B21, China Town Mall, Midrand
Automatic Nuts and Bolts Cold Heading Machine with Threading CR6-70Z
- Section : Machinery
- Category : Metal & Metallurgy Machinery
- SKU : 1600979238262
Specification
Product Description
| Brand Name | JUNNAN |
| Condition | New |
| Machine Type | Cold Forging Machine |
| Weight (KG) | 1088 |
| Video outgoing-inspection | Provided |
| Machinery Test Report | Provided |
| Marketing Type | New Product 2023 |
| Warranty of core components | 1 Year |
| Core Components | PLC, Motor |
| Warranty | 1 Year |
| Key Selling Points | Automatic |
| Applicable Industries | Building Material Shops, Manufacturing Plant |
| Showroom Location | None |
| Product name | Automatic Nuts and bolts making machine Cold heading screws machine |
| Application | forming and cutting length |
| After-sales Service Provided | Online Support |
| Raw material | wire rods |
| Final product | screws,bolts and nuts |
| Motor power | 3kw |
| Production speed | 170-190PCS/MIN |
| Machine size | 2000*1100*1500mm |
| Machine weight | 2080kgs |
| Diameter | 5-50mm |
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 03 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is the Automatic Nuts and Bolts Cold Heading Machine CR6-70Z designed to produce?
The CR6-70Z is an automatic cold forging (cold heading) machine with threading capability designed to form and cut wire rod into screws, bolts and nuts.
2. What is the typical production speed (output) of this machine?
Production speed is approximately 170–190 pieces per minute, depending on part geometry, material and tooling.
3. What raw materials can I use with this machine?
The machine is designed to work from wire rods. It is commonly used with typical fastener materials; for specific alloys and wire sizes please confirm material compatibility with the supplier.
4. What part diameters does the CR6-70Z support?
The specified diameter range is 5–50 mm. Exact feasible diameters for a given part depend on part geometry and tooling.
5. Does the machine include threading capability?
Yes — the product name and specification indicate integrated threading capability for producing threaded bolts and screws.
6. What are the machine dimensions and weight?
Overall machine dimensions are listed as 2000 × 1100 × 1500 mm. Machine weight is given as 2080 kg (another spec field lists 1088 kg — please confirm exact shipping and net weights with the supplier).
7. What is the motor power and core electrical components?
The motor power is specified as 3 kW. Core components include a PLC and the motor, which are listed as covered under the core components warranty.
8. What warranties and after‑sales support are provided?
A 1‑year warranty is provided for core components (PLC, motor) and the machine has a 1‑year general warranty. After‑sales support is provided online; confirm options for on‑site support or extended warranties with the supplier.
9. Are tooling, dies and setup files included?
The specification does not explicitly state included tooling. Cold heading machines require dedicated die/tool sets per part — confirm with the supplier whether dies, threading tools and setup services are included or offered as options.
10. Is there any test or inspection documentation available before shipment?
Yes — the listing indicates a machinery test report is provided and an outgoing inspection video is available.
11. What industries is this machine intended for?
The machine is suitable for building material shops and manufacturing plants — essentially any fastener production environment producing screws, bolts and nuts.
12. What installation, training or commissioning support is offered?
Online support after sale is provided. For on‑site installation and operator training, contact the supplier to arrange services, as availability and fees may vary.
13. What maintenance and spare parts are required?
Routine maintenance includes lubrication, wear inspection of dies and tooling, and PLC/motor checks. Spare parts (wear parts, dies, electrical components) should be stocked or ordered from the supplier — confirm lead times and recommended spares.
14. Can the machine be customized for specific fastener designs or special materials?
Many cold heading machines are customizable via different die/tooling and process parameters. Contact the supplier with drawings and material specs to discuss customization options and feasibility.
15. How do I get pricing, delivery time and shipping details?
Request a formal quotation from the supplier or manufacturer (brand: JUNNAN). Provide required part specifications, destination, and any requested options (dies, tooling, training) so they can confirm price, lead time, shipping weight and terms.
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