Evenheat Knife Oven - KF 22.5
Product Description
The KF Series of heat treat ovens were developed for both private and business use. Operating from 240V, and reaching temperatures up to 2200°F, the KF models are well suited to heat treat the vast majority of steels common to knife makers and metal workers.
The KF Series is the the original design that has heating elements in the back wall. You'll also want to check out our LB Series which is designed with side-only heating elements.
The KF's are available in a variety of control choice options as well as the solid state output option (which you want).
The KF 22.5 runs a very close second in popularity. It's a bit deeper than the KF 18 while offering an added bump in total power. If you're looking for a little bit more depth, this is it.
Features
Side Opening Door
Heat treating requires the removing of some very hot material from the chamber in order to quench. Everything in the chamber is hot, which includes the door. The doors on the KF's swing out and to the side, a full 180° if you need it. This puts the super-heated door well away from you as you concentrate on the work at hand.
The side opening door is an excellent design choice and makes all the difference.
Cool Touch Handle
The handle/latch on our swing out door is conveniently located at the front of the door, not hidden along the side. This spring loaded, phenolic handle is cool to the touch, is one-handed in design and serves as the door latch as well.
Door Shield
The KF's feature a door shield to provide protection against firebrick damage as well as to reduce the temperature seen at the door and door handle.
2200°F (1204°C) Maximum Temperature
The maximum usable temperature for the KF models is 2200°F (1204°C). This maximum is well within the range for the vast majority of steels used by knife makers and machine shops.
This maximum temperature is limited by the heating element wire used. We use a Sandvik Nickel-Chrome alloy wire for all KF model heating elements. This alloy has proven to last, it tends to stay put and generally plays very nice when used at temps below 2200°F.
Swing View Control Enclosure
All temperature controls, except for the Set-Pro, are fitted into our Swing View Adjustable Enclosure.
The Swing View is a pivoting, swing-up enclosure that allows you to rotate the control to a comfortable viewing and programming angle. Once you're done, lay it back down to see it from across the shop. It's that simple.
The swing view pairs well with TAP touchscreen control as viewing angle can be perfectly aligned. You'll love it.
Strong Stand and Tool Rest
The stands of the KF's have been upgraded to a stronger design and include a tool rest.
Have questions? Read our knife maker's guide to Evenheat heat treat ovens.Quiet Drive Solid State Relay
Evenheat's patented Quiet Drive Solid State Relay is hands down the best investment you can make in your kiln!
With no moving parts, this relay is able to be triggered up to 60 times a second as opposed to the upper limit of 10 times a second on the default mechanical relay. This means incredibly tight temperature control ensuring each and every one of your firings is as accurate as possible.
The Quiet Drive uses a special method call "Zero Crossing" that will ensure that the heating elements are off when the voltage is at 0V - Giving your heating elements a break so that they will last longer, and you'll save energy!
The best part though? Since there are no moving parts - the Quiet Drive Solid State relay should never need replacing! You will save money and time by never needing to worry about this in the future!
Controller Selection
Evenheat has close relationships with the manufacturers of a variety of digital controllers. This means you will have nothing but the best the best in terms of performance and accuracy in your firings.
With a selection of multiple controllers available - you can choose exactly what fits your needs.
TAP Touchscreen Smart Controller by SDS Industries
The top of the line. The bread and butter. The cream of the crop. The controller for those
who want to make their lives easier, improve their craft, and make incredible quality products.
This is
our top selling controller - And for good reason!
The TAP Smart Controller is without a doubt the best choice on the market
right now - It's easy to use, has stellar performance, and is packed full with features!
It has more
memory than any other controller, allowing you to more easily utilize, revise, and save many different kinds of
firing programs.
Storage for firing programs is virtually unlimited! Create as many profiles, with as many
steps as you'd like - you won't be limited by this controller.
Our favorite part though: When ordered with the
Wi-Fi Dongle, you can control everything from any device! Prefer to work on your computer or tablet - how about your
phone?
With an internet connection to your TAP Smart Controller, updates from SDS Industries can be applied to your controller automatically - ensuring you always have the most up-to-date software for years to come!
Easily adjust the in-progress firing, skip steps, and view all graphical information on your firing with just a "TAP"!
The amount of time you save by working with the TAP Smart Controller pays for itself for years to come - you'll be so happy with this investment that you won't know how you managed so long without it.
