31 visiting now: 28 USA USA flag 2 France France flag 1 Italy Italy flag

Highlighted Companies

Jch Well Logging Winch And Cable - China

price: contact company for price


Adopt advanced frequency conversion technology to control

the winch. well logging, logging winch


Automatic constant speed and manual speed control, automatic

overhead protectionn

Automatic addition and subtraction to calculate the

depth, with depth error automatic compensation

Use of commercial power or AC power generator

Self- locking function while winch ascending and descending

Steady in velocity without jitter in full speed range

Technical Specifications:

Speed Range: 1~29.9m/ min

Depth Error: ≤ 0.4 ‰

Depth Range: 0~9999.99m

Power Supply: AC220V ± 10% 50Hz ± 5%

Continuous Working Time: ≤ 24hr

Depth Pulse Equivalent: 0.25mm/ pulse

Working Temperature: - 10°C~+70°C

Volume: 305* 200* 220mm

Weight: <3kg

Power Consumption: <1.5kW

Constant Speed Range: 0.5~20m/ min, Error: ± 10% , ± 1 digit

Parameter JCH- 3000 JCH- 2000 JCH- 1000

JCH- 500 JCH- 300

Dimensions 940* 800* 720 920* 680* 700 710* 620* 670

540* 400* 380 560* 490* 360

Weight 150kg 120kg 110kg 18kg 25kg

Motor Power 2.2kw 1.5kw 1.1kw manual manual

Pulse Number

1 circle per


Reelable Length 3100m 2200m 1200m 700m 360m

Company Contact:

  • Phone: 862362794421

  • Address: No. 9-10, 23 Nanping West Road, Nanping Street, Na, Chongqing, China

  • Email: Email

Published date: April 21, 2014 -

  • Business Description: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. is one of the

    leading manufacturers in China of geophysical instruments. Since its

    foundation, our factory has a group of highly qualified technical

    personnel specialized in development and well trained workers, with

    advanced machinery and equipment. Our enterprise absorbs domestic and

    international advanced technology and management experience, and

    constantly develops new products. Currently, our manufactured products

    include electrical prospecting instrument, logging sensor (Geophone),

    radioactive exploration instrument etc. Five categories of various types

    of geological exploration instruments and accessories are widely used in

    geological prospecting for mineral resources, engineering exploration,

    seismic monitoring, groundwater searching and other related industries

Related listings

  • Water Injection Wellhead Device
    Water Injection Wellhead Device
    Machinery - Drills - Jiangsu oilway machinery Co.,LTD - China - November 23, 2015 - contact company for price

    KZ series water injection wellhead consists of Christmas tree and tubing head, which is the necessary device of onshore oil filed water injection project, andit has the function of pro and con irrigation, pro and con washing well, irrigation test, et...

  • Kq Series Resistance To Sulfur Oil Gas Wellhead Device
    Kq Series Resistance To Sulfur Oil Gas Wellhead Device
    Machinery - Drills - Jiangsu oilway machinery Co.,LTD - China - November 23, 2015 - contact company for price

    KQ series resistance to sulfur oil( gas) wellhead device is designed and manufactured according to standard of sy/ T5127- 2002 and API Spec 6A ( ISO10423) , and all pressure parts and flange adopt high qualified alloy steel forgings with nondestructi...

  • Two Way Pearl Drilling Machine
    Two Way Pearl Drilling Machine
    Machinery - Drills - Dongtai Ultrasonic Gem Machine Co.,Ltd - China - April 21, 2015 - contact company for price

    Two- way pearl drilling machine Pearl drilling machine, shell drilling machine, gem drilling machine Main Parameters: Voltage: AC220V Power: 250W Dimension: 300* 220* 200mm Weight: 10kg Function: the pearl drilling machine adapt high accuracy rail, w...

Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"