BJ4105 Cranial bur(System 4000)
- High-power cranial bur system for use in cranial surgery
- Ergonomic design for comfortable handling during procedures
- Autoclavable and low noise operation for hygienic and quiet environment
- Warranty for 2 years for peace of mind
- SKU
- CD83BC803F7B
- Brand
- Bojin
- Availability
- In stock
- ✓ Warranty included
- ✓ Worldwide shipping
BJ4105 Cranial Bur System 4000
High-power ergonomic cranial bur system designed for precision in cranial surgery. Fully autoclavable, low-noise operation, and imported motor technology ensure reliable performance and surgeon comfort throughout extended procedures.
Clinical overview
The BJ4105 Cranial Bur System 4000 is engineered for demanding cranial surgical applications where precision, reliability, and ergonomic design are essential. The system features an imported high-performance motor delivering consistent power output of 90W with variable speed control from 0–60,000 rpm, enabling surgeons to optimise cutting performance across diverse bone densities and surgical scenarios.
The entire handpiece is fully autoclavable, supporting sterilisation at temperatures up to 155°C (improved type) with 1.6 MPa pressure, ensuring complete elimination of pathogens and viruses. The low-noise operation (≤40 dB) creates a quieter surgical environment, reducing fatigue during extended procedures. Supplied with an environment-friendly nickel-metal hydride battery system, the BJ4105 delivers extended runtime and reliable cordless operation, with the battery easily removed post-surgery to preserve longevity.
Key features & surgeon benefits
High-Power Motor Technology
- 90W output power with variable speed 0–60,000 rpm
- Consistent torque delivery for precision cutting
- Imported motor ensures long service life and reliability
Ergonomic Design & Ease of Use
- Perfectly balanced handpiece for comfortable handling during extended procedures
- Cordless operation with quick-change battery system
- Low noise (≤40 dB) minimises surgical team fatigue
Full Autoclavability & Infection Control
- Entire handpiece autoclavable at 155°C (improved type)
- 1.6 MPa pressure sterilisation eliminates all pathogens
- Removable battery prevents moisture ingress post-sterilisation
Environment-Friendly & Cost-Effective
- Nickel-metal hydride battery technology is environmentally responsible
- 2-year handpiece warranty; 3-month battery warranty
- Medical-grade stainless steel bur blade for durability
Technical specifications
| Output Power | 90W |
|---|---|
| Speed Range (rpm) | 0–60,000 |
| Noise Level | ≤40 dB |
| Sterilisation Temperature | 155°C (improved type); 135°C (standard) |
| Sterilisation Pressure | 1.6 MPa |
| Battery Type | Nickel-metal hydride (environment-friendly) |
| Material (Bur Blade) | Medical stainless steel |
| Warranty | 2 Year Manufacturer Warranty (handpiece); 3 months (battery & consumables) |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Handpiece | BJ4105 cranial bur handpiece with ergonomic design | 1 |
| Battery | Nickel-metal hydride rechargeable battery | 1 |
| Charger | Battery charger unit | 1 |
| Bur Blade | Medical stainless steel cranial bur blade | 1 |
| Aseptic Battery Transfer Ring | Sterile battery coupling ring for safe handpiece-to-battery connection | 1 |
| Operating Manual | Comprehensive user and maintenance guide | 1 |
| Guarantee Card | 2-year warranty documentation | 1 |
Get in touch for pricing & availability
Contact our sales team to discuss the BJ4105 Cranial Bur System 4000, request a detailed quote, or arrange a technical demonstration. We offer flexible delivery and customisation options for institutional and OEM partners.
Email: [email protected]
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
Regulatory paperwork & manuals
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
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