HOB Series Tie Rod Adjustable Hydraulic Cylinder With Single Piston Rod
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- Supplier: Shandong Kewill Automation Equipment Co. Ltd.
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Product Overview
Description
HOB heavy-duty tie rod hydraulic cylinder is a double-acting oil cylinder. The front and rear cylinder heads are connected with the cylinder barrel and the front and rear covers through four screw rods, and then tightened with lock nuts. Easy maintenance, just loosen the lock nut, then the front cover can be taken out and the seals or other accessories can be replaced. Commonly used in mold industry, packaging machinery industry, etc. Standard HOB heavy-duty tie-rod cylinder, working pressure 14Mpa, test pressure 21Mpa. HOB heavy-duty tie rod hydraulic cylinder has various installation and connection methods, including flange, single lug, double lug, foot seat, hinge shaft, and connecting accessories can be added to the piston rod, such as Y-joint, I-joint, joint bearing, etc. This series of tie-rod hydraulic cylinders can be made as double-rod cylinders, namely HOD series, and can be customized for non-standard,
1) high temperature working conditions, using high temperature resistant seals;
2) The buffer function can be added,
3) The oil port can be changed to G thread,
4) The piston rod can be thickened as needed,
6) The travel switch can be added, 7) It can be used as a magnetic induction cylinder (stainless steel for the cylinder, copper for the piston, and then plus magnetic induction switch).
HOB heavy-duty tie rod hydraulic cylinder composition:
HOB heavy-duty tie rod hydraulic cylinder consists of pressure plate, front cylinder head, rear cylinder head, piston, cylinder barrel, piston rod, 4 screw rods, 8 lock nuts and washers, 1 piston lock nut and washer, 1 The piston rod end is composed of a matching lock nut, a full set of seals, a rod end protective sleeve, and an oil port plug. The front and rear covers are made of No. 45 cylinder material, the piston rod is made of No. 45 chrome plating with a thickness of 2-3 wires, the cylinder barrel is a No. 20 rolled tube, and the tie rod is made of A3 (large cylinder diameter is
quenched and tempered with No. 45). The seal adopts the brand of Taiwan DZ.
Bore/mm | Piston rod diameter/mm | Working pressure 16MPa | ||||||||||
Speed ratio φ | Push force | Pull/N | ||||||||||
1.33 | 1.46 | 2 | ф=1.33 | ф=1.46 | φ =2 | |||||||
40 | 20 ▲ | 22 | 25 | 20110 | 15080 | 14020 | 12250 | |||||
50 | 25▲ | 28 | 32* | 31420 | 23560 | 21560 | 18550 | |||||
63 | 32 | (35) | 45 | 49880 | 37010 | 34480 | 24430 | |||||
80 | 40 | 45 | (55) | 80430 | 60320 | 54980 | 42410 | |||||
90 | 45 | 50 | 63 | 101790 | 76340 | 70370 | 51910 | |||||
100 | 50 | (55) | 70 | 125660 | 94250 | 87650 | 64090 | |||||
110 | (55) | 63 | 80 | 152050 | 114040 | 102180 | 71630 | |||||
125 | 63 | 70 | 90 | 196350 | 146470 | 134770 | 94560 | |||||
(140) | 70 | 80 | 100 | 246300 | 184730 | 165880 | 120640 | |||||
150 | (75) | (85) | (105) | 282740 | 212060 | 191950 | 144200 | |||||
160 | 80 | 90 | 110 | 321700 | 241270 | 219910 | 169650 | |||||
(180) | 90 | 100 | 125 | 407150 | 305360 | 281490 | 210800 | |||||
200 | 100 | 110 | 140 | 502660 | 376990 | 350600 | 256350 | |||||
(220) | 110 | 125 | 160 | 608210 | 456160 | 411860 | 286510 | |||||
250 | 125 | 140 | 180 | 785400 | 589050 | 539100 | 378250 | |||||
320 | - | 180 | 220 | 1286800 | - | 879650 | 678590 | |||||
Note: Special Bore or Strokes can be customized.
①For various structures, the cylinder and rod diameters are the same, and their thrust and pulling forces are the same. ②The speed ratio is the ratio of the effective area on both sides of the piston. The speed ratio of the data with ▲ is φ=1.7. ③Maximum stroke: when φ=1.33, when S=8D (bore diameter)+=1.46, when S=10D (bore diameter)+=2, S=12D (bore diameter) ④GB/T2348-93 stipulates that with () cylinder diameter is not For preference, the rod diameter with () is a non-standard rod diameter.
①For various structures, the cylinder and rod diameters are the same, and their thrust and pulling forces are the same. ②The speed ratio is the ratio of the effective area on both sides of the piston. The speed ratio of the data with ▲ is φ=1.7. ③Maximum stroke: when φ=1.33, when S=8D (bore diameter)+=1.46, when S=10D (bore diameter)+=2, S=12D (bore diameter) ④GB/T2348-93 stipulates that with () cylinder diameter is not For preference, the rod diameter with () is a non-standard rod diameter.