The TAP Smart Controller supports the Loud Alarm option.
Rampmaster
The Rampmaster provides additional versatility over the Set-Pro controller.
With
a numerical keypad,
it allows the operators to create up to 12 firing
programs, each including up to 8 segments.
Need to make adjustments as you go? On-the-fly
adjustments and other menu functions are available to provide additional control and create your ideal firing
profile.
The Rampmaster also supports the Loud Alarm option.
Set-Pro
The Set-Pro is our basic, no frills controller. It gets the job done, but does not offer nearly as much flexibility as the others.
It offers the option to create 8 firing programs, with 8 segments each.
This is a good choice if you're only planning to occasionally use your oven and do not want room to expand in the future.
Loud Alarm Option
Don't worry about missing when your firing or treatment is complete - With the loud alarm option you'll slice through any loud shop to the tune of 80 decibels!
The Loud Alarm Option will notify you when your ideal temperature and hold has been reached, and more importantly - when it's over!
The TAP Smart and Rampmaster III controllers support a built-in jack for an easy install; simply plug it in!
MK Blade Fixture
A necessity for all knife makers! The MK 1 and MK 2 Blade Fixtures are used to hold your knives in place during heat treating.
The MK 1 will hold 4 blades, and while it is designed for the Evenheat KH series, it will fit in the KO, KF, and LB series as well.
The MK 2 will hold 6 blades and is designed for the Evenheat KO, KF, and LB series. It will not fit the KH models.
Power Interrupt Switch / Automatic Lid Shutoff
The power interrupt switch is a useful safety feature which removes power from the heating elements of your kiln once it is opened, and reapplies the power once the lid has been closed.
If you believe you'd ever like to be open the kiln during firing, the power interrupt switch is a highly recommended addition to your new purchase.
Product Specifications
| Model | KF 22.5 |
| Max Temperature | 2200 °F |
| Inside Dimensions | 10" W x 6.5" H x 22.5" Deep |
| Exterior Dimensions | 15" W x 11.5" H x 27.5" Deep |
| Volume (Cu. Ft.) | 0.85 |
| Shipping Dimensions | 29" x 29" x 35" |
| Power Receptacle | NEMA 6-20 |
| Voltage | 240 |
| Watts | 3,600 |
| Amps | 15 |
| Shipping Weight (lbs.) | 104 |
| Shipping Lead Time | 3 Weeks |
| Warranty | 2 Year |
I love my eavenheat. And very smooth transaction from soul ceramics.
I’m glad I got the 220v. If I were to do it over again. I would have spent a little extra for a better controller. The set pro does everything I need it to do, but can be tedious at times.
A good unit forr a good price with good documentation. What more could one want?
Works great, if I had one thing to do over I would have upgraded the control box. Base units if fine, just limited.
Exactly what I was looking for, and at a better price than what I could find anywhere else. Highly recommended!!
Great kiln Great company! Deal with extreme confidence
Just started using the kiln. So far works perfect:)
Works great!
I have a small custom knife makeing business that necessitates the need to be able to treat several different kinds of steel . This oven gives me the flexibility to do it with ease and precision. I'm very pleased with it !
Oven is exactly what I needed, has been working perfectly ever since I received it.
Customer service has been nothing but amazing, love the entire experience from start to finish working with this business
Excellent product! I was amazed at how simple it was to create a program for each steel using the TAP touch screem. I would highly recommend this product!
* Reviews may be for a similar product in the same series, but a different size.
At Soul Ceramics, we want our customers to know they are getting the best prices online. When you see the blue "Lowest Price Guarantee" words on our website, we are guaranteeing that we have the lowest price anywhere on the internet. In fact, if you find another online store that offers a lower price then us within 30 days of your purchase date please let us know and we will hand you the difference - in cash. We want you to shop confidently knowing that you are getting the absolute best price on your kiln or wheel.
To request your partial refund, e-mail us a link to the same product on our competitor's website within 30 days from the date of your order and we will process the credit accordingly.
