What is the motor power range?

Motor power ranges from 55kW to 75kW for the 4PG1012 model, with other models varying from 30kW to 160kW.

What protection methods are available?

The machine is available with either Spring or Hydraulic protection methods.

What is the lead time for production?

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

4pg1012 High-Efficiency Four-Roll Breaker for Stone and Mineral Crushing Applications

Name: 4pg1012 High-Efficiency Four-Roll Breaker for Stone and Mineral Crushing Applications
Brand: Qingdao SWDF Trading Co., Ltd.
SKU: 2024263972

Shandong, ChinaQingdao SWDF Trading Co., Ltd.

US$45,000.00-125,000.00

1 Piece

Product profile

Customization

Available

Type

Roller Crusher

Motor Type

AC Motor

Model NO.

4PG1012

Motor Power

55-75kw

Application

Mine

Materials

Limestone

Outlet Size

2-20mm

Inlet Size

<500mm

Condition

New

Warranty

1year

After-sales Service

1year

Protection Method

Spring or Hydraulic

Capacity T/H

50-350

Industiral1

Concrete, Chemical, Electrical,Mineral, Coal

Driving Method

Triangle Belt or Coupling

Transport Package

Customized

Specification

Casting steel

Trademark

HENGSHENG

Origin

China

HS Code

8474209000

Production Capacity

5000sets/Year

Key features

Four-Roll Crushing Design: Equipped with four high-strength wear-resistant rollers for efficient coarse and fine crushing.

Wide Material Application: Suitable for coal, coke, chemical fertilizers, glass tubes, and other solid products.

Adjustable Discharge Size: Finished product particle size adjustable between 2mm and 20mm for precise output.

Low Noise and Dust: Reliable performance with low dust generation and reduced noise levels during operation.

High Crushing Ratio: Designed for medium hardness materials with pressure strength less than 200Mpa.

Flexible Protection Method: Available with Spring or Hydraulic protection methods for safety and durability.

Customized Packing: Packing options are customized to meet specific shipping and storage requirements.

1-Year Warranty: Comes with a 1-year warranty and 1-year after-sales service coverage.

Company profile

Qingdao SWDF Trading Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2019-10-13Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤3.47hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, CIP, CPT, Others, FCA, FAS

AI-Powered supplier vetting

SummaryQingdao SWDF Trading Co., Ltd. is a China-based limited company in Shandong identified as a trading company, manufacturer/factory, and group corporation. The supplier reports 10 production lines, 6–10 quality-control staff, and stated output for crushers, conveyors, dust collectors, magnet drums, and iron removers. It reports ISO 9000, ISO 14000, ISO 9001, ISO 14001, and ISO 20000 certifications, plus 6–10 years of R&D engineer experience. Export activity is documented from 2019, with 90% of sales from exports and both agency and self-operated export methods. The supplier accepts special designs and orders, but evidence for after-sales services, customer cases, detailed innovation services, overseas support, and current audit validity is incomplete. Financial figures are omitted.

Supplier typeThe supplier is identified as a limited company based in Shandong, China, with business classifications including trading company, manufacturer/factory, and group corporation. This indicates a combined trading and manufacturing profile rather than a purely commercial intermediary.

CertificationsThe supplier reports ISO 9000, ISO 14000, ISO 9001, ISO 14001, and ISO 20000 management-system certifications. The provided information does not include certificate numbers, issuing dates, scopes, or current validity, but the stated certification portfolio is explicit.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and documented annual capacities of 2,000 crusher machines, 50 belt conveyors, 1,000 pulse bag dust collectors, 1,000 magnet drums, and 5,000 iron removers. Its stated product range covers mining and material-handling equipment, while an SGS audit record is provided with an evaluation result of 0; the record shown expired on 2025-12-20, so current audit status is not established.

Customization capabilityThe supplier explicitly states that it accepts customers' special designs and orders, providing direct evidence of customization acceptance. The slices do not specify engineering workflow, design limits, prototyping, or delivery performance for customized products.

Product Q&A

Q:What materials can this crusher process?

It is suitable for medium hardness and soft materials such as coal, coke, glass tubes, and fertilizer raw materials with pressure strength less than 200Mpa.

Q:What is the adjustable discharge size?

The finished product particle size can be adjusted between 2mm and 20mm.

Q:What is the maximum feed size?

The crusher can handle feed particle sizes up to 700mm depending on the model.

Q:How does the four-tooth crusher work?

It uses relative rotation of four rollers to squeeze, shear, and grind materials through a V-shaped crushing chamber and subsequent rolling stages.

Q:What is the warranty period?

The product comes with a 1-year warranty and 1-year after-sales service.