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Electric Cap-Screwing Machine (DNG100-01)

Multi‑specification container compatibility, supporting screw caps for 8 mL, 15 mL, 30 mL, and 60 mL reagent tubes; features built‑in process recipes with one‑click rapid switching.

Product Name	Product item number	Packaging Specifications	Price
Electric screwdriver machine	DNG100-01	Wooden box	32000
*Customizable to match the customer’s bottle specifications.

Keywords

Jianshi Bio Automatic Capping Machine (DNG100-01)

Product Overview

This product is the DNG100-01 automatic capping machine, specifically designed for containers such as biological reagent tubes and sample tubes. It accommodates four standard sizes—8 mL, 15 mL, 30 mL, and 60 mL—and features built-in process recipes that can be switched with a single button. The equipment integrates JianShi Bio’s control system and an intelligent touchscreen, paired with pneumatic actuators to precisely regulate key parameters including capping torque, lifting stroke, and operating speed, ensuring exceptional capping consistency. It supports three operating modes—automatic operation, manual adjustment, and home‑position reset—and incorporates multiple safety features such as an emergency stop and torque limiters. A built-in production‑counting function is also included. Powered by a single-phase AC 220 V supply and driven by a compressed air source of ≥0.6 MPa, the machine delivers stable and reliable performance, making it ideal for small‑ to medium‑batch capping applications in reagent and sample processing, intended solely for research‑related production environments.

Product Features

Multi‑specification container compatibility, supporting screw caps for 8 mL, 15 mL, 30 mL, and 60 mL reagent tubes; preloaded with corresponding process recipes for quick one‑click switching.
Huichuan servo control system features precisely adjustable capping torque, lifting stroke, and operating speed, delivering high capping consistency and excellent repeatability.
Intelligent touchscreen human-machine interaction enables visual parameter configuration, equipment status monitoring, and recipe management, offering intuitive and convenient operation.
Dual‑mode design: in automatic mode, foot‑pedal activation triggers fully automatic capping; in manual mode, individual functions can be adjusted for commissioning and equipment maintenance.
Multi-layered safety protection mechanisms, including an emergency stop button, forward‑rotation torque limit, and overload protection, comply with industrial equipment safety standards.
Origin return function: with a single button press, all actuators are reset to their initial positions, ensuring consistent reference points for every operation.
Real-time production counting function automatically tracks the day’s screw-cap output and supports output reset, facilitating production management.
Standardized electrical configuration, featuring Inovance’s Easy system CPU and an industrial touch screen, delivers stable performance and convenient maintenance.
Gas–electric hybrid drive design, powered by a single-phase 220 V AC supply, compatible with standard laboratory and production‑shop power and gas supply conditions.
Comprehensive operating guidelines and size-specific reference parameters are provided, enabling rapid equipment deployment and easy onboarding for operators.

Core Performance Features

Smart Touch Control : Huichuan touch screen control, with intuitive and convenient parameter adjustment.
Formula Preset : Built-in multi-specification screw-cap process recipes, with one-click switching.
Dual operating mode : Automated continuous production + manual debugging and maintenance
Security Protection : Hardware emergency stop button; the machine shuts down immediately upon detecting a fault.

Compatible Specifications and Operating Modes

Compatible bottle type : 8 mL / 15 mL / 30 mL / 60 mL reagent bottles
Automatic mode : Foot switch activation, large‑batch continuous capping
Manual mode : Single-step motion control, suitable for debugging and maintenance
Production Capacity Statistics : Real-time counting of daily output, with one-click reset to zero.

Equipment Basic Parameters

Power Requirements : Single-phase AC 220 V, 50/60 Hz, with Class III dedicated grounding
Air Source Requirements : Supply air pressure ≥ 0.6 MPa, working air pressure ≥ 0.4 MPa
Control system : Inovance Easy System + Touchscreen HMI
Rated current : Rated at 10A, with an actual operating current of approximately 5A.

DNG100-01 Automatic Capping Machine – High-Frequency FAQ

1: What preparatory tasks must be completed before starting up the equipment? Are there any strict requirements for the power supply and air source?

Before starting the equipment, it is essential to rigorously perform three checks—power supply, air supply, and system status—as this is a prerequisite for ensuring stable operation and operational safety.

