
Overview
XCM CNC is an ABS CNC machining factory in Shenzhen, certified to ISO 9001 and IATF 16949. With a Qiaofeng 3016-4A large-travel milling center and Mazak precision machines, it can organize large housings, equipment panels, and cosmetic-part projects by material-lot management, equipment matching, and delivery cadence. Engineering first assesses fixturing deformation, finishing allowance, and reinspection cadence, then manages the transition from samples to low-volume orders. Standard lead time is 10-15 days.

Key Capabilities
- Materials: General-purpose ABS, paint-grade ABS, flame-retardant ABS, project grades by drawing review
- Tolerance: +/-0.03 mm standard, +/-0.003 mm selected critical features (by drawing review)
- Surface Finish: Ra 3.2 um milled, Ra 1.6 um precision milled, Ra 1.6-2.5 um turned
- GD&T: Coaxiality 0.012 mm, runout 0.01 mm, cylindricity 0.011 mm (selected features, by drawing review)
- Max Size: Milling 3000 x 1600 x 1400 mm / Turning Dia. 1250 x 2000 mm
- Surface Treatment: Deburring, sanding, painting prep, plating prep or bonding prep by drawing review
- Thread: M2-M220, NPT / BSP / G / PT
- Batch Range: 1 piece to repeat production; standard lead time 10-15 days

ABS Large-Part Equipment Matching for China Factory Supply
ABS large-format parts can be scheduled on machines with 3000 x 1600 x 1400 mm milling travel and Dia. 1250 x 2000 mm turning capacity before order release. The process team confirms from the drawing whether M2-M220 threads, keyway widths, and +/-0.03 mm regular dimensions require split production. The standard 10-15 day lead time is assessed against part complexity and quantity.
ABS Batch Routing – Material-Lot Traceability for Repeat Orders
ABS batch routing keeps 3-7 day sample validation separate from repeat production while maintaining material-lot traceability to each part and inspection record. When repeat orders include 0.015 mm position tolerance or 0.012 mm coaxiality features, first-article reinspection, batch-change records, and CMM data are filed under the order number for later traceability.
ABS Export Surface Protection – Finish Review Before Shipping
ABS export parts can reserve Ra 1.6 um mating faces and 0.012 mm coaxiality verification before painting-prep or plating-prep processing. When switching among general-purpose, paint-grade, and flame-retardant ABS batches, outgoing inspection rechecks 0.01 mm runout and edge-protection condition to confirm that finishing has not affected critical dimensions.
ABS Repeat Production – Inspection Consistency Across Batches
ABS repeat orders can hold +/-0.003 mm critical features and Ra 1.6 um precision surfaces when the drawing defines inspection datums and acceptance criteria. Batch reinspection for large equipment housings, panels, and paint substrates is organized around CMM reports, FAI reports, and material certificates, with an independent inspection record for each batch rather than cosmetic confirmation alone.
Specifications
| Product Name | China ABS CNC Machined Parts Factory |
|---|---|
| Manufacturer | XCM CNC |
| Factory Location | Shenzhen, Guangdong, China |
| Quality System | ISO 9001, ISO 13485, IATF 16949, GJB9001C |
| Machining Process | CNC Machining |
| Material | ABS |
| Material Grade | General-purpose ABS, paint-grade ABS, flame-retardant ABS, project grades by drawing review |
| Tolerance | +/-0.03 mm standard CNC machining tolerance |
| Precision Tolerance | +/-0.003 mm for selected critical features by drawing review |
| Surface Roughness | Ra 3.2 um milled, Ra 1.6 um precision milled, Ra 1.6-2.5 um turned |
| Surface Treatment | Deburring, sanding, painting prep, plating prep or bonding prep by drawing review |
| Max Part Size | Milling 3000 x 1600 x 1400 mm / Turning Dia. 1250 x 2000 mm |
| Inspection | CMM, roundness tester, height gauge, roughness tester, thread gauges |
| Application | Large equipment panels, automotive interior prototypes, industrial display housings |
| Typical Application | China supply projects for ABS prototype parts |
| Key Features | Large-format ABS machining, material-lot routing, paint-prep review, repeat-order stability |
| Critical QC Requirements | Material traceability, large-part warpage review, cosmetic-surface inspection, paint-prep allowance check, post-process reinspection |
| Batch Range | 1 piece to repeat production lots |
| MOQ | 1 Piece |
| Typical Lead Time | 10-15 business days after drawing review |
| Drawing Formats | STEP, IGS, DWG, PDF, X_T |
| Secondary Process | Deburring, sanding, painting prep, plating prep, bonding prep and post-finish reinspection |
| Material Certificate | Material certificate by order requirements |
| Material Feature | Large-format prototype plastic, paintable cosmetic substrate, functional-test review |
| Assembly Features | Large housings, display models, equipment panels, paint-ready cosmetic faces by drawing review |
Applications
Large ABS Housings and Equipment Panels for Pilot Batches
Typical parts: Large Equipment Housing, Functional Panel, Prototype Cover.
ABS is suitable for large-format machining, prototype validation, and cosmetic finishing, helping validate large housings, panels, and assembly space before tooling. Repeat orders bind material-lot numbers to machining records; subsequent production is scheduled only after sheet shrinkage and warpage trends are confirmed consistent for each batch.
