Hot Shot Heat Treating Oven HS-1200
Save $1,062.00
Original Price
$3,284.00
Current Price
$2,222.00
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In Stock: In stock and ready to ship. Most orders are delivered within 5–7 business days.
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Hot Shot Ovens · Heat Treating Oven · Front-Loading
Hot Shot HS-1200 Heat Treating Oven
Single-chamber 240V heat treating oven designed for knife makers, small tool makers, and production heat treat operations requiring independent temperature control. Front-loading clamshell design with 12″ × 10″ × 10″ chamber reaches 2000°F for oil quenching, tempering cycles, and atmosphere-assisted hardening. Solid state relay standard for precise ramp and soak control during critical heat treat profiles.
Max Temperature2000°F
Chamber Size12″ D × 10″ W × 10″ H
Power240V single phase
Solid State RelayIncluded standard
What’s included
Digital Controller with Solid State Relay
Programmable controller with integrated SSR for precise temperature ramping and extended hold cycles required for consistent heat treating results
Front-Loading Clamshell Design
Horizontal chamber orientation allows easy loading of knife blanks and tools, with full front access for rapid quenching workflow
Atmosphere Port
Gas inlet port for introducing protective atmosphere during heat treating to prevent scaling and decarburization on critical tool surfaces
High-Temperature Brick Construction
Insulating firebrick rated to 2000°F maintains chamber temperature stability and reduces exterior surface temperatures during extended cycles
Technical specifications
ModelHS-1200
Interior Dimensions12″ D × 10″ W × 10″ H
Chamber Volume0.694 cubic feet
Maximum Temperature2000°F
Voltage240V single phase
Loading StyleFront-loading clamshell
Controller TypeDigital with solid state relay
Atmosphere CapabilityGas inlet port included
Optional accessories
Kiln Shelf and Post Kit
High-temperature shelving for stacking multiple knife blanks or small parts in single heat treat cycle
Type K Thermocouple Replacement
Spare thermocouple for temperature sensing — recommended to keep on hand for uninterrupted production schedules
Atmosphere Regulator Kit
Gas pressure regulator and fittings for controlled atmosphere heat treating with nitrogen, argon, or forming gas
Emergency Parts Kit
Critical replacement components including thermocouple, heating element, and relay for rapid field repairs
Common questions
What steel types can I heat treat in the HS-1200?
The 2000°F maximum temperature accommodates most knife and tool steels including 1095, 1084, 5160, O1, A2, and other carbon and low-alloy steels requiring austenitizing temperatures below 2000°F. High-speed steels and some stainless grades requiring temperatures above 2000°F are not suitable for this model. Consult steel manufacturer data sheets for specific austenitizing temperatures and verify compatibility before processing.
Can I introduce atmosphere into the chamber during heat treating?
Yes — the HS-1200 includes a gas inlet port for introducing protective atmosphere during heat treating. Nitrogen, argon, or commercial forming gas can be introduced to reduce surface oxidation and prevent decarburization on blades and tools. The chamber is not sealed for positive-pressure atmosphere control, but gas flow through the inlet and natural venting provides adequate protection for most knife making and small tool applications. External regulators and flow control equipment required (sold separately).
What does the solid state relay do compared to standard mechanical relays?
The included solid state relay (SSR) provides silent, contactless switching of heating elements with no mechanical wear parts. SSRs enable smooth temperature ramping required for precise heat treat profiles, reduce temperature overshoot during critical austenitizing holds, and extend controller lifespan by eliminating relay contact degradation. Standard mechanical relays cycle elements fully on or off, creating temperature fluctuations unsuitable for consistent hardening results across multiple batches.
Do I need an electrician to install this oven?
Yes — the HS-1200 requires a dedicated 240V circuit installed by a licensed electrician in compliance with National Electrical Code and local building codes. The oven does not include a power cord — hardwired installation or appropriate receptacle and cord configuration must be determined based on your electrical service and oven specifications. Consult the owner's manual for exact amperage, breaker, and wire gauge requirements before scheduling electrical work.
Is my warranty valid if I buy from Peach State Pottery?
Yes — Peach State Pottery is an authorized Hot Shot Ovens dealer, and all equipment purchased through us includes full manufacturer warranty coverage. You must register your oven within 30 days of delivery to activate warranty protection. Hot Shot Ovens does not honor warranties on equipment purchased from unauthorized resellers or used equipment vendors.
Not sure if the HS-1200 is the right oven for your heat treating needs?
Our kiln specialists help knife makers and tool makers select the correct chamber size, temperature range, and atmosphere capability for their steel types and production volume.
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