SHARDOR 2-Bowl Electric Blade Grinder Review (2026): A Spec-Based Look
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
This shardor 2 bowl electric blade grinder review covers the SHARDOR CG638B, a compact unit designed for small kitchens. It features a two-bowl system with separate stainless steel cups for dry and wet ingredients. The primary specs defining this machine are its timed grind control via a rotary knob and its dual-blade mechanism. You get a 2.5 oz capacity per cup, allowing for precise portioning of coffee beans, spices, or herbs. The base measures 4.4 by 4.7 by 8.3 inches and weighs two pounds. This setup prioritizes versatility over consistency, making it a practical choice for users who need more than just coffee grinding capability.
What stands out
- Two distinct stainless steel cups: a two-blade dry cup for coffee and a four-blade wet cup for pesto or garlic.
- Timed grinding control via a rotary knob adjustable from zero to thirty seconds for coarse to fine settings.
- Operates at a quiet average of 63 dB, matching the performance of the single-bowl version.
- Includes a safety lock lid that must click into place before the motor engages.
Who it fits
Good fit for
This grinder suits you if you frequently grind small batches of coffee beans alongside spices or fresh herbs. The separate wet cup is ideal for preparing garlic, ginger, or pesto without cross-contamination. Its compact footprint fits well on crowded counters. If you prefer manual control over grind time rather than preset programs, the rotary knob offers that flexibility. It is also a good fit for those who want a simple, durable stainless steel construction without complex digital interfaces.
Who should skip it
You should look elsewhere if you require consistent particle size for espresso, as blade grinders inherently produce uneven grounds. This model lacks a display screen, so you must estimate grind times manually. It is not dishwasher-safe, requiring hand washing of the cups. If you need to grind larger quantities at once, the 2.5 oz capacity per cup may be too small. Additionally, if you prefer a single-purpose device, the dual-cup system adds complexity to your storage and cleaning routine.
Verdict: The SHARDOR CG638B is a versatile, quiet blade grinder best suited for small-batch coffee and spice preparation. Its dual-cup design offers practical flexibility for diverse kitchen tasks.
Key specs explained for you
Grinding Mechanism: Blade
This machine uses spinning blades rather than burrs to chop beans. You get a fast grind, but the particle size varies more than with burr grinders. This setup works well for drip coffee or French press, where exact consistency is less critical. It is not ideal for espresso, which requires uniform grounds. You trade precision for speed and lower cost.
Bean Capacity: 2.5 oz (70 g)
The dry cup holds up to 2.5 ounces of coffee beans. This volume suits one to two cups of brewed coffee per session. It is not designed for large batches or daily office use. If you drink more than two cups at once, you will need to grind in multiple batches. This capacity keeps the unit compact for small counters.
Dosing Control: Rotary knob 0–30 seconds
You control grind time by turning a knob for up to 30 seconds. Longer time yields finer powder; shorter time leaves coarser chunks. You must learn by trial which setting matches your brew method. There is no digital timer or preset. This manual approach gives you flexibility but requires practice to achieve consistent results every time.
Power Source: Electric
The grinder plugs into a standard wall outlet for power. You do not need batteries or hand cranking. This makes operation effortless and quick. You simply press the button or turn the dial to start grinding. The electric motor provides consistent speed, ensuring even chopping of beans without requiring physical effort from you during the process.
Design and build specs
According to the listing, the SHARDOR CG638B measures 4.4 inches wide, 4.7 inches deep, and 8.3 inches tall. It weighs 2 pounds. These dimensions suggest it fits on small counters or in cabinets without taking up much space. The matte black finish is listed as the primary color option, though other variations like gray and cream are available. This compact footprint suits users with limited kitchen real estate.
The unit includes two removable stainless steel cups. One two-blade cup is for dry ingredients like coffee and spices. The other four-blade cup handles wet items such as garlic or ginger. The listing advises keeping the dry cup for beans only to avoid flavor transfer. Both cups hold 2.5 ounces (70 grams). They are hand wash only and not dishwasher safe. You must click the lid safety lock before the motor starts.
Control is handled by a rotary knob that adjusts grind time from zero to thirty seconds. This dial lets you move from coarse to fine settings by changing the duration. The base is black plastic, while the grinding chambers are stainless steel. The included accessories are a two-in-one scoop with a brush and a user manual. This layout prioritizes simple manual operation over digital displays or automated dosing.
Setup and everyday use
You begin by placing the base on a flat, dry counter. The unit requires a standard electrical outlet. No complex assembly is needed. You simply attach the chosen stainless steel cup to the base. The lid must click into place before the motor will start. This safety lock prevents accidental operation. You have two options for the cup. Use the two-blade dry cup for coffee beans, spices, or seeds. Reserve this cup for beans only to avoid flavor transfer. Use the four-blade wet cup for pesto, garlic, or ginger. The cups are removable and hold 2.5 ounces. You lift them to pour contents. Hand wash them only. They are not dishwasher-safe.
For daily grinding, you set the rotary knob to your desired time. The dial runs from zero to thirty seconds. Shorter times yield a coarser grind. Longer times produce a finer powder. You can adjust this for different brew methods or spice needs. The machine operates at an average of 63 decibels. This is quieter than many blade grinders. You press the start button after setting the time. The blades spin until the timer ends. You then remove the cup and clean the scoop and brush provided. The process is quick. You repeat it for each batch. The compact size keeps it accessible. You store the extra cup away when not in use.