Our Lowest Price Guarantee has some restrictions:
- You must purchase the item from our website before requesting your partial refund
- Special promotion offers are not eligible
- The item must be in stock on the competitors website
- The competitor must be an online store only
- The website can not be a discounter or auction website, such as eBay
- The competitor must be an Authorized Retailer for the product
- The price on the competitor's website must include all shipping and processing fees
- The manufacturer must be either Evenheat Kilns or Jen-Ken Kilns
At Soul Ceramics, we know how annoying it can be when you are hit with hidden costs and fees when you purchase items online. That's why we offer FREE SHIPPING* on all standard orders through Soul Ceramics. Whether you are purchasing one item or ten, light weight or heavy freight items, you never pay a dime for shipping*. We even cover extra costs such as lift gate service, so the price you see is the price you pay.
For the full details on this offer and our detailed shipping and returns policies, click here.
* Non standard orders include shipments outside of our standard shipping range, and orders under $499.99. Soul Ceramics reserves the right to inform you of shipping costs before orders are finalized.
SOUL CERAMICS LLC EDITOR'S NOTE
The below warranties were taken from the the respective manufacturers and last updated on June 4, 2018. Please note that these below warranties are all for reference only. While we do our best to keep these up to date; the manufacturer has the final say in what their product is warrantied as. Please reference your owner's manual upon purchase, or contact the manufacturer directly if you would like further clarification.
Please scroll to the appropriate manufacturer's warranty for your kiln.
Extended Warranty (Provided by Clyde)
All Clyde warranties are for the core product only. In the case of any kilns/ovens where additional product options are available (Controllers, furniture kits, stands, blade fixtures, vents, etc.) the warranty does not apply, and the warranty would only be applicable to the kiln/oven.
Evenheat Kiln, Inc. warranty
Evenheat Kiln, Inc. guarantees to the original purchaser that for a period of two full years (one year for Evolution Series fiber lids) from the date of purchase the kiln will be free of defects in workmanship and materials when used under normal and proper operating conditions. Evenheat will replace or repair any defective part as specified.
FOR THE WARRANTY TO BE EFFECTIVE THE PURCHASE MUST:
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Provide written proof of date of purchase. (Warranty card sent in at time of purchase.)
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Notify the Evenheat Distributor/Dealer from whom the kiln was purchased, within 10 days after defect has been discovered.
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Make kiln immediately available for inspection.
FOR WARRANTY REPAIRS:
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Warranty repairs should be handled through the Distributor/Dealer from whom the kiln was purchased, who will arrange for any repairs or replacement of parts under the terms of this warranty upon receipt of the kiln (or defective part). Otherwise the defective part may be returned (postage prepaid) to Evenheat Kiln, Inc. P.O. Box 399 6949 Legion Drive Caseville, MI 48725. If, after factory examination, the original part is found to be defective, a new or repaired part will be shipped prepaid by Evenheat Kiln, Inc.
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If the entire kiln is to be returned to the factory, all transportation costs will be borne but he purchaser. The purchaser should notify Evenheat Kiln, Inc. (989) 856-2281 prior to shipping. Evenheat will help advise the best shipping method and if it is necessary to return the entire kiln or only certain parts. Warranty work will be performed within 30 days after defective part is returned to the factory.
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Evenheat Kiln, Inc. reserves the right, at its option, to replace the entire kiln or any part of it in order to fulfill its obligation under this warranty.
THIS WARRANTY DOES NOT COVER:
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Freight damage, kilns altered in any way, abuse or neglect, moisture, improper storage or installation.
-
Kiln overfired (reaching temperature higher than melting point of ware inside kiln) regardless of cause.
-
Dawson Kiln Sitter or Limit Timer.
-
Kilns operated on incorrect voltage.
-
Improper electrical installation.
-
Kiln furniture or ware.
-
Kilns used for reduction or salt firing.
-
Kilns used for purposes other than the firing of glass materials.
-
Kilns operated in excess of the cone or temperature on the rating plate.
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Damage to Property or personal injury that may occur from kilns that are fired on or near wood floors or combustibles.
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Damage to property or personal injury that may occur from improper ventilation of the work area and building structure.
This warranty is in lieu of all other warranties, expressed, or implied.
Evenheat Kiln, Inc. neither assumes nor authorizes any Distributor/Dealer, Retailer or employee to assume for it any other obligations or liabilities in connection with Evenheat Kilns.
This warranty is limited as specified above and excludes incidental or consequential damages. Some states or providences do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you.
Evenheat Kiln, Inc.
