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Dumbwaiter non-examination

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최고관리자　 0 Comments　 11 Views　 24-09-19 12:34　 덤웨이터

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When selecting a dumbwaiter, you should confirm the following two points for safety and longevity:

Whether it is an inverter-equipped product.
Whether it is a counter-weighted product.

Ensure both features are included in your choice.

Product Information:

Dumbwaiters with dimensions of 700 mm (width) x 700 mm (depth) x 600 mm (height) or less are exempt from elevator inspections.

Classification of Dumbwaiter Operation Methods:

A. Traction Type: This method operates by connecting the car and counterweight with a rope, similar to elevator systems. It is primarily used in elevators.

Reasons for Using Traction Type:

First, safety is a primary concern. The counterweight distributes the weight of the car, resulting in lower energy consumption. In addition, in the event of a common malfunction, such as objects getting stuck, the damage to the car is minimized, and repairs are more manageable.

B. Inverter Control: This method allows the dumbwaiter to operate at low speeds and accelerate to high speeds before stopping, and then resume at low speeds again. This approach not only saves electricity but also reduces the risk of malfunctions caused by shaking.

1. Our company utilizes inverter technology.

2. The purpose of using inverter technology:

1) Reduction in electricity costs.

2) Prevention of item displacement caused by shaking during the car's start and stop.

3. We are the first to apply a communication method with a microcontroller in dumbwaiters, which reduces wiring, minimizes malfunctions, and lowers costs.

4. Once installed, a dumbwaiter is a long-lasting machine.

* Our goal at Hanlim Corporation is to supply safe and convenient dumbwaiters.

1. Product specifications

MODEL	HL-06	HL-07
Used Power	단상 220V	단상 220V
Power consumption	0.4 kW	0.4 kW
the speed of operation	20M/MIN	20M/MIN
Driving method	Elevate (balance method)	Elevate (balance method)
Control method	Microcomputer & Inverter & Communication Control Method	Microcomputer & Inverter & Communication Control Method
a stop device	Decelerate to communication control and stop precisely	Decelerate to communication control and stop precisely
a safety device	1. Temporary item jamming: Stop box if it does not arrive within the arrival time of the target floor (motor protection) 2. Car operation indication 3. Automatic stop function in case of overload	1. Temporary item jamming: Stop box if it does not arrive within the arrival time of the target floor (motor protection) 2. Car operation indication 3. Automatic stop function in case of overload
A/S	1. Manual operation in case of a jam failure to return to failure 2. The ability to return to the top or bottom with a stone table and a stone table manually	1. Manual operation in case of a jam failure to return to failure 2. The ability to return to the top or bottom with a stone table and a stone table manually
quality of the material	STS 304 Genuine product used (domestic product)	STS 304 Genuine product used (domestic product)

2. 제품규격

MODEL	HL-06	HL-07
Entrance SIZE	600 X600	700 X 600
Car SIZE	600 X 600 X 600	700 X 700 X 600
steel frame SIZE	950 X 850	1050 X 950
bottom perforation	1050 X 950	1150 X 1050
the top floor	2500 mm or more from the finish line	2500 mm or more from the finish line
Maximum floor space	8th floor (the above case is discussed separately)	8th floor (the above case is discussed separately)
Installation and construction	Acquisition completed after installation within 7 days after contract	Acquisition completed after installation within 7 days after contract

3. 각 Part 사진

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