Truck Hoist Cylinder

(1) The plunger is only supported by the cylinder liner and does not contact the cylinder liner, so the cylinder liner is easy to process, so it is suitable for long-stroke hydraulic cylinder;

(2) Plunger hydraulic cylinder is a single-acting cylinder, which can only realize one-way movement through hydraulic pressure. The return stroke of the plunger depends on other external forces or the weight of the plunger;

(3) The weight of the plunger is usually large. When placed horizontally, the plunger is prone to sag due to its own weight, resulting in wear of the seal and guide side, so its vertical use is more advantageous.

(4) When working, the plunger is always under pressure, so it must have sufficient rigidity.

Hydraulic support is a hydraulic powered lifting, forward movement, roof support equipment. Is the key of the comprehensive mechanized coal mining equipment, is a modern coal mining, transportation and supporting all the important link of the process all the mechanization, is of great significance to modern coal mine production. Hydraulic cylinder is hydraulic support work when finish all kinds of sports and carrying the key components of roof pressure, its quality directly affects the reliability of hydraulic support, thus affect the normal production of coal mine safety.

All parameters can be customized

Parameters of the sample<>

Cylinder is the main component of hydraulic cylinder, mine single column, hydraulic support, gun barrel and other products. Its processing quality directly affects the life and reliability of the entire product. The cylinder block has high machining requirements, and the internal surface roughness is required to be Ra0.4 ～ 0.8 μ m. Coaxiality and wear resistance are strictly required. The basic feature of the cylinder is deep hole processing, which has always troubled the processing personnel.

Before the official payment of customers, we will provide professional product design, quotation and other services according to customer needs, and our cost -effective is very reasonable, so old customers depend on us very much. After customer payment, we will provide 2 years of product quality tracking services and warranty services to ensure the vital interests of customers.

1. OEM manufacturing welcome: products, packaging

2. Sample order

3. We will reply to your inquiry within 24 hours.

4. After delivery, we will track for you every two days until you receive it. When you get the goods, test them and give me a feedback. If you have any questions about the problem, please contact us and we will serve you wholeheartedly.

Q1: Are You Manufacture or Trade Company?

A1: We are manufacture,we have 24 years experience for supply Metal material and products in domestic.

Q2: How can we guarantee quality?

A2: Always a pre-production sample before mass production;Always final Inspection before shipment.

Q3: What is your terms of payment ?

A3: 1.T/T: 30% deposit in advance, the balance 70% paid before shipment

2.30% down payment, the balance 70% paid against L/C at sight

3.Upon negotiation

Q4: Can you provide Certificates for aluminum materials ?

A4:Yes,we can supply MTC-Material Test Certificate.

Q5: Can you provide sample?<>

A5: Yes, we can provide you sample, but you need to pay for the sample and freight firstly. We will return the sample fee after you make an order.

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