Post Forging Finish Machining for Heavy Vehicle Drive Shafts

• Customization: Available
• Application: Machinery Accessory
• Surface Treatment: Customized
• Model NO.: Machining Service
• Production Type: Batch Production
• Machining Method: CNC Milling
• Material: Steel, Brass, Alloy, Copper, Aluminum, Iron
• Certification: ISO9001:2015, ISO14001
• Service: Custom CNC Machining Service
• Machining: Turning, Milling,Boring
• Welding: Avaliable
• Assembly: Avaliable
• Tolerance: ±0.01mm or Special Requirements
• Equipment: CNC Gantry Milling Machine
• Color: All Customs Color Available
• Logo Method: CNC, Laser , Screen-Printing etc
• Purpose: Auto, Aviation, Electonic, Machines etc.
• Condition: New
• Control Method: Semi-Closed Loop Control
• Movement Method: Contour Control
• Maximum Processing Capacity: 12 Meters in Length and 4 Meters in Width
• CNC Gantry Machining Center: 12000X4000
• Transport Package: Customized
• Specification: Customized
• Trademark: SHIEHWA
• Origin: Shandong, China
• HS Code: 843143
• Production Capacity: 5000 Sets/Year
• Package Size: 5000.00cm * 1500.00cm * 1000.00cm
• Package Gross Weight: 30000.000kg

Product Description

Custom Fabrication Services

SHIHUA delivers tailor made precision machining for super alloy titanium alloy manganese steel and other high strength metallic raw materials.
Our production site is equipped with gantry machining centers heavy duty vertical boring mills and large size CNC turning equipment to process large scale structural frames heavy duty flange workpieces and complex welded assemblies. The maximum accessible processing dimension reaches 12000 by 4000 mm.
We supply complete production workflows including rough machining fine polishing surface deburring artificial aging treatment and repeated dimensional calibration. Following ISO quality management standards we issue material test reports and full batch inspection files to maintain tight machining tolerances and stable part performance.
Our end to end service covers metal shaping heat treatment surface anti rust treatment and component fitting. All workpieces are produced strictly according to client engineering drawings with multi level quality tracking and reliable delivery scheduling.

01 Project Solution Confirmation
Our professional engineering team carries out in depth project docking with global customers to define product specifications tolerance standards assembly requirements and surface treatment targets. Customers can provide original drawings physical samples or functional requirement descriptions. Our engineers develop complete production schemes and technical documents accordingly. All technical files pass two rounds of cross check to reduce deviation risks in subsequent production.

02 Raw Material Screening and Preprocessing
We utilize laser cutting gear sawing and abrasive water cutting equipment to handle carbon steel stainless steel aluminum copper and various high alloy materials. Metal raw materials are cut into qualified blanks complying with drawing standards and proper processing margins are reserved for follow up manufacturing. Each cut blank gets unique batch marking for classification storage to prevent material confusion and achieve full production traceability.

03 Metal Forming Operation
We provide comprehensive metal forming solutions for various metal workpieces including plate rolling press brake forming and cold pressing processes. All formed components are produced strictly in accordance with customer technical requirements. Dimension inspection is executed after each forming step to guarantee stable forming quality and reserve reasonable machining allowance for subsequent processing steps.

04 High Precision Machining Work
We deploy gantry type processing equipment horizontal milling boring machines vertical turning devices and multi spindle drilling machines to implement rough cutting fine machining edge finishing and dimension calibration for semi finished metal parts. The maximum processing size can hit 12200 by 4100 mm. Rigorous tolerance management meets high standard industrial manufacturing requirements. Complete dimension inspection reports can be supplied upon request to secure consistent precision for finished components.

05 Thermal Conditioning Procedure
We adopt chamber tempering ovens for machined finished parts. This thermal processing operation eliminates residual internal stress inside metal workpieces. It optimizes mechanical performance parameters and surface hardness of base materials to improve structural stability and prolong service life of end products.

06 High Accuracy Secondary Machining
Equipped with gantry milling devices horizontal boring equipment vertical turning machines and multi station drilling machines our factory provides full set precision machining solutions including turning milling boring drilling and burr clearance. The maximum processing dimension reaches 12050 by 4020 mm under strict tolerance control. Skilled technical staff monitor every manufacturing step to keep stable machining accuracy.