Supply Parts for Display-Model Housings and Demo Panels
Typical parts: Exhibition Model Housing, Demo Panel, Concept Validation Enclosure.
ABS readily machines large curved surfaces and paint substrates, making it suitable for batch supply of exhibition models, concept housings, and demonstration panels. After the first-batch confirmation, cutting-mark direction and joint lines form a standard process card; later batches use the same parameters to reduce consistency variation on cosmetic faces.
Industrial Equipment Guards and Housing Panels
Typical parts: Medical Device Enclosure, Industrial Equipment Cover, Housing Panel.
Large-machine compatibility and finishing friendliness make ABS suitable for ongoing supply of industrial equipment housings, guards, and panels. Hole-pattern position is controlled to 0.015 mm with batch sampling, large guard faces are assessed to 0.02 mm flatness, and inspection data are filed by batch for quality traceability.
Automation Equipment Panels and Guard Supply Parts
Typical parts: Guard Plate, Sensor Mounting Block, Training Robot Shell.
Low-volume customization and large-panel machining make ABS suitable for repeat supply of automation-equipment guards and control panels. Fit holes in sensor mounting blocks are controlled as +/-0.003 mm precision features; before shipment, deburring, surface reinspection, and foam-separated packing are coordinated to reduce transport damage.
Why Choose Us
Complete Quality System and Equipment Coverage
The factory organizes its quality processes around ISO 9001, ISO 13485, IATF 16949, and GJB9001C, and uses DMG, Mazak, Matsuura, Brother, and other equipment for ABS turning, milling, and large prototype work. For ABS cosmetic parts, paint substrates, and functional-validation projects, drawing review can confirm fixturing, part joining, surface treatment, and revision-control requirements together.
Broad Size Coverage
We can cover machining needs from small connectors to large structural parts, including ABS functional-validation parts, cosmetic panels, equipment-housing prototypes, larger display models, joined parts, and paint substrates. Three-axis travel reaches 3000 x 1600 x 1400 mm and turning diameter reaches 1250 mm; the actual plan is still confirmed against fixturing, warpage risk, segmented machining, and finishing requirements.
Tiered Equipment Strategy for Low-Cost CNC Machining, Quality-Assured Production
XCM CNC uses CNC equipment from four tiers: mainland China, Taiwan, Japan, and Europe or the United States. Operations with lower tolerance requirements can run on domestic or Taiwan machines, while high-precision work uses imported equipment such as DMG and Mazak. Matching equipment to the actual precision requirement avoids using high-hour machines for simple operations and reduces machining cost while meeting the drawing requirements.
ABS Batch Organization and Material Traceability
The ABS sheet or bar grade, color, and lot can be tied by order to each part and its inspection record. When a repeat order changes material lot, shrinkage and machining-parameter differences are compared. For projects needing material documentation, a material certificate or SGS environmental report can be supplied for each batch.
Shipping Packaging and Surface Protection
Surface reinspection, separated packaging, and export protection for ABS cosmetic parts and paint substrates are arranged as one delivery step to reduce compression damage in transport and secondary-treatment rework. Larger display parts or housing prototypes use foam, cartons, or wooden crates selected for the cosmetic-face location, with DHL, FedEx, UPS, and sea freight available.
FAQ
How large can CNC machined ABS parts be at your factory?
Large ABS parts can first be assessed against three-axis travel of 3000 x 1600 x 1400 mm and a turning diameter of 1250 mm. Final machinable size still depends on sheet size, fixture support, segmented joining, and warpage risk.
How do you handle material-lot traceability for repeat ABS orders?
The grade, lot number, and supplier information for every ABS sheet or bar are recorded in the order file. Machining records and inspection reports are filed by batch number. When a repeat order changes material lot, the prior batch shrinkage and machining parameters are compared before production is scheduled.
What is your standard lead time for ABS batch orders?
Standard lead time is 10-15 days, assessed against part complexity, quantity, and finishing requirements. Samples take 3-7 days, followed by batch scheduling after sample approval. Urgent orders can be expedited by agreement after machine scheduling and material availability are confirmed.
How do you pack and ship large ABS parts for export?
Large ABS cosmetic parts use foam separation at cosmetic faces, with cartons or wooden crates for outer protection. DHL, FedEx, UPS, and sea freight are available. Paint-substrate and plating-prep parts receive additional protective film to reduce scratches and pressure marks in transit.
What ABS parts does your factory usually machine for batch supply?
Common ABS projects include large equipment-housing prototypes, industrial panels, display models, trial-fit parts, and paint substrates. Before batch supply, material lot, cosmetic faces, finishing, and packaging-protection requirements still need confirmation.
Can you provide inspection reports for each batch of ABS parts?
Each batch can include a CMM report, FAI report, and material certificate, with report formats adjusted to customer requirements. Critical dimensions and cosmetic faces receive full or sampling inspection according to drawing notes, and data are filed by batch number for traceability.
Request a CNC Machining Quote from XCM CNC
Send us your drawings. Our team will review the file and reply with a machining quote. MOQ: 1 piece, with competitive low-cost pricing.
Email: [email protected] | WhatsApp: +8618638951317



