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Double Roller Crusher
The Double Roller Crusher from Huayigongcheng is a heavy-duty industrial machine designed for size reduction of brittle and soft materials such as coal, iron ore, and carbide slag. It operates using two counter-rotating rollers with adjustable spacing, enabling consistent output particle sizes for downstream processing. The machine is engineered for continuous operation in mining and chemical processing environments, with a focus on durability and low maintenance.
Construction features include a welded steel frame, hardened roller surfaces, and a gear-driven transmission system. The adjustable roller spacing allows output sizes between 3 mm and 25 mm, depending on feed material and setting. The design includes a low-noise enclosure and an integrated dust collection port, which is uncommon in entry-level crushers. Roller hardness is not specified, but standard industry practice for such units is 58 to 62 HRC on the surface for extended wear resistance.
This crusher is typically purchased by mid-sized mineral processors, coal preparation plants, and chemical manufacturers in North America and Southeast Asia who require reliable, low-downtime equipment. Buyers often order units with custom roller profiles for specific feed materials. Trade terms are not listed, but FOB and CIF are common for U.S.-based suppliers. Buyers must confirm whether the unit meets local electrical codes and requires third-party certification for industrial use.
| Roller diameter | 600 mm |
| Roller length | 800 mm |
| Adjustable gap range | 3 mm to 25 mm |
| Maximum feed size | 100 mm |
| Motor power | 30 kW |
| Material construction | Welded carbon steel frame, hardened steel rollers |
| Typical output particle size | 3 mm to 25 mm, adjustable via hydraulic or manual mechanism |
| Typical operating speed | 25 to 40 rpm |
| Standard packaging | Steel skid with shrink-wrapped protective cover |
| Typical application | Coal preparation, iron ore sizing, carbide slag reduction in industrial processing |
Huayigongcheng is listed as a supplier with an address referencing both Zhengzhou, China, and the United States, indicating possible cross-border operations or a U.S. sales office. The supplier's trust tier is harbor, meaning basic business registration is verified, but no audit reports, client testimonials, or production capacity details are disclosed. The response rate and average response time are zero, suggesting no active customer service infrastructure.
The listing claims the crusher is used in mining and chemical sectors but provides no details on engineering standards, warranty terms, or after-sales support. No certifications are confirmed beyond the unverified mention of ISO and CE. The supplier does not appear to be a registered U.S. entity based on the address format. Buyers should treat this as a reseller or distributor with limited direct manufacturing control and verify all claims independently.
| 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 |
Sourcing Double Roller Crusher from Huayigongcheng - United States Import Guide
Before ordering, verify the roller material hardness, drive system type, and motor voltage (110V or 220V). Confirm whether the unit is designed for indoor or outdoor use, and request a list of materials in contact with feed to assess corrosion risk. Do not assume ISO or CE certification is valid unless the supplier provides a copy of the certificate with a recognized issuing body. Request a video of the machine crushing your target material.
Lead time is not stated, but U.S.-based suppliers typically ship within 4 to 8 weeks. FOB and CIF terms are common, but the supplier’s actual location is ambiguous. Buyers should clarify whether the unit ships from China or the U.S., as this affects import duties and delivery time. Payment terms are likely 50% deposit with balance before shipment. Confirm if the supplier provides installation support or on-site training.
Upon delivery, inspect the rollers for surface cracks, bearing play, and alignment. Run a test cycle with a small batch of feed material and measure output particle size using a standard sieve stack. Check for excessive vibration or noise, which may indicate imbalance or gear misalignment. Retain all shipping documents and request a certificate of origin. If the unit is used for regulated industries, confirm whether third-party inspection (e.g., SGS) is available before acceptance.
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30 suppliersBuy Double Roller Crusher in Bulk — Supplier in United States
When sourcing Double Roller Crusher for your business, securing the right balance of quality and cost is essential. Huayigongcheng, a supplier based in United States, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9999/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Stone Crushers sector with strong demand from importing countries worldwide.
Double Roller Crusher Specifications, Trade Terms & Pricing
Importing Double Roller Crusher requires careful attention to shipping logistics, customs compliance, and secure payment terms. Huayigongcheng 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Huayigongcheng — Supplier in United States
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Double Roller Crusher for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Stone Crushers category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Double Roller Crusher — Shipping, Logistics & Customs
Importing Double Roller Crusher 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).
Frequently Asked Questions About Double Roller Crusher
What is the wholesale price of Double Roller Crusher?
The current listed wholesale price for Double Roller Crusher from Huayigongcheng is $9999/Bags on FOB terms from United States. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Huayigongcheng through EximNext.
What is the Minimum Order Quantity (MOQ) for Double Roller Crusher?
The supplier, Huayigongcheng, has set a Minimum Order Quantity (MOQ) of 1 Bags for Double Roller Crusher. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Double Roller Crusher?
The HS Code classification for Double Roller Crusher depends on the specific grade and form. Contact Huayigongcheng through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Double Roller Crusher from United States?
To import Double Roller Crusher from United States, negotiate shipping terms (FOB, CIF, or EXW) directly with Huayigongcheng. Ensure you have the necessary import licenses for Stone Crushers products in your destination country.
How can I check Huayigongcheng before ordering?
Open the Huayigongcheng company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Double Roller Crusher?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Huayigongcheng through EximNext.
What packaging options are available for bulk orders of Double Roller Crusher?
Huayigongcheng offers Double Roller Crusher with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Double Roller Crusher the most?
Double Roller Crusher is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Huayigongcheng through our platform.
What certifications does this Double Roller Crusher supplier hold?
Huayigongcheng maintains international quality certifications. These ensure that the Double Roller Crusher meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Double Roller Crusher on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Huayigongcheng will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Huayigongcheng.
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