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| Categories | Wire Decoiler Equipment | 
|---|---|
| Brand Name: | HYD | 
| Model Number: | MK7790K-20 | 
| Certification: | CE / IS09001 | 
| Place of Origin: | Dongguan,China | 
| MOQ: | 1 Set | 
| Payment Terms: | Negotiable | 
| Supply Ability: | 10 Pcs Per Month | 
| Delivery Time: | 30 Days | 
| Packaging Details: | Standard Seaworthy Plywood Case | 
| Price: | Negotiable | 
| Wire Diameter: | 3-20mm | 
| Outside Diameter: | 200mm | 
| Payment Term: | T/T | 
| Guarantee Period: | One year | 
| Port: | Shenzhen,China | 
| Company Info. | 
| Dongguan Hua Yi Da Spring Machinery Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
M7790K-20 Numerical Control Spring Grinding Machine Wire Diameter
3-20mm High Speed
| M7790K-20 Spring Grinding Machine Technical parameters | |
| wire Diameter | 3-20mm | 
| outside diameter | 200mm | 
| height of spring | 60-400mm (above 100mm compensation repair at any time, under 100mm firstly reset and then trim) | 
| diameter of feed plate | 1040mm | 
| grinding wheel diameter | 900*300*90 | 
| grinding wheel turning speed | 750 r/min | 
| wire Speed of grinding wheel | 35 m/s | 
| speed of feed plate | 18 r/min | 
| motor power | 42.55KW | 
| blowing rate of cooling fan | 5000-7600m³ | 
| Machine weight: | 9000KG | 
| machine size | 1740*2550*3400mm | 
| dust wiper is equipped by user, airflow is more than 13000 m³/h | |
| connection size of this machine is 400mm,height from center to ground 961mm | |
| working temperature : | +5℃ to 40℃ | 
| humidity | max 90% | 
| altitude | not more than 1000m | 
Why us
• Independent R&D ability
• 15 years experience in spring machine industry
• Quick and patient reply for Bfore&After sale service
• Tranning in factory is available,spring set-up in machine for
shipment
HYD Service:
1. Free training is provided in HYD production base.Pictures and
video of the machine operation will be sent for confirmation before
shipment.
2 .The professional and patient consulting service will help you
find the suitable solution.
3. Quick and safe shipment as per your requirement including the
booking ,container loading, and shipping documents.
4. HYD provide technical support by email and phone,technicians will be available at your side if necessary.
5. Spare parts will be freely supplied during the guarantee period(one year), original cost after this period.
FAQ
1. Q: What information will be helping to get an accurate quotation from us?
A: The customer should provide the related drawings, pictures,
industrial voltage, planned output, technical requirements, etc
2. Q: What is the power supply of the machine?
A: The standard power supply in China is 380V, 3P, 50Hz. We also can customized as per requirement.
3. Q: What is the payment term
A: The payment term is 30% deposit as PO confirmation ,and 70%
should be finished before the shipment.We also accept other payment
term.
4 Q: What is the delivery time?
A: Normally the manufacturing time of the machine is 30 days after
receiving deposit.But it depends on machine model.Some machine
production can be finished within 15 days.
5. Q: What is the guarantee period of the machine?
A: The guarantee period is one year from the date of B/L.
Specification reference

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