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PTFE Gasket Sintering Furnace

TY series Sintering furnace are designed to heat up to 450 ℃ for sintering or curing Teflon/PTFE products, such as Teflon parts, plate, bar and powder coating pipes/valves etc. 
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Overview


1. For sintering or curing Teflon/PTFE products, such as Teflon parts, plate, bar and powder coating pipes/valves etc. 

2. Max working temperature: 450 ℃ (adjustable) 
3. Temperature control accuracy: ±1 ℃
4. Heat source: electricty or gas 
5. Different racks and inert gas ovens are available 


Product Description


With many year's experiences, we design, manufacturer and trade good quality industrial PTFE / Teflon sintering /curing ovens with affordable prices. 


Our batch ovens are designed to heat up to 450 ℃ for sintering or curing Teflon/PTFE products, such as Teflon parts, plate, bar and powder coating pipes/valves etc. The part(s) to be heated are brought into the oven in batches on racks, carts, or trucks. Production requirements can accommodate manual or automated loading. Standard batch ovens are offered in many sizes, with multiple options available upon request. And we also supply custom engineered batch ovens.


s-13
20


Technical Features 


1.  Robust drying chamber: Welded structural steel framework for overall support

2. Temperature uniformity: Typically the airflow within the heated chamber is designed with a recirculating horizontal cross-flow. They can also be equipped with a combination airflow pattern, top-down or bottom-up airflow pattern to guarantee temperature uniformity. 

3. Rotary rack/shelf: Specially designed rotary rack/Shelf for Teflon parts can considerably increase heating uniformity. 

4. Flexibility in heat source: Our batch ovens offer various heating methods, including gas, electric, infrared, and radiant heating systems.

5. Flexibility in operation: Numerous flooring options are available such as recessed tracks to accommodate product carts, a steel plate floor, or an insulated floor without tracks. Doors can be designed to accommodate any requirement and range from simple horizontal swing doors to pneumatic or hydraulic vertical doors with manual or automatic operation.

6. Easy and accurate control: Simple digital controls for basic operation or PLC controls for complex requirements


Main specification 
Oven working space 
Standard size or as per client requirement 
Construction material 
Mild steel; SUS304/316 or any
Working temp. range 
Ambient+10 to 450 ℃
Air-flow pattern 
Horizontal / Vertical / combination 
Temp. control accuracy 
±1℃
Temp. uniformity 
±2℃
Heat-up rate
RT-400 ℃ in 30 minutes 
Timer 
Digital pre-settable HS48S-99.99 
Paint 
Enamel paint / Epoxy coating / powder coated 
Power supply 
240V/380V/415V; 50Hz/60Hz; 3 phase 
Heating elements 
sheathed heating elements / SS tube 
Insulation 
Ceramic wool
Door seal gasket 
Fibre glass rope 
Heavy-duty rack/cart/tray 
Designed according to product size, quantity and working condition 
Exhaust manual or automatic 
Automatic forced exhaust system with fresh air inlet 
Manually adjustable damper with fresh air inlet
Heat source 
Electric or gas 
Temperature control 
PID with SSR/SCR for high accuracy 
With 40 programable heat-up rates 
Temperature recorder (Optional)
Microprocessor chip-based paper less, multi-stage temp. indicator cum recorder 
PLC with HMI ( Optional)
PLC can be provided for automation and integration of the whole system, data feeding, process display and fault indication can be seen in HMI
SCADA system (Optional)
High quality integration and controlling system from one point can be done with SCADA
Door (Optional)
1) Door interlocked with fan and heater for safty 
2) Doors on both ends 
3) Vertical lift door 
Windows and lights 
1) Viewing window 
2) Interior light and access ports for calibration 
Timer and alarm 
1) 24/7 timer 
2) APT/AD16 audible / visual alarm indicators 


s-11

Rotary discs

72_副本

Rotary tray

s-6

Inert gas oven

微信图片_20200610223045_副本

Heavy-duty rack with rail


Typical Applications
12

PTFE Parts 

19

PTFE plates 

14

PTFE bars

FAQ

Q: What information should be provided in order to get a proposal or quotation? 

A: Our Sintering oven can be customerized. Before we can work out a detailed quotation, we have to know the following information: 


1) Type of heat process: drying, preheating, curing, sintering, forming, aging etc. 

2) Product name, size, weight, quantity 

3) Max temperature, heat-up rate, temperature uniformity 

4) Construction material   

5) Heat source  


Q: How the oven will be delivered ? 

A: The dryer is packed in plywood box for shipping 


Q: What standard models do you have? 

A: We have the following standard models: 


Model
TY151-1
TY-151-2
TY-151-3
TY-151-4
Working space mm 
800X800X1000
1000X1000X1000
1200X1200X1100
1400X1400X1000
Overall dimension mm 
1100X1560X1800
1300X1760X1800
1500X1960X1900
1700X2160X1900
Tray diameter mm
700
900
1100
1200
Supply Voltage  V
240/380/415V
240/380/415V
240/380/415V
240/380/415V
Electrical heater KW
14
16
18
20
Working temp. ℃
RT+10 - 450 
RT+10 - 450
RT+10 - 450
RT+10 - 450
Temp. control accucary ℃
±1
±1
±1
±1
Circulation fan  KW
0.75 x2
0.75 x2
0.75 x2
0.75 x2
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