Tofu Cat Litter Pellet Processing Line In The United States

RICHI MACHINERY
Project Background
This is a 3-4t/h tofu cat litter pellet processing line in the United States project. With the rapid development of the “pet economy” around the world, the United States, as one of the countries with the highest pet ownership rate in the world, has more than 90 million pet cats in households.
Pet owners’ attention to pet products has gradually shifted from “price-oriented” to “quality-oriented”, especially in the post-epidemic era, families’ awareness and demand for healthy, safe and environmentally friendly products have increased significantly.
As a daily consumable for pets, cat litter has a growing market share. Compared with traditional bentonite cat litter, tofu cat litter has gradually become the first choice for high-end consumer groups due to its advantages such as biodegradability, dust-free, light weight, strong water absorption and good deodorization effect.
Market data shows that the average annual sales growth rate of tofu cat litter in the United States has reached more than 30%, but due to insufficient local production capacity, it is still dependent on Asian imports, with high costs and long logistics cycles, and it is difficult to meet the continuously expanding market demand.
In order to seize this market opportunity, a company in the Midwest of the United States with many years of experience in pet product manufacturing decided to invest in the construction of a 3-4 tons/hour automated tofu cat litter production line to achieve localized and efficient production supply and further expand its share in the North American pet product market.
3-4T/H
capacity
$220,000
investment
USA
location
Cat Litter
project type
RICHI MACHINERY
Project composition
The tofu cat litter pellet processing line in the United States project uses the existing vacant workshop with a total construction area of 1,600 square meters, and purchases main production equipment such as mixers, pre-feeding machines, cat litter pellet machines, conveyors, vibrating screens, drying and cooling integrated machines, and packaging machines to form a cat litter production line.
After the project is completed, it will form an annual production capacity of 10,000 tons of cat litter. The project has a labor quota of 10 people, 300 working days per year, and 10 hours of work per day. The main construction content of the project is detailed in the table below.
Engineering Category | Engineering Name | Project Content and Scale |
Main Engineering | Production Area | 1F, building area 445m2. The production area is equipped with mixers, pre-mixers, cat litter pellet machines, conveyors, vibrating screens, drying and cooling integrated machines, packaging machines and other production equipment. The main processes include feeding process, mixing process, granulation process, screening process, drying process, packaging process, etc. |
Storage and Transportation Engineering | Raw Material Area | 1F, building area 374m2, mainly used for stacking raw and auxiliary materials. |
Finished Product Area | 1F, building area 153m2, used for stacking finished cat litter products. | |
Auxiliary Engineering | Office | 1F, located on the south side of the workshop, with a construction area of 55m2, is used to arrange the office area. |
General Solid Waste Temporary Storage Room | 1F, with a construction area of 25m2, is used to store general solid waste generated during the production process. | |
Bathroom | 1F, located in the northwest corner of the workshop, with a construction area of 25m2. |
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Product plan and scale
This tofu cat litter pellet processing line in the United States project is a cat litter processing and production project with a total production scale of 10,000 tons of cat litter per year, and the product is tofu cat litter.
No. | Product Name | Production (10,000 tons) | Product Specifications | Remarks |
1 | Tofu Cat Litter | 1 | Particle Size 2mm | Bagged |
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Project Material Balance List
Name | Consumption (t/a) | Ingredients | Net content of input (t/a) | Output | |||
Name | Output (t/a) | Ingredients | t/a | ||||
Corn starch (water content 7%) | 3800 | Corn starch | 3534 | Tofu cat litter (water content 10%) | 10000 | Tofu cat litter | 9000 |
Water | 266 | ||||||
Bean dregs (water content 7%) | 5600 | Dried bean dregs | 5208 | ||||
Water | 392 | ||||||
Calcium carbonate | 249 | Calcium carbonate | 249 | ||||
Food grade guar gum | 5 | Food grade guar gum | 5 | ||||
Preservatives | 3 | Preservatives | 3 | ||||
Fragrance | 1 | Fragrance | 1 | ||||
Water | 342 | Water | 342 | Water | 1000 |
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Main raw and auxiliary materials, energy and power consumption
The main raw and auxiliary materials and energy consumption of this tofu cat litter pellet processing line in the United States project are shown in the table below:
Name | Annual Usage | Specifications | Maximum Storage Capacity | Remarks |
Corn Starch | 3800t/a | Tons | 30 tons | Purchased |
Bean Odule | 5600t/a | 20kg/bag | 50 tons | Purchased |
Calcium carbonate | 249t/a | Tons | 10 tons | Purchased |
Food grade guar gum | 5t/a | Bags | 5 tons | Purchased |
Preservatives | 3t/a | Bags | 3 tons | Purchased |
Fragrances | 1t/a | Bags | 1 ton | Purchased from outside |
Water | 800t/a | / | / | From the municipal water supply network |
Electricity | 1.806 million KWh/a | / | / | From the municipal power grid |
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Main properties of raw and auxiliary materials of the project
Corn starch: white powder with a slight yellowish tint. It is made by soaking corn and then crushing, sieving, settling, drying, grinding and other processes.
Food grade guar gum: It is a natural galactomannan, one of the quality improvers, and a natural thickener. It is a free-flowing powder from white to slightly yellow, which can be dissolved in cold or hot water. It forms a gelatinous substance when it comes into contact with water, achieving the effect of rapid thickening.
Preservatives: It is a type of food additive that can inhibit microbial activity and prevent food from spoiling.
Flavor: It is a mixture of two or more or even dozens of spices (sometimes also containing suitable solvents or carriers) artificially prepared with a certain fragrance.
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Main equipment for tofu cat litter pellet processing line in the United States
