Drilling winch is not only the main lifting system equipment, but also the core part of the whole rig, is one of the three working machines of the rig.

The function

Run the drilling tool and casing

Control weight on bit and feed into drilling tool during drilling

Use anchor head to load and unload drill thread, lift heavy objects and carry out other auxiliary work

A variable speed or intermediate drive that acts as a turntable

Integral hoist

Structural components

Drum, drum shaft assembly, which is the core components of the winch.

Braking mechanism, including mechanical brake and water brake (electromagnetic brake).

Cat head and cat head shaft assembly, used for tightening loose wire buckle, lifting heavy objects; The heavy rig winch also includes a bailing drum for extracting the core barrel.

Transmission system, the introduction and distribution of power and transfer of motion, for the internal variable speed winch in addition to the transmission shaft and drum shaft, cat head shaft, but also including chains, gears, shafting parts and turntable intermediate transmission shaft.

Control system, including teeth, teeth, pneumatic clutch, driller console, control valve parts, etc., is an integral part of the rig control system

Lubrication systems, including butter lubrication, drip lubrication and seal drive, splash or forced lubrication.

A support system with a welded frame or shell frame.

Type of the winch

According to the number of shafts: single shaft, double shaft, three shaft and multi shaft winch

According to the number of drums: single drum and multi-drum winch (the main drum is used to lift drilling tools, and the sand bailing drum is used to lift core-taking tools and carry out extraction operations when testing oil)

According to the lifting speed: two speed, three speed, four speed, six speed and eight speed winch

FAQ

Q1: What are the payment terms?

A: We usually accept payment by T/T, L/C, Western Union or paypal.

Q2 : Can any of the products be custom imprinted?

A: If you need to print your company logo on the products and that is available to be custom. Or if you have your own designed idea and that will be our honor to customize for you.

Q3: This is my first time to import, how can I trust your company and ensure to get the goods if I order from you?

A: We are certification company, and we support payment terms like L/C, Escrow, to ensure your safety.

Q4: How to ensure that I received the machine undamaged?

A: At first , our package is standard for shipping, before packing, we will confirm product undamaged, otherwise, please contact within 2days. Because we've bought insurance for you, we or shipping company will be responsible!

Q5: Where will the orders be shipped from?

A: It will ship from the main ports China. And We will find the shipping company which will offer the best and most economical freight for our customers.

Q6. how long is the machine making time?

--- For small grooved drum sleeves , which making time is about 5-7 days after receiving your deposit.

--- For some big size grooved drum sleeves , which making time is about 10-15 days after receiving your deposit.