Dryer large gear ring

The large ring gear of the dryer is an important part of the transmission of drum dryers in the fields of building materials, metallurgy, chemical industry, food, coal washing, fertilizer, ore, sand clay, and kaolin. The product
The product is composed of two half gears. The material is usually made of high-quality No. 45 cast steel. After normalizing treatment, it has the characteristics of high structural strength, good wear resistance, and strong versatility of the ring gear. The function of the large gear is to support the cylinder so that the cylinder rotates smoothly on the supporting wheel, so it requires sufficient strength and durability.

Produce description

1. Product features
The large ring gear of the dryer, as the core component of the dryer transmission system, carries the important mission of ensuring the smooth and efficient operation of the drum. Its unique design, high structural strength and excellent wear resistance ensure the long-lasting and stable operation of the equipment in various harsh working environments. In addition, the ring gear is highly versatile and can be adapted to a variety of different models of dryers, providing customers with more flexible choices.
2.Materials and processes
The large ring gear of the dryer uses high-quality No. 45 cast steel as the base material. Through precision casting technology, the inherent quality of the ring gear is ensured. The tooth surface hardness reaches the required standard, ensuring its wear resistance and service life. At the same time, the ring gear has been heat treated to meet standards, ensuring the strength and stability of the product.

3. Customization and service
We provide personalized customization services and tailor-make suitable dryer large ring gears according to customers’ specific needs and equipment models. At the same time, we also provide comprehensive after-sales services, including installation guidance, usage training, regular maintenance, etc., to ensure that customers receive timely and professional support during use.

Material C45,42Crmo,40Cr,20CrMnTi,Stainless steel and so on as per your requests
Heat treatment Carburzing,Induction,Flame,Nitriding……
Process Forging,Machining,Hobbing,Milling,Shaving,Grinding,Heating treating……
Tooth Profile spur gear/helical gear/customized
Gear Machining Gear Hobbing,Gear Milling,CNC Gear Milling,Gear Cutting,Spiral gear cutting,Gear Cutting
Gear precision Oridinary,8e,7e……
Warranty 12momths
Payment term T/T is our first choice
Application Industry Machinery,Manufacturing Plant, Machinery Repair Shops
Product advantage 1.Heavy load capacity,long lifespan.

2.High precision,large diameter and module .

3.stable transmission, low impact, vibration and noise

Packing details 1. Filling with anti-rust oil

2. Corved with Plastic paper

3. Corved with kraft paper

4. Corved with Blue tie

5. Put in wooden box

Product display


1.Quality Assurance

High grand raw material selection and strict material inspection.The equipment can meet all the processing procedures and fully achieve production according to the drawing.

2.Reasonable Price

The price is the most favorable under the same quality.The quality is the best under the same price.

3.Delivery Time Guarantee

Effcient production arrangment and inspection to guarantee the timely shippment.

4.Team Service

Engneers with more than ten years of experience in the industry. technical support can be provided before, during and after sales. Delivery and goods tracking support can be provided 24*7 online service support can be provided to solve doubts

About us

Our Customers

Application area

The large ring gear of the dryer is widely used in many industries such as building materials, metallurgy, chemical industry, food, coal washing, and chemical fertilizers. Especially in kaolin tumble dryers, the importance is even more prominent. Whether it is ore,Whether it is drying sand, clay or other materials, the large gear ring of the dryer can provide stable and reliable support.


1.Q: Are you trading company or manufacturer ?
A: We are professional manufacturer with 20 years’ experience.
2.Q: How long is your delivery time?
A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not instock, Also it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample, it is extra.
4.Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.
5.Q: Can you provide special customization according to the working conditions?
A: Sure, we can design and produce for different working conditions.
6.Q: How about your guarantee?
A: We provide lifelong after-sales technical service.