138m Efficient Natural Gas Tunnel Kiln for Sanitary Ware Industry

• Customization: Available
• Warranty: 1 Year After The Final Acceptance
• Type: Tunnel Kiln
• Model NO.: TK-138*3.6M
• Control Systems: PLC
• Auxiliary Equipment: a 42m Drying Kiln
• Transport Package: Pallet, Naked Packed, Package,
• Specification: 138*3.6*0.9M
• Trademark: Zhongya kiln
• Origin: China
• HS Code: 8417809090
• Production Capacity: 1370000pieces/Year

Product Description

Product Description

The kiln body is made of metal frame and refractory insulation material masonry through strict craftsmanship. The metal frame is an assembled unit structure, welded with high-quality special-shaped square steel pipes and profiles. The exterior of the kiln body is embedded with painted decorative steel plates, and the structure is suitable and elegant. Reserve 20mm expansion joints between each section, fill them with fiber blankets, and connect each section with bolts.
This kiln adopts a lightweight flat ceiling structure. Setting the ceiling height in different sections can not only ensure the safe operation of the products, but also reduce the temperature difference between the upper and lower parts. At the same time, this structure is also convenient for adjusting the atmosphere and temperature control inside the kiln. The kiln ceiling tiles are hung on the steel frame of the kiln body through high aluminum hangers and suspension bolts with heat-resistant steel hooks. Each set of ceiling tiles (2 pieces) is hung separately in a movable form for easy maintenance and replacement of the ceiling. By adopting a unique hanging form and using lightweight materials, the weight of the kiln roof and heat storage and dissipation can be effectively reduced.

 

Product Parameters

 

Specification	Index	Remark
Products	Sanitary ware	First firing
Kiln length	138M
Useful width	3.6M
Useful height	0.9M
Useful loading of kiln car	1.64*3.6*0.9M	L*W*H
Firing pass rate	95%	Including cracking, wind shock, and kiln dirt
Operation temperature	1220ºC	Normal peak temperature
Max. temperature	1280ºC
Cycle Time	14-20H	Adjustatle
Combustion control mode		Flow and ratio control mode
Firing Atmosphere	oxidation
Energy consumption	1200±5%Kcal/Kg	The firing temperature is 1200 ºC, the finished product is 90T/D, the firing curve , kiln furniture and product ratio are reasonable

 

Certifications

 

Our Advantages

Equipment body

1. Mature energy-saving firing technology

2. Design and the selection of materials are advanced and reasonable

3. Low gas consumption

4. Low temperature on kiln outside surface and under the cars

5. Small temperature difference in kiln cross-section

6. High qualified rate of sintering

7. Fully automatic control, safe and reliable operation.
 

Control system

1. Kiln control system is developed independently by us, which is suitable for air/gas ratio control,pulse control and flow control according to different requirements of the production processing.

2. Kiln control system mainly select Siemens PLC module of S7-300 and S7-200 or OMRON PLC module of CJ2M, industrial control computer and touch screen.

3.This system can collect the signals of  kiln temperature, the pressure, air flow, etc., then send these information to main control panel or management system to display, record, set and control.

4.Control system can record and mange klin data in Microsoft windows, you can easily inquire historial data for defect analysis.

Our cervice

Pre-Sales service:
-Visit the factory, understand the demands and site measurement
-Issue a preliminary proposal, technology discussion
-Details' confirmation, organize the offer
-Sign the contract, kiln design and fabrication

After-sales service:
-Kiln installation and commissioning
-Operation and maintenance training
-Provision of detailed operation and maintenance manuals along with troubleshooting guides.

-Supply of spare parts for future maintenance needs.

-Detailed information on vulnerable materials for easy reference.

-Prompt technicial support and assistance by phone, video, email or solve at site if need.