07 Custom Surface Treatment
Our dedicated surface treatment workshop delivers tailored surface texture and durable protective performance for components operating under outdoor harsh conditions. Available processes include grit blasting chemical degreasing phosphating liquid painting and powder coating. Coating thickness test documents can be offered upon formal customer requests.

08 Comprehensive Quality Assessment
Each finished workpiece undergoes complete multi dimensional quality evaluation once production completes. Inspectors verify dimension deviation mechanical performance indicators and surface finish conditions. Multi angle testing detects concealed manufacturing defects ahead of assembly procedures and lowers potential operational risks for end usage.

09 Component Matching Assembly
Overall dimension calibration is carried out for all individual parts prior to assembly to guarantee high fitting precision. Two overhead travelling cranes with 60 ton load capacity are deployed inside the workshop. Stable lifting capacity supports safe and high efficiency assembly tasks for heavy duty large sized structural components.

We deliver end to end custom metal component manufacturing solutions covering every core link of industrial part production.
Our engineering team conducts thorough technical communication to formulate dedicated production schemes that match your unique project requirements. We adopt laser cutting plate bending and mechanical stamping to shape raw metal materials before launching multi step high precision CNC machining. Experienced technical staff provide on site process supervision throughout the whole manufacturing cycle.

Thermal aging treatment eliminates internal residual stress inside workpieces and optimizes overall mechanical performance. Targeted anti corrosion treatment and decorative surface modification will be completed according to real world service environments.

Comprehensive multi item quality testing will be performed to verify dimensional accuracy mechanical property parameters and surface protection performance of finished workpieces.

Heavy duty lifting devices assist accurate assembly for oversized metal assemblies. Each outgoing product goes through final confirmation to fully satisfy the technical specifications of your on site engineering projects.

01 Raw Material Classification and Cutting
The workshop is fitted with laser cutting machines metal band saws and oxyfuel cutting equipment. Various metal raw stocks are cut into standard blanks in strict accordance with drawing requirements. Appropriate machining allowance is reserved for subsequent fine manufacturing operations.

02 Edge Cleaning and Bevel Preparation
Rough workpiece edges are fully cleared to prevent surface scratch damage during assembly. Operators machine neat inclined bevels complying with customer technical standards to acquire smooth uniform processing surfaces.

03 Metal Sheet Forming Solutions
We offer plate rolling press brake bending and cold stamping forming services. Steel sheets are fabricated into semi finished components with reserved processing margins for follow up high precision machining work.

04 High Accuracy CNC Machining
Gantry machining centers horizontal boring mills vertical turning lathes and multi station drilling devices finish turning milling boring and drilling assignments. Experienced operators supervise the whole production flow to maintain consistent accuracy for every production batch.

05 Dimension Calibration and Surface Polishing
All components accept two rounds of dimension adjustment to eliminate dimensional deviation. Machining tolerances remain within qualified scope and outer surfaces are polished to achieve clean even texture.

06 Heat Adjustment Handling
Standard tempering and normalizing treatments optimize internal metal grain structures and release residual processing stress. Final workpieces obtain stable hardness and dependable mechanical performance for complicated working conditions.

07 Customized Surface Disposal
Multiple processing choices fit diverse application environments. Abundant surface finishing approaches satisfy personalized appearance requirements and build long lasting anti corrosion protective layers.

08 Pre Shipment Quality Audit
Completed workpieces go through comprehensive multi item inspection prior to delivery. Inspection items include dimension matching surface condition and mechanical performance indicators to fully meet formal order technical standards.

SHIHUA delivers custom precision fabrication solutions for carbon steel stainless steel aluminum copper alloy nickel alloy and various specialty metal materials to satisfy diverse industrial application requirements.

Our production workshop is equipped with abundant advanced production hardware and mature process systems including CNC turning machines gantry machining centers horizontal boring devices vertical lathes multi spindle drilling machines and high precision grinding equipment. These production facilities maintain tight dimensional tolerance control secure consistent structural accuracy and produce fine smooth surface quality for every manufactured part.

In compliance with global industrial quality specifications and customized project requirements we can supply full sets of test reports upon client demand. Our inspection scope covers dimensional verification mechanical property testing and surface texture assessment. Comprehensive inspection procedures detect potential production defects and ensure reliable long service performance of finished components under harsh practical operating environments.

Stainless Steel Sandblasting

Shot Blasting

Powder Coating

Professional sandblasting for stainless steel products to achieve a clean, uniform surface with excellent adhesion.

