Dkj-Y 60min D Shaft Small Precision Round Electric Microwave Oven Timer

• Customization: Available
• After-sales Service: Yes
• Warranty: One-Year Warranty
• Model NO.: TI21
• Application: Industry, Lab, Kitchenware Parts
• Customized: Customized/Regular
• Certification: CE, VDE, CQC
• Structure: Portable
• Material: Stainless Steel
• Operational Method: Continuous
• Type: Mechanical Timer
• Shape: Square/Round, Optional
• Bell: with/Without, Optional
• Hold Position: with/Without, Optional
• Operating Temperature Range: -10~+125degree Celsius
• Contact Capacity: AC 120V 15A; AC 250V 15A
• Insulation Resistance: 1500V / 1min; 1800V/S (DC500V Megohmmeter)
• Time Setting Directing: Cw. Clockwise
• Working Directing: Ccw. Counter Clockwise
• Transport Package: Carton
• Specification: 5/10/15/30/60/90/120minutes
• Trademark: THERMAL
• Origin: Mainland, China
• HS Code: 9106900000
• Production Capacity: 100000PCS/Month

Product Description

Product Description

Working principle:
How does a mechanical timer work?
The mechanical timer can generally be regarded as one of the harmless equipment that you can find in kitchens throughout the world. Meanwhile, the mechanical timer has indeed played a significant role in daily life. It was first occurred during the industrial revolution. That making it possible for workers as well as machines to work precisely and accurately. With the adoption of relatively simple techniques, a mechanical timer usually include the gears, springs, escapement and pendulum or balance wheels. With all the parts together, it can ensure the right operation of the a mechanical timer. 

Product Parameters

Timing Seeting Range	5/15/30/60/90/120/180minutes, customizable.
Shaft Shape	D shaft or Round shaft
Contact Capacity	AC 120V 15A; AC 250V 15A
Timer Shape	Square/Round
Bell	With/Without, optional
Hold Position	With/Without, optional
Operating Temperature Range	-10~+125degree Celsius
Insulation Resistance	1500V / 1min; 1800V/s (DC500V megohmmeter)
Time Setting Directing	CW. Clockwise
Working Directing	CCW. Counter clockwise
Application	Microwave Oven / Gas Stove / Oven etc. Kitchenware Parts
Endurable Life	10000 times or more, at 5 times/min
Operating Torque	3kgfcm
Release Torque	5kgfcm
Time Tolerance	5% or less
Certificate	CE, VDE, CQC

Characteristics & Advantages

The internal structure of the timer mainly consists of the following three parts:
The first part is the power component, which consists of a one-way mechanism of the mainspring and the winding spring, so that when it is manually turned, it can only be tightened and will not loosen. Tightening the mainspring provides the power for the entire system.
The second part is the release component. A series of gear speed changes increase the number of rotations of the mainspring when it is relaxed. At the end of the gear system, there is an escape wheel, an escape claw and a hairspring to ensure that the gear system rotates at a constant speed under the drive of the mainspring. There is a device on the hairspring to adjust the length of the hairspring to adjust the frequency of the escape claw's swing to ensure that the gear rotates at the set speed, and the tightened mainspring will not be loosened all at once, nor will it be affected by the tightness of the mainspring and cause the speed to change.
The third part is the timing trigger device, which makes a certain gear in the gear system send out an electrical signal or mechanical signal after it turns to a certain angle, stops the power supply or sounds a bell.
The three parts work together to turn the timer to a certain scale, which actually does two things. One is to tighten the mainspring, provide power, and start the timer. The other thing is that the scale of the twist is to set the trigger position of the trigger mechanism. Then, under the control of the escape wheel, the entire structure slowly releases the power of the mainspring, and the gears at all levels begin to rotate at a constant speed until the trigger mechanism is activated.

 

Detailed Photos

Working Process

Packaging & Shipping

About Us

       Thermal International is specialized in the production and processing of electric heating products and other spare parts, is equipped with a complete and scientific quality management system. Thermal International is recogonized by its integrity, strength and quality of products. Welcome friends from all walks of life to negotiate business. Thermal International has been focusing on the cultivation and introduction of talents for many years, and has a large number of high-quality engineering and technical personnel, therefore the company's products are high in science and technology content, which updates fast and enjoys a broad market. 
       Over the past ten years since its establishment, the company has accumulated rich experience in design and manufacture, with a number of outstanding scientific research personnel, advanced manufacturing and processing equipment, perfect testing system and complete after-sales service system. Our products of various specifications have been widely used in electrical, electronic, pharmaceutical, chemical and metallurgical fields, and have been trusted by users all over the world. 

FAQ:
1.Are you a factory or a trading company?
A: We're an experienced factory with our exclussive Research & Development team. Offering you the most professional service.
2.Will you accept customized requirement?
A: Of course, customized service is surely acceptable. Welcome to send us your drawing andmore detailed specification parameters. We can supply you the products as per your specificrequirements.
3.Could l get some sample?
A: Yes, generally,1pc sample for free is available. But if you need more samples, we mayneed to charge you some cost. Besides, for certain products, it may need to open moldbefore sampling, then we shall need to have the mold fee before sample.
4. What's the delivery time for sample?
A: Generally it shall take 5~7days. For certain products, we need to prepare the materials for it. That depends.
5. What do you generally do in regarding to the products' quality control?
A: We always put much emphasis on products quality. That's the priority. We shall contactstrict quality inspection towards the products before delivery. And we've obtained the VDE,CE, UL, ISO and so forth.