Cylinder Avalaible Choose Materials
Cast iron (spheroidal graphite cast iron, gray cast iron HT200/HT300)
Cast steel (45#)
45# forging
40Cr forging
40CrMO
Stainless steel 316
Stainless steel 304
Cylinder bore
Using 20#/45# steel,
Roll grinding treatment,
Improve the surface hardness and wear resistance of the inner wall of the cylinder
The service life is 3-5 times longer than that of the honing tube.
The paint is well-proportioned and has strong adhesion,
High corrosion resistance
Cast steel (45#)
45# forging
40Cr forging
40CrMO
Stainless steel 316
Stainless steel 304
Cylinder bore
Using 20#/45# steel,
Roll grinding treatment,
Improve the surface hardness and wear resistance of the inner wall of the cylinder
The service life is 3-5 times longer than that of the honing tube.
The paint is well-proportioned and has strong adhesion,
High corrosion resistance
Piston rod
Material: 45#42Cr, 42CrMo
Heat treatment adopts quenching and tempering and high frequency treatment
Hardness: HRC55~60
Electroplating polishing treatment
The surface is chrome-plated on one side,
Roll grinding treatment
Improve the surface hardness and wear resistance of the inner wall of the cylinder
The service life is 3-5 times longer than that of the grinding tube
The paint is well-proportioned and has strong adhesion
High corrosion resistance
Heat treatment adopts quenching and tempering and high frequency treatment
Hardness: HRC55~60
Electroplating polishing treatment
The surface is chrome-plated on one side,
Roll grinding treatment
Improve the surface hardness and wear resistance of the inner wall of the cylinder
The service life is 3-5 times longer than that of the grinding tube
The paint is well-proportioned and has strong adhesion
High corrosion resistance
1 steel mill 2 Metallurgy 3 Coal mines 4 Mining
5 Construction machinery 6 Industrial Robots 7 Machine tools 8 Papermaking
Shandong KEWILL Automation Equipment Co., Ltd, established in 2019, located in the beautiful spring city of Jinan. A professional manufacturer of hydraulic and pneumatic solutions integrating R&D, production, sales, technical support and service. It is committed to high-quality pneumatic cylinders, hydraulic cylinders, hydraulic systems, Pneumatic&Hydraulic components. Widely used in manufacturing Plant, construction works , Energy & Mining,Steel plant, metallurgy machinery, marine engineering, engineering machinery, intelligent machinery production lines, agricultural machinery, environmental protection machinery, paper making machinery, lifting and transportation machinery, electric power and other industries.
1.Are you a trading company or a manufacture?
We are a professional manufacture of pneumatic&hydraulic cylinders with over 30 years rich experiences, you are warm welcome to visit us anytime.
2. How can I make payment?
We accept Alibaba trade online and T/T bank transfer, L/C. accept CNY,USD,EUR.
3.How do you ensure your product and service quality?
Quality is an enterprise foundation, no quality no further business , no company progress. So for us, each cylinder after fully assembled will be strictly inspected and tested before packaging and shipment.
4.What about cylinders packing?
With standard export packing- wooden box, or according customer required.
5. Do you accept OEM and customized cylinders?
Sure accepted, for further details please consult our sales staff.
6.What about shipment ?
Small quantity we advice by air/express. Large quantity order by sea.
7. What products do you make and sell?
CYLINDERS/ AIR COMBINATIONS/VALVES AND HYDRAULIC CONTROL SYSTEMS ETC.
8. What is the lead time?
5-15 days depending on the product you choose and purchasing quantity.Standard cylinders we have stock deliver fast, special customized cylinders need around 5 working days. Also it depend on the quantity you ordered.
We are a professional manufacture of pneumatic&hydraulic cylinders with over 30 years rich experiences, you are warm welcome to visit us anytime.
2. How can I make payment?
We accept Alibaba trade online and T/T bank transfer, L/C. accept CNY,USD,EUR.
3.How do you ensure your product and service quality?
Quality is an enterprise foundation, no quality no further business , no company progress. So for us, each cylinder after fully assembled will be strictly inspected and tested before packaging and shipment.
4.What about cylinders packing?
With standard export packing- wooden box, or according customer required.
5. Do you accept OEM and customized cylinders?
Sure accepted, for further details please consult our sales staff.
6.What about shipment ?
Small quantity we advice by air/express. Large quantity order by sea.
7. What products do you make and sell?
CYLINDERS/ AIR COMBINATIONS/VALVES AND HYDRAULIC CONTROL SYSTEMS ETC.
8. What is the lead time?
5-15 days depending on the product you choose and purchasing quantity.Standard cylinders we have stock deliver fast, special customized cylinders need around 5 working days. Also it depend on the quantity you ordered.
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