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Tel: 0086-731-84939972

Fax: 0086-731-84939973

Mobile: 0086-731-84939972

Email1: mills@lab-mills.com

Email2: service@lab-mills.com

  • FAQ
  • Quality Waranty
  • Shipping Service
  • Accessory & Spare Parts
  • One-year warranty period is provided. If any problem while you are using the machine, you may contact Service Hotline: 0086 13357214760 or Email: service@lab-mills.com for after-sale service.
  • It depends on property of material and grinding process you set. Generally, most of materials can be ground into nano scale powder. Meanwhile, we provide sample grinding experiment free of charge if you send us sample of your material.
  • We have lots of regular Models in stock. Packing can be done within 3 working days after your full payment is confirmed. Delivery time is about 5 days by courier. Therefore, you are expected to get the equipment in about 10 days after your payment confirmed.
  • Yes. Sample powder testing is available for any customer who sends material to us, and powder testing is also free of charge.
  • We are one of the largest manufacturers of powder mills and laboratory equipment in China.
  • The minimum type is 0.4L planetary ball mill, ModelXQM-0.4A in size of 53*30*34cm, machine weight 26kgs. We have other types from 1L to 100L for your options.
  • We have customers who bought our planetary ball mills for black carbon grinding, as the black carbon is easy to sink and get together in the bottom of the mill jar, we recommend the full- directional planetary ball mill for black carbon grinding. According to the feedbacks from our customers, the model of full-directional planetary ball mill solved the above mentioned problems successfully.

Product Quality Warranty: 
One-year warranty period shall be provided to any client who buys our products and related accessories. The following promises are valid within the warranty period which is calculated from time or date when the client or consumer takes delivery of machine, opens case, inspects machine and receives with signature. We promise to guarantee free replacement within one month, and guarantee free repair within one year. 
Client may enjoy free replacement within one month if any of following occurs:
1)The machine is broken in course of transportation;
2)Motor and frequency converter are burnt out;
3)The key part or main disk of the machine is seriously in failure.

After-sale Services Promises:
1) We shall make prompt response to any problem about the machine within 24 hours if you have.
2) We shall provide 6-day 8-hour services for all our clients and subscribers, and shall provide trouble-shooting solutions until the fault is completely eliminated.
3) If the machine is found any fault or problem, please do not hesitate to notify us the details about faults, caused reasons and status. We shall do our great efforts to solve according to following terms:
a. Common faults: 
Common faults refer to failure of non critical parts or improper configuration that effects partial operation or leads to Inconvenience of machine operation. We shall solve such problems by email or posting parts by courier.
b.Serious faults:
Serious faults refer to failure of key parts or improper configuration that influence running or operating of machine widely. We shall firstly diagnose reasons of faults by email or phone, then, shall send replacement of parts by courier, until solve the problems. Courier freight shall be for our account within quality warranty period.

Shipping Services

Shipping service is provided at customers’ option:


1.Courier services:




2.Air-freight services:




3.Marine shipment services:


 

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