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The product is a hollow spindle, a precision‑machined rotating shaft offered by Metalwork Petroleum Technology Co, Ltd. It can be fabricated from alloy steel or carbon steel according to customer drawings, and the supplier’s capability includes machining diameters up to 2.5 m and total lengths up to 20 m. The spindle is produced as a machined forging in the company's Beijing facility.
Alloy and carbon steel grades are selected to meet load and rigidity requirements, with typical hardness around Rockwell C 45 and surface finish Ra 0.8 µm. In the precision machining market, spindles of this size are usually supplied with tolerance +/-0.01 mm and are dynamically balanced to minimise vibration. Customers often specify custom bore sizes ranging from 10 mm to 200 mm.
These spindles serve as replacement parts in CNC lathes, machining centres and automation equipment across automotive, aerospace and general manufacturing sectors. Orders are typically handled as project‑specific contracts, with quantities defined by the required dimensions and material grade. Prospective buyers should confirm machining drawings, required heat‑treatment, delivery Incoterms and payment schedule with Metalwork Petroleum Technology Co, Ltd.
| Material | Alloy Steel / Carbon Steel (per customer requirement) |
| Maximum Machined Diameter | typical up to 2.5 m |
| Maximum Length | typical up to 20 m |
| Typical Tolerance | typical +/-0.01 mm |
| Typical Surface Roughness | typical Ra 0.8 µm |
| Typical Hardness | typical Rockwell C 45 |
| Typical Bore Size Range | typical 10-200 mm |
| Typical Load Rating | typical up to 10 kN |
| Typical Heat Treatment | typical induction hardening |
| Typical Machining Equipment | high‑precision CNC lathes, CNC milling, CNC boring, grinding machines |
Metalwork Petroleum Technology Co, Ltd. is located at District C, No. 1 Road, Liqiao Town, Shunyi District, Beijing, China, postal code 100010. The supplier holds a harbor trust tier, indicating basic verification, and its response rate is recorded as 0 % with no average response time provided.
The company manufactures hollow spindles as precision‑machined forgings, offering material choices of alloy or carbon steel based on customer specifications. The listing details the machining capacity, equipment used and typical dimensions, but does not disclose lead times, minimum order quantities or any certifications. Buyers should request those specifics directly from Metalwork Petroleum Technology Co, Ltd.
Hollow spindle is a precision machined rotating shaft with a central bore, widely used in CNC lathes, machining centers, and industrial automation equipment. Manufactured as machined forgings, these spindles can be produced in steel, alloy, or custom materials per customer drawings and specifications. Essential spare part for metalworking, automotive, aerospace, and general manufacturing industries, available in various bore sizes and load ratings for export to global markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before confirming a purchase, verify the supplier’s business licence, factory address and the presence of any relevant quality certifications. Request detailed engineering drawings and a material test report that confirms the exact steel grade, hardness and dimensional tolerances. Ensure that the supplier can provide a commercial invoice, packing list and any export permits required for machining components shipped from China.
Logistics for the hollow spindle are typically organised as either palletized shipments or crate loads, depending on size. Buyers should discuss Incoterms such as FOB Beijing or CIF Shanghai and clarify expected lead times, which will depend on machining schedule and customs clearance. Payment structures are usually negotiated per contract and may involve a deposit with balance payable against shipping documents.
Given the precision nature of the product, arrange a third‑party inspection to confirm dimensional accuracy, surface finish and heat‑treatment results before loading. Request a certificate of conformity and, if needed, a material safety data sheet for the steel used. Proper inspection and documentation will help avoid delays at the destination port and ensure the spindle meets the buyer’s performance requirements.
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When sourcing Hollow Spindle for your business, securing the right balance of quality and cost is essential. Metalwork Petroleum Technology Co, Ltd., a verified supplier based in China, offers this product with key specifications including Hollow Spindle - Precision Machined Forging, Steel, Alloy Steel, or per customer drawing (AISI 4140, 4340, 1045 common), and Custom per drawing; typical OD 50-300mm, bore 20-150mm, length 200-2000mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $150800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8483.40, making it a staple in the CNC Machines & Spare Parts sector with strong demand from importing countries worldwide.
Importing Hollow Spindle requires careful attention to shipping logistics, customs compliance, and secure payment terms. Metalwork Petroleum Technology Co, Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8483.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Hollow Spindle has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the CNC Machines & Spare Parts category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Hollow Spindle requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8483.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Hollow Spindle from Metalwork Petroleum Technology Co, Ltd. is $150800./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Metalwork Petroleum Technology Co, Ltd. through EximNext.
The supplier, Metalwork Petroleum Technology Co, Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Hollow Spindle. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Hollow Spindle is classified under HS Code 8483.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Hollow Spindle from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Metalwork Petroleum Technology Co, Ltd.. Ensure you have the necessary import licenses for CNC Machines & Spare Parts products in your destination country.
Yes, Metalwork Petroleum Technology Co, Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Hollow Spindle supplied by Metalwork Petroleum Technology Co, Ltd. include Hollow Spindle - Precision Machined Forging, Steel, Alloy Steel, or per customer drawing (AISI 4140, 4340, 1045 common), and Custom per drawing; typical OD 50-300mm, bore 20-150mm, length 200-2000mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Metalwork Petroleum Technology Co, Ltd. offers Hollow Spindle with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Hollow Spindle is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Metalwork Petroleum Technology Co, Ltd. through our platform.
Metalwork Petroleum Technology Co, Ltd. maintains international quality certifications. These ensure that the Hollow Spindle meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Metalwork Petroleum Technology Co, Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Metalwork Petroleum Technology Co, Ltd..
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