Shaft for Circular Saw (Sawbench / Circular Saw) on Steel Hub

Brand: forsplit®

Model: ZPP-450-30-P

The item for sale is a circular saw set based on a steel hub made of thick-walled tubing and 6207ZZ bearings. A shaft with a length of 450mm and an outlet for a circular saw with a diameter of 30mm secured with a nut M30x2 (right thread) and two blade clamps with a diameter of 90mm.

The outlet for the pulley has a diameter of 28mm / 8mm keyway - fits pulleys 2x13mm or 2x17mm, secured with a snap ring!

The presented set has been developed based on experience and entirely manufactured in our company using certified materials, ensuring many years of trouble-free operation.

Advantages of our product:

✅ Hub construction made of thick-walled tubing, based on SOLID proven bearings,

✅ You buy directly from a POLISH MANUFACTURER, without intermediaries!

✅ All turned and milled parts are made in our company by POLISH workers under strict quality control - by purchasing our set, you support the Polish economy,

✅ Excellent quality-to-price ratio.

➡️ Technical Data

Set [ZPP-450-30-P]:

✔️ Total length: 450mm

✔️ Diameter for circular saw: fi 30mm

✔️ Diameter for pulley: fi 28mm

✔️ Diameter of clamps: fi 90mm

✔️ Clamp nut: M30x2 / right thread

✔️ Mounting hole spacing: 250x100mm

Shaft [WP-450-30-P]:

✔️ Material type: Experimentally chosen high-strength CHROMIUM STEEL ⭐⭐⭐⭐

✔️ Shaft length: 450mm (available lengths: 250, 300, 350, 400, 450, 500)

✔️ Diameter for circular saw: fi 30mm

✔️ Diameter for pulley: fi 28mm

✔️ Diameter for bearings: fi 35mm

✔️ Thread: M30x2 right

Hub:

• Housing length: 320mm with two built-in solid bearings 6207ZZ,
• Housing diameter: fi 82mm
• Housing height: 88mm

Pulley:

In our offer, you will find pulleys: 2x13mm or 2x17mm with a diameter of 60-250mm.

Usually, customers choose a 2x17mm pulley with a diameter of 90mm [2X17-090-28].

To find the right pulley - Click "All seller's items" and enter in the search field, for example, "2X17-090-28" (where: 2X17 means two 17mm belts, 090 denotes the wheel diameter, 28 indicates the shaft diameter).

➡️ Why Our Sawbenches Are Most Preferred

⭐ Directly from the Manufacturer ⭐

✅ Well-Known Polish Product: We have been assisting our customers in wood processing since 2008❗ Statistics show that within a 10km radius from any point on the map, at least 5 of our wood processing units are in operation! See the map alongside >

✅ Investment for Years: The set is designed and manufactured in Poland from the highest quality materials, by experts you can trust.

✅ You support the Polish economy: Our products are entirely turned and milled in a Polish company from European materials.

⭐ High-quality Manufacturing ⭐

✅ Modern Production: Our company uses the latest technologies and machines. We operate in accordance with ISO 9001 Quality Policy, ensuring you receive a product of the highest quality.

✅ Durable Materials: Experimentally selected high-strength chromium steel ensures that our product is remarkably efficient and durable.

✅ Complete Satisfaction: We are confident in our products; therefore, we guarantee 100% satisfaction or your money back!

⭐ Solid Construction ⭐

✅ Steel Hub: Bearings set in a steel hub made of thick-walled tubing, providing you with reliability and long years of trouble-free operation.

✅ Unmatched Durability: Appropriately chosen chromium steel withstands intensive use, granting you prolonged tool life.

⭐ Cost-effectiveness ⭐

✅ You Save Money: Buy without intermediaries at the best market price; our product is an excellent investment.

✅ Low Operating Costs: In the event of potential damage, you only replace the specific part, significantly reducing operating costs.

✅ Available Parts: Spare parts are readily available, ensuring uninterrupted work without unnecessary downtimes.

Join the ranks of our satisfied customers and enjoy efficient, reliable performance for many years.

We ship our products worldwide!

➡️ Our Customers' Reviews

✴️ "Amazing. Sturdy, massive, replaceable drill bit tip. Guarantees 100% satisfaction. Highly recommend."