The main cat litter making machines of this tofu cat litter pellet processing line in the United States project is shown in the table below:
No. | Production process | Equipment name | Model specification | QTY | Remarks |
1 | Feeding process | Feeder | Screw conveyor 260 | 2 | For feeding |
2 | Mixing process | Mixing machine | 3m3 | 1 | Mixing raw materials |
3 | Pelletizing process | Storage bin | 0.8m3 | 1 | Store raw materials above the pellet machine |
4 | Cat litter pellet machine | MSZLH320 | 1 | Making cat litter | |
5 | Screening process | Conveyor | 2.5m | 2 | Convey finished products to vibrating screen |
6 | Vibrating screen | / | 1 | Vibrating screen finished products | |
7 | Drying and cooling process | Drying and cooling integrated machine | 180KW | 1 | Dry and cool finished products |
8 | Packing process | Conveyor belt | 6m | 1 | Convey finished products to packaging machine |
9 | Packaging machine | DCS-5F100F | 1 | Packaging finished products |
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Main production units and processes
The main production units of this tofu cat litter pellet processing line in the United States project include feeding, mixing, granulation, screening, drying and cooling, etc. The main production processes are as follows.
Process description:
- Feeding: Manually mix corn starch, bean dregs, calcium carbonate, food-grade guar gum, flavors and other raw and auxiliary materials in a certain proportion and add them to the feeder, and add an appropriate amount of water to moisten the materials.
- Mixing: The feeder feeds the mixed and moistened raw materials into the mixer, and stirs them in the mixer for 15 minutes until the raw materials are evenly mixed.
- Granulation: The secondary feeder conveys the evenly mixed raw materials to the storage bin above the pellet machine, and the storage bin evenly discharges the materials into the pellet machine for granulation to make long granular tofu cat litter.
- Screening: The conveyor conveys the tofu cat litter made by the cat litter pellet machine to the vibrating screen, and the vibrating screen screens out the unqualified products that do not meet the product specifications. The unqualified products are collected and added to the mixer for production.
- Drying and cooling: The conveyor belt sends the qualified products into the mesh belt dryer machine for drying. It only needs to be dried at 45 degrees Celsius for about 3 minutes. After cooling for about 5 minutes, the finished cat litter is sent to the packaging machine by the conveyor belt.
- Packaging: Pack the dried and cooled finished cat litter.
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General layout principle
Combined with the current conditions of the site, reasonably arrange the buildings and structures to make the process flow reasonable, the pipeline short, and the flow of people and goods smooth; meet the requirements of relevant regulations such as fire prevention, safety, and hygiene, and create favorable conditions for factory safety production.
The tofu cat litter pellet processing line in the United States project uses the existing vacant workshops and sites. The main factory entrance and exit are set on the south side. The factory roads are convenient for external transportation. The main roads are reasonably set up to meet normal transportation requirements and emergency evacuation in the event of an accident.
The northwest side of the workshop is the bathroom, and the north side of the workshop is the production line. From west to east, the feeder, mixer, cat litter granulator, conveyor, vibrating screen, drying and cooling integrated machine and packaging machine are arranged in sequence.
The general solid waste temporary storage room is located on the southwest side of the workshop, the finished product area is located on the southeast side of the workshop, and the raw material area is located in the central and western part of the workshop. The entire production process of this project, from raw materials, processing to product inventory, has a smooth process and a relatively reasonable workshop layout.
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Why the Client Start this tofu cat litter pellet processing line in the United States?
Dealing with the problem of rising import costs and unstable supply
In the past, customers mainly relied on imported tofu cat litter from Asia, which had long transportation time, high freight, and high exchange rate fluctuation risks, which often affected the stability of supply. After building a production line, it can directly save logistics and intermediate link costs and enhance market competitiveness.
Seize the dividend of the rapid growth of the high-end pet products market in the United States
High-income families are increasingly favoring environmentally friendly and high-performance pet products. The local production of high-quality tofu cat litter just meets the needs of this group of people for product safety and quality, which helps to establish brand loyalty and premium ability.
Improve product control and achieve differentiated competition
Self-built production lines allow customers to independently develop different formulas (such as deodorizing, original, porous, etc.) and particle specifications according to different user preferences, flexibly respond to market changes, and build product barriers.
Expand offline retail and e-commerce channel layout
Local manufacturing guarantees fast delivery capabilities. Customers plan to enter large retail systems such as PetSmart and Petco through their own brands, and at the same time increase the operation of e-commerce platforms such as Amazon and Chewy to form an online and offline linkage sales model.
Respond to environmental regulations and sustainable development policies
As many states in the United States have successively introduced plastic and non-degradable garbage restriction policies, tofu cat litter, as an environmentally friendly pet product, just meets the direction of green consumption and sustainable development, which is conducive to enterprises to establish a socially responsible brand image.
If you are interested in carrying out a tofu cat litter pellet processing line in the United States project, please feel free to contact us and tell us your raw materials, production scale and factory conditions. Our engineers will provide you with production line design, a full set of equipment list and quotation, and the entire factory layout.
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RICHI Service

