 mm finished product. Finer particle sizes can be discussed with our engineers through grinding plate customization.

Can I use it only for meat without bones?

Yes. The machine works as a heavy-duty meat grinder when fed with boneless material. You can run meat-only batches and bone batches on the same unit.

How often do the blades need replacement?

Under normal bone processing of one shift per day, blades typically last three to six months. Each machine ships with one spare crushing blade set and one spare grinding blade.

Does the machine need special installation?

No foundation is required. Place the machine on a level concrete floor, connect the 400V three-phase supply, and run a test batch. Our engineers provide video guidance.

What safety features are included?

The machine includes overload protection, an emergency stop, and guarded inlets. Operators should never reach into the feeding area during operation.

Is a Bone Crusher Grinder Machine Right for Your Business?

The Taizy bone crusher grinder machine combines bone crushing and fine grinding in one compact body. With 200 to 400 kg/h output, a 2 to 3 mm finished size, dual 5.5 kW and 7.5 kW motors, and anti-rust blades, it serves pet food factories, feed plants, and meat processors that handle both bones and meat.

Compared with buying separate machines, the integrated design saves capital, floor space, and labor. Contact Taizy today for a quotation, working videos, and a process plan tailored to your raw materials and product targets.

Связанное оборудование

Animal Bone Crushing Machine

This heavy‑duty bone crusher reaches 20‑4000 kg/h throughput, adopting alloy rotary‑fixed blade combination to crush beef, pork, sheep bones into adjustable 5‑80 mm bone fragments. It serves as ideal pre‑processing equipment matching the Машина для измельчения костной пасты: coarsely crushed bone materials flow into the colloid mill for super‑fine bone‑paste grinding, forming complete bone deep‑processing workflow for meat‑processing plants and pet‑food manufacturers.

• Core Points: Adjustable crushing particle size, heavy‑duty wear‑resistant blades; pre‑crushing partner for bone paste grinder machine.
• After‑sales: 12‑month full‑machine warranty, customizable sieve aperture and motor power.