1. Power Configuration : Connect to a single-phase AC 220 V, 50–60 Hz power supply, using a dedicated Class III independent grounding system; sharing the grounding conductor with other equipment is strictly prohibited. Set all circuit breakers inside the electrical cabinet to the ON position.

2. Air Source Requirements : Connect to a compressed air supply, ensuring the supply pressure is ≥0.6 MPa and the equipment’s operating pressure is set to ≥0.4 MPa.

3. Pre-check : Operators must undergo specialized training before taking up their posts, and prior to startup, they must verify that no foreign objects are lodged inside the equipment and that the emergency stop button is in the released position.

Safety Standards : Personnel who have not received training are strictly prohibited from operating the equipment, and unauthorized, out-of-sequence startup of the equipment is forbidden.

2: What sizes of reagent bottle caps are supported by this device? How do you switch between operating parameters for different sizes?

The device is compatible with four common reagent bottle sizes and supports two switching modes: one-touch access to preset protocols and customizable parameter adjustments.

1. Compatible Specifications : Supports capping operations for four common reagent bottle sizes: 8 mL, 15 mL, 30 mL, and 60 mL.

2. Quick Recipe Switching : The device’s main interface features built-in preset process recipes tailored to each specification; simply tap the recipe selection button to instantly apply the corresponding capping parameters.

3. Custom Parameter Adjustment : Tap the [Settings] button on the main screen, enter the login password 11111 to access the parameter settings interface, and manually adjust parameters such as torque, stroke, and speed. After making your changes, click [Save Parameters] to apply them.

Operation Tips : After changing the bottle type, it is recommended to run a trial batch of 3–5 units first and confirm the capping performance before proceeding with mass production.

3: After the emergency stop button is activated during equipment operation, how can normal operation be restored?

After an emergency stop is triggered, all equipment movements will cease immediately. To resume operation, follow the sequence below strictly; direct forced startup is prohibited.

1. First, inspect and troubleshoot any equipment malfunctions, eliminate safety hazards, and verify that the equipment’s mechanical structure and electrical systems are in proper working condition.

2. Rotate the emergency stop button clockwise to release it, thereby completing the physical reset of the emergency stop.

3. Switch the equipment to manual mode, press the reset button to perform a homing operation, and once all actuators have returned to their initial positions, switch back to normal operating mode.

Attention : Do not reset or restart the equipment until the fault has been resolved to prevent secondary damage to the equipment or safety incidents.

4: What scenarios are suitable for automatic operation mode and manual operation mode, respectively? How do you switch between the two modes?

The two modes are tailored to production and debugging scenarios, respectively; switching between them as needed balances production efficiency with maintenance convenience.

1. Automatic operation mode : Suitable for high-volume, standard screw-cap production; after completing parameter settings, press the equipment’s start button to enter standby mode, and step on the foot switch to initiate fully automatic, continuous capping operation.

2. Manual operation mode : Suitable for equipment commissioning, maintenance, trial runs, and single-point motion testing. Tap the [Settings] button on the main interface to access the settings screen, where you can use the function buttons to independently control individual actions such as motor forward/reverse rotation, clamping, and homing.

5: During the screw-cap capping process, if the cap is either too tight and stripped or too loose and leaking, how should the parameters be adjusted?

Core operating parameters can be adjusted specifically according to the fault type; after adjustment, a test run is required to verify the results.

1. Screw cap too tight, stripped threads : Reduce the “Forward Torque Limit” value to decrease the maximum output torque; at the same time, you can appropriately shorten the “Rotation Time” or reduce the “Downward Travel Distance for Up-and-Down Cap Rotation.”

2. The screw cap is too loose, causing leakage. : Appropriately increase the “Forward Torque Limit” value, extend the “Rotation Time,” or increase the “Downward Travel Distance for Up-and-Down Cap Rotation,” to ensure the cap is fully tightened.

3. Parameter adjustments shall follow the principle of “small, incremental fine-tuning and step-by-step validation” to prevent large‑scale parameter changes from causing equipment malfunctions.

Optimization Suggestions Once the product parameters for a given specification have been verified as stable, they should be saved as a fixed formulation to prevent unauthorized modifications.