Where is the product manufactured?

The product originates from Zhejiang, China.

What are the lead times for delivery?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms are accepted?

Accepted payment terms include LC, T/T, Western Union, and Money Gram.

Qjz Series Mining Flame Proof Vacuum Electromagnetic Starter

Name: Qjz Series Mining Flame Proof Vacuum Electromagnetic Starter
Brand: Zhejiang Shuntong Electric Co., Ltd.
SKU: 2002466351

Zhejiang, ChinaZhejiang Shuntong Electric Co., Ltd.

US$270.00-560.00

1 Piece

Sample price:US$345.00/piece.Request sample

Product profile

Customization

Available

Task

Adjust

Structure

Combination

Model NO.

QJZ

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control

Certification

CCC, ISO: 9001, CE

Condition

New

Customized

Material

Aluminum Alloy

Model

Qjz 30,Qjz 60,Qjz 80,Qjz 120,Qjz 200(N)

Rated Voltage

380V / 660V /1140V AC

Rated Current

30-200A

Controllable Motor Power

15 to 280kw

Transport Package

Port Ningbo or Shanghai Lead Time: Quantity(Sets)

Specification

QJZ 30, QJZ 60, QJZ 80, QJZ 120, QJZ 200(N)

Trademark

SNTOOM

Origin

Zhejiang, China

Production Capacity

10000 Set/Sets Per Month

Key features

MA Coal Mine Safety Certification: Official MA certification ensures compliance for underground coal mine environments.

Flameproof Enclosure Design: Heavy-duty cast metal structure prevents internal arcs from igniting surrounding gas.

Visual Observation Window: Front door window allows reading running data without opening the cabinet.

Comprehensive Motor Protection: Features overload, short-circuit, and leakage protection to prevent motor burnout.

Wide Voltage Compatibility: Supports 380V, 660V, and 1140V AC rated voltages for diverse power supplies.

High Power Capacity: Models range from 30A to 200A, controlling motors up to 280kW.

Fast Response Contactor: Built-in vacuum contactor ensures quick response during start-stop operations.

Multiple Control Modes: Supports diversified control modes for flexible onsite operation.

Company profile

In-stock CapacityFast DeliveryLow MOQQuality Assurance

Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-09Nearest Port: NingboAverage Response Time: ≤4.22hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryShuntong Electric Co., Ltd. is a manufacturing enterprise established in 2009 in Zhejiang, China, specializing in high- and low-voltage equipment. It reports OEM service for recognized brands, broad export coverage, and design customization capabilities. Quality-related strengths include written procedures, retained records, ISO9001, ISO14001, OHSAS18001, CB, SEMKO, CE, and CCC certifications. Service processes include documented complaint handling and corrective/preventive actions. Production is supported by one production line, 11–20 quality control staff, and stated lead times of within 15 working days off-season and one month during peak season. Innovation resources appear limited: one R&D engineer is identified, and no SDK is available. Quality test equipment is reported as zero, and ongoing batch quantity reconciliation is not performed. Financial information is limited to year labels without performance values, so financial credibility cannot be determined.

Supplier typeThe supplier is explicitly described as a professional manufacturing enterprise integrating development, production, sales, and service, specializing in high- and low-voltage equipment. It operates one production line and provides export-oriented manufacturing services, including exports through agents.

CertificationsThe company states that it holds ISO9001, ISO14001, OHSAS18001, CB, SEMKO, and CE certifications, and CCC is also listed as a sustainable development and product certification capability. These are explicit certification claims supporting this field.

After-Sales capabilityThe R&D engineer’s responsibilities include technical support for production and after-sales service. The supplier also reports written procedures and retained records for service assessment, corrective and preventive actions, and effective customer complaint handling.

Production capacityThe supplier operates one production line and reports annual output in a stated range, with 11–20 quality control staff and standardized finished-product inspection instructions. However, quality test equipment is reported as zero and ongoing quantity reconciliation for each batch or mass production is not performed, indicating material production-control limitations.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This indicates broad stated support for customer-specific product requirements.