Do you participate in exhibitions?

Yes, we exhibit domestically and abroad, including the Canton Fair.

What is the warranty period for this equipment?

We provide a 1-year warranty and after-sales service for our products.

Can the vibration frequency be customized?

The standard vibration frequency is 42Hz, and we offer OEM/ODM services for customization.

Testing Sieve Equipment Enclosed High Frequency Sieve Shaker

Name: Testing Sieve Equipment Enclosed High Frequency Sieve Shaker
Brand: Zhejiang Tugong Instrument Co., Ltd.
SKU: 2113297095

Zhejiang, ChinaZhejiang Tugong Instrument Co., Ltd.

US$400.00

1-4 Pieces

US$380.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

STSJ-8

Vibration Frequency

42Hz

Vibration Amplitude

1.5 mm

Vibration Mode

Upper and Down Vibration

Vibrating Motor Power

AC220V, 25W

Transport Package

Standard Ex Port Wooden Case

Specification

70*60*90cm

Trademark

YUFENG

Origin

China

HS Code

9031809090

Production Capacity

5000

Key features

High Precision Vibration: 42Hz frequency with 1.5mm amplitude for accurate soil grading analysis.

Adjustable Timing: Regular time range of 0-60 minutes allows flexible operation control.

Flexible Sieve Options: Supports 200*50mm (9 level) or 300*75mm (7 level) standard analytical sieves.

Professional Support: Includes product introduction and operation manual for professional guidance.

Established Manufacturer: Factory with 35 years of experience in test instruments since 1996.

Fast Delivery: Delivery time ranges from 7 to 15 days depending on the product.

Customization Available: ODM and OEM services are available for tailored manufacturing needs.

Secure Payment Terms: Accepts T/T, L/C, and Western Union for secure transaction options.

Company profile

Zhejiang Tugong Instrument Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-03-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.54h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryZhejiang Tugong Instrument Co., Ltd. is a China-based limited company established in 1996, with 84 employees and a manufacturing plant covering 10,800 m². It produces and processes testing equipment and related instruments for soil, concrete, asphalt, aggregate, rock, cement, and highway applications. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, more than 10 production lines, 6–10 quality-control staff, and export sales representing 51%–70% of total sales. It states that it exports to more than 80 countries and accepts FOB, CIF, and CFR quotation terms, with LC and T/T payment methods. Evidence indicates R&D capability and a registered TUGONG brand, but the documented R&D experience is limited to two years and customization capability is not directly demonstrated. Trade records show transactions involving Philippine buyers, although the available records are limited.

Supplier typeThe supplier is identified as a combined business entity and limited company, established in 1996 in Zhejiang, China. Its stated business activity is manufacturing and processing machinery, supported by a 10,800 m² plant and self-operated import/export rights.

CertificationsThe supplier explicitly reports ISO9001:2015 quality-management and ISO14001:2015 environmental-management certifications. It also states France BV international quality certification and European Union CE certification, although the available information does not provide certificate numbers or validity dates.

Financial creditThe supplier states that it is authorized as an AAA credit business by the Agricultural Bank of China. It is also an established limited company founded in 1996, but the provided information does not include independent financial statements or other detailed financial indicators.

R&D capabilityThe supplier describes strong R&D ability, advanced creative consciousness, modernized equipment, and development of its TUGONG brand. The available profile records two years of R&D engineer experience, providing some evidence of R&D activity but not enough detail to assess the scale or depth of innovation.

Production capacityProduction capability is supported by a 10,800 m² manufacturing plant, more than 10 production lines, 6–10 quality-control staff, and product coverage across testing machines, soil, concrete, asphalt, aggregate, rock, and cement applications. The supplier also reports an annual production output range, but product-specific capacity and utilization data are not provided.

Client casesThe supplier claims exports to more than 80 countries, including Europe, America, and Australia. Trade records document transactions involving Philippine buyers HUMIL INTERNATIONAL CORPORATION and HUMIL INT'L CORP for liquid-limit devices and a triaxial test set, but the available records are limited and show only a small number of documented transactions.