What is the lead time for production?

Off-season lead time is within 15 workdays, while peak season lead time is one month.

Is quality inspection performed before shipping?

Yes, 100% inspection including visual and functional checks is conducted by 5 QA inspectors.

Wholesale 500GSM Spring Dust Bag Felt Filter Bag for Cement Industry Dust Removal

Name: Wholesale 500GSM Spring Dust Bag Felt Filter Bag for Cement Industry Dust Removal
Brand: Botou City Zecheng Environmental Protection Machinery Equipment Co., Ltd
SKU: 2198020025

Hebei, ChinaBotou City Zecheng Environmental Protection Machinery Equipment Co., Ltd

US$3.00-5.00

100 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

Polyester

Medium Material

Synthetic Fiber

Model NO.

spring dust bag

Cartridge Filter

Non-Woven Polyester Fiber

Filter Bag Filter

The Filter Type

Type

Pocket Filter

Usage

Dust Filter, Liquid Filter, Air Filter

Filtration Grade

Medium Filter

Filter Bag Sectional Shape

Round Bag

Filter Bag Environment

Temperature

Cartridge Installation

Vertical Lifting

Thickness

1.8mm

Air Permeability

15-20m3/M2 Min

Meridional Tension

>900n/5*20cm

Weft Pull

>1200n/5*20cm

Continuous Operating Temperature

130

Short-Time Operating Temperature

150

Transport Package

Carton

Specification

500g/m2

Trademark

ZECHENG

Origin

Cangzhou, Hebei Province, China

HS Code

8421999090

Production Capacity

100000pieces/Year

Key features

Spring Expansion Ring Design: Elastic metal ring ensures tight sealing in flower plate holes to prevent dust leakage.

Durable Polyester Material: Made of 500GSM needled felt with polyester filament base fabric for effective filtration.

Customization Available: Supports OEM/ODM services and customization from designs, samples, or minor adjustments.

100% Quality Inspection: Every finished product undergoes visual and functional inspection before packing.

Versatile Industrial Use: Suitable for cement, power, chemical, metallurgy, and grain processing industries.

Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.

Manufacturer Direct Supply: Direct from factory with 33 employees, 2 production lines, and 5 QA inspectors.

Company profile

Fast DeliveryIn-stock Capacity

Botou City Zecheng Environmental Protection Machinery Equipment Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: less than 1 year CertifiedNearest Port: Tianjin portAverage Response Time: ≤1.66h

AI-Powered supplier vetting

SummaryBotou Zecheng Environmental Protection Machinery and Equipment Co., Ltd. is a combined-type manufacturer founded in 2019, producing environmental-protection equipment, dust collectors, conveying equipment, dischargers, and related machinery. It reports OEM service for well-known brands, inventory capability, two production lines, and customization from designs, samples, or minor modifications. Its export sales represent 31%–40% of total sales, although export experience is reported as less than one year. After-sales service is emphasized in the company description, but the finished-product inspection method relies on packing staff, and no valid manufacturing-capacity contract with related subcontractors is reported. Financial and cash-flow fields contain only year labels rather than substantive performance data. Fire-drill and environmental-impact-assessment status are unknown, and no SDK, overseas warehouse, or overseas showroom is available.

Supplier typeThe supplier is identified as a combined company founded in 2019 and operates in environmental-protection machinery manufacturing, equipment repair, installation, and related component sales. Its stated product scope includes dust collectors, waste-gas treatment equipment, conveyors, dischargers, tile presses, and metal-stamping parts, indicating a manufacturer with associated service and trading activities.

After-Sales capabilityAfter-sales service is explicitly included in the company description, and the supplier states that it provides user service, technology, timely delivery, equipment repair, installation, and maintenance services. However, the slices do not quantify service coverage, response times, spare-parts support, or overseas service arrangements.

Production capacityThe supplier reports two production lines, in-stock capability, five quality-assurance and quality-control inspectors, and equipment including cutting, hydraulic bending, radial drilling, and welding machines. It also reports annual production output in a stated range, but no valid manufacturing-capacity contract exists with related subcontractors, and finished products are checked by packing staff.

Customization capabilityThe supplier explicitly supports customization from designs, minor customization, and customization from samples. Its broad equipment and component scope, including environmental machinery, conveyors, dischargers, molds, and metal-stamping parts, supports the stated customization offering.

Product Q&A

Q:What is the material composition of the filter bag?

The filter bag is made of 500GSM needled felt with a polyester/polyester filament base fabric.

Q:How does the spring expansion ring work?

It is an elastic metal ring installed in the bag mouth that deforms to tightly stick in the dust collector flower plate hole, ensuring a sealed connection.

Q:Can this product be customized?

Yes, we offer OEM and ODM services, including customization from designs, samples, or minor modifications.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 set.

Q:What are the payment terms?

We accept LC, T/T, D/P, and PayPal.