Qualify
Confirm dimensions, core temperature, bone position and surface condition against the approved product window.
4 parallel blades · 5 strips per pass
JGJ-3060 Four-Blade Rib Bone Saw
Turn a compatible rib or bone-in slab into five parallel portions in one controlled pass. Synchronized belts, removable conveying parts and customized 25–65 mm segment spacing make this a dedicated production machine—not a general-purpose manual band saw.
300 mm work width160 mm max height20 m/s blade speed
Parallel portioning architecture
Four cuts completed at the same time
The JGJ-3060 uses four vertical saw blades and coordinated feed belts to create five strips from one incoming piece. Compared with repeating four cuts on a manual saw, this fixes the blade-to-blade relationship for the ordered configuration and reduces repeated product handling. It is intended for stable, repeatable rib and compatible bone-in geometries.
This architecture should be selected by the incoming product envelope, finished strip width and bone orientation. The published 25–65 mm segment width is customized, not an operator recipe range that can automatically be changed during production. Buyers should therefore provide drawings or representative samples for every required cut pattern before the blade pack is released.
JGJ-3060published model
4 bladesfive outgoing strips
±1.5 mmpublished dimensional accuracy
650 kgmachine weight
Operating sequence
Control presentation before the product reaches four blades
Set and inspect
Verify blade condition, tension, spacing, guards, belts and collection areas before production release.
Feed once
Synchronized belts stabilize and convey the product through all four cutting planes in a single pass.
Verify output
Measure all five strips, cut-face quality, bone dust, kerf loss and accepted kilograms per hour.
Machine design
Stainless construction with a removable conveyor module
- Thickened stainless-steel plate is specified for the frame, main structure and enclosure.
- Stainless covers guard moving parts during normal operation.
- Multiple saw-wheel sets support four independent cutting planes.
- Multiple feed belts convey the product synchronously for stable parallel cutting.
- The conveying section uses slides and locating pins and separates from the main body for cleaning.
- Frequency-converter control gives the main drive a slow start to reduce shock and support blade life.
The official description identifies construction and functional principles but does not publish stainless grade, ingress protection, belt material or safety-category details. Confirm each item in the quotation and technical agreement.
Verified official schedule
JGJ-3060 technical specifications
| Model | JGJ-3060 |
|---|---|
| Workbench / feed width | 300 mm |
| Maximum cutting height | 160 mm |
| Published dimensional accuracy | 1.5 mm |
| Segment width | 25–65 mm, customized |
| Saw-blade linear speed | 20 m/s |
| Installed power | 9.55 kW |
| Blade lengths | 2000 mm × 2; 3550 mm × 2 |
| Machine weight | 650 kg |
| Overall dimensions | 1600 × 1100 × 1960 mm |
Confirm the exact blade pack. The two published blade lengths correspond to the machine's multi-wheel geometry. Tooth pitch, blade thickness, kerf, spacing hardware, spare quantity and approved product temperature are quotation items and should not be inferred from the manual JGJ saw series.
Official operating footage
See the multi-blade feed arrangement in operation
The model-specific HELPER video is positioned here because it helps engineering teams review presentation, belt guidance and discharge after the process and specification context is understood.
Four parallel blades and synchronized product feed
What to observe in a production trial
Watch whether the product stays square to every cutting plane and whether individual strips leave without twisting or collision. Video demonstrates the mechanism, but it cannot establish capacity, accuracy or yield for a buyer's raw material. Those values require a witnessed run using representative cold product.
Record feed interruptions, blade vibration, dust accumulation, cut-face damage and the handling needed at the infeed and discharge. Include stop and restart behavior, because trapped product around four blades can create a different recovery task from a single-band machine.
Yield and portion control
Four blades multiply both output and kerf
A multi-blade saw can remove four kerfs in one pass. Total saleable yield therefore depends on blade thickness, tooth set, bone density, product temperature, alignment and the end-trim strategy. The relevant result is not only nominal strip width: measure the weight of all accepted strips, trim, bone dust and unrecovered material.
Dimensional accuracy should be checked across every lane and along each strip. If one blade drifts, its error changes the two neighboring portions. Establish a sampling plan that identifies blade position, not just a pooled average. Trend strip width and cut-face quality to detect blade wear or guide movement before rejects accumulate.
Architecture selection
When is a four-blade saw the right choice?
JGJ-3060 four-blade
Best for one validated bone-in geometry that needs five parallel strips and repeatable spacing in one pass.
JGJ manual band saw
More flexible for changing shapes and thicknesses, but each cut depends on trained operator presentation.
Automatic-feed single or dual saw
Better where programmable portioning or a different feed architecture is needed; evaluate the exact machine separately.
Hygiene, safety and FAT
Acceptance must cover all four cutting lanes
Guard and stop tests
Verify access prevention, cover interlocks, emergency stops, restart prevention and measured blade stopping time.
Loaded accuracy test
Run minimum and maximum product sizes at real core temperature; measure every one of the five resulting strips.
Blade integrity
Confirm tension procedure, break detection if offered, guide inspection, replacement access and safe trapped-product recovery.
Cleanability
Remove the conveyor as demonstrated, inspect belts, slides, pins, saw wheels, guides and residue collection for retained soil.
The factory acceptance test should define raw-material quantity, temperature band, bone orientation and feed presentation. Record gross input, accepted output, trim and dust; calculate yield and accepted throughput. Check noise, vibration, motor current and temperature during a sustained run. After sanitation, inspect hidden surfaces and verify that the conveyor relocates repeatably without changing the cut pattern.
Project definition
Information required for a firm configuration
Send product species, clear photographs, minimum and maximum length, width and height, bone location, core temperature, target strip widths and permitted tolerance. State required accepted kilograms or pieces per hour, shift pattern, sanitation chemicals, plant voltage, available floor space and upstream/downstream transfer heights. If more than one width pattern is required, identify changeover frequency and ask whether the spacing conversion is supplier-only or plant-maintainable.
Request a signed general arrangement, guard layout, electrical and pneumatic schedule, blade drawing, spare-parts list, sanitation instructions and FAT protocol. Confirm CE or other market-specific compliance for the supplied serial configuration. Site risk assessment, guarding interfaces, operator training and lockout procedures remain necessary even when a machine carries a certificate.
Buyer questions
Four-Blade Rib Bone Saw FAQ
How many pieces does the machine produce per pass?
Four parallel blades divide one compatible incoming piece into five strips in a single pass.
Can operators freely adjust strip width from 25 to 65 mm?
The official page describes 25–65 mm as a customized segment width. Treat the ordered spacing as a configured cut pattern and confirm any changeover method before purchase.
What product size can enter the JGJ-3060?
The published work width is 300 mm and maximum cutting height is 160 mm. Length, bone orientation, temperature and belt grip still require sample validation.
Is there an exact operating video?
Yes. The embedded official HELPER video uses ID A3HeCEfGQ8w and is presented after the process and specification sections so the footage can be reviewed in engineering context.
Define all five finished strips
Request configuration reviewSend a product drawing and target cut pattern
HELPER can review blade spacing, feed suitability, guarding, utilities, sanitation and a product-specific acceptance test.
Application fit
Applications for JGJ-3060 Four-Blade Rib Bone Saw
Best suited to parallel portion cutting of ribs and comparable bone-in products that can be presented safely and consistently across four cutting lanes. Final suitability should be confirmed with representative product trials and the agreed acceptance criteria.