P.O. Box 399
6949 Legion Road
Caseville, MI 48725
United States of America
Speedball Art Products warranty
Your Speedball Art Products Company purchase comes complete with either a 2-YEAR, 5-YEAR, or 10-YEAR WARRANTY (100% parts & labor when labor performed at Speedball Factory) depending on the product purchased - please review the product page. Speedball Art Products Company warrants this Speedball pottery wheel to be free from defects in materials and workmanship under normal use and service, that would affect its operation for a period of 10 (ten) years from the date of purchase.
This wheel must be registered within 30 (thirty) days of the date of purchase to make the warranty effective. Registration can be performed either online at http://speedballart.com/warranty_form.php or by contacting our Customer Service Department at 800.898.7224. The obligation of this warranty shall be limited to repairing or replacing any part of the wheel which, at the discretion of the Company, shall be proven defective in materials or workmanship under normal use and service during the time period commencing with the date of purchase. Full wheel replacement will be at the discretion of the Company and will only be considered for claims initiated within 30 (thirty) days of purchase.
This warranty does not apply to:
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Damage caused by accident, abuse, mishandling or dropping.
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Units which have been subject to unauthorized repair.
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Units not used in accordance with direction.
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Damage exceeding the cost of the product.
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Damage by flood, lightning or natural disaster, war declared or undeclared.
In no case shall the Company be liable for any incidental or consequential damages for breach of this or any other warranty, express or implied, whatsoever.
The limit of this warranty includes the product only and not any loss of work time or contract due to inability to use the wheel.
Parts in need of repair shall be returned by the customer, shipping prepaid, to:
Speedball Art Products
Repairs Department
2301 Speedball Road
Statesville, NC 28677
After any repair or replacement, Speedball Art Products Company will return under normal working schedule and by UPS/FedEx Ground Service (for customers in the Continental United States). Rush repair orders are accepted by purchase order and credit card payment or COD charges. Shipping charges for rush returns other than UPS/FedEx Ground Service must be prepaid via credit card or COD. No U.S. Postal returns. Be sure to wrap the product or parts securely when shipping to avoid shipping damage.
Policy Statement for Speedball Potter’s Wheel Warranties:
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Warranty card must be on file at Speedball Art Products Company
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Customer must contact Speedball Art Products Company for Return Authorization Number prior to returning the wheel. Please write the number clearly on the outside of the box.
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Parts for warranty repair must be shipped prepaid to Speedball Art Products Company.
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Send entire system as a unit control box, motor, foot pedal and all power with no cut cords. Experience has shown that by sending the entire system, repairs are made the first time, made correctly and with less time and trouble for all parties concerned. Full wheel shipments for repair or replacement must be shipped in original packaging.
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Enclose a brief description of the problem, along with your name, UPS address, phone number, email address and personal address.
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Speedball Art Products Company will pay UPS/FedEx Ground Service shipping back to customer.
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Any extra charges due to a request by the customer to rush shipment are to be paid by the customer.
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For your convenience, troubleshooting can also be conducted by phone with one of our trained Customer Service Representatives at 800.898.7224, Monday-Friday, 8:00am-5:00pm EST.
Jen-Ken Kiln Warranty
JEN-KEN KILNS are warranted to the original purchaser to be free from defects in materials and workmanship when used under normal and proper conditions for the periods specified below. The warranty period begins at the date of original purchase from JEN-KEN KILNS, a JEN-KEN KILN authorized distributor or dealer.JEN-KEN KILNS are warranted for 2 years (1 year for the Chili Pepper) from date of original purchase.
Dawson Kiln Sitter is warranted by a separate 1 year warranty from WP Dawson, Inc.
PerfectFire panels are warranted by a separate 1 year plan from the manufacturer.
FireRight panels are warranted by a separate 1 year plan from the manufacturer.
To Claim under the Warranty, the purchaser must:
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Provide written proof of the date of purchase.
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Notify JEN-KEN KILN (or distributor/dealer) from whom the kiln was purchased.
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Make the kiln immediately available for inspection.
FOR WARRANTY REPAIRS:
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Warranty repairs should be handled from where you purchased the kiln and they will arrange for any repairs or replacement of parts under the terms of the warranty and upon receipt of the kiln or defective part(s). Warranty work, other than that performed at the factory, DOES NOT include labor, just parts. The defective parts may be returned to JEN-KEN KILNS (postage prepaid) 3615 Ventura Drive West, Lakeland, Florida USA 33811. Include your name and address, a letter of explanation and the name and address from where you purchased the kiln. If, after factory examination the part is found to be defective, a new or repaired part will be sent prepaid by JEN-KEN KILNS.
