Cast iron / cast steel hard blanks: Prioritize the Sakoside GZ4240 heavy-duty band saw machine. Featuring an integrated high-strength cast bed and a self-developed heavy-duty gearbox, it boasts excellent seismic resistance with no vibration during sawing. It is suitable for the high-precision cutting of cast steel and cast iron blanks within Φ400mm, with the cutting accuracy stably maintained at ±0.1mm, effectively eliminating blank waste.
Aluminum alloy light blanks: Match with the Sakoside B-33 Series high-precision band saw machine. Its saw blade with a stepless speed regulation linear speed of 20-100m/min enables high-speed and smooth cutting of aluminum alloy blanks with no chip adhesion or deformation, perfectly meeting the processing requirements of automotive lightweight aluminum alloy castings.
Mass processing of large-specification blanks: Choose the Sakoside double-column band saw machine. With a wide cutting capacity of 400*400mm, it satisfies the cutting needs of large casting blanks for construction machinery. Equipped with an automatic feeding rack, it realizes continuous mass production.
Equipment with PLC control system (e.g., the full range of Sakoside band saw machines) enables closed-loop operations throughout the entire process of automatic feeding, precise cutting and waste collection. One operator can monitor 3 to 4 machines at the same time, significantly reducing labor input. Meanwhile, the built-in automatic length setting function eliminates the need for repeated manual measurement, cutting human errors by 80%. It is fully adapted to the large-batch and standardized cutting needs of the foundry industry, raising the equipment utilization rate to over 90% – a far higher level than traditional equipment.



Technical Specifications
| Model |
Unit |
JSSCD-GZ4240 |
| Capacity |
mm |
φ400 |
| Blade Speed |
m/min |
30-90 |
| Blade Size |
mm |
4700*41*1.3 |
| Floor Space |
mm |
2300*2400*1500 |
| Active motor |
kw |
4 |
| Hydraulic motor |
kw |
1.3 |
| Cooling motor |
kw |
0.06 |
| Hydraulic fluid capacity |
L |
60 |
| Cutting fluid capacity |
L |
60 |
| Clamping method |
|
Hand fluid combination |
| Feeding stroke |
mm |
600 |
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a professional manufacturer of saw blade grinders with a 30,000 square meter factory and dedicated team of technicians specializing in design, manufacturing, and sales.
Where is your factory located?
Our factory is located in Nantong City, Jiangsu Province, China, approximately 1.5 hours from Shanghai Hongqiao station.
What is your factory acceptance test method?
You can send sample material for test cutting. We will provide detailed cutting data and a video of the machine operation for your confirmation.
What is your method of transaction?
We typically use FOB (Free On Board) transactions.
How about your delivery time?
Standard delivery is 7-60 work days after order confirmation, depending on items and quantity.
How about the payment term?
Standard terms are T/T 30% deposit, 70% balance before shipment. Other methods available upon request.
Does the band saw blade have any international certifications?
Yes, our products have obtained CE and ISO international certifications.