What are the specifications for the grinding head motor?

The grinding head motor power is 2.2kw or 4kw, with a speed of 1450rpm and stroke speed of 12-16m/min.

Knife Grinder Sharpener Automatic Knife Grinding Machine Price

Name: Knife Grinder Sharpener Automatic Knife Grinding Machine Price
Brand: Gongyi Jinlong Heng Ji Heavy Industry Machinery Co., Ltd.
SKU: 2290822225

Henan, ChinaGongyi Jinlong Heng Ji Heavy Industry Machinery Co., Ltd.

US$900.00

1 Set

US$850.00

2+ Sets

Product profile

Customization

Available

Type

Disc Grinder

Power Source

Electricity

Model NO.

HJ-MDJ-700

Object

Milling Cutter

Application

Daily Use

Disc(Wheel) Type

Grinding Disc

Material

Metal

Working Style

High-speed universal

Disc Diameter

150mm

Variable Speed

With Variable Speed

Scope of Work (mm)

0-1000

Usage

Grinding Products

Weight (Kg)

260

Wheel Size(mm)

Customized

Transport Package

Wooden Box

Specification

1300*600*1280mm

Trademark

Origin

Gongyi

HS Code

8477800000

Key features

High Precision Grinding: Features adjustable axial clearance and high-precision grinding head for accurate results.

Electromagnetic Chuck: Super suction electromagnetic chuck ensures reliable positioning and convenient operation.

Variable Speed Control: Equipped with variable speed capability to handle different grinding requirements efficiently.

Customizable Dimensions: Wheel size and working scope (0-1000mm) are available for customization based on needs.

Durable Linear Guide: Rolling positioning linear guide with wear-resistant steel belt ensures stable transmission.

Efficient Motor System: Special grinding head motor offers large grinding amount and long service life.

Flexible Customization: Supports flexible, minor, and full customization including designs and samples.

Compact Structure: Designed with a compact structure and comfortable outlook for easy control.

Company profile

Multi-language PioneerPatents AwardedCustomization from DesignsRaw-Materials Traceability

Gongyi Jinlong Heng Ji Heavy Industry Machinery Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Qingdao Port, Yiwu Port, Zhangjiagang PortAverage Response Time: ≤0.74h

AI-Powered supplier vetting

SummaryThe supplier appears to be a crusher and machinery manufacturer with stated annual output of 100,000 metal crusher sets, three production lines, and 11–20 quality-control staff. It reports flexible customization, documented finished-product inspection procedures, broad export coverage, and after-sales support including planning, installation, training, and on-site commissioning supervision. However, it reports no OEM service for popular brands and no available SDK. Financial records are identified by year, but no financial performance values are provided. Certification, customer cases, and verified innovation depth are not sufficiently documented. The business-scope listings are broad and include machinery, environmental equipment, components, and various unrelated trading categories, so supplier specialization should be further verified.

Supplier typeThe supplier is described as a crusher manufacturer and reports metal-crusher production, machinery-related sales, three production lines, and broad export markets. Its registered business scope also covers many unrelated products and trading categories, so it is best characterized as a machinery manufacturer/trader with crusher specialization rather than a narrowly focused manufacturer.

After-Sales capabilityThe company states that it provides space planning, design and installation base maps and flowcharts, technical training, and on-site supervision of equipment installation and commissioning. This is explicit evidence of a structured service and implementation capability.

Production capacityThe supplier reports 100,000 metal crusher sets of annual output, three production lines, and 11–20 quality-control staff. It also states that finished-product inspection instructions are available and uniformly followed, providing explicit evidence of substantial production and quality-control capacity.

Customization capabilityThe supplier explicitly lists flexible customization, minor customization, full customization, customization from designs, and customization from samples. This directly supports a broad customization capability.

Product Q&A

Q:How do you solve problems for overseas customers?

The warranty is normally 12 months. During this period, we arrange international express immediately to deliver replacement parts as soon as possible.

Q:Do you arrange installation after placing an order?

Machines are tested before delivery and are easy to install. If assistance is needed, we can arrange installation, but all costs will be charged by the customer.

Q:What are your terms of payment?

30% T/T in advance, 70% balance before shipment, or negotiable.

Q:What is the effective grinding length?

The effective grinding length ranges from 700mm to 1200mm. Multiple pieces can be ground at one time if the blade is small.

Q:What is the width of the electromagnetic suction table?

The width of the electromagnetic suction table is 160mm.