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

Brand: forsplit®

Model: ZPP-350-30-L

The item for sale is a set for a circular saw based on a steel hub made from thick-walled pipe and 6207ZZ bearings. The shaft is 350mm in length, with a circular saw outlet of 30mm secured with an M30x2 nut (left-hand thread), and two blade clamps with a diameter of 90mm.

The output for a pulley with a diameter of 28mm / keyway 8mm fits pulleys of 2x13mm or 2x17mm, secured with a circlip!

This set has been developed based on experience and entirely manufactured in our company using certified materials, ensuring maintenance-free operation for many years.

What are the advantages of our product:

✅ The hub structure is made from thick-walled pipe, based on RELIABLE tested bearings,

✅ You are buying directly from a POLISH MANUFACTURER, without intermediaries!

✅ All turning and milling components are manufactured in our company, by POLISH workers under strict quality control - by purchasing our set you support the Polish economy,

✅ Excellent value for money.

➡️ Technical Specifications

Set [ZPP-350-30-L]:

✔️ Total Length: 350mm

✔️ Diameter for Circular Saw: fi 30mm

✔️ Diameter for Pulley: fi 28mm

✔️ Clamp Diameter: fi 90mm

✔️ Clamp Nut: M30x2 / left-hand thread

✔️ Mounting Hole Distance: 150x100mm

Shaft [WP-350-30-L]:

✔️ Material Grade: Experimentally Selected HIGH-STRENGTH CHROMIUM STEEL ⭐⭐⭐⭐⭐

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

✔️ Diameter for Circular Saw: fi 30mm

✔️ Diameter for Pulley: fi 28mm

✔️ Diameter for Bearings: fi 35mm

✔️ Thread: M30x2 left-hand

Hub:

• Housing Length: 220mm with two robust 6207ZZ bearings built-in,
• Housing Diameter: fi 82mm
• Housing Height: 88mm

Pulley:

In our range, you’ll find pulleys: 2x13mm or 2x17mm, available in diameters from 60-250mm.

Customers usually choose the 2x17mm wheel with a 90mm diameter [2X17-090-28].

To locate the right wheel - Click "All items from this seller" and enter in the search bar e.g., "2X17-090-28" (where: 2X17 means two 17mm belts, 090 means wheel diameter, and 28 means shaft diameter).

➡️ Why Our Saws are Most Chosen

⭐ Directly from the Manufacturer ⭐

✅ Well-Known Polish Product: We have been aiding our clients in wood processing since 2008.❗ Statistics show that within a 10km radius from any point on the map, there are at least 5 of our wood processing devices operational! See the map next >

✅ Investment for Years: A set designed and manufactured in Poland, using top-quality materials, by experts you can trust.

✅ 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 according to the Quality Policy ISO 9001, ensuring you receive a top-quality product.

✅ Durable Materials: Experimentally selected high-strength chromium steel makes our product extremely efficient and durable.

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

⭐ Solid Construction ⭐

✅ Steel Hub: Bearings are mounted in a steel hub made from thick-walled pipe, ensuring reliability and many years of maintenance-free operation.

✅ Reliable Durability: Appropriately selected chromium steel withstands intense use, providing you with a longer tool life.

⭐ Cost-Effectiveness ⭐

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

✅ Low Operating Cost: In case of damage, you only replace the specific part, significantly reducing operating costs.

✅ Available Parts: Spare parts are readily available, ensuring continuous operation without unnecessary downtimes.

Join our satisfied customers and enjoy efficient, reliable operation for many years to come.

We ship our goods Worldwide!

➡️ Customer Reviews

✴️ "Amazing. Solid, heavy-duty, replaceable auger tip. Guarantees 100% satisfaction. Highly recommend."

✴️ "One of the most sensible purchases of my life. Using the right technique, I split logs with a diameter of 90 cm."

✴️ "The splitter is very solidly made, works very well, handles stumps up to 40cm diameter effortlessly so I recommend shopping."

✴️ "Excellent craftsmanship, put together the entire unit, tested it, set the axe aside."

✴️ "Super quality and workmanship. Very well packed and secured."

➡️ FAQ - Frequently Asked Questions

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

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

This ensures the nut tightens itself, preventing it from loosening during operation.

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

The recommended linear speed for circular saws cutting wood depends on the type of wood (dry or fresh) and the specifications of the blade. Generally accepted values are:

1. Cutting dry wood:Linear speed: from 50 m/s to 100 m/sHigher speeds (closer to 100 m/s) are preferred for larger diameter saws and more precise cuts. It facilitates achieving a smooth cut surface and enhances work efficiency.
2. Cutting fresh (wet) wood:Linear speed: from 40 m/s to 70 m/sSpeeds are slightly lower because fresh wood is softer and tackier. Working at a lower speed reduces the risk of jamming, heating, and resin and moisture clogging the blade.

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

❓ 3. How to select pulleys for the table saw?

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

Motor 1440 rpm:

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

Motor 2880 rpm:

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

To find the appropriate wheel in our range - Click "All items from this seller" and enter in the search bar e.g., "2X17-090-28" (where: 2X17 means two 17mm belts, 090 means wheel diameter, 28 means shaft diameter). In our offer, you will find pulleys: 2x13mm or 2x17mm in diameters 60-200mm.

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

➡️ Additional Information

We continuously sell all parts needed to build a circular saw / table saw, including:

• 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 A CONSTANT SUPPLY OF SPARE PARTS❗