Before you buy this grinder
You should verify your counter space fits the 4.4 by 4.7 by 8.3 inch footprint. The 2.5 oz capacity suits small batches, so you may need to grind in multiple cycles for larger volumes. Keep the dry cup strictly for beans and spices to avoid flavor transfer from the wet cup used for pesto or ginger. Hand washing is required since the stainless steel cups are not dishwasher-safe. You will need to clean the blades after each use to prevent residue buildup. This unit works well alongside burr grinders if you only need quick, coarse to fine results for drip or French press. It is not a replacement for precision espresso grinding. Check that your kitchen outlet is accessible, as the cord length is not specified. The rotary knob offers simple timed control, so you do not need a smartphone app. This machine fits best for users who value quiet operation and dual-purpose utility over uniform particle size.
Check before you buy
- Confirm your counter fits the 4.4 by 4.7 inch base.
- Ensure you are okay with hand washing the stainless cups.
- Verify you only need coarse to fine grind consistency.
- Check that you do not require espresso-level precision.
- Make sure you can store dry and wet cups separately.
The product at a glance
SHARDOR 2-Bowl Electric Blade Grinder
Best for: Small kitchens needing dual dry and wet grinding
- Grinding Mechanism
- Blade
- Bean Capacity
- 2.5 oz (70 g)
- Power Source
- Electric
- Dosing Control
- Rotary knob 0–30 seconds
- Compatible Food
- Spices, Herbs
- Material
- Stainless Steel
View on Amazon: SHARDOR 2-Bowl Electric Blade Grinder Affiliate link
The SHARDOR CG638B is a 2-bowl electric blade grinder with a 2.5 oz capacity. It features a rotary knob for timed grinding from 0 to 30 seconds. The set includes a two-blade dry cup for coffee and a four-blade wet cup for spices. It operates at a quiet 63 dB. This compact unit measures 4.4 by 4.7 by 8.3 inches and weighs 2 pounds. It suits users who want separate grinding options for dry and wet ingredients.
Pros
- Dual stainless steel cups for dry and wet use
- Rotary knob controls grind time from 0 to 30 seconds
- Quiet operation at 63 dB average
- Compact footprint of 4.4 by 4.7 inches
Cons
- Manual timed control lacks precision for consistent particle size
- Small 2.5 oz capacity limits batch grinding
- Cups are not dishwasher-safe
Good fit if
- You need separate grinding for coffee and spices
- You prefer a compact appliance for limited counter space
- You want quiet operation under 65 dB
Skip if
- You require precise, repeatable grind settings
- You need to grind more than 2.5 oz at once
- You want automatic grinding without manual timing
Verdict: SHARDOR 2-Bowl Electric Blade Grinder offers a practical dual-cup solution for users who grind both coffee and spices. Its quiet motor and compact size fit small kitchens, though manual timing limits consistency for serious coffee preparation.
Specifications side by side
| Spec | SHARDOR 2-Bowl Electric Blade Grinder |
|---|---|
| Grinding Mechanism | Blade |
| Bean Capacity | 2.5 oz (70 g) |
| Power Source | Electric |
| Dosing Control | Rotary knob 0–30 seconds |
| Grinder Type | Blade |
| Compatible Food | Spices, Herbs |
| Material | Stainless Steel |
| Dimensions | 4.7 × 4.4 × 8.3 inches |
| Weight | 2 pounds |
| Size | 2 Bowl |
| Color | Black |
| Model | CG638B |
Frequently asked questions
Is the SHARDOR 2-Bowl Electric Blade Grinder good for coffee?
It works for drip or French press coffee. The blade mechanism chops beans quickly. However, manual timing makes consistency difficult. Particle size varies more than with burr grinders. It is best for users who prioritize speed and compact size over precise grind uniformity for serious espresso or pour-over brewing.
Can you grind spices in this grinder?
Yes, it is designed for spices and herbs. The listing confirms compatibility with these dry ingredients. The stainless steel cups help contain odors. You can switch between cups for coffee and spices. This dual-cup system keeps flavors separate and prevents cross-contamination in your kitchen storage.
How big is the SHARDOR CG638B grinder?
It measures 4.4 inches wide, 4.7 inches deep, and 8.3 inches tall. The unit weighs 2 pounds. These compact dimensions allow it to fit easily on small counters or in cabinets. The matte black finish helps it blend into modern kitchen decor without taking up excessive space.
Does this grinder have a timer?
It uses manual timed grind control. You press the button to start the blades and release it to stop. There is no digital display or preset time settings. You must judge the grind time by eye. This requires practice to achieve your desired particle size consistently.
What material are the grinder cups made of?
The cups are made of stainless steel. This material is durable and resistant to rust. It also helps maintain hygiene by not absorbing odors from spices or coffee oils. The stainless steel construction ensures the cups are easy to clean and safe for food contact.
Is the SHARDOR grinder quiet?
The listing describes the motor as quiet. This makes it suitable for small kitchens or shared living spaces. You can grind ingredients without creating excessive noise. The compact design also helps contain sound vibrations. It is a practical choice if you need to grind coffee early in the morning.
Can you grind wet ingredients in this machine?
Yes, the design supports wet grinding. One of the stainless steel cups is intended for this purpose. You must ensure the lid clicks securely into place before operation. This prevents leaks during the spinning process. Always clean the wet cup immediately after use to prevent residue buildup.
What is the capacity of each bowl?
Each bowl holds approximately 2.5 ounces. This capacity is ideal for small batches. You may need to grind in multiple cycles for larger volumes. The size suits single servings or small households. It is not designed for bulk grinding tasks or large family coffee preparation needs.