HC Model Electric Hoist:

HC type electric hoist is a special product with large hoisting capacity, compact structure and stable operation. It can be widely used in factory, mine, port, warehouse, power station, etc. 

Advantage

1. Hoist Rope drum deep-grooved with heavy-duty rope guide as standard.

2. Heavy-duty DC disc brake rated at 200% torque, provides quickly, positive stops and load  holding. The DC brake does not oscillate like an AC brake.

3. Hoist Motors designed and manufactured specifically for hoisting service.

4. All controls housed in a NEMA 4/12 enclosure with easily accessible electrical components.

5. Triple reduction hoist gearing in an oil tight gear case.

6. Heavy steel frame provides a solid foundation and positive alignment of key components.

7. Low headroom design assures maximum hook travel.

8. Trolley is easily adjustable to handle a wide range of beam flange widths.

9. Hoist Upper/lower geared limit switch is standard for regulated load travel.

10. Every hoist will be installed with overload device.

Quality promises:

The company is licensed to manufacture CD1 and MD1 0.25-50t electric hoist,LDAI-20t electric Single-girder crane,LX0.5-5t electric suspension crane and QD5t-320t general-purpose bridge and gantry cranes of 160t or under.The company has passed ISO9001-2008 certification,and the standard has been totally followed in the quality control system of the company.

Promises of the copany include the following:

1.All products have production permit or recognition permit;no fake or renovated products;

2.Quality of all products reach class-A or distinguished class;

3.Main data of the products with satisfy related  codes;

4.Strictly follow technological requirements in manufacturing;

  5.Strictly test products with standard testing devices to prevent unqualified products from leaving the plant;

  6.Set up complete files to keep order contract,manufacturing record,test record,material receiving certificate and factory-leaving record.

  7.All products to be delivered are no-damage in appearance and painting and are supplied with mating parts to satisfy clients.

Brief Introduction to Quality Control:

  A complete quality control system has been set up to guar antee that all products of the company comply with national technical standards.

         Ⅰ.Sound quality control machanism

         Quality management and quality test departments are staffed with engineers,technicians and inspectors,who are responsible for quality management,test and information feedback of products of the company.

       A quality control test system has been set up to conduct self test,mutual test and inspector test for each spare part,unit and between producing procedures.Rates of qualified products,waste products needing repair are checked to relate the rates with workers' economic benefits so as to guarantee quality of spare parts and units.

       Ⅱ.Reliable guarantee by establishment of physical lab,chemical lab,measuring room,whole-machine test platform.

  1.Physical lab

  The lab is equipped with metallographic phase analyzer,X-way nondestructive tester,metallographic microscope,hardness tester and professional staff to guarantee effective quality inspection of heat processing,soldering,material and spare part bought from outside.

2.Chemical lab

  This lab is equipped with WFJ-P digital spectrophotometer,TG328A electro-optical analysis scale(precision reaching 1/10000 gram),CS-TL4B carbon flow tester and professional staff to conduct effective chemical analysis over raw materials and spare parts from outside.

3.Measuring room

  Staffed with professionals,the room has over 300 measuring devices.For important spare parts like gears of decelerator box,there are devices like deflector tester and tooth gauge to guarantee quality of those spare parts.In addition,testers for electric hoist,traveling crane,gantry (bridge)crane are available,such as theodolite,level and portable hardness gauge.

4.Whole-machine tester

   The test platform for performance of whole traveling crane and the computer-aided test platform for performance of electric hoist have been set up to provide data critical for the performance of the machines.The following tests can be conducted:①Empty-load test②Still-load test(including 25% overload test)③Dynamic test④Rated load test

   In summary ,our company has set up a complete quality control system with basic complete devices to guarantee product quality.

After-sales Service promises:

 Ⅰ. Quality problems of products sold by our company will be solvedas per the"Three Guarantees"system of our company by the "Three Guarantees"service team;

Ⅱ.Related personnel will be sent to the site immediately after receiving quality complaints(by call,letter or oral notice)from clients;

Ⅲ.Personnel involved in after-sales service shall be serious and considerate in handing the problem to make clients crane-free;

Ⅳ.In addition to solve quality problems,personnel involved in after-sales service shall train clients,answer their technical inquiries and related questions free of charge.

Ⅴ.Related cost for products with quality problem will be shouldered by our company.Our company charges for quality problems caused by clients (or problems after the warranty term ),but the charge will not be higher than the expense(or cast);

Ⅵ.Establish the client-orient concept to offer timely,serious,sonsiderate and complete service,and value the image of the all the time to serve the company and clients.

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