PRS-4A High Quality Tube and Profile End Grinder 220V, 3PH Skip to content
Tel:+1-519-880-8181 International, Toll- Free (Canada & USA) 1-877-417-4327
Tel:+1-519-880-8181 International, Toll- Free (Canada & USA) 1-877-417-4327

Country

PRS-4A High Quality Tube and Profile End Grinder 220V, 3PH

Availability:
Only 5 left!
SKU PRS-4A
Original price $2,380.00 - Original price $2,380.00
Original price
$2,380.00
$2,380.00 - $2,380.00
Current price $2,380.00
Request a quote
Cancellation policy

Cancel for any reason at any time until your order shipped. Please be aware that banks charge for each payment transaction, so we will deduct these fees from the refunded amount. Once your order has shipped, you may return your order. For details, please review our Returns and Cancellations policies. Special order items may not be eligible for cancellation.

Return Policy

Most items can be returned within 30 days of receipt for a refund of the product cost less return shipping. Shipping, duties, and taxes are not refundable. For details, please review our Returns and Cancellations policies.

International Shipping

The product price and shipping and handling cost do not include import duties, taxes, or brokerage fees. As the transportation fee for your order is the only fee we charge, it is the buyer's responsibility to pay for these charges. We recommend that you contact your country's customs office or visit their website to determine if there will be any additional costs.

The Harmonized Tariff Schedule (HS code) for spiral cutterheads and other woodworking tools is 8466.92.50.10.

Features1. Steady tri-angle stand with eight position roller holder.2. Two optional speeds fulfill different requirements.3. Standard roller diameter of 30mm.4. This tube and profile end grinder is especially suitable for burnishing various pipe materials and special-shaped parts.5. The clamp mouth of tube and profile end grinder features multi-angle rotational positioning.6. It grinds at any angle from 30 to 90 degrees and any diameter from 20 to 76 mm.7. It has many optional molds of various specifications which are suitable for arc cutting of different-diameter pipe materials.

  Specifications 

Item Number: 189013
Model: PRS-4A
Motor Power: 2.2/2.8kW
Adjustable Slide: 6.2x2.7 in
Grinding Angles: 30°to 90°
Speed: 2800RPM
Belt Size: 3.9x78.7 in
Belt Speed: 15m/sec, 30m/sec
Packing Size: 54x24x26 in
N.W/G.W.: 375/458lbs

       

 

Important NoticeThe shipping calculated at checkout will not be correct (this applies to all products in the Metalworking category). Contact us at sales@sheartak.com or call (519) 880-8181 for a correct shipping quote and to place your order. Please indicate if you will be requiring any of the services below. Please read more about our shipping policies at https://sheartak.com/shipping-cost.
1. Residential delivery, including power liftgate service (Extra charge) 
2. Power tailgate service for business address (Extra charge) 3. Call before delivery for business address (Extra charge)


 Summary of Return Policy. 1. We will accept returns on any unopened product within 30 days of the original ship date. A 15% returns processing fee will be subtracted from the original cost and a credit for the difference will be issued. Shipping costs are not refundable.
2. 3 Day acceptance period from date of delivery. Damage claims and order discrepancies will not be accepted after this time.
3. You must obtain an issued RGA number PRIOR to returning any materials.
4. Returned materials must be received at our facility in new condition and in original packaging.
5. Altered items are not eligible for return.
6. Buyer is responsible for all shipping charges.
7. A 15% re-stocking fee applies to all returns.  

Do I need to replace the original bearings?
If the bearings in your machine are in good condition, they can be reused by carefully removing them with a bearing or pulley puller. However, if the bearings are tightly pressed onto the shaft, removal may cause damage. To minimize this risk, we recommend replacing old bearings with our greased and sealed bearings, designed for long-lasting performance. For a smooth upgrade, we suggest adding the bearings to your shopping cart before completing your purchase.
We provide premium bearings from NSK, SKF, NTN, FAG, Timken. They are renowned for their high quality and performance, designed to provide durability and reliability in various applications
If you add the bearings to your order, we will preinstall them for you when premounting is possible, saving you the hassle of doing it yourself.

Do I need to to Add a Few Boxes of Carbide Inserts
We provide 5 carbide inserts and 5 screws as spare parts. However, many of our customers choose to purchase additional boxes, as the shipping costs for separate purchases can make it less economical.

Do I need a Torque Wrench?
To securely lock the carbide inserts, we recommend applying a torque of 48 to 52 Pound-Inches (or 5.42 to 5.88 Newton-Meters). (Note: 1 Newton-Meter is equal to 8.851 Pound-Inches, and 1 Pound-Inch is approximately 0.113 Newton-Meters.) It is crucial not to apply excessive torque, as this could cause the carbide inserts to crack or explode. On the other hand, using too little torque may result in the inserts not being properly secured, which could lead to cracks, shattering, or uneven height on the cutter block, causing ridges or lines on the board.
If one person is responsible for maintaining the machine, they can typically apply the same torque consistently without a torque wrench. However, when multiple people are involved in machine maintenance, ensuring uniform torque application can be challenging. For consistency and peace of mind, we recommend using a torque wrench.

What kind of steel the cutter block is made of?
The cutter block is constructed using GB/T 40Cr, a structural alloy steel of the same caliber as ASTM grade 5140, AISI 5140, SAE 5140, DIN 41Cr4, BS 41Cr4, JIS SCr440, and EN 41Cr4.The primary components of this steel are as follows: carbon (C) at a range of 0.37-0.44%, silicon (Si) between 0.17-0.37%, manganese (Mn) within 0.50-0.80%, and chromium (Cr) from 0.80-1.10%.
In terms of physical properties, this steel exhibits a tensile strength range of 115-234σb/MPa, a yield strength of 2σ 0.2 ≥/MPa, and an elongation capacity of 65 δ5≥ (%). It also has a HBS range of 123-321 and a HRC rating of 30.
This alloy steel is frequently utilized in low to moderately stressed components for machines, engines, and vehicles.