Rotary Hydraulic Cylinder Rotary Actuator Manufacturer

Double-Acting Cylinder Type: Common Cylinder
Special Cylinder Type: Number of Cylinders
Combination Cylinder Type: Pressurized Cylinder
Cylinder Case/Tube Material: Carbon Steel, Alloy Steel, Stainless Steel
Honed Tube: 20-2000mm, Heat Treatment, Honing, Rolling
Piston Rod: 10-1500mm, Tempering, Plated Nickel, Chrome or Cer
Working Pressure: 5-300MPa
Seals: Parker, Merkel, Hallite
Surface Coating: Sandblasting, Primer Paint, Middle Paint, Finish
Available Temperature: -40ºC to +300ºC
Working Medium: Hydraulic Oil
Transport Package: Wooden Box
Specification: Custom Made
Origin: China, Jiangsu
HS Code: 8412210000

Hydraulic rotary actuators are compact units that generate very high torque in small spaces using hydraulic pressure. These devices are known for their precision and ease of control despite their powerful performance. HKS rotary actuators have proven successful in various applications where limited rotary movements with high torque are required.

High manufacturing precision is essential to achieve the efficiency and reliability these actuators offer. The interior of the actuator is well protected against dust, dirt, and moisture. This precision, combined with a strong and well-sealed housing, allows the actuator to withstand operating pressures up to 350 bars. They can also function under harsh conditions, even underground or 2300 meters below sea level. For instance, 224 actuators were used during the recovery of the Russian atomic submarine "Kursk" to ensure it was held horizontally, facilitating safe salvage operations. Actuators are also used in industries like pharmaceuticals and food processing, where cleanliness and hygiene are critical.

Despite their compact size, the strength and reliability of these actuators may not be immediately apparent. The strongest HKS model can flip twenty Volkswagen Golf cars from side to side. Betten Hydraulic rotary actuators are designed to replace multiple components, functioning as an all-in-one device with rotating mechanisms, mounting brackets, and bearings.

Bettens innovative sliding-spline operation technology converts linear piston motion into powerful shaft rotation. Each actuator consists of a housing and two moving parts: the central shaft and piston. The spline teeth on the shaft engage matching teeth on the piston's inner diameter, while a second set of splines on the piston's outer diameter meshes with the gear on the housing.

Rotary Hydraulic Cylinder Rotary Actuator Manufacturer



Rotary Hydraulic Cylinder Rotary Actuator Manufacturer



 

 
 
 
BMT-10 SERIESE 		Rotation:180°-360°
Max Drive Torque:1,700-25,000 in Ib
Max Holding Torque: 5,600-83,000 in Ib
Max Straddle Moment : 5,000-100,000 in Ib
Max Cantilever Moment:5,000-100,000 in Ib
Mounting: Flange
 
 
 
BMT-20 SERIESE 		Rotation:180°
Max Drive Torque:4,500-39,000 in Ib
Max Holding Torque: 11,800-93,200 in Ib
Max Straddle Moment : 22,500-280,000 in Ib
Max Cantilever Moment:12,000-140,000 in Ib
Mounting: Foot
 
 
 
BMT-30 SERIESE 		Rotation:180°-360°
Max Drive Torque:17,000-380,000 in Ib
Max Holding Torque: 43,600-936,000 in Ib
Max Straddle Moment : 119,000-1,505,000 in Ib
Max Cantilever Moment:45,900-570,000 in Ib
Mounting: Flange or Foot
 
 
 
BMT-T SERIESE 		Rotation:200°-220°
Max Drive Torque:25,000-60,000 in Ib
Max Holding Torque: 54,200-127,000 in Ib
Max Straddle Moment : 37,500-90,000 in Ib
Mounting:  Foot

Other Cylinder

Rotary Hydraulic Cylinder Rotary Actuator Manufacturer
Rotary Hydraulic Cylinder Rotary Actuator Manufacturer

Our company
 
Betten Hydraulic-Built Hydraulic Products to Fit Your Needs

Rotary Hydraulic Cylinder Rotary Actuator Manufacturer

As an experienced Hydraulic Cylinder Manufacturer and Distributer, Betten Machinery is built to develop the overseas business of Boli Hydraulic & Pneumatic Technology Co., Ltd which is known as a professional manufacturer of Oil Cylinder, Pneumatic Cylinder, Hydraulic System and Related Spare Parts in East of China.

Our factory covers an area of over 5000 square meters and has around 100 staff including a technical team with more than 20 engineers. Our workshop is equipped with over 30 sets of manufacturing and testing machines including machining center, numerical control machine, argon welding machine, plasma cutter, etc. Betten has gained the certification of ISO 9001:2008 and certification of Product Quality Supervision and Inspection Center of Wuxi City. Meanwhile, Betten also got customers' satisfaction for reasonable price, timely delivery and good after-sale service.

With the fast development in the past 20 years, we have gained much experience and technology in making various types of long hydraulic cylinder with our expert team. Our products are widely used in equipment such as machine tool, metallurgical equipment, forging machine, kiln equipment, brick machine, plastic machine, car manufacturing machine, construction equipment for road and bridge, welding machine, port facilities, test machine, fully auto line, and we have gained a lot of world famous customers like XCMG, LIUGONG Machinery, Chalco, BOSCH, Haier, SAINT-GOBAIN, Shanghai Boiler, HTC, etc.

