Water Cooled Brakes Air-Actuated Spring Set for Winch Drawwork

• Customization: Available
• After-sales Service: Online Guide and Service
• Warranty: 1 Year
• Model NO.: all models
• Manufacturing Process: Forging
• Surface Treatment: Without Processing
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Product: Wpt Water-Cooled Brakes/Auxiliary Brake
• Application: Drilling Rig & Workover
• Size: 8"~60"
• Color: Blue or Required
• Transport Package: Standard Export Package
• Specification: all models
• Trademark: Lake
• Origin: China
• HS Code: 843143
• Production Capacity: 1000PCS Per Month

Product Description

Product Description

Water Cooled Brake is best suited for applications where continuous slip and high heat braking is needed. Pneumatic actuation is available in two forms: piston type and air tube type. The design of wear plates, made of top-quality copper alloy and composite materials, allows for good wear resistance and greater heat dissipation characteristics. It is designed to accommodate open or closed cooling system. This product is mainly used for auxiliary braking for drawworks of oil drilling rig and workover rig.

Product Parameters

Model	Rated Torque @100 psi (lb-in)/7 bar  (Nm)
	Standard		High Friction Coefficients		Heat Dissipation		Water Flow, Min.		Air Volume, Engaged				Max. Slip Speed	Max. No-load Speed
									New		Old
	lb-in	Nm	lb-in	Nm	Hp	Kw	gpm	L/min	in3	L	in3	L	rpm	rpm
118	44,900	5,150	67,100	7,700	120	89.5	12	45.4	59	1.0	122	2.0	850	1560
218	89,800	10,310	134,200	15,400	240	179.0	24	90.8	69	1.1	122	2.0	850	1560
318	134,700	15,460	201,300	23,100	360	268.5	36	136.3	78	1.3	122	2.0	850	1560
418	179,600	20,620	268,400	30,810	480	357.9	48	181.7	88	1.4	122	2.0	850	1560
124	111,600	12,800	166,700	19,130	270	201.3	27	102.2	170	2.8	299	4.9	640	1170
224	223,200	25,600	333,400	38,260	540	402.7	54	204.4	190	3.1	299	4.9	640	1170
324	334,800	38,400	500,100	57,380	810	604.0	81	306.6	209	3.4	299	4.9	640	1170
424	446,400	51,200	666,700	76,510	1,080	805.4	108	408.8	228	3.7	299	4.9	640	1170
136	375,500	43,080	561,200	64,380	650	484.7	65	246.1	271	4.4	661	10.8	425	775
236	751,000	86,160	1,122,400	128,750	1,300	969.4	130	492.1	313	5.1	661	10.8	425	775
336	1,126,500	129,250	1,683,600	193,130	1,950	1,454	195	738.2	355	5.8	661	10.8	425	775
436	1,520,000	172,330	2,244,800	257,500	2,600	1,939	260	984.2	396	6.5	661	10.8	425	775

Detailed Photos

Company Profile

Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools and spare parts. Our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some countries' national petroleum companies.

FAQ

Why do you need to choose Lake Petro?

As a professional oil and gas service company, Lake Petro has much good experience in selling and serves for the oilfield industries for years. Quality is the culture of the company, we provide API and BV certified products for customers.

Can you make us the best quality products as well as a good price?

Yes. we can give you really high-quality products at a competitive price. We have a better understanding of the Chinese market, and with us, your money will be safe.

What is special compared with other companies?

First, we provide quality products, with BV and API certified; At the same time, we provide our customers with the best service after the sale, any time anywhere.