What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set. Additional price discounts are offered for larger quantities.

What technical support is included with the purchase?

We provide customized honing solutions, tools, fixtures, oil, filtration, cooling systems, and testing instruments. Free sample processing is also offered.

Where is the factory located?

Our factory is located in Shanghai, China. We welcome visits and communications.

a Cost-Effective CNC Vertical Cylinder Head Grinding Machine Made in China

Name: a Cost-Effective CNC Vertical Cylinder Head Grinding Machine Made in China
Brand: Shanghai Zhuyun Machinery Co., Ltd
SKU: 2185147645

Shanghai, ChinaShanghai Zhuyun Machinery Co., Ltd

US$25,000.00

1-2 Pieces

US$22,000.00

3-9 Pieces

US$20,000.00

10+ Pieces

Sample price:US$25000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Remote Technical Guidance

Warranty

12 Months

Model NO.

MVR-220

Type

Honing Machine

Processing Object

Hole

Abrasives

Whetstone

Controlling Mode

CNC

Automatic Grade

Automatic

Cylindrical Grinder Type

Honing Machine

Precision

High Precision

Certification

ISO 9001

Condition

New

Model Number

Mvr-220

Control Method

PLC

Maximum Achievable Accuracy

0.0001mm

Surface Roughness

Ra0.025

Production Cycle

30-50 Days

Common Industries

Engine Cylinder Blocks and Sleeves

Commonly Paired Honing Tools

Ghss; Dh; CV1010, etc

Platform Mesh

We Recommend Our Company's Double-Entry Vertical H

Transport Package

Wooden Box Packaging

Specification

Length*width*height: 2000mm*2000*2200mm

Trademark

ZHUYUN

Origin

Shanghai, China

Production Capacity

Key features

High Precision Honing: Achieves 0.0001mm accuracy and Ra0.025 roughness with servo-driven stroke system.

Large Part Capacity: Handles workpieces up to 680kg with vertical stroke for high geometric accuracy.

Intelligent PLC Control: Features Delta PLC processor and color touchscreen for easy operation and torque monitoring.

Versatile Application: Ideal for automotive engine blocks, diesel connecting rods, and large hydraulic components.

Cost-Effective Tooling: Simple worktable design and imported abrasives significantly reduce tooling costs.

Flexible Stroke Control: 2.2kW servo system allows precise angle control and short strokes for blind holes.

Wide Processing Range: Honing range of 19-203mm (expandable to 15-220mm) with 470mm max hole depth.

ISO 9001 Certified: Manufactured under strict ISO 9001 quality standards for reliability and performance.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceR&D Capabilities

Shanghai Zhuyun Machinery Co., Ltd

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai portAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates one production line and provides CNC honing and related machining capabilities, including rough and fine honing. It offers broad customization, ODM, and OEM services, with two R&D engineers, 41–50 quality-control staff reported in one slice, 12 quality-control test devices, and documented R&D audit materials. Export activity represents 41%–50% of sales, began one year ago, and the supplier has self-operated import/export rights. Service procedures and records exist, but no approved-supplier list or written corrective/preventive-action and complaint-handling procedures are reported. Inventory capability is available, while overseas warehousing and showroom services are unavailable. Financial records are indicated for 2021–2023, but their contents are not provided. No certification information or identifiable customer cases are supplied.

Supplier typeThe supplier appears to be a manufacturing and machining supplier operating one production line, with CNC, grinding, honing, milling, sawing, and laser-marking equipment. It also has self-operated import/export rights and provides OEM services for recognized brands.

After-Sales capabilityTechnical engineers are responsible for confirming customer requirements and providing technical support for after-sales service, and written service procedures with follow-up records exist. However, the supplier reports no written corrective/preventive-action procedures or complaint-handling procedures, indicating incomplete formal after-sales controls.

R&D capabilityThe supplier reports new products during the past year, ODM availability, broad design support, and retained design input, output, review, verification, and validation documentation. Its R&D team consists of two engineers, and no SDK is available; overall innovation capability is supported but relatively limited in disclosed scale.

Production capacityThe supplier operates one production line and lists multiple machining facilities, with 12 quality-control testing devices and documented finished-product inspection instructions. It has inventory capability, but lacks a valid manufacturing contract with related subcontractors and reports peak-season lead times that may extend beyond one month.

Customization capabilityThe supplier explicitly offers customization from samples, designs, flexible and minor customization, and full customization. Technical engineers confirm customer requirements, and the same broad customization scope is reported across R&D and design-service information.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least some brand-related customer experience. No customer names, project details, order records, or independently verifiable case studies are provided.

Product Q&A

Q:What is the warranty period and after-sales support?

We provide a 12-month warranty and free remote technical support via chat, email, or video. On-site service by an engineer is available if needed.

Q:What types of parts can this machine process?

It is designed for large parts like automotive engine blocks, diesel connecting rods, compressor cylinders, oilfield components, cylinder liners, and brake drums.

Q:What is the maximum weight the machine can handle?

The machine can process workpieces with a maximum weight of 680 kg (1500 lbs).

Q:What precision and surface roughness can be achieved?

The machine achieves a maximum accuracy of 0.0001mm and a surface roughness of Ra0.025 using imported abrasives.

Q:What is the delivery time for standard and custom orders?

Standard products are in stock. Custom tools take 10-20 days, and machine tools take 20-50 days for production.