● Consulting
Customer Consultation
We want to have a deep understanding of your industrial process, to know your exact needs of feed, wood, biomass, fertilizer or other pellet processing.

● Design
cat litter Plant Design
Based on your unique situation and industrial process, we will tailor complete pellet plant you need, and inform you of every additional detail that could facilitate operation, minimize total cost.

● Manufacturing
Equipment Manufacturing
The critical components of the of the complete pellet production line equipment are built in our own workshops in Asia. Additional equipment is manufactured by our worldwide network of reliable partners.

● Testing
Quality Inspection & Testing
Before leaving the factory, all equipment will be inspected by the quality inspection department. We can also provide customers with testing services from a single machine to a complete pellet plant system, and provide you with real actual data for “worry-free use.”

● Delivery
Equipment Delivery
In equipment boxing and packaging, we adopt professional packaging and modular solutions to ensure the safe and non-destructive delivery of cat litter equipment.

● Installation
Installation & Commissioning
Whether you choose your own subcontractor for the erection phase or you want to install everything together with us, a Richi supervisor will be around to make sure everything is mounted in a safe and thorough way.

● Training
Staff Training
We provide comprehensive training for the technicians of each project. We can also continue to provide support for the technicians during latter project operation.

● After-sales
Project Follow-Up
When everything is up and running our Richiers will help you further whenever needed. We are ready to answer your call 24/7.We’ll also visit you regularly to learn about your needs.

Who we are
RICHI Machinery is one of the world’s leading suppliers of technology and services for the animal feed, aqua feed and pet food industries, also the largest pellet production line manufacturer in China.
Since 1995, RICHI’s vision to build a first-class enterprise, to foster first-class employees, and to make first-class contributions to society has never wavered.
In the past three decades, we have expanded our business to a wide range of areas, including animal feed mill equipment, aqua feed equipment, pet feed equipment, biomass pellet equipment, fertilizer equipment, cat litter equipment, municipal solid waste pellets equipment, etc.

1995
RICHI Established

2000+
Serving More Than 2000 Customers

120+
RICHI Employees

140+
Exported To 140 Countries