✴️ "One of the most sensible expenditures in life. The right technique and I split logs with a diameter of 90 cm."

✴️ "The splitter is very solidly made, performs very well, deals effortlessly with stumps up to 40cm in diameter, so I recommend the purchase."

✴️ "Top-level workmanship, assembled it all, tried it out, put the axe aside."

✴️ "Great quality and manufacturing. Very well packaged and secured."

➡️ FAQ - Frequently Asked Questions

❓ 1. When to choose a shaft with a left thread and when with a right thread?

• Choose the left thread if the circular saw is to rotate clockwise (viewed from the nut side).
• Choose the right thread if the circular saw is to rotate counterclockwise (viewed from the nut side).

This way, the nut will tighten, preventing it from loosening during operation.

❓2. What should be the linear speed of a circular saw?

The recommended linear speed for circular saws for wood cutting depends on the type of wood (dry or fresh) and the specification of the blade itself. The generally accepted values are as follows:

1. Cutting dry wood: Linear speed: from 50 m/s to 100 m/s Higher speeds (closer to 100 m/s) are preferred for larger diameter saws and more precise cuts. This facilitates a smooth cutting surface and increases work efficiency.
2. Cutting fresh (wet) wood: Linear speed: from 40 m/s to 70 m/s Speeds are somewhat lower because fresh wood is softer and stickier. Working at a lower speed reduces the risk of jamming, overheating, and clogging of the blade by resin and moisture.

These speeds may vary depending on the type of machine, blade material, number of teeth, and teeth shape. It is also essential to follow the recommendations of the circular saw and machine manufacturer to ensure safe and efficient cutting.

❓ 3. How to select pulleys for a sawbench?

Depending on the diameter of the circular saw (including recommended revolutions) and the electric motor rpm, the wheel configuration may vary. Below are some of the most popular configurations for an average linear speed of 55m/s:

Motor 1440 rpm:

• Blade 200mm 5250rpm / Recommended pulleys (Sawbench/Motor): 90/330 mm or 80/300 mm
• Blade 300mm 3500rpm / Recommended pulleys (Sawbench/Motor): 90/220 mm or 80/200 mm
• Blade 400mm 2630rpm / Recommended pulleys (Sawbench/Motor): 90/160 mm or 80/150 mm
• Blade 500mm 2100rpm / Recommended pulleys (Sawbench/Motor): 90/130 mm or 80/120 mm
• Blade 600mm 1750rpm / Recommended pulleys (Sawbench/Motor): 90/110 mm or 80/100 mm
• Blade 700mm 1500rpm / Recommended pulleys (Sawbench/Motor): 90/90 mm or 80/80 mm

Motor 2880 rpm:

• Blade 200mm 5000rpm / Recommended pulleys (Sawbench/Motor): 80/150 mm or 90/160 mm
• Blade 300mm 3300rpm / Recommended pulleys (Sawbench/Motor): 80/100 mm or 90/110 mm
• Blade 400mm 2500rpm / Recommended pulleys (Sawbench/Motor): 90/80 mm or 100/90 mm
• Blade 500mm 2000rpm / Recommended pulleys (Sawbench/Motor): 110/80 mm or 120/90 mm
• Blade 600mm 1700rpm / Recommended pulleys (Sawbench/Motor): 130/80 mm or 150/90 mm
• Blade 700mm 1400rpm / Recommended pulleys (Sawbench/Motor): 150/80 mm or 170/90 mm

To find the appropriate wheel in our offer - Click "All seller's items" and enter in the search field, for example, "2X17-090-28" (where: 2X17 means two 17mm belts, 090 denotes the wheel diameter, 28 indicates the shaft diameter). In our offer, you will find pulleys: 2x13mm or 2x17mm with a diameter of 60-200mm.

If you are unsure - we are happy to help you select the right set.

➡️ Additional Information

We have all the parts in continuous sale for building a circular saw / sawbench, such as:

• Shafts: 250 / 300 / 350 / 400 / 450 / 500
• Pulleys: 60 / 70 / 80 / 90 / 100 / 110 / 120 / 130 / 140 / 150 / 160 / 170 / 180 / 190 / 200 / 250 mm
• Bearings
• Clamps
• Nuts
• Circular saws
• Accessories

❗WE ENSURE CONSTANT AVAILABILITY OF SPARE PARTS❗