What is the power consumption of the mill?

The main power ranges from 45kw to 280kw depending on the model, with lower energy loss due to the bevel gear integral drive system.

What is the capacity range of the MTW1420 model?

The capacity for the MTW1420 model is 3-10.5 tons per hour.

Limestone Quartz Stone Dolomite Carbon Raymond Grinding Mill

Name: Limestone Quartz Stone Dolomite Carbon Raymond Grinding Mill
Brand: Zhengzhou General Mining Machinery Co., Ltd.
SKU: 2100986312

Henan, ChinaZhengzhou General Mining Machinery Co., Ltd.

US$10,000.00

1-4 Sets

US$6,666.00

5+ Sets

Product profile

Customization

Available

Type

European Version Mill

Motor Type

AC Motor

Model NO.

MTW110 MTW138 MTW178 MTW215

Motor Power

75kw

Rotationl Speed

103r/Min

Application

Construction

Materials

Limestone

Condition

New

Warranty

1 Year

After-sales Service

1 Year

Color

White, Blue, Red, or as Required

Fineness of Final Product (Mesh)

10-400

Factory Visiting

Most Welcomed

Installation

Under The Guidance of Engineer

After-Sale Service

Training, Technical Support, etc.

Warrenty

1 Year

Capacity

3-10.5t/H

Model

Mtw1420

No.of Roller(PCS)

Max. Input Size(mm)

Transport Package

International Packing Standrd

Specification

MTW1420

Trademark

TYM

Origin

Henan, China.

HS Code

8474201000

Production Capacity

3-10.5t/H

Key features

High Efficiency Grinding: Bevel gear drive and internal thin oil lubrication ensure lower energy loss and higher efficiency.

Adjustable Output Size: Output fineness ranges from 10-400 mesh, adjustable and controllable for diverse material needs.

Wide Application Range: Suitable for non-inflammable, non-explosive materials with Mohs hardness <9.3 and humidity <6%.

Customizable Options: Color, fineness, capacity, and installation can be customized according to customer requirements.

Eco-Friendly Design: Streamlined classifier and arc air channel reduce resistance, ensuring good material flow and low blockage.

Advanced Pressurization: Roller device uses linkage pressurization technology for uniform grinding and increased capacity.

Compact Structure: Small occupation area with high yield, making it ideal for metallurgy, building materials, and chemistry.

Reliable Warranty: 1-year warranty covering mechanical defects, excluding wearing parts, with 15-month max guarantee.

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: ≤0.95h 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 is the delivery cycle for the grinding machine?

Usually 30 working days.

Q:What is the warranty period for the machine?

1 year from the date of trial run finish under technician guidance, but not exceeding 15 months from the date the machine leaves the factory.

Q:What materials can this mill process?

It processes non-inflammable and non-explosive materials with Mohs hardness less than 9.3 and humidity under 6%, such as limestone.

Q:Is customization available for this mill?

Yes, color, fineness of final product, capacity, and installation services can be customized as required.

Q:What after-sales services are provided?

Services include free on-site engineering planning, installation guidance, operator training, and 1-2 technical staff staying for 1 month to ensure satisfaction.