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If the entire kiln is to be returned to the factory, all transportation costs are the responsibility of the purchaser. The purchaser should notify JEN-KEN KILNS (863) 648-0585 prior to shipping. We will advise the best shipping method and if it is necessary to return the whole kiln or only certain parts. Factory warranty work will be performed within 30 days after the defective part is returned to the factory.
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JEN-KEN KILN reserves the right, as its option, to replace the entire kiln or any part of it in order to fulfill its obligation under this warranty.
This Warranty DOES NOT Cover:
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Freight damage.
-
Kilns altered in any way after leaving our factory.
-
Abuse or neglect, moisture, improper storage.
-
Improper installation.
-
Kiln Overfires (exceeding the melting temperatures of the materials being fired) regardless of the cause of the overfire. (This does not occur in kiln that are monitored while firing. If in doubt during a firing, turn the kiln off)
-
Dawson Kiln Sitter or Limit Timer.
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Kilns operated on incorrect voltage.
-
Improper electrical installation.
-
Kiln furniture.
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Kiln ware.
-
Kilns used for purposes other than firing ceramic or glass materials.
-
Kilns operated in excess of the temperature rating of the kiln.
-
Damage that may occur from kilns that are fired on or near combustible materials (i.e.: wood floors).
This Warranty is in lieu of all other warranties, expressed or implied. JEN-KEN KILN neither assumes nor authorizes any distributor, dealer, retailer or employee to assume for it any other obligation of liabilities in connection with JENKEN KILNS.
This warranty is limited, as specified above and excludes incidental or consequential damages, so the above limitations or exclusions may not apply to you.
This warranty give you specific rights and you may also have other rights why vary from state to state.
JEN-KEN KILNS
Manufactured by Sir Ramic Porcelain, Inc.
3615 Ventura Drive West Lakeland, Florida USA 33811
(863) 648-0585
Olympic Kilns Warranty
This Warranty Is Applicable to All Kilns Manufactured by Olympic Kilns That Are Used for Ceramics, Pottery and Glass.
Cone 10 Kilns Have a One-Year Warranty and All Other Kilns Have a Two-Year Warranty. Certain Parts, Thermocouple, Kiln Sitter Tube Assembly, Are Not Covered Under Warranty, Nor Is Kiln Furniture.
Haugen Manufacturing, Incorporated guarantees to the original purchaser that any defects in OLYMPIC KILNS which become apparent within two years (one year for the Dawson Kiln Sitter and safety timer which is covered by warranty from W. P. Dawson, Inc. and kilns rated at cone 10) will be remedied as specified below.
Our warranty, of course, does not cover any kiln damaged or altered by you or others after it leaves our factory. Our warranty does not cover damage due to reduction or salt firing, over-firing, exceeding the maximum cone or temperature ratings, improper installation, use of electrical voltages different than those specified, or firing material other than ceramics.
If a defect of manufacturer becomes apparent, and your retailer does not resolve it to your satisfaction, we will in the following manner: Within (6;) days of the first indication of a defect, tell us in writing of defect, and the date, place and proof of the your purchase. We will contact you to determine what parts seem to warrant repair and to instruct you as to shipment of the kiln parts. You will dismantle, package, and ship the parts we request (and no others), to us at your cost, freight prepaid. If the kiln has a defect of manufacture we will repair, replace or refund as is appropriate, within (30) days. We will ship to you at our cost in your package, for you to reinstall at your cost. If the parts shipped by you to us are in need of
repair or replacement for something which is not covered by this warranty, we will not perform the work until you have authorized the work and made arrangements for payment. If substantially an entire kiln is returned for repair under warranty, you will prepay the cost of packaging and shipping both to and from
the factory.
We shall in no event be liable for injuries to persons or property or for incidental, contingent, special or consequential damages arising from the use of our products. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
OLYMPIC KILNS
HAUGEN MANUFACTURING, INC.
P. O. BOX 1347
4225 THURMON TANNER ROAD FLOWERY BRANCH, GA 30542
(770) 967-4009
