Portable Truck Mounted Trailer Crawler Deep Spt Rotary Borehole Water Well Core Drilling Rig Machine

1. Hydraulic cylinder,high efficiency.
2. Wheel walking mechanism,very convenient for transport and adjusting the drilling rig level.
3. Pressure gauge display the condition of the bottom of the drill hole.
4. Diesel engine with electric starter,convenient and reduce the labor itensity.
5. Equipped with BW 250 mud pump

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Parts and working site

        Henan Yugong Machinery Co., Ltd. is a large machinery manufacturing enterprise which focuses on research and development, production and sales of mining, tunnel construction, road and bridge construction equipments and so on.

We believes that good quality can give us survival, thus we only provide you top products. All the products with high quality meet international standards and are highly estimated by all clients at home and abroad.

All the staff in our company are professionally trained, so we can recommend you the most appropriate equipment. Every machine will be strictly examined before delivery. Any question about the machine will be replied within 24 hours. Welcome you to be our new client!

1. Packaging: 1)Wrapped by proctective film;
                         2)Packed by standard import & export wooden cases or carton boxes.
2. Shipping:    By logistics; by automobile; by train; by shipping; by air etc.

 

 

1. Hydraulic cylinder,high efficiency.
2. Wheel walking mechanism,very convenient for transport and adjusting the drilling rig level.
3. Pressure gauge display the condition of the bottom of the drill hole.
4. Diesel engine with electric starter,convenient and reduce the labor itensity.
5. Equipped with BW 250 mud pump

Product Show


Parts and working site

        Henan Yugong Machinery Co., Ltd. is a large machinery manufacturing enterprise which focuses on research and development, production and sales of mining, tunnel construction, road and bridge construction equipments and so on.

We believes that good quality can give us survival, thus we only provide you top products. All the products with high quality meet international standards and are highly estimated by all clients at home and abroad.

All the staff in our company are professionally trained, so we can recommend you the most appropriate equipment. Every machine will be strictly examined before delivery. Any question about the machine will be replied within 24 hours. Welcome you to be our new client!

1. Packaging: 1)Wrapped by proctective film;
                         2)Packed by standard import & export wooden cases or carton boxes.
2. Shipping:    By logistics; by automobile; by train; by shipping; by air etc.

 

 

V Groove Plastic Roller: Hebei Naimei Bearing Co., Ltd. produces kinds of V Groove Plastic Rollers,window roller. which can be applied into sliding doors and sliding windows, aluminium windows and doors, PVC profiles, etc. V Groove Plastic Sliding Rollers/ Bearings in our company is good in quality and cheap in price. They are customized in accordance with customers' designs and drawings. Welcome your inquiry.

Hebei Naimei Bearing Co., Ltd. produces types of plastic bearing rollers:

1). Material: Carbon Steel/ Chrome Steel Bearing + Plastic( POM/ NYLON) Injection;

2). Application: for Aluminium Door and Windows; Aluminium Hardware Accessories and other sliding applications;

3). Plastic Color: Various, as per Request;

-- For any detailed inquiry of Non-Standard Bearing rollers, pls contact us freely. We will make a response within 12 hours.

Sliding Plastic Roller - Factory Direct Hot Sale

Bearing rings: Dimension tolerance, geometric tolerances, and surface quality of bearing` s working surface will influent the operating noise. Naimei Bearing adopts precision CNC machining to dimension precision,  geometric tolerances, design drawing, mold making, grinding, cleaning,  assembly, testing, every link of strict checks, so as to ensure all our products are tested by our strict criteria.

Balls:  The balls evenly with by the cage, often make rolling movement between 2 rings. The shape, size and number will directly influent bearing`s load tolerance and operating capability. We use high precision, small vibration steel ball. It`s surface must be strengthened, no bumps scratches, lacerations, pitting and notch.

Cage: Enclose and move with all or part of the balls. It also be used to insulate the balls, guide the balls` movement and to improve lubrication performance inside the bearing., etc. Naimei Bearing`s cage is commonly made of cold rolling carbon steel. But in the corrosiveness environment, nonparallel or high-speed situation, stainless steel, engineering plastics cagecan be decided on request.

Seal: Naimei Bearing adopts different kind of seal material to meet the requirement of their operating in high temperature and being compatible with grease. Acrylonitrile-butadiene rubber is our standard material. but in high temperature environment ,often adopt fluorocarbons, silicone , PTFE shield.

V Groove Plastic Roller

V Groove Plastic Roller,Sliding Plastic Roller,Window Plastic Roller,V Groove Sliding Roller

Hebei Naimei Bearing Co., Ltd. , https://www.nmn-bearing.com