Is the drop height adjustable?

Yes, the drop is adjustable to 300 mm and 450 mm.

What certifications does the product have?

The product has CE and ISO 9001:2000 certifications.

Do you provide OEM or ODM services?

Yes, OEM and ODM services are available.

Enclosed Automatic Compactor (middle one blow)

Name: Enclosed Automatic Compactor (middle one blow)
Brand: Zhejiang Tugong Instrument Co., Ltd.
SKU: 2114874155

Zhejiang, ChinaZhejiang Tugong Instrument Co., Ltd.

US$2,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

STDJ-4A

Type

Rammer Compactor

Certification

CE, ISO 9001:2000

Condition

New

Working Method

Middle One Blow

Travel Speed

1400r/Min

Transport Package

Standard Wooden Packing

Specification

380× 640× 1350 mm

Trademark

Origin

China

HS Code

9031809090

Production Capacity

5000piece/Year

Key features

Enclosed Design: ABS plastic cabinet with good sound-proofing for safe operation.

Microcomputer Control: Pre-set blow pattern ensures even compaction and automatic base plate movement.

Adjustable Specifications: Drop height adjustable to 300mm/450mm; weight adjustable to 2.5kg/4.5kg.

High Efficiency Motor: 370W motor with 1400 r/min speed for consistent performance.

CE & ISO Certified: Meets CE and ISO 9001:2000 standards for quality assurance.

1 Year Warranty: Includes user manual and 12 months warranty coverage.

OEM/ODM Support: Customization services available for specific requirements.

Fast Delivery: Small machines ship in 5-10 days; large machines in 20 days.

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: ≤1.62h 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.