CE Approval PID Control Programmable Small Jewelry Oven

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Product Overview

Description


 CE Approval PID Control Programmable Small Jewelry Oven

Product Description

 

Introduction of Small Jewelry Oven:

 

This Small Jewelry Oven is the most cost effective bench-top electric furnace. Consists of high quality alumina fiber and heating elements with special design and furnace temperature is controlled by high precision SCR(Silicon Controlled Rectifier) digital controller with accuracy +/- 1 degree C and 51 segments programmable.

Its an idea furnace for materials sintering, heating, annealing, melting, test, etc in labs of university, research institution and industrial company.

The furnace also perfectly suited for the sintering of technical ceramics, such as zirconia dental bridges, and heat treatment for Jewelry(gemstone), etc.

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 Main Features of Small Jewelry Oven:

1. Max. Temperature 1700C, working temperature 1200-1600C.

2. Intelligent temperature controller, built in PID auto-tune function with overheating & broken thermocouple broken protection.

3. 51 segments programmable and auto control.

4. Ceramic fibre furnace chamber, to ensure a fast heating rate, and save power.

5. By using special lining import from Japan and heating elements made of pure type molydenum disilicide, products are protected against chemical contamination at the best.

6. Double layers steel casing with fan cooling, to ensure the surface of furnace below 50C, safety for the operator.

7. Low power consumable, exquisite structure and light weight, it is the ideal muffle furnace for material research labs, also used in factory production.

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Technical Data

 

Technical Data of  Small Jewelry Oven:

 

Chamber size(working space)

100x100x100mm (Width x Height x Depth)

Also supply other sizes according to demand

Max. temperature

1700 (<3 hours)

Working temperature

1200-1600 (continue)

Temperature control

 PID automatic control via SCR (Silicon Controlled Rectifier)power control with phase angle fired, current limiting resistor. 
 51 programmable segments for precise control of heating rate, cooling rate and dwell time. 
 Built in PID Auto-Tune function with overheating & broken thermocouple broken protection. 
 Over temperature protection and alarm allows for operation without attendant. 

Heating rate

0-20 °C /min(Suggest: 10°C/min)

Thermocouple

B type (Pt-Rh to Pt-Rh) with 99.7% purity Alumina tube 

Temperature accuracy

+/- 1

Temperature uniformity

± 5°C over 120 mm @ 1700°C 
± 3°C over 80 mm @ 1600°C 

Heating element

High purity MoSi2 heating element

 

Furnace Chamber 

Three layers of ceramic fiber insulation materials 
1. First layer: 1800°C ceramic fiber board. 
2. Second layer: 1600°C ceramic fiber board. 
3. Third layer: 1260°C ceramic fiber board. 

Furnace structure 

Double layer steel casing with dual cooling fan, surface temperature below 50.C

Furnace door

Front open to aside 
Power cutting off when furnace door open

 

Working voltage

110V 60HZ, 208-220V 50/60HZ

Max. Power

1KW

Outer dimension 

410*360*590mm

Weight 

Net Weight: 60kgs 
Gross Weight: 75kgs 

Warranty

12 months

Certificate

CE

 
Company Information

 

Our Professional Factory of Small Jewelry Ovens:

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We have enough in stock and a large number of semi-finished products, can delivery fast.  

Welcome the customers and distributors to visit our factory for choosing and purchase!

Packaging & Shipping

 

Packaging:

Standard wooden box with bubble bag and pearl cotton inside. 

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Shipping:

 

By sea: big dimension or large quantity or not urgent products,  low price with a little long arrive time.

 

Usually within 11-45 days arrive.

 

By air: more than 100kgs or urgent products. Usually 7-10 days arrive, direct flight can arrive within 3-5 days.

 

By international express: such as FedEx/UPS/DHL/TNT/EMS or others. To door service is convenient and fast.

 

Usually 5-7 days arrive.

 

Also can arrange global shipment as clients requirement.

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Our Services

 

Professional team 24 hours online for any consulting support.

Quick response with suitable solution and detailed quotation as clients requirement. 

Customized design is available.

 

Warranty:

 

Our products are warranted to be free from defects in materials or workmanship for one year (12 months) from the date of purchase. Within this period, we will replace any components that fail in normal use. 

 

Note:This warranty does not cover consumables and failures due to abuse, misuse, accident or unauthorized alteration or repairs.

 

FAQ

 

How to buy?

 

Inquiry -- Negotiate -- Make Order --Products Confirmed -- Make Payment -- Start to Produce -- Production Finished -- Package -- Delivery -- After-sale Service -- Welcome to recommend and repeat order 

 

How to contact us?

 

1. Chat by “Trade manager” on line.

2. Send message by below inquiry form.

3. Send email or call us directly.

Our professional service team will give you reply at the first time.

 

Choose us, you will get best service and perfect products!

Welcome your any inquiry and trail order!!

 

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