Automated shot blasting machines removescale and rust, improving surface cleanlinessand mechanical performance.

High-quality powder coating for superiorcorrosion resistance and a durable,even finish.

Powder Coating Curing

Painting

Pickling and Phosphating

Precision curing oven ensures optimalbaking for enhanced coating performanceand long-term durability.

Advanced paint booths deliver smooth,
consistent finishes with strong weather
and chemical resistance.

Effective pretreatment removes impurities
and enhances corrosion resistance for
better coating adhesion.

Standard Specification

Production Equipment List
Category	Name	Main Parameters
Machining Equipment	CNC Horizontal Boring-Milling Center	12000x4000
	CNC Gantry Machining Center	12000x4000
	CNC Gantry Machining Center	3100x6500x1750
	CNC Gantry Machining Center	2800x6000x1250
	CNC Vertical Lathe	4000x2200
	CNC Vertical Lathe	2500x1600
	Double Housing Planer Milling Machine	6000x2000
	radial Drilling Machine	2000x1500
	CNC Horizontal Boring-Milling Center	8000x4000
	Single-arm Planer Milling Machine	1000x9000
	Single-arm Planer Milling Machine	1600x6000
	CNC Horizontal Boring-Milling Center	2000x4000
	Friction Press	/
Sheet metal Equipment	Hydraulic Press	3150KN
	Hydraulic Shearing Machine	20X2500
	Hydraulic Bending Machine	100/3200
	Hydraulic Bending Machine	300/4000
	Three-Roll Plate Bending Machine	25x2000
	Corrugated Fin Forming Machine	1.2--2.0
Welding Equipment	TIG Welding Machine	/
	MIG Welding Machine	/
	DC Submerged Arc Welding Machine	/
Cutting Equipment	Plasma Cutting Machine	3000x12000
	Laser Cutting Machine	1500x4000
	Laser Cutting Machine	3000x12000
Surface Treatment	Stainless Steel Sandblasting Room	6000x4000x4000
	Spray Painting Booth	13000x6000x3500
	Spray Bake Booth	4500x4000x4000
	Powder Coating Booth	4500x4000x4000
	Pickling and Phosphatizing Tank	4000x3000
	Automatic Shot Blasting Machine	4000x4000x6000
Heat Treatment Equipmen	RT3 Car Type Annealing Furnace	5000x1500x1500

Case Showcase

Engine Housing

Machining of Forgings

Laser Cutting

Large Equipment Frame

Large Machinery Assembly

Leveling Machine for  Aluminum & Copper Sheets

Company Profile

Shandong Zouping SHIHUA Machinery Tech-nology Co., Ltd., located in Binzhou, China,boasts nearly 30 years of expertise in weldingand mechanical processing. As a professionalmetal fabrication supplier, we deliver full-rangecustom metalworking products and services toglobal clients.

We specialize in machining, metal fabrication,heat treatment, surface treatment and assembly,processing carbon steel, stainless steel, alumi-num, copper, nickel and titanium alloys. Ourhigh-precision equipment features a maximumtravel range of 12m X 4m and a single-piecelifting capacity of 50 tons, making us highly ca-pable of manufacturing heavy-duty and over-sized structural components.

Our products serve machinery, rail transit,energy, shipbuilding, bridge, infrastructure andoil & gas industries, with rich experience in papermaking machinery, petroleum equipmentand transformer oil tanks. We also offer cutting,bending, rolling service.With competitive pricing and professional capabilities, we satisfy diverse and specialized cus-tomer demands reliably.

FAQ

Q: Is the welding and sealing performance reliable for large diameter products?
A: Professional welders, double-layer shaft seal structure, and air tightness tests ensure no leakage.
 
Q: Can I customize the surface paint color and coating process?
A: Yes, we offer OEM & ODM painting services. Paint color and anti-rust coating are customizable.
 
Q: Do you make customized products?

A: Yes, all parts are customized according to customer's drawings or samples. If you wantto manufacture any parts, please feel
free to send us your drawings or samples.

Q: Will you be safe after we receive the drawings?

A:  Yes, we wllnot disclose your design to third parties without your permission. Before you send the drawing to us, we can sign
a confidentiality agreement.

Q: What payment terms do you accept?

A: Wire transfers, Western Union, Paypal, Trade Assurance are accepted, so please let us know which is convenient for you.