What size of workshop we should build?How many land do we need?

Once you confirm the machine model,our engineers will design the layout for you accordingly.

What is your warranty?

It is at least 12 months or longer.

STR TQS350 seed processing rice cleaner maize cleaning and grading paddy pre coffee gravity small destoner machine

Name: STR TQS350 seed processing rice cleaner maize cleaning and grading paddy pre coffee gravity small destoner machine
Brand: Rizhao Stream International Co., Ltd
SKU: 2095299722

Shandong, ChinaRizhao Stream International Co., Ltd

US$380.00-1,888.00

1 Set

Product profile

Customization

Available

After-sales Service

Standard & Dedicated Lifetime Support

Warranty

3 Years

Model NO.

TQS350

Type

Seed Cleaning Machine

Structure

Horizontal

Cleaning Accuracy

98%~99%

Function

Remove Impurity From Grain Seeds

Advantage

Can Remove All Kinds of Impurities & Stones

Name

Seed Cleaning Machine

Application

Rice, Corn, Wheat, Soyabean, Sunflower Seed, etc.

Energy Efficiency and Environmental Prot

Newer Models Designed to Be Energy-Efficient

Operational Convenience

Easy to Operate

Key Words

Grain Cleaner

Power

0.75kw

Working Life

15~20 Years

Certificate

ISO9002, SGS

Weight

150kg

Delivery Time

2~15 Days

Feature

with Cyclone and Air Locker

Keyword

Rice Paddy Cleaner

Transport Package

Standard Export Package or Wooden Cases

Specification

1090*690*1260mm

Trademark

STR

Origin

Shandong, China

HS Code

8437109000

Production Capacity

1.5-2 T/H

Key features

Lifetime After-Sales Support: Engineers available for installation, training, and solutions within 2 hours response time.

High Cleaning Accuracy: Removes impurities and stones with 98% to 99% cleaning efficiency.

Compact and Stable Design: Built-in fan eliminates need for extra blower; low noise and small land occupation.

Durable Construction: Uses thicker high-quality steel with a working life of 15 to 20 years.

Fast Delivery for Small Orders: Small machines delivered within 3 to 7 days; standard delivery 2 to 15 days.

Comprehensive Quality Control: QC team with 20+ years experience; all machines tested before factory shipment.

ISO and SGS Certified: Manufacturing process certified by ISO9002 and SGS for quality assurance.

Customized Plant Design: Engineers provide layout design after confirming machine model.

Company profile

Years of Export ExperienceFull Customization3D Software DesignFast Delivery

Rizhao Stream International Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2000-01-01Nearest Port: Qingdao, Shanghai, RizhaoAverage Response Time: ≤11.02hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, CIP, Others, FCA

AI-Powered supplier vetting

SummaryRizhao Stream (STR) is an established rice-milling machinery manufacturer founded in 1937, with stated design development, mechanical processing, large-scale facilities, 1,100 staff, and reported output of 5,000 rice mill machine sets. It holds ISO 9001 certification and has broad export coverage, with 51%–70% of sales from exports and 11 years of export experience. The supplier provides extensive customization and 3D software design services, plus ODM services, but is not identified as a professional technical supplier and has only one R&D engineer. Innovation evidence is limited: no new products were reported in the past year and no SDK is available. Service limitations include no stock, overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. Quality-management evidence is incomplete; no written corrective/preventive-action procedures or records and zero quality-control test equipment were reported. Financial records are referenced for 2021–2023, but...

Supplier typeThe supplier is described as a manufacturer of rice, maize, and wheat milling production and testing equipment, with stated mechanical-processing and design-development activities, 1,100 staff, and reported rice mill machine output. However, it is explicitly classified as not being a professional technical supplier.

CertificationsThe supplier reports ISO 9001 certification for its management systems. This is explicit certification evidence supporting a positive assessment for this field.

Production capacityThe supplier reports a 190,000-square-meter area, 1,100 staff, more than 400 production and testing equipment units, and output of 5,000 rice mill machine sets. Reported lead times are within 15 working days in the off-season and one month during peak season, supporting substantial production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and 3D software design services. It also provides ODM services, giving strong direct evidence of broad customization capability.

Product Q&A

Q:Who are you?

We are leading manufacturer of rice/maize/wheat milling machine. First built in 1937 as government enterprise.

Q:What can you do for us?

We can supply higher quality machines and instruct the installation & training.Service is life long.

Q:Why would I buy from your factory?

Using thicker steel,high quality spare parts,our machines can work for 10 years at least.

Q:How do you ensure the quality of your machines?

Most of our QC workers have more than 20 years experience. All machines are tested before leaving factory.

Q:What is your leading time and delivering time?

Normally it is 25 working days. For big project,it is about 2 months.For small machines,in 3~7 days. We will confirm the exact delivering date when contract.