Do you provide after-sales service?

Yes, we offer lifetime after-sales service including installation guidance, operator training, and free on-site technical support for 1 month.

What is the delivery time?

Delivery is typically within 7 days after the down payment, with peak season lead time within 15 workdays.

Can the machine be customized?

Yes, we offer OEM and ODM services, and can customize colors and designs according to customer requirements.

The Best Choice Mtw 1420 Grinding Mill for Sale Rock Machine

Name: The Best Choice Mtw 1420 Grinding Mill for Sale Rock Machine
Brand: Zhengzhou General Mining Machinery Co., Ltd.
SKU: 2041289452

Henan, ChinaZhengzhou General Mining Machinery Co., Ltd.

US$3,000.00-40,000.00

1 Set

Product profile

Customization

Available

Type

Raymond Mill

Motor Type

AC Motor

Model NO.

MTW1420

Rotationl Speed

20-22r/min

Application

Mine

Condition

New

Warranty

1year

After-sales Service

All Life

Certificate

ISO9001: 2000, CE

Installation

Under The Guidance of Engineer

Color

Various, as Required

Warrenty

1 Year

Mark

Tym

After-Sale Service

Training, Technical Support, etc.

Delivery Detail

7 Days After The Down Payment

Grinding Style

Vertical Mill

Mining Object

Mineral Powder Making Machine

Transport Package

International Packing Standard

Specification

TYM series

Trademark

TYM

Origin

China Mainland

HS Code

8474201000

Production Capacity

60 Sets/Month

Key features

High-Pressure Spring System: Roller pressure is 1.2 times higher than standard Raymond Mill, significantly increasing output.

High Efficiency & Energy Saving: Output increased by 10%-30% under same dynamic conditions with optimized grinding efficiency.

Wide Particle Size Range: Finished product size ranges from 0.95mm (20 mesh) down to 0.013mm (1000 mesh) for various materials.

98% Fineness Uniformity: 98% of finished products pass the required sieve, ensuring high uniformity unmatched by other equipment.

Vertical Structure Design: Compact footprint with complete production system from raw material to packaged powder.

Advanced Cage-Type Analyzer: Easy to adjust separator for finer powder fineness and significantly increased output.

Durable High-Quality Steel: Important parts made of high-quality steel with closed gear box for stable and reliable transmission.

Low Dust Emission: Overlapping multi-stage seal design ensures good sealing and meets national dust emission standards.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceMulti-language PioneerManagement Certification

Zhengzhou General Mining Machinery Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-10-02 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.27h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhengzhou General Mining Machinery Co., Ltd. is a mining and industrial equipment manufacturer producing TYM-brand crushing, milling, and related machinery. It reports ISO 9001 and QC 080000 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier supports customization, ODM, and OEM services, and reports new-product development during the past year. Its service system includes written procedures for supplier assessment, corrective actions, complaint handling, quality records, installation, training, repair, maintenance, and debugging in South Korea, Thailand, and Saudi Arabia. Production and export coverage appear broad, while overseas warehouses, showrooms, agents, branches, and offline trade-show participation are explicitly absent. Financial information is insufficient for a substantive credibility assessment because the supplied entries identify years but do not provide usable financial performance details.

Supplier typeThe supplier is presented as a manufacturer of its own TYM-brand mining machinery, serving mining, metallurgy, construction, chemical, and related industrial sectors. Its listed products include crushers, sand-making equipment, production lines, and mills, while its primary export markets span multiple global regions.

CertificationsThe supplier reports ISO 9001 and QC 080000 certification, and separately identifies an ISO 9001:2015 certificate within its sustainable-development management information. These entries provide explicit evidence of relevant management-system certifications.

After-Sales capabilityAfter-sales capability is supported by documented complaint-handling, corrective-action, supplier-assessment, and quality-record procedures. The supplier also lists installation, training, repair, maintenance, and debugging services in South Korea, Thailand, and Saudi Arabia, although it has no overseas warehouses, showrooms, agents, or branches according to the provided data.

R&D capabilityThe supplier reports new products during the past year, ODM capability, and 6–10 years of total R&D-engineer experience. Its company description also attributes its machinery to in-house design and innovation, but the absence of an available SDK limits evidence for software or integration-oriented innovation.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, quality assurance, raw-material traceability, and uniformly maintained quality instructions. These data explicitly support substantial production infrastructure and established quality-control practices.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full and flexible customization, and minor customization. It also reports ODM services and OEM services for well-known brands, demonstrating broad customization and contract-manufacturing coverage.

Product Q&A

Q:What raw materials can be processed?

The mill is widely used for calcium carbonate, gypsum powder, power plant desulphurization, non-metallic minerals, coal powder, and other industrial grinding projects.

Q:What is the input size requirement?

The maximum input size for raw materials is 35mm.

Q:What is the output particle size range?

The output size ranges from 0.33mm to 0.19mm, with some models capable of reaching up to 0.013mm (1000 mesh).

Q:What is the production capacity?

Capacity varies by model, ranging from 0.4t/h to 26t/h depending on the specific machine configuration.

Q:What is the warranty period?

We provide a 1-year warranty from the date of trial run finish, not exceeding 15 months from the date the machine leaves the factory.