Built for Automotive, Truck & Diesel Engine Repair
Capable of processing multiple types of engine components, this professional cylinder head milling machine adapts to car engines, heavy-duty truck engines, agricultural machinery, and various diesel power systems. With a maximum workpiece length of 1,200 mm (47.2″), width of 400 mm (15.7″), and height from 235–530 mm (9.3–20.9″), it allows repair workshops to effectively restore worn and damaged mating surfaces, greatly improving overall engine operational reliability after servicing.
High-Power Drive & Variable Speed Milling
Featuring a rigid integrated structure and a premium 2.2 kW spindle motor paired with a 1.5 kW table motor, the LD1200P delivers stable and consistent cutting performance during long-term continuous operation. A 400 mm (15.7″) cutter head diameter with variable rotation speed from 300–1,350 RPM and variable table moving speed from 20–600 mm/min ensures precise, uniform surface accuracy for all kinds of engine repair tasks, while effectively boosting overall workshop machining efficiency.
Ideal for Engine Remanufacturing & Rebuilding Workshops
This versatile engine block milling machine is widely applied in engine rebuilding factories, professional cylinder head repair centers, diesel maintenance workshops, and automotive machining facilities. Its robust 1,800 kg net-weight structure guarantees long-term durability and vibration-free operation. The LD1200P offers a cost-effective, practical solution for precision restoration of engine components, helping extend engine service life and improve overhaul quality for your business.
Precision Surface Restoration for Engine Components
Specially engineered for professional machining of cylinder blocks and cylinder heads, the LD1200P surface milling machine effectively corrects flatness errors and repairs damaged sealing surfaces. It fixes component deformation and wear caused by long-term engine operation, delivering accurate and uniform surface finishing — essential for standardized engine rebuilding, engine remanufacturing, and professional overhaul processes in automotive workshops.
Technical Specifications
| Model | LD1200P |
| Table length | 1,450 mm (57.1″) |
| Max. workpiece length | 1,200 mm (47.2″) |
| Max. workpiece width | 400 mm (15.7″) |
| Min. – max. workpiece height | 235 – 530 mm (9.3 – 20.9″) |
| Cutter head diameter | 400 mm (15.7″) |
| Rotation speed | 300 – 1,350 RPM |
| Table moving speed | 20 – 600 mm/min |
| Table motor power | 1.5 kW |
| Spindle motor power | 2.2 kW |
| Machine dimensions (L × W × H) | 2,800 × 1,200 × 1,950 mm (110.2 × 47.2 × 76.8″) |
| Machine net weight | 1,800 kg (3,968 lbs) |
| Application | Car & truck cylinder heads & engine blocks |
FAQ
1. What types of engine blocks can the LD1200P machine resurface?
The LD1200P is designed for resurfacing cast iron and aluminum engine blocks used in passenger cars, trucks, buses, agricultural machinery, marine engines, construction equipment, and industrial diesel engines. Its large working capacity makes it ideal for professional engine rebuilding workshops.
2. Can this machine deliver the precision required for modern engine rebuilding?
Yes. The LD1200P provides excellent flatness and surface finish to help ensure reliable sealing between the engine block and cylinder head. It supports modern engine rebuilding requirements, including engines equipped with MLS head gaskets, helping reduce sealing failures and improve rebuild reliability.
3. Why is the LD1200P a good investment for engine repair workshops?
Its rigid construction, stable machining performance, and high working efficiency allow workshops to process more engine blocks with consistent quality. Faster setup, reliable accuracy, and long service life help reduce operating costs and improve return on investment.
4. Is the machine suitable for continuous industrial use?
Yes. The LD1200P is built for daily operation in professional automotive machine shops, engine remanufacturing factories, diesel repair centers, and industrial maintenance facilities. Its durable structure ensures stable performance even under demanding workloads.
5. What technical support do you provide after purchase?
We offer complete after-sales support, including installation assistance, operator training, maintenance guidance, spare parts supply, remote technical support, and online service resources. Our team helps customers keep the machine operating efficiently throughout its service life.
6. If the machine breaks down, how do you provide after-sales support? Do you provide operation videos?
Yes. We provide comprehensive after-sales support, including remote technical assistance, online troubleshooting, operation manuals, demonstration videos, maintenance tutorials, and live video guidance. If replacement parts are required, genuine spare parts can be supplied quickly to minimize downtime and keep your machine running efficiently.
7. Can you issue Certificates of Origin (CO), Form A, Form E, or other export documents?
Yes. We can provide the necessary export documents—including Certificates of Origin (CO) and other preferential certificates such as Form E—in accordance with the trade agreements and customs requirements of the destination country. We can also assist you in preparing commercial invoices, packing lists, bills of lading, and other export documentation.
8. What is your minimum order quantity (MOQ)? Do you support OEM & ODM customization?
Our standard MOQ is 1 machine for most models. We also provide OEM and ODM services for distributors and equipment brands, including custom logos, machine colors, nameplates, voltage, packaging, and other specifications to meet your market requirements.
9. Which shipping ports do you use? Can you deliver to my designated warehouse?
We typically ship from major Chinese ports, including Shenzhen, Guangzhou, Ningbo, and Shanghai. We can also arrange delivery to your designated warehouse, freight forwarder, or project site through flexible international shipping solutions.
10. How long does delivery take to my country?
Production typically takes 7–35 days, depending on the machine model and order quantity. Shipping time varies by destination and transportation method. Once your order is confirmed, we will provide a detailed production schedule and estimated delivery time.
