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Sunwill Machinery manufactures blow bars that serve as wear parts for impact crushers. The company supplies a range of bar designs compatible with many crusher brands, drawing on extensive field experience. Each blow bar is produced in the Changsha facility in Hunan province, China. The product is promoted as essential for maintaining safe and cost‑effective crusher operation.
Typical material for blow bars is manganese steel conforming to ASTM A29, offering high impact resistance. Standard hardness values lie between 45 and 55 HRC, while common lengths are 1000 mm with diameters ranging from 30 mm to 80 mm. Dimensional tolerance is usually ±0.2 mm, and the weight per metre is approximately 7‑12 kg depending on diameter. Surface finish is generally a roughened profile to enhance crushing efficiency, a practice standard across the industry.
Applications include mining, aggregate production and recycling plants where impact crushers are employed. The supplier does not list specific MOQ or certification details, so buyers should verify these points before placing an order. Shipping is arranged on an FOB basis, with payment terms discussed during negotiation.
| Primary material | Manganese steel (typical, ASTM A29) |
| Hardness range | 45‑55 HRC (typical) |
| Length | 1000 mm (standard) |
| Diameter range | 30‑80 mm (typical) |
| Dimensional tolerance | ±0.2 mm (standard) |
| Weight per metre | 7‑12 kg (typical) |
| Surface profile | Roughened for crushing efficiency (standard) |
| Packaging | Bundled in wooden crates for bulk handling |
| Applicable crusher brands | Various impact crusher brands (as supplied) |
| Compliance | ISO 9001 (typical, verify with supplier) |
Sunwill Machinery operates from No. 2748 Jinyang Avenue, Liuyang Economic Development Zone, Liuyang, Changsha, Hunan, 410000, China. It holds a harbor trust tier, reflecting a basic level of verification on the platform. The supplier’s response statistics are currently 0.00 % with no average response time recorded. The facility is situated within the Changsha industrial zone, providing access to regional logistics networks.
The company focuses on manufacturing wear parts for crushing equipment, particularly blow bars for impact crushers. It emphasises engineering support to help clients select appropriate bar grades and dimensions for their applications. Production capabilities include heat‑treatment and surface profiling to meet industry wear standards. No explicit certifications are listed; prospective buyers should request proof of quality management systems.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Prior to ordering blow bars from Sunwill Machinery, confirm the material grade and heat‑treatment process by asking for a mill test certificate that references ASTM A29 manganese steel. Verify the hardness range and dimensional tolerances with a sample bar, and ensure the surface profile matches the requirements of your impact crusher model. Request documentation of any quality management system, such as an ISO 9001 certificate, to validate the supplier’s processes.
Discuss shipping arrangements; the supplier mentions FOB delivery from the Changsha port, so decide whether you will handle freight forwarder duties or prefer a CIF quote. Because the listing does not provide a lead‑time estimate, ask the supplier for a production schedule based on your required quantity and any tooling changes. Common payment terms include T/T against a pro‑forma invoice or an irrevocable letter of credit once the order is confirmed.
Plan for an independent third‑party inspection of the finished blow bars before loading, focusing on hardness, dimensional accuracy and surface finish. Request an inspection report that includes measurements for length, diameter and weight per metre, as well as a hardness test result sheet. Ensure that the commercial invoice, packing list and any test certificates are included in the shipment documentation to smooth customs clearance.
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When sourcing Blow Bar for your business, securing the right balance of quality and cost is essential. Sunwill Machinery, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Injection Moulding Machinery sector with strong demand from importing countries worldwide.
Importing Blow Bar requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sunwill Machinery offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Blow Bar 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 Injection Moulding Machinery category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Blow Bar 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 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 Blow Bar from Sunwill Machinery is $1000/Bags 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 Sunwill Machinery through EximNext.
The supplier, Sunwill Machinery, has set a Minimum Order Quantity (MOQ) of 1 Bags for Blow Bar. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Blow Bar depends on the specific grade and form. Contact Sunwill Machinery through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Blow Bar from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Sunwill Machinery. Ensure you have the necessary import licenses for Injection Moulding Machinery products in your destination country.
Yes, Sunwill Machinery 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Sunwill Machinery through EximNext.
Sunwill Machinery offers Blow Bar with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Blow Bar is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sunwill Machinery through our platform.
Sunwill Machinery maintains international quality certifications. These ensure that the Blow Bar 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. Sunwill Machinery 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 Sunwill Machinery.
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