Spare Parts


Piston Rod, seal kits, spherical plain bearing, tubes/pipes, etc.  

Our Service
 

80% quality of REXROTH with 30% Price
Custom hydraulic cylinders to fit your need.

Since 1990s, Betten Hydraulic Manufacturer team are becoming more and more skilled to provide small hydraulic ram solutions by satisfying the most strict customers and their requirements.

Each Betten Hydraulic Ram has suffered rigorous process and inspection to promise the good quality for our customer.

 
1. Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.

2. Product Services
raw materials → Cutting → Forging → Rough machining → Shot blasting → Heat treatment → Testing → Fashioning → Cleaning → Assembly → Packing → Shipping

3. Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.

4. Research & Development
We usually research the new needs of the market and develop the new model when there is new cars in the market.

5. Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.

6. Certification
Should your products require testing and certification to comply with international standards, we can arrange this with independent, fully recognized testing companies such as SGS, Intertec, Bureau Veritas, Lloyd's Register or the testing company of your choice.
 


Rotary Hydraulic Cylinder Rotary Actuator Manufacturer

Main Features


1. Seal kits: From USA, durable and hard-wearing to ensure the small hydraulic cylinder a long service life

2. Heat treatment: Quenching&Tempering which makes the piston rod super high hardness.

3. Cleaning: Ultrasonic cleaning.

4. Cutting: High precision provided by automatic roller cutting machine.

5. Testing: Ultrasonic detector, spectrograph, CMM, metallography, chrome thickness tester.

6. Advantage: Simple structure & reliable work, easy maintenance & diverse connecting ways of small hydraulic cylinder.

7. Plan: Different manufacturing plans for different customers.

8. MOQ: 10 PCS of small hydraulic cylinders

9. Lead time: 10~30 days depends on the small hydraulic cylinder quantity & whether customized.

10. Warranty: Change a new small hydraulic cylinder and we pay for the air freight in 2 years warranty time.
 
Technical Data

 
Product Adjustable Hydraulic Cylinder for Fitness
Stroke 50mm-16000mm
Inside Cylinder Tube Dia. 40 - 1000 mm (1.5 - 40 inch)
Liner material Copper (prolongs the life cycle of cylinder)
Hydraulic cylinder tube material Carbon steel, Alloy steel, Stainless steel
Piston Rod Dia :12 - 500 mm (1/2 - 20 inch)
 Hydraulic Cylinder Piston Rod should be hard chrome plated to minimum thickness of 35-55 microns and polished to 0.15 um Ra
Chome Plated Cr, Ni or Ceramic
Design Pressure Max 700 bar (10150 PSI)
Weight Max 60 tons
Valves SUN (USA),or famous Chinese brand with same quality to PARKER
Seals Type PARKER (USA), MERKEL (Germany) or NOK (Japan)
Liner material Copper (prolongs the life cycle of cylinder)
Bearings LONGXI (China) or SKF
Painting follow with customer requirement or 3-coat marine painting
Certificate DNV, ABS, Lloyds, BV, GL, KR, NK, RINA, RS and CCS
Application Engineering machinery (Excavator/ Forklift/ Cranes/ Tipper truck,etc), mine, metallurgy, shipping, water conservancy, etc.
 
Package and Delivery
 
Delivery time depends on the destination and other factors, it may up to 7 work days.
In order to ensure you receive your order tax free upon import, we will declare it as a "Sample"with a lower value. This lower price does not reflect the total price you paid.
After we ship the goods, we will email you the shipping information, as well as tracking number.
 
WEIGHT RECOMMENDED TRANSPORT MEANS TRANSPORT TIME COMMENTS
<50kg express-UPS/DHL/FEDEX
door to door service 		3-7 days fast
convenient
expensive
 
50-150kg by air 3-10 days fast;
economic;
consignee has to do customs clearance
150>kg by sea 10-50 days slow;
economic;
it takes some time for customs declarance and clearance
2x20' or 1x40' by rail 20-35 days slow;
economic;
it takes some time for customs declarance and clearance;
only full container load accepted( MOQ:2x20' or 1x40' )
 
 
FAQ

1. Are you trading company or manufacture?
We are a manufacture for Hydraulic Cylinders and shock absorber piston rod with more than 20 years' history.
 
2. Would you accept the production for small batches?
Of course, we would accept it. We also could provide the sample for you.
 
3. Hydraulic cylinder internal leakage?
Metal Injection Molding Service

Metal Injection Molding (MIM) service is a new metal processing technology that combines metal powder with a binder to form a mixture that is injected and molded into a green compact. The MIM service process includes the following steps:

  1. Preparation of metal powder: The required metal powder is mixed with a binder such as a thermoplastic or thermosetting plastic by ball milling or other methods to form a homogeneous mixture.
  2. Injection molding: The mixture is placed in an injection molding machine, heated to melting, and injected into a mold to form a green compact of the desired shape.
  3. Sintering: The green compact is subjected to high-temperature sintering to remove the binder and densify the metal powder.
  4. Finishing: The sintered compact is finished to obtain the required dimensions and accuracy of the product.

The MIM service process is characterized by high precision, high efficiency, and ability to process complex shapes, and is widely used in the electronics, machinery, automotive, and aerospace industries.

Metal Molding,Injection Mold Design,Metal Injection Molding Process,Precision Injection Molding

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