CKD Industrial Closed-Gear Oil (Heavy-Duty)
The wax-free nature of olefin base oils imparts excellent low‑temperature fluidity to the product. In addition, they exhibit outstanding extreme‑pressure properties and can withstand impact loads. The inherently low shear‑thinning characteristics of these base oils help reduce fluid friction in areas with irregular surfaces, such as gear teeth and rolling‑element bearing load zones. Lower fluid friction leads to reduced operating temperatures, thereby enhancing gear efficiency.
Category:
工业齿轮油
Industrial oil
Product Specifications:
Viscosity grade:
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Product Details
a The wax-free nature of olefin base oils gives the products excellent low-temperature fluidity. In addition, they exhibit outstanding extreme-pressure properties and can withstand impact loads. The inherently low traction characteristics of these base oils help reduce fluid friction in areas with irregular surfaces, such as gear teeth and rolling-element bearing load zones. Lower fluid friction reduces operating temperatures, thereby improving gear efficiency. A‑olefins serve as the base oil. The combination of an intrinsically high viscosity index and a premium additive package enables this product series to deliver superior performance under demanding high- and low-temperature operating conditions. Poly‑A‑Wells CKD (heavy-duty) gear oil is a high-performance heavy-duty CKD gear oil designed for sealed gears and sliding and rolling-element bearings.
Wells CKD (heavy-duty) gear oils offer a wide viscosity range, from ISO VG 68 to 680. Consequently, they are suitable for numerous sealed gear drives and also ideal for sliding and rolling-element bearings. With higher viscosity grades, this series of lubricants meets the demands of gears and bearings operating at low speeds under high loads and elevated temperatures, making them an excellent replacement for conventional products used under boundary lubrication conditions. They can also replace the lubricant in certain open‑gear applications where the original lubricant has been completely depleted; however, the cost of modifying the equipment should be weighed against the benefits of reusing the lubricant.
Due to its wide range of applications and excellent performance under demanding operating conditions, Wells CKD (heavy-duty) gear oil is the product of choice for many original equipment manufacturers and users worldwide.
Features and Benefits:
Wells CKD (heavy-duty) gear oil is a premium product in the WELLS brand lineup. This product contains olefin‑synthesized base oils, which represent one of the highest‑quality non‑mineral‑oil bases currently available in finished lubricants. These synthetic base oils offer numerous advantages that mineral oils lack, endowing the finished lubricant with outstanding performance and user benefits. The specially developed polyolefin base oils ensure excellent extreme‑pressure and anti‑wear properties, even under impact‑load conditions. Consequently, the resulting finished products have demonstrated superior performance following evaluation by original equipment manufacturers, on‑site user testing, and commercial application. Moreover, the product’s higher viscosity grades make it particularly effective under low‑speed, high‑load, and high‑temperature operating conditions. Compared with conventional products, this formulation provides more effective protection for gears and bearings, extends oil service life, and delivers well‑rounded performance.
Features:
Excellent load-bearing capacity and wear resistance;
Extend gear life and reduce maintenance costs;
High-viscosity-grade oils are available; performance remains unchanged, and operational capability is not compromised.
Even under low-speed, high-load, and high-temperature conditions It can still provide EHL lubricant film protection for gears and bearings.
The total-loss system can be converted into a recirculating system.
It can replace grease in certain devices, allowing the workshop to standardize on oil.
High viscosity index, wax-free base oil;
It operates reliably over a wide temperature range, particularly in low-temperature environments.
Low traction:
Improve gear efficiency and reduce operating temperatures, thereby lowering operating costs.
Excellent thermal and oxidative stability, resulting in a long oil service life;
Reduce lubricant consumption, lower lubricant costs, and decrease oil‑change expenses.
Light color:
No need to clean the gears before inspection, reducing maintenance costs.
Scope of application:
Application considerations: Although Wells gear oil is compatible with mineral-oil-based products, blending may compromise its performance. Therefore, before switching the system to one of Wells’ gear oil products in place of other oils, it is recommended to thoroughly remove and flush out the old oil to achieve optimal performance benefits.
Wells gear oil is recommended for sealed steel-on-steel gear drives with circulating or splash lubrication systems. Wells gear oils cover a range of viscosity grades suitable for high-temperature applications under ISO C standards. They are especially recommended for heavy-load or low-temperature applications, ranging from 68 to 121°C and between ISO 68 and ISO 680, in gear sets that experience impact loads, operate at low speeds, and primarily function under boundary lubrication conditions. For clarity, this product line is divided into two viscosity application ranges, as follows:
Wells gear oil, for sealed cylindrical, helical, and bevel gear drives in industrial applications ranging from 150 to 680, particularly for heavy-duty uses in industries such as mining, chemical processing, metallurgy, and papermaking.
Within 150, it is suitable for use in sliding and rolling-element bearings.
Health and Safety:
According to the available data, this product does not pose any adverse health effects during normal use; however, users must follow the guidelines provided in the Material Safety Data Sheet (MSDS). The MSDS can be obtained from your local sales representative or downloaded online. Except for the specified applications, this product is not intended for any other uses. When disposing of used product, please take appropriate measures to protect the environment.
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